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Returning 35 results for 'before been drops creatures reaction'.
Magic Items
Dungeon Master’s Guide
tries to get away from you as quickly as possible. The creature is Indifferent toward you and other creatures, and it isn’t under your control. It behaves as an ordinary creature of its kind
and disappears after 1 hour or when it drops to 0 Hit Points. The hat regains all expended charges daily at dawn.
Net
Legacy
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Equipment
has no effect on creatures that are formless, or creatures that are Huge or larger. A creature can use its action to make a DC 10 Strength check, freeing itself or another creature within its reach on a
success. Dealing 5 slashing damage to the net (AC 10) also frees the creature without harming it, ending the effect and destroying the net.
When you use an action, bonus action, or reaction to
Magic Items
Dungeon Master’s Guide
picks a suitable titan or determines it randomly by rolling on the table below (see the Monster Manual for the creature’s stat block).
The titan is Hostile toward all other creatures and
disappears when it drops to 0 Hit Points. If the titan is summoned into a space that isn’t large enough to contain it, the summoning fails, and the scroll is wasted.
1d100
Titan
01-15
Magic Items
Dungeon Master’s Guide
a Reaction to command the rope to coil up in your hand; otherwise, the rope coils up in the target’s space.
The rope has AC 20, HP 20, and Immunity to Poison and Psychic damage. It regains 1
Hit Point every 5 minutes as long as it has at least 1 Hit Point. If the rope drops to 0 Hit Points, it is destroyed.
Magic Items
Dungeon Master’s Guide
appears, any creatures or objects not fully contained within it are pushed into the nearest unoccupied spaces outside it. The attack or area of effect that triggered the Reaction has no effect on creatures
directly away from yourself. If the creature is your size or smaller, you can also knock it down, giving it the Prone condition.
Protective Field. As a Reaction, when you or an ally you can see
Monsters
Monster Manual
Detect Life. The banshee magically senses the direction of creatures up to 1 mile away that aren’t Constructs or Undead.
Incorporeal Movement. The banshee can move through other creatures and
within 30 feet that can hear the wail and isn’t a Construct or an Undead. Failure: If the target has 25 Hit Points or fewer, it drops to 0 Hit Points. Otherwise, the target takes 10 (3d6
Spells
Player’s Handbook
touch, your familiar can deliver the touch. Your familiar must be within 100 feet of you, and it must take a Reaction to deliver the touch when you cast the spell.
Combat. The familiar is an ally to
drops to 0 Hit Points, it disappears. It reappears after you cast this spell again. As a Magic action, you can temporarily dismiss the familiar to a pocket dimension. Alternatively, you can dismiss it
Spells
Player’s Handbook
smaller creatures. Attacks, spells, and other effects can’t pass into or out of the space, but creatures inside it can see through the portal. Anything inside the space drops out when the spell ends.
Monsters
Monster Manual
Ethereal Sight. The ghost can see 60 feet into the Ethereal Plane when it is on the Material Plane.
Incorporeal Movement. The ghost can move through other creatures and objects as if they were
statistics are the same, except it uses the possessed target’s Speed, as well as the target’s Strength, Dexterity, and Constitution modifiers.
The possession lasts until the body drops to 0 Hit
Monsters
Monster Manual
spells and other magical effects.
Spiteful Escape. When the hag drops to 0 Hit Points, it dies only if it is within 30 feet of its anathema (a thing the DM chooses as the hag’s most hated thing
). Otherwise, the hag drops to 1 Hit Point and teleports to a harmless demiplane, and it can’t return to the plane it left for 2d6;{"diceNotation":"2d6", "rollType":"roll", "rollAction":"Spiteful
Spells
Player’s Handbook
, its Hit Point maximum is half as much, and it can’t cast this spell.
The simulacrum is Friendly to you and creatures you designate. It obeys your commands and acts on your turn in combat. The
which you expend components worth 100 GP per Hit Point restored. The simulacrum must stay within 5 feet of you for the repair.
The simulacrum lasts until it drops to 0 Hit Points, at which point it
Magic Items
Dungeon Master’s Guide
Stones orbiting your head at the same time.
Each Ioun Stone orbiting your head is considered to be an object you are wearing. The orbiting stone avoids contact with other creatures and objects, adjusting
its orbit to avoid collisions and thwarting all attempts by other creatures to attack or snatch it.
As a Utilize action, you can seize and stow any number of Ioun Stones orbiting your head. If your
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Shadow Escape. If the vampire drops to 0 Hit Points outside its resting place
and any creatures of its choice are unaffected by the fog.
If the vampire dies or moves its lair elsewhere, these effects end immediately.Cold, NecroticSanguine Drain. Constitution Saving Throw: DC 18
Spells
Player’s Handbook
You and up to eight willing creatures within range project your astral bodies into the Astral Plane (the spell ends instantly if you are already on that plane). Each target’s body is left
other effects that apply to an astral form have no effect on the target’s body and vice versa. If a target’s body or astral form drops to 0 Hit Points, the spell ends for that target. The
Spells
Player’s Handbook
Bonus Action to mentally command any creature you made with this spell if the creature is within 500 feet of you (if you control multiple creatures, you can command any of them at the same time, issuing
the same command to each one). If you issue no commands, the creature takes the Dodge action and moves only to avoid harm. When the creature drops to 0 Hit Points, it reverts to its object form, and
Magic Items
Dungeon Master’s Guide
disappears after 1 hour or when it drops to 0 Hit Points. Roll 1d4 to determine which creature appears. On a 1, a Rhinoceros appears; on a 2, an Elephant appears; and on a 3–4, a Rat appears
Bludgeoning damage, and the total damage of the gems is divided equally among all creatures in the Line.
93–97
You cast Polymorph, targeting the creature closest to the chosen point of
Magic Items
Dungeon Master’s Guide
a living creature specified in the figurine’s description below. If the space where the creature would appear is occupied by other creatures or objects, or if there isn’t enough space for
duration, the creature reverts to its figurine form. It reverts to a figurine early if its creature form drops to 0 Hit Points or if you take a Magic action while touching the creature to make it revert to
Spells
Player’s Handbook
: Ghostly, Putrid, or Skeletal. The spirit resembles an Undead creature with the chosen form, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or
.
Incorporeal Passage (Ghostly Only). The spirit can move through other creatures and objects as if they were Difficult Terrain. If it ends its turn inside an object, it is shunted to the nearest unoccupied
Magic Items
Dungeon Master’s Guide
effect.
Comet. The next time you enter combat against one or more Hostile creatures, you can select one of them as your foe when you roll Initiative. If you reduce your foe to 0 Hit Points during that
. The avatar targets only you with its attacks, appearing as a ghostly skeleton clad in a tattered black robe and carrying a spectral scythe. The avatar disappears when it drops to 0 Hit Points or you
Feats
Eberron: Forge of the Artificer
feat to cast Misty Step without a spell slot, you can also choose up to two willing creatures you can see within 30 feet of yourself before you teleport. Each target can then take a Reaction to also teleport up to 30 feet to an unoccupied space it can see.
Monsters
Forgotten Realms: Adventures in Faerûn
following effect. Constitution Saving Throw: DC 16. Failure: The target is cursed. If the cursed target drops to 0 Hit Points, it instead becomes a Werewyvern under the DM’s control and has 20
Hit Points. Success: The target is immune to this werewyvern’s curse for 24 hours.Among the rarest of were-creatures, werewyverns change from their humanoid forms into lean wyverns or into
Feats
Forgotten Realms: Heroes of Faerûn
.
Standard Bearer. As a Bonus Action, choose up to three creatures within 60 feet of yourself that can see you. Each target can immediately take a Reaction to right itself and end the Prone condition
Magic Items
Forgotten Realms: Adventures in Faerûn
temperature drops precipitously in a 20-foot Emanation originating from the crystal. Whenever the Emanation enters a creature’s space and whenever a creature enters the Emanation or ends its
six rays of volatile energy from the crystal at one or more creatures within 60 feet. You can aim the rays at one target or at several. For each ray, choose one of the following effects:
Damage Ray
Magic Items
Forgotten Realms: Adventures in Faerûn
takes the Dodge action and uses its movement to avoid danger. The domestic wonder is destroyed if it drops to 0 Hit Points.
Flying Wonder (Common). An activated flying wonder uses the Flying Wonder
required by you). If you don't issue any, it takes the Dodge action and uses its movement to avoid danger. The flying wonder is destroyed if it drops to 0 Hit Points.
Gyrocopter Wonder (Rare). This wagon
Feats
Eberron: Forge of the Artificer
take a Reaction to roll 1d4 and add the number rolled to the save, potentially turning the failure into a success. Once you’ve used this benefit, you can’t use it again until you finish a
Temporary Hit Points equal to the number rolled. If you roll an odd number, one creature within 30 feet of you (not including you) takes Force damage equal to the number rolled. If no other creatures are in range, you take the damage.
Spells
Forgotten Realms: Heroes of Faerûn
. On a failed save, the spell dissipates with no effect, and the action, Bonus Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended
.
When you cast this spell, you can designate creatures to be unaffected by it.
Casting as a Circle Spell. In addition to the spell’s usual components, you must provide a special component (a
Magic Items
Forgotten Realms: Heroes of Faerûn
any, it takes the Dodge action and uses its movement to avoid danger. The domestic wonderis destroyed if it drops to 0 Hit Points.
Domestic Wonder
Medium Construct, Unaligned
AC 9 Initiative -1
a successful save, the wonder drops to 1 Hit Point instead.
Wind-Up Operation. The wonder has the Unconscious condition until another creature winds it with the wonder’s unique key for 1
Monsters
Forgotten Realms: Adventures in Faerûn
and using the same spellcasting ability as her Spellcasting action.
Apathy. Creatures within 1 mile of the lair that aren’t Undead have Disadvantage on Death Saving Throws and Initiative rolls
.
Thirst for Knowledge. Within 1 mile of the lair, creatures have Advantage on Intelligence checks made when they take the Study action.
If Valindra dies or moves her lair elsewhere, these effects end
Monsters
Astarion's Book of Hungers
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Misty Escape. If the vampire drops to 0 Hit Points outside its resting place
sap the body and mind. Creatures (excluding the vampire and its allies) that finish a Short or Long Rest while within 1 mile of the lair make a DC 15 Wisdom saving throw. On a failed save, a creature
Monsters
Candlekeep Mysteries
Crushing End. If damage reduces Shemshime to 0 hit points, Shemshime instead drops to 1 hit point unless the damage is the result of Shemshime being crushed by an object weighing at least 1,000
pounds.
Incorporeal Movement. Shemshime can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction
Monsters
Dragonlance: Shadow of the Dragon Queen
himself. The target must succeed on a DC 15 Wisdom saving throw, or the target must immediately use its reaction to make a melee attack against another creature of Caradoc’s choice (wasting its reaction if there are no other creatures within reach).
must succeed on a DC 15 Charisma saving throw or vanish and reappear in an unoccupied space within the keep.
Incorporeal Movement. Caradoc can move through other creatures and objects as if they were
Monsters
Tales from the Yawning Portal
penalty drops to −5, the weapon is destroyed. Nonmagical ammunition that hits the Ooze Master is destroyed after dealing damage.
The Ooze Master can eat through 2-inch-thick, nonmagical wood or metal in
30 feet of it, the Ooze Master can use a reaction to divert the attack if another creature is within the attack's range. The attacker must make a DC 15 Wisdom saving throw. On a failed save, the
Magic Items
Icewind Dale: Rime of the Frostmaiden
Using an action to read the scroll causes the tarrasque (see the creature’s entry in the Monster Manual) to appear in an unoccupied space you can see within 1 mile of you. The tarrasque disappears when it drops to 0 hit points and is hostile toward all creatures other than itself.
Monsters
Guildmasters’ Guide to Ravnica
, Aurelia must see the attacker and be wielding a melee weapon.
Unyielding. When Aurelia is subjected to an effect that would move her, knock her prone, or both, she can use her reaction to be neither
. Aurelia regains spent legendary actions at the start of her turn.
Command Allies. Aurelia chooses up to three creatures she can see within 30 feet of her. If a chosen creature can see or hear
Magic Items
Bigby Presents: Glory of the Giants
taking damage, you can use your reaction to invoke the item’s rune, causing the pendant to flash with pale light. The creature then instead drops to 1 hit point.
Once the rune has been invoked, it can’t be invoked again until the next dawn.