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Returning 35 results for 'half cube'.
Monsters
Monster Manual
taking an action to make a DC 12 Strength (Athletics) check. On a successful check, the target escapes and enters the nearest unoccupied space. Success: Half damage, and the target moves to an unoccupied space within 5 feet of the cube. If there is no unoccupied space, the target fails the save instead.Acid
Ooze Cube. The cube fills its entire space and is transparent. Other creatures can enter that space, but a creature that does so is subjected to the cube’s Engulf and has Disadvantage on the
Spells
Player’s Handbook
A storm of fire appears within range. The area of the storm consists of up to ten 10-foot Cube;Cubes, which you arrange as you like. Each Cube must be contiguous with at least one other Cube. Each
creature in the area makes a Dexterity saving throw, taking 7d10 Fire damage on a failed save or half as much damage on a successful one.
Flammable objects in the area that aren’t being worn or carried start burning.
Monsters
Monster Manual
":"1d6", "rollType":"recharge", "rollAction":"Hunger of Yeenoghu"}. The gnoll conjures a 30-foot Cube of magical Darkness originating from a point it can see within 60 feet, which lasts for 1 minute
gains 10 Temporary Hit Points. Success: Half damage only.Rampage (2/Day). Immediately after dealing damage to a creature that is already Bloodied, the gnoll moves up to half its Speed, and it makes one Abyssal Strike attack.
Magic Items
Dungeon Master’s Guide (2024)
This small packet contains 1d6 + 4 pinches of dust. As a Utilize action, you can sprinkle a pinch of the dust over water, turning up to a 15-foot Cube of water into one marble-sized pellet, which
composed mostly of water (such as a Water Elemental or a Water Weird). Such a creature exposed to a pinch of the dust makes a DC 13 Constitution saving throw, taking 10d6 Necrotic damage on a failed save or half as much damage on a successful one.
Magic Items
Dungeon Master’s Guide (2024)
yourself. Each creature in a 15-foot Cube originating from that point is showered in sparks and makes a DC 15 Dexterity saving throw, taking 5d4 Radiant damage on a failed save or half as much damage on a successful one.
spheres you created, as shown in the following table. On a successful save, the creature takes half as much damage.
Number of Spheres
Lightning Damage
1
4d12
2
5d4
3
2d6
Monsters
Monster Manual
", "rollDamageType":"Force"} Force damage. If the target is a nonmagical object or a creation of magical force, a 10-foot Cube of it disintegrates into dust. Success: Half damage. Failure or Success: If the target is a creature and this damage reduces it to 0 Hit Points, it disintegrates into dust.
Poison
Points. Success: Half damage only.
Disintegration Ray. Dexterity Saving Throw: DC 14. Failure: 27 (5d10);{"diceNotation":"5d10", "rollType":"damage", "rollAction":"Disintegration Ray
Spells
Player’s Handbook
feet away from you. On a successful save, a creature takes half as much damage only.
In addition, unsecured objects that are entirely within the Cube are pushed 10 feet away from you, and a
You unleash a wave of thunderous energy. Each creature in a 15-foot Cube originating from you makes a Constitution saving throw. On a failed save, a creature takes 2d8 Thunder damage and is pushed 10
Monsters
Monster Manual
":"damage", "rollAction":"Charm Ray", "rollDamageType":"Psychic"} Psychic damage, and the target has the Charmed condition for 1 hour or until it takes damage. Success: Half damage only.
Paralyzing Ray
target has the Frightened condition until the end of its next turn. Success: Half damage only.
Slowing Ray. Constitution Saving Throw: DC 17. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage
Monsters
Monster Manual
":"Disintegration Ray", "rollDamageType":"Force"} Force damage. If the target is a nonmagical object or a creation of magical force, a 10- foot Cube of it disintegrates into dust. Success: Half damage. Failure
", "rollAction":"Charm Ray", "rollDamageType":"Psychic"} Psychic damage, and the target has the Charmed condition for 1 hour or until it takes damage. Success: Half damage only. 2: Paralyzing Ray. Constitution
Monsters
Monster Manual
", "rollType":"damage", "rollAction":"Raging Storm", "rollDamageType":"Thunder"} Thunder damage. Success: Half damage.4: Swallowing Earth. Strength Saving Throw: DC 23, each creature in a 90-foot Cube
: Half damage. Failure or Success: The target starts burning.2: Freezing Waves. Strength Saving Throw: DC 23, each creature in a 90-foot Cone. Failure: 22 (5d8);{"diceNotation":"5d8", "rollType":"damage
Spells
Player’s Handbook
number of Fey Blade attacks equal to half this spell’s level (round down).
Fey Blade. Melee Attack Roll: Bonus equals your spell attack modifier, reach 5 ft. Hit: 2d6 + 3 + the spell’s level
10 feet of itself. Failure: The target is Charmed by you and the spirit for 1 minute or until the target takes any damage.
Tricksy. The spirit fills a 10-foot Cube within 5 feet of it with magical Darkness, which lasts until the end of its next turn.
Spells
Player’s Handbook
Until the spell ends, you control any water inside an area you choose that is a Cube up to 100 feet on a side, using one of the following effects. As a Magic action on your later turns, you can
takes 2d8 Bludgeoning damage. On a successful save, the creature takes half as much damage. A creature can swim away from the whirlpool only if it first takes an action to pull away and succeeds on a Strength (Athletics) check against your spell save DC.
Magic Items
The Wild Beyond the Witchlight
As an action, you can throw this dust into the air, filling a 10-foot cube that extends out from you. Surfaces and objects made of nonmagical ferrous metal in the area instantly corrode and turn to
save, or half as much damage on a successful one.
Found in a small packet, this dust is made from finely ground rust monster antennae. There is enough dust in each packet for one use.
Monsters
Tales from the Yawning Portal
spellcasting ability for it is Charisma. This use of the spell has a range of 30 feet and can affect a cube of water no larger than 30 feet on a side.
Speak with Animals. The nereid can comprehend and
out of breath and can’t speak for 1 minute. At the end of each of its turns, it can repeat the save, ending the effect on itself on a success.
Water Lash. The nereid causes a 5-foot cube of
Spells
Elemental Evil Player's Companion
is knocked prone.
Updraft. You cause a sustained updraft within the cube, rising upward from the cube’s bottom side. Creatures that end a fall within the cube take only half damage from the
You take control of the air in a 100-foot cube that you can see within range. Choose one of the following effects when you cast the spell. The effect lasts for the spell’s duration, unless you
Monsters
Candlekeep Mysteries
","rollType":"damage","rollAction":"Wither","rollDamageType":"necrotic"} necrotic damage.
Fire Storm (7th-Level Spell; 1/Day). The lich fills up to ten 10-foot cubes with fire. Every cube must be within
150 feet of the lich and occupy a space the lich can see, and each cube must have at least one face adjacent to the face of another cube. Each creature in the area must make a DC 19 Dexterity saving
Monsters
Vecna: Eve of Ruin
", "rollDamageType":"piercing"} piercing damage and 33 (6d10);{"diceNotation":"6d10", "rollType":"damage", "rollAction":"Spiderling Breath", "rollDamageType":"poison"} poison damage on a failed save or half
", "rollType":"recharge", "rollAction":"Stifling Webs"}. The spiderdragon spins a 30-foot cube of strong, sticky webbing in an area adjacent to itself. The webbing lasts for 1 minute, is difficult
Monsters
Mordenkainen Presents: Monsters of the Multiverse
a 20-foot cube originating from the abjurer must make a DC 16 Constitution saving throw. On a failed save, a creature takes 36 (8d8);{"diceNotation":"8d8", "rollType":"damage", "rollAction":"Force
Blast", "rollDamageType":"force"} force damage and is pushed up to 10 feet away from the abjurer. On a successful save, a creature takes half as much damage and isn’t pushed.
Spellcasting. The
Spells
Elemental Evil Player's Companion
feet. If you are still flying when the spell ends, you fall, unless you can somehow prevent it.
You can use your action to create a 15-foot cube of swirling wind centered on a point you can see
within 60 feet of you. Each creature in that area must make a Constitution saving throw. A creature takes 2d10 bludgeoning damage on a failed save, or half as much damage on a successful one. If a
Monsters
Mordenkainen Presents: Monsters of the Multiverse
-foot cube originating from the bard must make a DC 12 Constitution saving throw. On a failed save, a creature takes 9 (2d8);{"diceNotation":"2d8", "rollType":"damage", "rollAction":"Cacophony
", "rollDamageType":"thunder"} thunder damage and is pushed up to 10 feet away from the bard. On a successful save, a creature takes half as much damage and isn’t pushed.
Spellcasting. The bard casts
Monsters
Planescape: Adventures in the Multiverse
-foot cube originating from itself before dissipating. Each creature in that area must make a DC 16 Dexterity saving throw. On a failed save, a creature takes 33 (6d10);{"diceNotation":"6d10", "rollType
":"damage", "rollAction":"Lightning Network", "rollDamageType":"lightning"} lightning damage and has the stunned condition for 1 minute. On a successful save, a creature takes half as much damage only
Monsters
Mordenkainen Presents: Monsters of the Multiverse
"} psychic damage.
Howling Void. The warlock opens a momentary extraplanar rift within 60 feet of it. The rift is a scream-filled, 20-foot cube. Each creature in that area must make a DC 15 Wisdom
warlock until the start of the warlock’s next turn. On a successful save, a creature takes half as much damage and isn’t frightened.
Spellcasting. The warlock casts one of the following spells
Magic Items
Baldur’s Gate: Descent into Avernus
An infernal puzzle box is a cube-shaped container 5 to 6 inches on a side, composed of airtight, interlocking parts made from materials found in the Nine Hells. Most of these boxes are made of
) check. If the check succeeds, the creature figures out the trick or sequence of steps needed to open the box. If the check fails by 5 or more, the creature must make a DC 18 Wisdom saving throw, taking 42 (12d6) psychic damage on a failed save, or half as much damage on a successful one.
Monsters
Keys from the Golden Vault
Whispers of Azzagrat. Each creature in a 15-foot cube originating from Sythian must make a DC 14 Wisdom saving throw. On a failed save, a creature takes 18 (4d8);{"diceNotation":"4d8", "rollType":"damage
", "rollAction":"Whispers of Azzagrat", "rollDamageType":"psychic"} psychic damage and is incapacitated until the end of its next turn. On a successful save, the creature takes half as much damage and
Spells
Elemental Evil Player's Companion
You draw the moisture from every creature in a 30-foot cube centered on a point you choose within range. Each creature in that area must make a Constitution saving throw. Constructs and undead aren
’t affected, and plants and water elementals make this saving throw with disadvantage. A creature takes 12d8 necrotic damage on a failed save, or half as much damage on a successful one
Monsters
Bigby Presents: Glory of the Giants
30-foot cube. Each creature in that area must make a DC 19 Constitution saving throw, taking 45 (10d8);{"diceNotation":"10d8", "rollType":"damage", "rollAction":"Scale Dust", "rollDamageType":"poison
"} poison damage on a failed save, or half as much damage on a successful one. On a success or failure, the creature has the poisoned condition for 1 hour. While poisoned this way, the creature can
Monsters
Guildmasters’ Guide to Ravnica
a 15-foot cube originating from the prongs of the trident must make a DC 18 Constitution saving throw. On a failed save, the creature takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage
":"roll","rollAction":"Prime Speaker"}. On a successful save, the creature takes half as much damage and isn’t pushed.
Deluge (Recharge 4–6);{"diceNotation":"1d6","rollType":"recharge
Monsters
Mordenkainen Presents: Monsters of the Multiverse
15-foot cube. The troll takes 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Venom Spray", "rollDamageType":"slashing"} slashing damage, which can’t be reduced in any way. Each
":"poison"} poison damage and is poisoned for 1 minute. On a successful save, the creature takes half as much damage and isn’t poisoned. A poisoned creature can repeat the saving throw at the end
Monsters
Mordenkainen Presents: Monsters of the Multiverse
-rin moves up to half its speed without provoking opportunity attack;opportunity attacks.
Smite. The ki-rin makes one Hoof, Horn, or Sacred Fire attack.Ki-rins are noble, celestial creatures. In the
made of soft, plant-based material—including manufactured objects like pillows, rope, blankets, and clothing—that can collectively fill no more than a 20-foot cube. The objects materialize
Spells
Elemental Evil Player's Companion
Choose an unoccupied 5-foot cube of air that you can see within range. An elemental force that resembles a dust devil appears in the cube and lasts for the spell’s duration.
Any creature that
creature takes half as much damage and isn’t pushed.
As a bonus action, you can move the dust devil up to 30 feet in any direction. If the dust devil moves over sand, dust, loose dirt, or small
Monsters
Strixhaven: A Curriculum of Chaos
Boil", "rollDamageType":"necrotic"} necrotic damage and is incapacitated until the end of its next turn. On a success, a creature takes half as much damage and isn’t incapacitated. A creature
blood mages almost impossible to ambush.NecroticSanguine Tentacles (1/Day). The blood in the copper basin disappears as tentacles of congealed blood fill a 10-foot cube centered at a point on the ground
Monsters
Guildmasters’ Guide to Ravnica
Mat'Selesnya"}. Trostani conjures a momentary whirl of branches and vines at a point she can see within 60 feet of her. Each creature in a 30-foot cube on that point must make a DC 24 Dexterity
","rollAction":"Wrath of Mat","rollDamageType":"slashing"} slashing damage on a failed save, or half as much damage on a successful one.Trostani can take 3 legendary actions, choosing from the options
Spells
Elemental Evil Player's Companion
Choose a point you can see on the ground within range. A fountain of churned earth and stone erupts in a 20-foot cube centered on that point. Each creature in that area must make a Dexterity saving
throw. A creature takes 3d12 bludgeoning damage on a failed save, or half as much damage on a successful one. Additionally, the ground in that area becomes difficult terrain until cleared. Each 5-foot
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Debris"}. The zaratan exhales rocky debris in a 90-foot cube. Each creature in that area must make a DC 25 Dexterity saving throw. A creature takes 33 (6d10);{"diceNotation":"6d10", "rollType":"damage
", "rollAction":"Spew Debris", "rollDamageType":"bludgeoning"} bludgeoning damage on a failed save, or half as much damage on a successful one. A creature that fails the save by 5 or more is knocked
Monsters
Mordenkainen Presents: Monsters of the Multiverse
spells and other magical effects.
Soul Thirst. When it reduces a creature to 0 hit points, the shadar-kai can gain temporary hit points equal to half the creature’s hit point maximum. While the
, finger of death, gaseous form, seeming
Wave of Weariness (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Wave of Weariness"}. The shadar-kai emits weariness in a 60-foot cube