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Returning 35 results for 'check reduce ground to have required'.
Magic Items
Dungeon Master’s Guide
When you drink this potion, you gain the “reduce” effect of the Enlarge/Reduce spell for 1d4 hours (no Concentration required).
The red in the potion’s liquid continuously
Magic Items
Dungeon Master’s Guide
While wearing this armor, you gain a +2 bonus to Armor Class. In addition, if an effect moves you against your will along the ground, you can take a Reaction to reduce the distance you are moved by up to 10 feet.
Magic Items
Dungeon Master’s Guide
When you drink this potion, you gain the “enlarge” effect of the Enlarge/Reduce spell for 10 minutes (no Concentration required).
The red in the potion’s liquid continuously
Magic Items
Dungeon Master’s Guide
One vial of this oil can cover one Medium or smaller creature, along with the equipment it’s wearing and carrying (one additional vial is required for each size category above Medium). Applying
the oil takes 10 minutes. The affected creature then gains the effect of the Freedom of Movement spell for 8 hours.
Alternatively, the oil can be poured on the ground as a Magic action, where it
Magic Items
Dungeon Master’s Guide
slot of the spell’s level. Then, to determine whether you cast the spell, make an Intelligence (Arcana) check (DC 10 plus the spell’s level). On a successful check, you cast the spell using
its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead
Spells
Player’s Handbook
The ground in a 20-foot-radius Sphere centered on a point within range sprouts hard spikes and thorns. The area becomes Difficult Terrain for the duration. When a creature moves into or within the
area, it takes 2d4 Piercing damage for every 5 feet it travels.
The transformation of the ground is camouflaged to look natural. Any creature that can’t see the area when the spell is cast must
Spells
Player’s Handbook
Grasping plants sprout from the ground in a 20-foot square within range. For the duration, these plants turn the ground in the area into Difficult Terrain. They disappear when the spell ends.
Each
make a Strength (Athletics) check against your spell save DC. On a success, it frees itself from the grasping plants and is no longer Restrained by them.
Spells
Player’s Handbook
Squirming, ebony tentacles fill a 20-foot square on ground that you can see within range. For the duration, these tentacles turn the ground in that area into Difficult Terrain.
Each creature in that
or ends it turn there. A creature makes that save only once per turn.
A Restrained creature can take an action to make a Strength (Athletics) check against your spell save DC, ending the condition on itself on a success.
Monsters
Monster Manual
Concentration or Temporary Hit Points required to maintain the spell)1/Day Each: Greater Restoration, Major Image, Project ImageLegendary Action Uses: 3 (4 in Lair). Immediately after another creature’s
turn, the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test
Monsters
Monster Manual
Concentration or Temporary Hit Points required to maintain the spell)1/Day Each: Greater Restoration, Major ImageLegendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon
rolls 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test. Failure or
Spells
Player’s Handbook
creature must succeed on a Strength (Athletics) check against your spell save DC to move at all. If it fails the check, it can’t move. A creature that moves out of the wall falls to the ground.
Spells
Player’s Handbook
Choose a point on the ground that you can see within range. For the duration, an intense tremor rips through the ground in a 100-foot-radius circle centered on that point. The ground there is
Difficult Terrain.
When you cast this spell and at the end of each of your turns for the duration, each creature on the ground in the area makes a Dexterity saving throw. On a failed save, a creature has
Equipment
immobile object, such as a tree or a spike driven into the ground. A creature that steps on the plate must succeed on a DC 13 Dexterity saving throw or take 1d4 Piercing damage and have its Speed reduced
make a DC 13 Strength (Athletics) check, freeing itself or another creature within its reach on a success. Each failed check deals 1 Piercing damage to the trapped creature.
Monsters
Monster Manual
originating from a point on the ground within 150 feet. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Swallowing Earth", "rollDamageType":"Bludgeoning"} Bludgeoning damage plus 18
target has the Restrained condition, has Total Cover, and is suffocating. As an action, a buried creature or another creature within 5 feet of it can make a DC 18 Strength (Athletics) check. On a
Monsters
Monster Manual
, the vampire uses Shape-Shift to become mist (no action required). If it can’t use Shape-Shift, it is destroyed.
While it has 0 Hit Points in mist form, it can’t return to its vampire form
regains 1 Hit Point after spending 1 hour there.
Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Vampire Weakness. The
Magic Items
Dungeon Master’s Guide
with a range of 30 feet.
Devour Soul. Whenever you use Blackrazor to reduce a creature to 0 Hit Points, the sword slays the creature and devours its soul unless it is a Construct or an Undead. A
effect at the start of your turn. The spell lasts for 1 minute (no Concentration required) or until Blackrazor decides to end it, which it can do at the end of any of your turns.
Sentience
Magic Items
Dungeon Master’s Guide
magic of the deck functions only if its cards are drawn at random. You can take a Magic action to draw a card at random from the deck and throw it to the ground at a point within 30 feet of yourself. An
identifies it as an illusion with a successful DC 15 Intelligence (Investigation) check. The illusion lasts until its card is moved or the illusion is dispelled (using a Dispel Magic spell or a similar
Magic Items
Dungeon Master’s Guide
closest to the chosen point of origin is enlarged as if you had cast Enlarge/Reduce on it. If the target isn’t you and can’t be affected by that spell, you become the target instead.
56
.
61–64
Grass covers a 60-foot-radius circle of ground, with the center of that circle as close to the chosen point of origin as possible. Grass that’s already there grows to ten times its
Spells
Player’s Handbook
shares your Initiative count, but it takes its turn immediately after yours. It obeys your verbal commands (no action required by you). If you don’t issue any, it takes the Dodge action and uses
make an ability check.
Actions
Multiattack. The insect makes a number of attacks equal to half this spell’s level (round down).
Poison Jab. Melee Attack Roll: Bonus equals your spell attack
Magic Items
Dungeon Master’s Guide
Concentration required), demanding that you commit an evil act. The hand might have a specific act in mind or leave it up to you.
Hand of Vecna Spells
Spell
Charge Cost
Finger of Death
5
damage on a failed save or half as much damage on a successful one. A creature reduced to 0 Hit Points by this damage is transformed into green slime (see chapter 3) that covers the ground in its
Monsters
Planescape: Adventures in the Multiverse
pictures that float in the air in front of itself and disappear a few seconds later. A creature that can see such a message can decipher it with a successful DC 10 Intelligence (Investigation) check
(no action required).Multiattack. The dabus makes two Flying Brick attacks.
Flying Brick. Ranged Spell Attack: +5;{"diceNotation":"1d20+5", "rollType":"spell", "rollAction":"Flying Brick"} to hit
Monsters
Tomb of Annihilation
":"poison"} poison damage at the start of each of its turns. The vine can constrict only one target at a time.
Entangling Vines. The assassin vine can animate normal vines and roots on the ground in a 15
-foot square within 30 feet of it. These plants turn the ground in that area into difficult terrain. A creature in that area when the effect begins must succeed on a DC 13 Strength saving throw or be
Magic Items
Wayfinder's Guide to Eberron
’re proficient with cook’s utensils, add your bonus to this check. A failed check results in a sour and squalid meal.
Food Quality
Difficulty
Poor
No roll required
the bag. You shape this meal with your thoughts. You can create the standard bland fare without requiring any sort of check, but you can attempt to create finer food by making a Charisma check; if you
Monsters
Quests from the Infinite Staircase
observed the wolf-in-sheep’s-clothing move or act (except for the lure), that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the wolf-in-sheep’s-clothing is
;s-clothing’s turns, the wolf-in-sheep’s-clothing can pull the target up to 10 feet toward itself (no action required). The wolf-in-sheep’s-clothing has four root tentacles, each of
Monsters
Waterdeep: Dungeon of the Mad Mage
to water and is destroyed.
Charm. A creature can grab the staff out of the air with a successful grapple check against the staff, and grappling the staff does not reduce the creature's speed. Any
solid surface, doing so with a successful DC 17 Strength (Athletics) check. Breaking the staff in this manner destroys it.Melee Attack. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to
Monsters
Mordenkainen Presents: Monsters of the Multiverse
one Spit Rock attack. It can use this option only if it is retracted in its shell.When a zaratan is summoned from the Elemental Plane of Earth, the ground rises up to take the shape of a hulking
, Lightning; Bludgeoning, Piercing, and Slashing from Nonmagical AttacksEarth-Shaking Movement. After moving at least 10 feet on the ground, the zaratan sends a shock wave through the ground in a 120-foot
Spells
Xanathar's Guide to Everything
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
, you must make a Charisma (Deception, Intimidation, or Persuasion) check contested by its Wisdom (Insight) check. You make the check with advantage if you say the devil’s true name. If your check
Monsters
Guildmasters’ Guide to Ravnica
slots): color spray, expeditious retreat, fog cloud, shield
2nd level (3 slots): enlarge/reduce, gust of wind
3rd level (3 slots): counterspell, fly, slow
4th level (3 slots): control water, ice
"} bludgeoning damage and is knocked prone. On a successful save, a creature takes half as much damage and isn’t knocked prone. The water spreads out across the ground, extinguishing unprotected flames it
Monsters
Princes of the Apocalypse
Strength check, ending the effect on itself or another creature within its reach on a success.
Crystalline spikes grow from the ground in a 20-foot-radius area within 60 feet of Ogrémoch. The area
, and the affected creature can’t benefit from being invisible.
Stomp (Costs 2 Actions). Ogrémoch stomps the ground, creating an earth tremor that extends in a 30-foot radius. Other
Monsters
The Wild Beyond the Witchlight
speed of 30 feet for 1 minute. If the creature is airborne when this effect ends, it falls safely to the ground, taking no damage and landing on its feet.
Spellcasting. The hand casts one of the
time. (A longer absence is equivalent to resignation, in Mister Witch’s estimation.) On-duty staff members are required to wear fake butterfly wings strapped to their backs. Mister Witch and
Spells
Xanathar's Guide to Everything
As you cast this spell, you use the rope to create a circle with a 5-foot radius on the ground or the floor. When you finish casting, the rope disappears and the circle becomes a magic trap.
This
trap is nearly invisible, requiring a successful Intelligence (Investigation) check against your spell save DC to be discerned.
The trap triggers when a Small, Medium, or Large creature moves onto the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the alkilith move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern
saving throw, or it hears a faint buzzing in its head for a moment and has disadvantage on its next attack roll, saving throw, or ability check.
If the saving throw against Foment Confusion fails by 5
Monsters
The Wild Beyond the Witchlight
speed of 30 feet for 1 minute. If the creature is airborne when this effect ends, it falls safely to the ground, taking no damage and landing on its feet.
Spellcasting. The hand casts one of the
time. (A longer absence is equivalent to resignation, in Mister Witch’s estimation.) On-duty staff members are required to wear fake butterfly wings strapped to their backs. Mister Witch and
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
connected to one another.
False Appearance. If the yggdrasti is motionless and rooted in the ground at the start of combat, it looks just like a dead tree and has advantage on its initiative roll. Moreover
, if a creature hasn’t observed the rooted yggdrasti move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the yggdrasti is animate.
Lightning
Monsters
Mordenkainen Presents: Monsters of the Multiverse
deep and covers the ground in the boggle’s space. The puddle is difficult terrain for all creatures except boggles and lasts for 1 hour.
If the oil is slippery, any creature that enters the puddle
creature without squeezing.
Sticky Oil. The boggle has advantage on Strength (Athletics) checks made to grapple and any ability check made to maintain a hold on another creature, a surface, or an object