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Returning 35 results for 'being before decide closes reduces'.
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Magic Items
Dungeon Master’s Guide
expanse filled with thick fog that reduces visibility to 10 feet. Creatures trapped in the mirror’s cells don’t age, and they don’t need to eat, drink, or sleep. A creature trapped
Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate and not behind Total Cover is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Monsters
Phandelver and Below: The Shattered Obelisk
", "rollAction":"Extract Brain", "rollDamageType":"piercing"} piercing damage. If this damage reduces the target to 0 hit points, the mind flayer kills it by extracting and devouring its brain
rift. Each creature other than mind flayers within 30 feet of the rift must make a DC 17 Intelligence saving throw, after which the tentacle disappears and the rift closes. On a failed save, a
Beholder
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
or take 45 (10d8);{"diceNotation":"10d8","rollType":"damage","rollAction":"Disintegration Ray","rollDamageType":"force"} force damage. If this damage reduces the creature to 0 hit points, its body
":"10d10","rollType":"damage","rollAction":"Death Ray","rollDamageType":"necrotic"} necrotic damage. The target dies if the ray reduces it to 0 hit points.
The beholder can take 3 legendary actions
Death Tyrant
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
succeed on a DC 17 Dexterity saving throw or take 45 (10d8);{"diceNotation":"10d8","rollAction":"Disintegration Ray","rollType":"damage","rollDamageType":"force"} force damage. If this damage reduces the
take 55 (10d10);{"diceNotation":"10d10","rollAction":"Death Ray","rollType":"damage","rollDamageType":"necrotic"} necrotic damage. The target dies if the ray reduces it to 0 hit points.
The death
Monsters
Eberron: Rising from the Last War
successful one. If this damage reduces a creature to 0 hit points, it dies and transforms into a spectator under Belashyrra’s control and acts immediately after Belashyrra in the initiative order
Belashyrra. One random eye ray of Belashyrra’s shoots from that eye at a target of Belashyrra’s choice that it can see. The eye then closes and disappears.
Belashyrra creates a wave of
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
sight.
Open Pits. Three 10-foot-square pits in the floor contain discarded scraps of metal.
The pits are 70 feet deep but partially filled with scrap metal that reduces their effective depth. The
spoiling for a fight. The fires in the forges are conjured from the Elemental Plane of Fire. A stone lever built into each forge closes a valve in the back of it, extinguishing the flames. Any creature that enters a lit forge or starts its turn in one takes 55 (10d10) fire damage.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
permanent effects that can’t be dispelled; others are temporary or can be neutralized with a dispel magic spell. You decide which is which.
Trick Objects d20 Object 1 Book 2 Brain preserved in a
Creates an illusion 27–29 Suppresses magic items for a time 30–32 Enlarges or reduces characters 33–35 Magic mouth speaks a riddle 36–38 Confusion (targets all creatures within 10 ft.) 39–41 Gives
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
and don’t need to consume any of their rations. They eat well that night, and each character begins the next day with inspiration. Reduced Travel Time. The characters find a shortcut that reduces the
: Encounter. The characters’ failure leads to a difficult combat encounter. Use the card to help you decide what kind of creature is encountered. Exhaustion. The stress of overcoming the challenge
Compendium
- Sources->Dungeons & Dragons->Intro to Stormwreck Isle
characters can use Charisma checks (applying Persuasion, Intimidation, or perhaps Deception skills, as appropriate) to get it to accept a lower amount; each successful DC 15 check reduces the amount he
Merrow Lots of players will attack first. Other players will decide their characters attack if other approaches fail. When a player decides that their character attacks, their character acts first in
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
extradimensional cell is an infinite expanse filled with thick fog that reduces visibility to 10 feet. Creatures trapped in the mirror’s cells don’t age, and they don’t need to eat, drink, or sleep. A
to the Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate and not behind Total Cover is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
to hit, reach 5 ft., one incapacitated Humanoid grappled by the mind flayer. Hit: 55 (10d10) piercing damage. If this damage reduces the target to 0 hit points, the mind flayer kills it by extracting
mind flayers within 30 feet of the rift must make a DC 17 Intelligence saving throw, after which the tentacle disappears and the rift closes. On a failed save, a creature takes 18 (4d8) cold damage
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
decide to leave the museum when it closes and sneak back inside after hours. Below are some strategies they might use: Front Doors. The characters could pick the lock on the front doors to area V1, use
(area V17). The characters have about two hours to prepare for their heist before the museum closes. If the characters don’t immediately go to the Gemstone Wing (area V13), museum guards notice their
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
extradimensional cell is an infinite expanse filled with thick fog that reduces visibility to 10 feet. Creatures trapped in the mirror’s cells don’t age, and they don’t need to eat, drink, or sleep. A
to the Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate and not behind Total Cover is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
. Disintegration Ray. If the target is a creature, it must succeed on a DC 16 Dexterity saving throw or take 45 (10d8) force damage. If this damage reduces the creature to 0 hit points, its body becomes a
dies if the ray reduces it to 0 hit points. Legendary Actions
The beholder can take 3 legendary actions, using the Eye Ray option below. It can take only one legendary action at a time and only at
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
can be placed in any location. Wherever the players decide to place the talisman, their characters must travel to that location while Vizeran makes his final preparations for the ritual. Given their
Characters looking to double-cross Vizeran — or those with a sense of poetic justice — might hide the dark heart somewhere in the drow archmage’s tower or the surrounding cavern. This reduces the
Compendium
- Sources->Dungeons & Dragons->Intro to Stormwreck Isle
dragging the characters into the sea. Avoiding the Zombies. If the characters are faring poorly against the zombies or decide not to fight them, the characters can easily escape from the slow
Perception 8
Languages understands the languages it knew in life but can’t speak
Challenge 1/4 (50 XP) Proficiency Bonus +2
Undead Fortitude. If damage reduces the zombie to 0 hit points, it makes a
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
decide whether to be outside the Nematode or inside its closed mouth. There is no light in the cave once it shuts unless the characters have light sources with them. When the mouth closes, two intellect
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
decide that the priest has revived with one or more of these boons of your choice. If you do so, the priest is Undead rather than Humanoid. A priest can receive each boon only once. Boons of Undeath d6
, reach 5 ft., one target. Hit: 7 (2d4 + 2) piercing damage, and if the target is a creature, it has the paralyzed condition until the start of the priest’s next turn. If this damage reduces a Medium
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
damage. If this damage reduces the creature to 0 hit points, its body becomes a pile of fine gray dust.
If the target is a Large or smaller nonmagical object or creation of magical force, it is
DC 17 Dexterity saving throw or take 55 (10d10) necrotic damage. The target dies if the ray reduces it to 0 hit points. Legendary Actions
The death tyrant can take 3 legendary actions, using the
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
, commanding other demons to carry out orders and using violence to ensure they obey. A molydeus must constantly be ready for the scrutiny of its master, for the demon lord can decide at any moment to observe
into a manes if this reduces its hit point maximum to 0. This transformation can be ended only by a wish spell.
Legendary Actions
The molydeus can take 3 legendary actions, choosing from the
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
perfected yet, such that nontelepathic creatures have been known to pick up the signal as well. You get to decide whether a nontelepathic creature can sense the signal or not. The psionic transmitter
, then quickly closes behind the creature and its companions to keep the heat in. A door must otherwise be pried or tickled open, which requires an action. Life Support. The failing life support system
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
the dungeon, the portcullis closes off the dungeon entrance, which is hundreds of feet away, meaning that adventurers don’t know they are trapped until they decide to head for the exit. Trigger. A
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
threaten the children incur the wrath of Little Oak, which uproots itself and thunders to their defense. If the treant or one of its animated trees reduces a character to 0 hit points with a melee
oil is replenished.
Getaway Gang Raid Will of the Feywild has conceived a daring plan to free the children still being held prisoner in Loomlurch, which he shares with the characters if they decide
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
Thay only if you decide she does so. Entry Points. Choose a starting location for the party from among the seven entry points in the Doomvault. Black gates in the following areas have entry points
) bludgeoning damage and 13 (2d12) piercing damage. The pit walls are smooth stone. The lid closes magically 5 minutes after being triggered. The lead on the lid prevents the magic of a closed trap from being
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
15 Dexterity saving throw or stop moving this turn and take 1 piercing damage. Taking this damage reduces the creature's walking speed by 10 feet until the creature regains at least 1 hit point. A
is provided with the lock. Without the key, a creature proficient with thieves' tools can pick this lock with a successful DC 15 Dexterity check. Your DM may decide that better locks are available for
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
from within the southeastern passageway, and a crude wooden cage door closes off the southern exit. The floor is covered with sleeping furs, crates, sacks, and rubbish.
The second orc raiding party
(Athletics) checks to climb. Anchoring a rope at the top of the shaft reduces the check DC to 5. A careful climber can easily avoid the fire on the way down. If a character’s check fails by 5 or more, the
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
make a DC 22 Wisdom saving throw, taking 49 (9d10) psychic damage on a failed save, or half as much damage on a successful one. If this damage reduces a creature to 0 hit points, it dies and
Belashyrra. One random eye ray of Belashyrra’s shoots from that eye at a target of Belashyrra’s choice that it can see. The eye then closes and disappears. Belashyrra creates a wave of madness. Each
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
15 Dexterity saving throw or stop moving this turn and take 1 piercing damage. Taking this damage reduces the creature’s walking speed by 10 feet until the creature regains at least 1 hit point. A
the lock. Without the key, a creature proficient with thieves’ tools can pick this lock with a successful DC 15 Dexterity check. Your DM may decide that better locks are available for higher prices
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
the relief’s eyes to glow green. Once the relief has absorbed 6 or more charges, the door opens. The door closes on its own after 10 minutes unless it is held or wedged open. When the door closes
beneath the bridge.
The tiled bridge stretches over a gravity vortex 60 feet below. The force of the vortex reduces the flying speed of any creature within the room to 0 feet. Claudio Pozas Map 7.4
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
their old lives and embrace a “higher purpose.” Once the new recruits are thus purified, the priests decide whether they are worthy for indoctrination as initiates or would better serve the Howling
Missiles. When the hurricane is hit by a ranged weapon attack, it reduces the damage from the attack by 1d10 + 9. If the damage is reduced to 0, the hurricane can catch the missile if it is small
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
learned too much about the Cult of the Crushing Wave or who stood in its way. A few could be adventurers who failed to stop the cult. Decide who these prisoners are, if any of them are alive, and what role
until the ritual is complete. Characters can close the portal only by hurling Drown into it, destroying Drown in the process. If the portal closes while Olhydra remains in the world, she is forced back
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
enemies deeper in the Underdark and hid it in this enclave until they could decide what to do with it. They never figured out how to activate it. The erratic magic of the nearby Netherese obelisk
to hit, reach 5 ft., one Humanoid with the stunned condition who is grappled by Qunbraxel. Hit: 55 (10d10) piercing damage. If this damage reduces the target to 0 hit points, Qunbraxel kills it by
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
), and Rilago knows how to release them: each oztocanite fragment must be brought in physical contact with the giant’s petrified remains (in area X4). Physical contact with Xeluan reduces each oztocanite
permission to possess one of the characters, leaving it up to the characters to decide which of them should become Rilago’s temporary host. Rilago’s offer to mend the giant’s heart is genuine. If the
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
cumulative. If you have temporary hit points and receive more of them, you don’t add them together, unless a game feature says you can. You decide which temporary hit points to keep. As an example
darkness-creating spell of 3rd level or lower, regardless of the spell slot used. If the damage from disintegrate reduces a half-orc to 0 hit points, can Relentless Endurance prevent the orc from turning
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a1
the door is opened, it closes on its own 1 minute later, although any obstruction placed in the doorway prevents it from doing so. The door can be opened from the western side with a simple push. 10
to us, I shall grant you a reward. Meepo can accompany you if you desire.”
If the characters decide to go looking for the dragon, the kobolds direct them toward the passage that connects area 15 and






