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Returning 35 results for 'before based defusing check rules'.
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Spells
Player’s Handbook
can be activated again.
The trigger can be as general or as detailed as you like, though it must be based on visual or audible phenomena that occur within 30 feet of the area. For example, you could
creature that takes the Study action to examine the image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the
Spells
Player’s Handbook
directions. The water in the area moves as you direct it, but once it moves beyond the spell’s area, it resumes its flow based on the terrain. The water continues to move in the direction you
takes 2d8 Bludgeoning damage. On a successful save, the creature takes half as much damage. A creature can swim away from the whirlpool only if it first takes an action to pull away and succeeds on a Strength (Athletics) check against your spell save DC.
Monsters
Quests from the Infinite Staircase
, Phantasmal Force
1/day each: Fabricate (as an action), MisleadAstonishing Luck. When the leprechaun fails an ability check, an attack roll, or a saving throw, it can roll a new d20 and choose which
roll to use, potentially turning the failure into a success.Leprechauns are manifestations of the Feywild rules of hospitality and reciprocity. These rules infuse leprechauns with a deep connection to
Monsters
Curse of Strahd
successful DC 10 Wisdom (Insight) check.
Regeneration. The wereraven regains 10 hit points at the start of its turn. If the wereraven takes damage from a silvered weapon or a spell, this trait
, modestly give money to charity. They take steps to keep magic items out of evil hands by stashing them in secret hiding places.
Characters as Wereravens. The Monster Manual has rules for characters
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
Queen, who rules from a castle called Dynnistan. It isn’t known whether these legends are based on any true experience or are simply the result of imagination trying to account for a terrifying and
Monsters
Planescape: Adventures in the Multiverse
armor, mage hand, prestidigitationProbability Loophole (3/Day). When the law bender or a creature it can see makes an attack roll, a saving throw, or an ability check, the law bender can cause the roll
to be made with advantage or disadvantage.Members of the Fraternity of Order find and exploit loopholes in the laws of the multiverse. Law benders are magistrates who skirt the rules of probability
Monsters
Out of the Abyss
, along with anything it is wearing or carrying. While enlarged, the duergar is Large, doubles its damage dice on Strength-based weapon attacks (included in the attacks), and makes Strength checks and
DC 10 Dexterity check to extinguish the flames.
Invisibility (Recharges after a Short or Long Rest). The duergar magically turns invisible until it attacks, casts a spell, or uses its Enlarge, or
Programmed Illusion
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
illusion can be activated again.
The triggering condition can be as general or as detailed as you like, though it must be based on visual or audible conditions that occur within 30 feet of the area
illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image, and any noise it makes sounds hollow to the creature.
Ki-rin
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Volo's Guide to Monsters
regains spent legendary actions at the start of its turn.
Detect. The ki-rin makes a Wisdom (Perception) check or a Wisdom (Insight) check.
Smite. The ki-rin makes a hoof attack or casts sacred flame
times per day, using each of the following versions of the power once. One version permanently creates enough objects made of soft, plant-based material — including manufactured objects such as cloth
Monsters
Vecna: Eve of Ruin
, without needing to make an ability check.
Web Sense. When in contact with a web, the kakkuu knows the exact location of any other creature in contact with the same web.
Web Walker. The kakkuu ignores
is their favorite pursuit. They spin durable webs and are ingenious in how they employ their webs against prey.
Spyder-fiends are organized into a hierarchy based on might and cunning, with higher
Adult Gold Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
.
Weakening Breath. The dragon exhales gas in a 60-foot cone. Each creature in that area must succeed on a DC 21 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength checks
spent legendary actions at the start of its turn.
Detect. The dragon makes a Wisdom (Perception) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats
Shapechange
Legacy
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Spells
Basic Rules (2014)
of equipment, based on the creature's shape and size. Your equipment doesn't change shape or size to match the new form, and any equipment that the new form can't wear must either fall to the ground
rules for the original form, with one exception: if your new form has more hit points than your current one, your hit points remain at their current value.
Magic Items
Acquisitions Incorporated
an action, make a DC 15 Intelligence (Religion) check. On a success, you learn the relevant information based on the nature of the creature and its place in the world.
If you fail the check, this
someone in your franchise within the last 24 hours, then grant the character who slew it a d10. Once within the next hour, that character can add the d10 to an attack roll, ability check, or saving
Otiluke's Freezing Sphere
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Player’s Handbook (2014)
including water-based creatures), it freezes the liquid to a depth of 6 inches over an area 30 feet square. This ice lasts for 1 minute. Creatures that were swimming on the surface of frozen water
are trapped in the ice. A trapped creature can use an action to make a Strength check against your spell save DC to break free.
You can refrain from firing the globe after completing the spell, if you
Freezing Sphere
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
including water-based creatures), it freezes the liquid to a depth of 6 inches over an area 30 feet square. This ice lasts for 1 minute. Creatures that were swimming on the surface of frozen water
are trapped in the ice. A trapped creature can use an action to make a Strength check against your spell save DC to break free.
You can refrain from firing the globe after completing the spell, if you
Ancient Gold Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
one.
Weakening Breath. The dragon exhales gas in a 90-foot cone. Each creature in that area must succeed on a DC 24 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength
regains spent legendary actions at the start of its turn.
Detect. The dragon makes a Wisdom (Perception) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon
Half-Elf
Legacy
This doesn't reflect the latest rules and lore.
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Species
Basic Rules (2014)
.
EXCELLENT AMBASSADORS
Many half-elves learn at an early age to get along with everyone, defusing hostility and finding common ground. As a race, they have elven grace without elven aloofness and
-Elf Variants
Some half-elves in Faerûn have a racial trait in place of the Skill Versatility trait. If your DM allows it, your half-elf character can forgo Skill Versatility and instead take the elf trait Keen Senses or a trait based on your elf parentage:
Monsters
Vecna: Eve of Ruin
ceilings, without needing to make an ability check.
Web Sense. When in contact with a web, the quavilithku knows the exact location of any other creature in contact with the same web.
Web Walker. The
brutal killing is their favorite pursuit. They spin durable webs and are ingenious in how they employ their webs against prey.
Spyder-fiends are organized into a hierarchy based on might and cunning
Monsters
Vecna: Eve of Ruin
, without needing to make an ability check.
Web Sense. When in contact with a web, the raklupis knows the exact location of any other creature in contact with the same web.
Web Walker. The raklupis
pursuit. They spin durable webs and are ingenious in how they employ their webs against prey.
Spyder-fiends are organized into a hierarchy based on might and cunning, with higher-ranked spyder-fiends
Monsters
Icewind Dale: Rime of the Frostmaiden
challenge, even when the odds are clearly stacked against her. Seeing other wizards as a threat, paranoia rules her life.
Avarice has been a member of the Arcane Brotherhood for almost two years. She
around their necks. These self-styled Knights of the Black Sword offered her sanctuary in the keep of Caer-Dineval, where they are based. Although she doesn’t trust the cultists, they treat her
Monsters
Vecna: Eve of Ruin
, without needing to make an ability check.
Web Sense. When in contact with a web, the phisarazu knows the exact location of any other creature in contact with the same web.
Web Walker. The phisarazu
into a hierarchy based on might and cunning, with higher-ranked spyder-fiends dominating lower ranks. Spyder-fiends of equivalent rank scheme against each other for advancement and eagerly turn against
Control Water
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
beyond the spell's area, it resumes its flow based on the terrain conditions. The water continues to move in the direction you chose until the spell ends or you choose a different effect.
Whirlpool
Strength (Athletics) check against your spell save DC.
When a creature enters the vortex for the first time on a turn or starts its turn there, it must make a Strength saving throw. On a failed save
Proficiency Bonus
Legacy
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Rules
Characters have a proficiency bonus determined by level, as detailed in chapter 1. Monsters also have this bonus, which is incorporated in their stat blocks. The bonus is used in the rules on ability
checks, saving throws, and attack rolls.
Your proficiency bonus can’t be added to a single die roll or other number more than once. For example, if two different rules say you can add your
Magic Items
Acquisitions Incorporated
.
Class-Based Living Loot Satchel
Class
Satchel
Barbarian
Broad belt with a dozen hanging pockets
Bard
Lute case
Cleric
Hollowed-out holy tome
Druid
Made from natural
transfer any amount of your franchise funds back to your satchel with a successful DC 15 Dexterity (Sleight of Hand) check.
Secret Satchel
As a rank 3 hoardsperson, your living loot satchel gets an
Senses (Passive Checks)
Legacy
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Rules
Passive Checks
A passive check is a special kind of ability check that doesn't involve any die rolls. Such a check can represent the average result for a task done repeatedly, such as searching for
how to determine a character's total for a passive check:
10 + all modifiers that normally apply to the check
If the character has advantage on the check, add 5. For disadvantage, subtract 5. The game
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
(Athletics) check, setting the jump’s DC based on the distance between the two vehicles (as well as other factors, as appropriate). Keep it fun and fast-paced, and push the rules aside when they get in the way.
patrols. The rules for infernal war machines in appendix B are meant to help you adjudicate situations that arise during encounters, but combat involving infernal war machines works best with “theater
Monsters
Fizban's Treasury of Dragons
Spider Climb. The dragon can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at half its
strategies and ambushes based on their ability to maneuver underground. A sapphire dragon often refrains from striking immediately, preferring to assess intruders first in order to devise the most
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
benefits—or drawbacks!—based on their social endeavors, infusing their interactions with other students with rules weight, and making this integral part of student life a more significant part of the
adventures. Although these pursuits could be played out entirely with roleplaying, you can use the following Relationship rules to reinforce this aspect of the adventures. These rules provide characters with
Monsters
Fizban's Treasury of Dragons
Spider Climb. The dragon can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at
flaring with anger.
Art of War
The warlike sapphire dragons devise strategies and ambushes based on their ability to maneuver underground. A sapphire dragon often refrains from striking immediately
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
, green, gray, and death slaadi requires a successful DC 12 Intelligence (Arcana) check. Defusing Slaad Confrontations. Writing short essays about commonly accepted ways to keep slaadi calm during
unexpected encounters requires a successful DC 12 Wisdom (Insight) check. Have each player note their character’s Exam results—how many Student Dice they gained and what skills they used during the test—on
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Resolving Outcomes You decide when a player makes a D20 Test based on what the character is trying to do. Players shouldn’t just roll ability checks without context; they should tell you what their
characters are trying to achieve, and make ability checks only if you ask them to. When a situation comes up and you’re not sure how to adjudicate it using the rules, use these four questions to help
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
the DM, you decide how much to tell the players and when. All the information the players need to make choices comes from you. Within the rules of the game and the limits of the characters’ knowledge
turns in Initiative order. Step 3: Describe What Happens After the players describe their characters’ actions, it’s the DM’s job to resolve those actions, guided by the rules and the adventure you’ve
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
information the players need to make choices comes from you. Within the rules of the game and the limits of the characters’ knowledge and senses, tell players everything they need to know. Published adventures
rules and the adventure you’ve prepared. So how do you decide? Think through these possibilities: No Rules Required. Sometimes, resolving a situation is easy. If an adventurer wants to cross an empty
Actions
Influence Checks table suggests which ability check to make based on how you're interacting with the monster. The DM chooses the check, which has a default DC equal to 15 or the monster's Intelligence score
Make a Charisma (Deception, Intimidation, Performance, or Persuasion) or Wisdom (Animal Handling) check to alter a creature's attitude.With the Influence action, you urge a monster to do something
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
” section in the introduction of the Dungeon Master’s Guide provides some guidance for doing so, based on known player archetypes. To help identify what types of players are in the group, you can ask each
Rules House rules include optional rules, such as those presented in chapter 9 of the Dungeon Master’s Guide, and rules you create. If you plan to use any house rules, session zero is a good time to






