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                        Returning 35 results for 'checks where required'.
                    
                
                                                     Monsters
                                                    Strixhaven: A Curriculum of Chaos
                                                    
                                                
                                            
                                                     professor magically alters its physical form until it uses this bonus action again, until it is incapacitated or dies, or until it dismisses the effect (no action required). Choose one of the following
                                                
                                            
                                                
                                                     options:
Expand. The professor becomes Large if there is sufficient room for it to grow. It has advantage on attack rolls and on ability checks and saving throws that rely on Strength.
Contract. The
                                                
                                            
                                        
                                                     Magic Items
                                                    Acquisitions Incorporated
                                                    
                                                
                                            
                                                    While attuned to this device, you have a +1 bonus to Charisma saving throws, and you have advantage on Charisma (Intimidation) checks.
Aberrant Ally. You can conjure an aberrant creature from the
                                                
                                            
                                                
                                                     chaos of the multiverse to serve you. This functions as the conjure celestial spell (no concentration required), except the creature you summon is an aberration of challenge rating 4 or lower. Once you
                                                
                                            
                                        
                                                     Magic Items
                                                    Acquisitions Incorporated
                                                    
                                                
                                            
                                                    .
Dimensional Cloak. As a bonus action, you send your body out of phase with the material world for 1 minute, granting you advantage on Dexterity (Stealth) checks made to hide, and imposing disadvantage on
                                                
                                            
                                                
                                                     required). You treat that space as if it were within 5 feet of you until the end of your turn. This allows you to move immediately to that space without provoking opportunity attacks, or to interact with
                                                
                                            
                                        
                                                     Monsters
                                                    Quests from the Infinite Staircase
                                                    
                                                
                                            
                                                    Industrious. The leprechaun is proficient with all artisan’s tools and adds double its proficiency bonus to ability checks made with them.
Reluctant Refusal. When a creature offers the
                                                
                                            
                                                
                                                     leprechaun can revoke this gift from a creature at any time (no action required). A creature can benefit from only one leprechaun’s Gift of Luck at a time.
Spellcasting. The leprechaun casts one of
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                    , Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by
                                                
                                            
                                                
                                                    ’s lair is warped by his magic, creating one or more of the following effects:
Beguiling Realm. Within 6 miles of the lair, all Charisma (Persuasion) and Charisma (Performance) checks have
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     a simple or martial weapon or a natural weapon, if it has one. The next creature hit by the touched weapon must succeed on a DC 15 Wisdom saving throw or have disadvantage on all ability checks. The
                                                
                                            
                                                
                                                     surrounds the cultist for 1 minute, until the cultist is incapacitated or dies, or until the cultist extinguishes the flame (no action required). While inflamed, the cultist has telepathy with a range
                                                
                                            
                                        
                                                     Monsters
                                                    Tales from the Yawning Portal
                                                    
                                                
                                            
                                                     can see the creature.
Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Multiattack. The aboleth makes three tentacle attacks.
Tentacle. Melee Weapon Attack: +7
                                                
                                            
                                                
                                                     casts phantasmal force (no components required) on any number of creatures it can see within 60 feet of it. While maintaining concentration on this effect, the aboleth can’t take other lair actions
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                    Plant Camouflage. The vegepygmy has advantage on Dexterity (Stealth) checks it makes in any terrain with ample obscuring vegetation.
Regeneration. The vegepygmy regains 3 hit points at the start of
                                                
                                            
                                                
                                                     (Survival) check is required to identify it.
Effects of the Mold
Any creature that comes within 5 feet of russet mold must make a DC 13 Constitution saving throw as the mold emits a puff of spores. On
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     succeed on a DC 15 Wisdom saving throw or have disadvantage on all ability checks. The affected creature can repeat the saving throw at the end of each minute, ending the effect on itself on a success
                                                
                                            
                                                
                                                     flame (no action required). While inflamed, the cultist has telepathy with a range of 30 feet, and it can teleport as a bonus action up to 30 feet to an unoccupied space it can see. In addition
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                    Plant Camouflage. The thorny has advantage on Dexterity (Stealth) checks it makes in any terrain with ample obscuring vegetation.
Regeneration. The thorny regains 5 hit points at the start of its
                                                
                                            
                                                
                                                     required to identify it.
Effects of the Mold
Any creature that comes within 5 feet of russet mold must make a DC 13 Constitution saving throw as the mold emits a puff of spores. On a failed save, the
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                    Plant Camouflage. The vegepygmy has advantage on Dexterity (Stealth) checks it makes in any terrain with ample obscuring vegetation.
Regeneration. The vegepygmy regains 5 hit points at the start of
                                                
                                            
                                                
                                                     across a metal object can be mistaken for rust, and a successful DC 15 Intelligence (Nature) or Wisdom (Survival) check is required to identify it.
Effects of the Mold
Any creature that comes within
                                                
                                            
                                        
                                                     Magic Items
                                                    Mythic Odysseys of Theros
                                                    
                                                
                                            
                                                     required piety:
Piety 10+. The hammer has 1 randomly determined minor beneficial property.
Piety 25+. The hammer has 1 randomly determined major beneficial property.
Piety 50+. The hammer has 1
                                                
                                            
                                                
                                                    . Additionally, you have proficiency with Smith's Tools;smith's tools and have advantage on all ability checks made using them.
Spells. While the hammer is on your person, you can use an action to cast one of
                                                
                                            
                                        
                                                     Monsters
                                                    Waterdeep: Dungeon of the Mad Mage
                                                    
                                                
                                            
                                                    Special Equipment. Halaster wears a robe of eyes that lets him see in all directions, gives him darkvision out to a range of 120 feet, grants advantage on Wisdom (Perception) checks that rely on
                                                
                                            
                                                
                                                     was in its space. The eye can’t be harmed or dispelled, but it winks out within an antimagic field. A scrying eye lasts until Halaster ends the effect (no action required).
A minor illusory
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     must succeed on a DC 15 Wisdom saving throw or have disadvantage on all ability checks. The affected creature can repeat the saving throw at the end of each minute, ending the effect on itself on a
                                                
                                            
                                                
                                                     extinguishes the flame (no action required). While inflamed, the cultist has telepathy with a range of 30 feet, and it can teleport as a bonus action up to 30 feet to an unoccupied space it can see. In
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     must succeed on a DC 15 Wisdom saving throw or have disadvantage on all ability checks. The affected creature can repeat the saving throw at the end of each minute, ending the effect on itself on a
                                                
                                            
                                                
                                                     extinguishes the flame (no action required). While inflamed, the cultist has telepathy with a range of 30 feet, and it can teleport as a bonus action up to 30 feet to an unoccupied space it can see. In
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     Link. The elder brain targets one creature within 120 feet of it with which it has a psychic link. The elder brain ends the link, causing the creature to have disadvantage on all ability checks
                                                
                                            
                                                
                                                     at any time (no action required). The target can use an action on its turn to attempt to break the link, doing so with a successful DC 18 Charisma saving throw. On a successful save, the target takes
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     ability checks. The affected creature can repeat the saving throw at the end of each minute, ending the effect on itself on a success.
Cult of Tyranthraxus, the Flamed One
Radiant Flames (1/Day
                                                
                                            
                                                
                                                    ). Multihued flame surrounds the cultist for 1 minute, until the cultist is incapacitated or dies, or until the cultist extinguishes the flame (no action required). While inflamed, the cultist has telepathy
                                                
                                            
                                        
                                                    Herbalism Kit
                                                    
    
        Legacy
    
    
        This doesn't reflect the latest rules and lore.
        Learn More
    
                                                
                                            
                                                     Equipment
                                                    
                                                    
                                                
                                            
                                                     proficiency bonus to any ability checks you make to identify or apply herbs. Also, proficiency with this kit is required to create antitoxin and any potion of healing.
                                                
                                            
                                        
                                                     feats
                                                    
                                                    
                                                
                                            
                                                     skill with which you are proficient, your proficiency bonus is doubled.
When you attempt to harvest a creature for which you don’t have the required skill proficiency, you can add your
                                                
                                            
                                                
                                                     requisite skill.
You do not suffer disadvantage on your Harvesting checks as a result of choosing to perform both the Assessment and Carving checks alone.
                                                
                                            
                                        
                                                     Spells
                                                    Xanathar's Guide to Everything
                                                    
                                                
                                            
                                                     challenge rating plus 1, and it obeys all your commands, with no Charisma checks required.
At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the challenge rating increases by 1 for each slot level above 5th.
                                                
                                            
                                                
                                                     verbal command to the devil (no action required by you). It obeys the command if the likely outcome is in accordance with its desires, especially if the result would draw you toward evil. Otherwise
                                                
                                            
                                        
                                                     monsters
                                                    
                                                    
                                                
                                            
                                                     (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and no Concentration or Temporary Hit Points required to maintain the spell), Thunderwave (level 2 version)
1/Day Each
                                                
                                            
                                                
                                                     (Performance) checks that involve singing or playing music. Creatures other than the dragon and its allies in that area have Disadvantage on saving throws to avoid or end the Charmed condition.
Time
                                                
                                            
                                        
                                                     monsters
                                                    
                                                    
                                                
                                            
                                                     only, no Temporary Hit Points gained from the spell, and no Concentration or Temporary Hit Points required to maintain the spell), Thunderwave
1/Day: Legend Lore (as an action)
Time-Warping Breath
                                                
                                            
                                                
                                                     Advantage on Charisma (Performance) checks that involve singing or playing music. Creatures other than the dragon and its allies in that area have Disadvantage on saving throws to avoid or end the
                                                
                                            
                                        
                                                    Elder Brain
                                                    
    
        Legacy
    
    
        This doesn't reflect the latest rules and lore.
        Learn More
    
                                                
                                            
                                                     Monsters
                                                    Volo's Guide to Monsters
                                                    
                                                
                                            
                                                     mind once it is no longer incapacitated, and the elder brain can terminate the link at any time (no action required). The target can use an action on its turn to attempt to break the psychic link
                                                
                                            
                                                
                                                     disadvantage on all ability checks, attack rolls, and saving throws until the end of the creature’s next turn.An Elder Brain’s Lair
The lair of an elder brain always lies deep in the heart
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->The Book of Many Things
                                                    
                                                
                                            
                                                     small dungeon or an encounter (which might involve multiple ability checks or even combat). Let the character of the player who flipped the card be the focus of the day’s events and make any required
                                                
                                            
                                                
                                                     ability checks (though another character can help, at your discretion). Whatever choice or challenge you decide the top card represents, the characters’ success or failure while dealing with that situation determines how you read the bottom card.
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Acquisitions Incorporated
                                                    
                                                
                                            
                                                    Far Gear Wondrous item, very rare (requires attunement) While attuned to this device, you have a +1 bonus to Charisma saving throws, and you have advantage on Charisma (Intimidation) checks. Aberrant
                                                
                                            
                                                
                                                     Ally. You can conjure an aberrant creature from the chaos of the multiverse to serve you. This functions as the conjure celestial spell (no concentration required), except the creature you summon is
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Ghosts of Saltmarsh
                                                    
                                                
                                            
                                                     Charisma checks during this activity can add to the characters’ points and help sway the lizardfolk into an alliance with Saltmarsh. For the best possible outcome, the characters must win over most or all
                                                
                                            
                                                
                                                     trust of Othokent 15 +15  If the characters can raise their score to 50 points with a sufficient number of successful checks, relations with the lizardfolk become amicable and an alliance can be
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Basic Rules (2014)
                                                    
                                                
                                            
                                                     potions. Proficiency with this kit lets you add your proficiency bonus to any ability checks you make to identify or apply herbs. Also, proficiency with this kit is required to create antitoxin and
                                                
                                            
                                                
                                                     to a single craft. Proficiency with a set of artisan's tools lets you add your proficiency bonus to any ability checks you make using the tools in your craft. Each type of artisan's tools requires a
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Vecna: Eve of Ruin
                                                    
                                                
                                            
                                                     color of the moon the mirror reflects. The text notes which ability checks, if any, are required to remove a moonlight mirror from where it is found.
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Lost Mine of Phandelver
                                                    
                                                
                                            
                                                     the contest, the deception is a success. You may award XP for monsters fooled by the deception. As the party makes its way deeper into the castle, additional checks might be required, at your discretion.
                                                
                                            
                                                
                                                    ) check contested by the monsters’ Wisdom (Insight) checks, and give the characters advantage on their checks if the deception is particularly well planned or roleplayed. If at least one character wins
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Dungeon Master’s Guide
                                                    
                                                
                                            
                                                     spell (no Concentration required).
 An eyeball bobs in this potion’s yellowish liquid but vanishes when the potion is opened.
 Potion of Climbing Potion, Common
 When you drink this potion, you gain
                                                
                                            
                                                
                                                     a Climb Speed equal to your Speed for 1 hour. During this time, you have Advantage on Strength (Athletics) checks to climb.
 This potion is separated into brown, silver, and gray layers resembling
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Acquisitions Incorporated
                                                    
                                                
                                            
                                                     Dexterity (Stealth) checks made to hide, and imposing disadvantage on attack rolls against you. Once you use this feature of the dimensional loop, it cannot be used again until the next dawn. Fold Space
                                                
                                            
                                                
                                                    . Choose a space you can see within 60 feet of you (no action required). You treat that space as if it were within 5 feet of you until the end of your turn. This allows you to move immediately to that space
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Xanathar's Guide to Everything
                                                    
                                                
                                            
                                                     devil’s talisman, you can summon that devil if it is of the appropriate challenge rating plus 1, and it obeys all your commands, with no Charisma checks required. At Higher Levels. When you cast this
                                                
                                            
                                                
                                                     you to undertake an evil act in exchange for limited service. The DM has the creature’s statistics. On each of your turns, you can try to issue a verbal command to the devil (no action required by
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
                                                    
                                                
                                            
                                                    . Characters can use the handholds, footholds, and shelf mushrooms to descend a pillar safely, or they can accomplish the same feat using climbing gear (no ability checks required in either case
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Quests from the Infinite Staircase
                                                    
                                                
                                            
                                                     in different instances of boxed text require separate checks to translate. A creature under the effect of a Comprehend Languages spell can read hieroglyphs instantly (no check required). Lighting. The
                                                
                                            
                                        
                                                     Compendium
                                                    
                                                    
                                                         - Sources->Dungeons & Dragons->Player's Handbook (2014)
                                                    
                                                
                                            
                                                     any ability checks you make to identify or apply herbs. Also, proficiency with this kit is required to create antitoxin and potions of healing. Musical Instrument. Several of the most common types of
                                                
                                            
                                                
                                                     add your proficiency bonus to any ability checks you make using the tools in your craft. Each type of artisan’s tools requires a separate proficiency. Disguise Kit. This pouch of cosmetics, hair dye
                                                
                                            
                                        






