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Returning 35 results for 'creature reactions guide to have rules'.
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Equipment
A Bedroll sleeps one Small or Medium creature. While in a Bedroll, you automatically succeed on saving throws against extreme cold (see the Dungeon Master’s Guide).
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Sap. If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Vex. If you hit a creature with this weapon and deal damage to the creature, you have Advantage on your next attack roll against that creature before the end of your next turn.
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Push. If you hit a creature with this weapon, you can push the creature up to 10 feet straight away from yourself if it is Large or smaller.
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Sap. If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.
Monsters
Monster Manual
its next turn. While Poisoned, the target can take either an action or a Bonus Action on its turn, not both, and it can’t take Reactions.
Swarm. The swarm can occupy another creature’s
Fetid Aura. Constitution Saving Throw: DC 12, any creature that starts its turn in a 10-foot Emanation originating from the swarm. Failure: The target has the Poisoned condition until the start of
Spells
Player’s Handbook
Invoking Hadar, you cause tendrils to erupt from yourself. Each creature in a 10-foot Emanation originating from you makes a Strength saving throw. On a failed save, a target takes 2d6 Necrotic
damage and can’t take Reactions until the start of its next turn. On a successful save, a target takes half as much damage only.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 1.
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Vex. If you hit a creature with this weapon and deal damage to the creature, you have Advantage on your next attack roll against that creature before the end of your next turn.
Monsters
Monster Manual
. Constitution Saving Throw: DC 11, each creature in a 15-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn, not both. This effect lasts until the end of its next turn.Acid
", "rollDamageType":"Slashing"} Slashing damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 11, each creature in a 20
Monsters
Monster Manual
", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 14, each creature in a 40-foot-long, 5-foot-wide Line. Failure: 40 (9d8);{"diceNotation":"9d8", "rollType":"damage
", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath. Constitution Saving Throw: DC 14, each creature in a 30-foot Cone. Failure: The target can&rsquo
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until
Equipment
the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working while mastering their use.
This weapon has the
following mastery property. To use this property, you must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until
Monsters
Monster Manual
":"Slashing"} Slashing damage.Confusing Gaze (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Confusing Gaze"}. Wisdom Saving Throw: DC 14, each creature in a 30-foot Cone
. Failure: The target can’t take Reactions until the start of the umber hulk’s next turn, and the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Confusing Gaze"} to
Monsters
Monster Manual
12. Failure: 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction":"Confusion Ray", "rollDamageType":"Psychic"} Psychic damage, and the target can’t take Reactions until the end of
its next turn. On its next turn, the target can’t move, and it uses its action to make a melee or ranged attack against a randomly determined creature within range. If the target can’t
Monsters
Monster Manual
Death Throes. The balor explodes when it dies. Dexterity Saving Throw: DC 20, each creature in a 30-foot Emanation originating from the balor. Failure: 31 (9d6);{"diceNotation":"9d6", "rollType
the balor’s turns, each creature in a 5-foot Emanation originating from the balor takes 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Fire Aura", "rollDamageType":"Fire
Monsters
Monster Manual
. Constitution Saving Throw: DC 22, each creature in a 90-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn
":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 22, each creature in an
Monsters
Monster Manual
. Constitution Saving Throw: DC 18, each creature in a 60-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn
":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 18, each creature in an
Spells
Player’s Handbook
Each creature in a 10-foot-radius Sphere centered on a point you choose within range must succeed on a Wisdom saving throw, or that target can’t take Bonus Actions or Reactions and must roll
’t move, and it takes the Attack action to make one melee attack against a random creature within reach. If none are within reach, the target takes no action.
9–10
The target chooses its
Monsters
Monster Manual
Escape"} days. When the hag teleports away, each creature within 60 feet of the space it left is cursed. Until the curse ends, a creature has Disadvantage on ability checks and saving throws, and the
":"Force"} Force damage. If the target is a Large or smaller creature, it has the Prone condition.
Crackling Wave. Dexterity Saving Throw: DC 22, each creature in a 60-foot Cone. Failure: 32 (5d12
Spells
Player’s Handbook
surroundings as if you were in the container’s space. You can’t move or take Reactions. The only action you can take is to project your soul up to 100 feet out of the container, either
possess a creature’s body, you control it. Your Hit Points, Hit Point Dice, Strength, Dexterity, Constitution, Speed, and senses are replaced by the creature’s. You otherwise keep your
Spells
Player’s Handbook
spell’s level Bludgeoning damage.
Reactions
Berserk Lashing (Clay Only). Trigger: The spirit takes damage from a creature. Response: The spirit makes a Slam attack against that creature if
, Metal, or Stone. The creature resembles an animate statue (you determine the appearance) made of the chosen material, which determines certain details in its stat block. The creature disappears when
Monsters
Monster Manual
", "rollDamageType":"Necrotic"} Necrotic damage. Until the end of the target’s next turn, the target’s Speed is halved; the target can’t take Reactions; and it can take either an action or a
Unconscious condition for 1 minute. The condition ends if the target takes damage or a creature within 5 feet of it takes an action to wake it. 8: Petrification Ray. Constitution Saving Throw: DC 16
Monsters
Monster Manual
", "rollAction":"Slowing ray", "rollDamageType":"Necrotic"} Necrotic damage. Until the end of the target’s next turn, the target can’t take Reactions; its Speed is halved; and it can take
). Failure: The target has the Unconscious condition for 1 minute. The condition ends if the target takes damage or a creature within 5 feet of it takes an action to wake it.
Petrification Ray
Spells
Player’s Handbook
You summon an otherworldly being that appears as a loyal steed in an unoccupied space of your choice within range. This creature uses the Otherworldly Steed stat block. If you already have a steed
the steed’s creature type—Celestial, Fey, or Fiend—which determines certain traits in the stat block.
Combat. The steed is an ally to you and your allies. In combat, it shares your
Magic Items
Dungeon Master’s Guide
’s blank pages, which fills with writing detailing the trapped creature’s widely known name and depravities. Once used, this action can’t be used again until the next dawn.
When you
finish a Long Rest, if you and the Demonomicon are on the same plane of existence, one trapped creature within the book can attempt to possess you. You make a DC 20 Charisma saving throw. On a failed
Magic Items
Dungeon Master’s Guide
Guide), it is destroyed by some calamity beyond your control. Any documentation that proves you should own something lost to this card also disappears.
Sage. At any time you choose within one year of
ally with its attacks. You and your allies can each summon only one avatar as a consequence of this draw. A creature slain by an avatar can’t be restored to life.
Avatar of Death
Medium Undead
Monsters
Strixhaven: A Curriculum of Chaos
Strixhaven.
Univocal Speech. When the guide speaks, any creature that knows at least one language and can hear the guide understands what it says.
Unusual Nature. The guide doesn’t require air, food
(1d8 + 2);{"diceNotation":"1d8+2","rollType":"damage","rollAction":"Slam","rollDamageType":"bludgeoning"} bludgeoning damage.
Smile and Wave. Each creature of the guide’s choice that is within
Backgrounds
Dragonlance: Shadow of the Dragon Queen
Prerequisite: Dragonlance Campaign
You have trained to be a valorous warrior known as a Knight of Solamnia. Strict rules guide your every action, and you work to uphold them as you strive to
Monsters
Strixhaven: A Curriculum of Chaos
words. They use that power either to illuminate and guide or to obscure and demoralize.Demotivate (2/Day). The pledgemage hurls magical insults at one creature it can see within 30 feet of itself. The
: dancing lights, friends
1/day each: command, confusion, mage armor, tonguesRousing Verse. When a creature the pledgemage can see within 30 feet of it fails a saving throw, the pledgemage magically
Magic Items
Princes of the Apocalypse
the area of effect, the rules for heavy precipitation apply, as detailed in chapter 5 of the Dungeon Master’s Guide. If there is a substantial body of water in the area, it floods after 2d10 hours
that lasts for 1 hour. Whenever a creature ends its turn exposed to the wind, the creature must succeed on a DC 18 Constitution saving throw or take 1d4 bludgeoning damage, as the wind and debris
Monsters
Bigby Presents: Glory of the Giants
envelops the land within 6 miles of the scion (see the Dungeon Master’s Guide for rules on extreme cold). If the climate in the area already features extreme cold, the cold is numbing—creatures
"}. The cradle exhales a blast of frost in a 90-foot cone. Each creature in that area must make a DC 23 Constitution saving throw. On a failed save, a creature takes 52 (8d12);{"diceNotation":"8d12
Magic Items
Ghosts of Saltmarsh
This small capsule is made of beeswax blended with sand and a variety of enchanted water plants. A creature who consumes a pressure capsule ignores the effects of swimming at depths greater than 100 feet (see “Unusual Environments” in chapter 5 of the Dungeon Master’s Guide).
Backgrounds
Spelljammer: Adventures in Space
gravity isn’t present, the following rules apply:
Impeded Melee. When making a melee attack with a weapon, a creature that doesn’t have a flying or swimming speed (either naturally or
recurring nightmare. Roll on the Close Encounter table to determine which creature nearly got the best of you. Creatures marked with an asterisk appear in Boo’s Astral Menagerie; the others are
Magic Items
Icewind Dale: Rime of the Frostmaiden
;s Guide. If a ninth creature tries to attune to the mythallar, nothing happens.
All creatures attuned to the Ythryn mythallar can sense when the device is being used. A creature attuned to the device
hold. The largest mythallars are 150 feet in diameter.
The Ythryn mythallar is a relatively small device—a mere 50 feet in diameter. To attune to this mythallar, a creature must finish a short