Search Results
All Results
Characters
Compendium
Spells
Items
Monsters
Vehicles
Forums
Returning 34 results for 'before bad diffusing cube reaction'.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
ground at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving throw
(Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered
Monsters
Mordenkainen Presents: Monsters of the Multiverse
at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving throw or take
–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Geryon (Variant);VARIANT: SOUND THE HORN
Geryon can have an action that
Adult Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Fizban's Treasury of Dragons
creature within 30 feet of it that it can see. The target must succeed on a DC 16 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If no
creatures are within reach, or the target can’t take a reaction, it takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic"} psychic
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Surprise A band of adventurers sneaks up on a bandit camp, springing from the trees to attack them. A gelatinous cube glides down a dungeon passage, unnoticed by the adventurers until the cube
doesn't notice a threat is surprised at the start of the encounter. If you're surprised, you can't move or take an action on your first turn of the combat, and you can't take a reaction until that turn ends. A member of a group can be surprised even if the other members aren't.
Ancient Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Fizban's Treasury of Dragons
around a creature within 30 feet of it that it can see. The target must succeed on a DC 19 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If
no creatures are within reach, or the target can’t take a reaction, it takes 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Surprise A band of adventurers sneaks up on a bandit camp, springing from the trees to attack them. A gelatinous cube glides down a dungeon passage, unnoticed by the adventurers until the cube
doesn’t notice a threat is surprised at the start of the encounter. If you’re surprised, you can’t move or take an action on your first turn of the combat, and you can’t take a reaction until that turn ends. A member of a group can be surprised even if the other members aren’t.
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Astral Adventurer’s Guide
Envelope and Gravity Plane Air Envelopes of Creatures The envelope of breathable air that forms around a creature takes the shape of a cube centered on that creature. The creature’s size determines the
cube’s dimensions, as shown in the Air Envelopes of Creatures table. Air Envelopes of Creatures Creature’s Size Air Envelope Tiny 2½-foot cube Small or Medium 5-foot cube Large 10-foot cube Huge 15
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
minus the Acquisitions Incorporated fee). If the characters were only partly successful, adjust Omin’s reaction and what follows as necessary. Having since learned about the initial mistaken identity
makes the whole company look bad). Either way, read: “I’ve been told about the misunderstanding regarding your identities. I can’t say much for your relative inexperience and lack of skill. But it looks
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
screamer, and the screamer can respond by using its Multiattack with its reaction.
Actions
Multiattack. The screamer makes one drill attack and uses its Sonic Scream.
Drill. Melee Weapon Attack: +6
to hit, reach 5 ft., one target. Hit: 10 (1d12 + 4) piercing damage.
Sonic Scream. The screamer emits destructive energy in a 15-foot cube. Each creature in that area must succeed on a DC 11 Strength saving throw or take 7 (2d6) thunder damage and be knocked prone.
[Tooltip Not Found]
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
reaction to deal 1d4 necrotic damage to that creature unless it succeeds on a Constitution saving throw against your spell save DC. The necrotic damage increases to 1d6 at 6th level, 1d8 at 10th level, and
corpse and animate it. If a beast or a humanoid that is Small or Medium dies within 10 feet of you, you can use your reaction to animate it, causing it to stand up immediately with 1 hit point. The
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Charisma (Deception) check to avoid making an alarmed face, coughing loudly, or having another potentially embarrassing reaction. Bow’s End Snacks d6 Snack 1 Eel rolls with sticky rice, jalapeno
later, they learn the student was delivered to the infirmary, spent a night there with a bad headache, and recovered by the next morning. A character who succeeds on a DC 14 Intelligence (Investigation
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Wall of Stone Level 5 Evocation (Druid, Sorcerer, Wizard) Casting Time: Action
Range: 120 feet
Components: V, S, M (a cube of granite)
Duration: Concentration, up to 10 minutes
A nonmagical
its Reaction to move up to its Speed so that it is no longer enclosed by the wall. The wall can have any shape you desire, though it can’t occupy the same space as a creature or object. The wall doesn’t
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
resistance to cold damage, and you don’t suffer the effects of extreme cold, as described in the Dungeon Master’s Guide. Moreover, as an action, you can touch water and turn a 5-foot cube of it into ice
, which melts after 1 minute. This action fails if a creature is in the cube. Shielding Storm At 10th level, you learn to use your mastery of the storm to protect others. Each creature of your choice has
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
project the beguiling and fearsome presence of the fey. As an action, you can cause each creature in a 10-foot cube originating from you to make a Wisdom saving throw against your warlock spell save DC
short or long rest. Misty Escape Starting at 6th level, you can vanish in a puff of mist in response to harm. When you take damage, you can use your reaction to turn invisible and teleport up to 60 feet
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Wall of Stone Level 5 Evocation (Druid, Sorcerer, Wizard) Casting Time: Action
Range: 120 feet
Components: V, S, M (a cube of granite)
Duration: Concentration, up to 10 minutes
A nonmagical
its Reaction to move up to its Speed so that it is no longer enclosed by the wall. The wall can have any shape you desire, though it can’t occupy the same space as a creature or object. The wall doesn’t
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Peace Domain Have these peaceful clerics even considered that they’re subverting a most holy system, one where bad decisions coincide with the teaching power of pain?
Tasha
The balm of peace
to take damage, a second bonded creature within 30 feet of the first can use its reaction to teleport to an unoccupied space within 5 feet of the first creature. The second creature then takes all the
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
reaction, you can target one creature you can see that is about to attempt an ability check, attack roll, or saving throw, either granting advantage or imposing disadvantage on the roll. The bead crumbles
is about to make an ability check, attack roll, or saving throw with disadvantage. When such a roll is made, you can use a reaction to grant a d10 to a different creature you can see. That creature
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
, immediately after a creature within 60 feet of you makes an ability check, an attack roll, or a saving throw, you can use your reaction to discard the d20 roll; the creature must use the number you rolled
and transform into a shelter made of cards. The shelter can be shaped however you desire, but it must fit in a 40-foot cube centered on a point within 30 feet of you. The shelter has one door and up to
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
decision, follow through with it knowing your path is just. Redemption. So you feel bad about having done something, and then you have to do something to feel better? Why don’t you just kill and eat
rebuke those who use violence. Immediately after an attacker within 30 feet of you deals damage with an attack against a creature other than you, you can use your reaction to force the attacker to make a
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
can use their reaction to trick the hydra by making a DC 14 Charisma (Deception) or Dexterity (Sleight of Hand) check. On a success, the hydra attacks an object or another creature within 5 feet of
ascertain that the orange glow around the crate is a bad sign, for it suggests the crate’s contents might have been damaged in a dangerous way. The crate explodes if it is moved or jostled. If the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
foot long when fully collapsed. Backpack Parachute. A humanoid wearing this piece of gear can deploy the parachute as a reaction while falling, or as an action otherwise. The parachute requires at
least a 10-foot cube of unoccupied space in which to deploy, and it doesn’t open fast enough to slow a fall of less than 60 feet. If it has sufficient time and space to deploy properly, the parachute
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
-foot Cube on the ground within 120 feet of yourself. They last there for 1 minute or until you have the Incapacitated condition or die. You and your allies have Half Cover while in that area, and your
allies gain the current Resistance of your Nature’s Ward while there. As a Bonus Action, you can move the Cube up to 60 feet to ground within 120 feet of yourself. Circle of the Moon Adopt Animal
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
. Alustriel correctly supposes that Kas plans to find Vecna and co-opt the lich-god’s ritual to become the most powerful being in existence. This outcome is as bad as Vecna ruling the multiverse, as far as
late. Regardless of the characters’ reaction to this revelation, learning it counts as a secret for the purposes of the rules in the “Power of Secrets” section in this book’s introduction.
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
order allows you to equalize chaotic moments. When a creature you can see within 60 feet of yourself is about to roll a d20 with Advantage or Disadvantage, you can take a Reaction to prevent the roll from
disorder around you. As a Magic action, you summon the spirits in a 30-foot Cube originating from you. The spirits look like modrons or other Constructs of your choice. The spirits are intangible and
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
. The creature must use its action praising Oddlewin. Oddlewin can’t regain hit points, including through magical healing, except through his Reversal of Fortune reaction.
Actions
Fool’s Scepter
. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) bludgeoning damage.
Cloud of Cards. Oddlewin conjures magical cards that slash at the air in a 5-foot cube within 60 feet of
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
Blast. Geryon causes a blast of cold to burst from the ground at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that
the next minute. The bonus equals its Strength modifier (minimum of +1).
Indomitable Strength (Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
the rune, and it must immediately use its reaction to move its speed in the direction of the pillars. The frightened creature can’t move closer to the far end of the hallway until it uses its action
. Heavily damaging a statue is a bad idea, for doing so leaves the gas vents open. Reducing a statue to 0 hit points (AC 17; 20 hp; resistance to fire, piercing, and slashing damage; immune to poison
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
can use your reaction to give yourself advantage on a saving throw you make against a spell. Once this property is used, it can’t be used again until the next dawn. In addition, while you wear this
structure of force, this weapon shatters a 20-foot-cube portion of it. Gloomwrought Armor Armor (Light, Medium, or Heavy), Rare (Requires Attunement) This intricate grayscale armor was forged in the
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
faulty well is a 10-foot-high gelatinous cylinder (use the gelatinous cube stat block) that’s blocking the normal flow of water. The creature’s presence has also contaminated the water above it
, ascertain that something akin to a gelatinous cube has lodged itself in the well. The gelatinous cylinder lurks 10 feet down inside the well and is invisible in the water. It attacks any creature and
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
the necrotic damage, whether because of immunity or some other reason. Using 5-foot squares, does cloud of daggers affect a single square? Cloud of daggers (5 ft. cube) can affect more than one square
on a grid, unless the DM says effects snap to the grid. There are many ways to position that cube. Can a creature under the effect of compelled duel teleport more than 30 feet away from the caster? No
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
cyclops fears a terrible fate for the miners. Regardless of the characters’ reaction to this revelation, learning it counts for the purposes of the Power of Secrets rules in this book’s introduction. The
(Athletics) check. A creature freed in this way is no longer restrained by the webbing. The webs are flammable. Any 5-foot cube of webs exposed to fire burns away, dealing 5 (2d4) fire damage to any creature
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
Hellish Rebuke reaction, which she can use twice per day (but only once before her next turn). If she is reduced to fewer than half her hit points, Thalamra tries to escape through the nearest secret door
humanoid to squeeze through. IMPRISONED CHARACTERS
If the characters are defeated in Vanthampur Villa or the dungeon below, you can have the bad guys stabilize dying party members, strip them of their
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
side bears a gilded plaque that reads “Stateroom.”
The port door is locked and leads to a guest stateroom that now serves as Figaro’s living quarters. Due to his paranoid state, Figaro uses a Cube of
traverse. Regardless of the characters’ reaction to this revelation, learning it counts as a secret for the purposes of the Power of Secrets rules in this book’s introduction. Ward Rune. The ward rune is
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a1
dragon’s mouth, filling a 20-foot cube and expending the canister’s last charge. Those in the area must make a DC 10 Constitution saving throw. On a failed save, a creature takes 5 (1d10) poison
? “Months past, I was on my way to seek my fortune and took the Old Road. My bad luck that the goblin bandits caught me; I’ve been here ever since. My deity’s blessings have kept me healthy; otherwise I’m