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Returning 35 results for 'being becomes diffusing combat radius'.
Spells
Player’s Handbook
Each Humanoid in a 20-foot-radius Sphere centered on a point you choose within range must succeed on a Charisma saving throw or be affected by one of the following effects (choose for each creature
creature becomes Indifferent about creatures of your choice that it’s Hostile toward. This indifference ends if the target takes damage or witnesses its allies taking damage. When the spell ends, the creature’s attitude returns to normal.
Spells
Player’s Handbook
The ground in a 20-foot-radius Sphere centered on a point within range sprouts hard spikes and thorns. The area becomes Difficult Terrain for the duration. When a creature moves into or within the
Monsters
Monster Manual
, each creature in a 20-foot-radius Sphere centered on a point the necrohulk can see within 60 feet. Failure: 28 (8d6);{"diceNotation":"8d6", "rollType":"damage", "rollAction":"Spore Bomb
and becomes grafted to its body. The necrohulk can have only one target grafted at a time.
While grafted, the target has the Restrained condition and Disadvantage on Constitution saving throws. When
Magic Items
Dungeon Master’s Guide
other than this one.
In addition, while the weapon is on your person, you must succeed on a DC 15 Wisdom saving throw whenever you take damage from another creature in combat. On a failed save, you must
ways. Alternatively, casting Banishment on the weapon forces the vengeful spirit to leave it. The weapon then becomes a +1 Weapon with no other properties.
Spells
Player’s Handbook
one ability. The target has Disadvantage on ability checks and saving throws made with that ability.
The target has Disadvantage on attack rolls against you.
In combat, the target must succeed on a
spell doesn’t require Concentration, and the duration becomes 8 hours (level 5–6 slot) or 24 hours (level 7–8 slot). If you use a level 9 spell slot, the spell lasts until dispelled.
Magic Items
Dungeon Master’s Guide
is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of Transmutation magic that can be
.
Regaining Charges. The staff regains 1d6 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff loses its properties and becomes a nonmagical Quarterstaff.
Magic Items
Dungeon Master’s Guide
Light in a 30-foot radius and Dim Light for an additional 30 feet. This effect doesn’t expend a charge. It lasts until you take a Bonus Action to repeat the command word or until you use another
Word. You expend 5 charges and cause the gem to flare with intense light in a 30-foot Cone. Each creature in the Cone makes a saving throw as if struck by the beam created with the second command word.
When all of the gem’s charges are expended, the gem becomes a nonmagical jewel worth 50 GP.
Spells
Player’s Handbook
.
Each target animates, sprouts legs, and becomes a Construct that uses the Animated Object stat block; this creature is under your control until the spell ends or until it is reduced to 0 Hit Points
. Each creature you make with this spell is an ally to you and your allies. In combat, it shares your Initiative count and takes its turn immediately after yours.
Until the spell ends, you can take a
Magic Items
Dungeon Master’s Guide
This heavy cloth bag contains 3d4 dry beans when found. The bag weighs half a pound regardless of how many beans it contains and becomes a nonmagical item when it no longer contains any beans.
If
you dump one or more beans out of the bag, they explode in a 10-foot-radius Sphere centered on them. All the dumped beans are destroyed in the explosion, and each creature in the Sphere, including you
Magic Items
Dungeon Master’s Guide
This wand has 7 charges. While holding it, you can take a Magic action to expend 1 charge while choosing a point within 120 feet of yourself. That location becomes the point of origin of a spell or
becomes 120 feet when cast from the wand. If an effect has multiple possible subjects, the DM determines randomly which among them are affected.
Regaining Charges. The wand regains 1d6 + 1 expended
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
combat, you have Advantage on Death Saving Throws for 1 year. If someone else reduces your chosen foe to 0 Hit Points or you don’t choose a foe, this card has no effect.
Donjon. You disappear
Magic Items
Dungeon Master’s Guide
minute. To you, solid objects within that radius appear transparent and don’t prevent light from passing through themselves. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to
. The hand grafts itself to your arm and becomes a functioning appendage. If the hand is ever removed, you die.
Properties of the Hand. When you are attuned to the hand, your alignment is Neutral Evil
Equipment
the cloak is unfurled, it sheds Bright Light in a 5-foot radius and Dim Light for an additional 5 feet.
One pound of fungus is sewn into a Bright Fungal Cloak. This fungus can be eaten as food. Once all the fungus is consumed, the cloak becomes a mundane set of Traveler's Clothes.
Monsters
Forgotten Realms: Adventures in Faerûn
magically raises broken, ancient ruins in a 20-foot-radius, 60-foot-high Cylinder centered on a point it can see within 120 feet. Ground in the Cylinder becomes Difficult Terrain. Each creature in the
Monsters
Forgotten Realms: Adventures in Faerûn
Spellcasting to cast Thunderwave (level 2 version).
Unearth Ruins. The dragon magically raises broken, ancient ruins in a 20-foot-radius, 60-foot-high Cylinder centered on a point it can see within 120 feet
. Ground in the Cylinder becomes Difficult Terrain. Each creature in the Cylinder when it appears is subjected to the following effect. Strength Saving Throw: DC 22. Failure: 13 (3d8);{"diceNotation
Giant Insect
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
spider becomes a giant spider, a wasp becomes a giant wasp, and a scorpion becomes a giant scorpion.
Each creature obeys your verbal commands, and in combat, they act on your turn each round. The GM has
You transform up to ten centipedes, three spiders, five wasps, or one scorpion within range into giant versions of their natural forms for the duration. A centipede becomes a giant centipede, a
Monsters
Fizban's Treasury of Dragons
False Appearance. If the scarab is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the scarab move or act, that creature must
for 10 minutes. While outlined in this way, a creature sheds dim light in a 10-foot radius and can’t benefit from being invisible. In addition, every Dragon within 1 mile of the creature
Magic Items
Storm King's Thunder
you trace it becomes the center of a spherical area of magic that has a 30-foot radius and that is fixed to the place. The transfer takes 8 hours of work that requires the gavel to be within 5 feet of
used as part of rituals to resolve disputes. The gavel has the following properties.
Arbiter’s Shield. At the start of every combat, attack rolls against you have disadvantage before the start of
Monsters
Fizban's Treasury of Dragons
False Appearance. If the swarm is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the swarm move or act, that creature must
Dexterity saving throw or be outlined in blue light for 10 minutes. While outlined in this way, a creature sheds dim light in a 10-foot radius and can’t benefit from being invisible. In addition
Devourer
Legacy
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Monsters
Volo's Guide to Monsters
, and the creature becomes an undead. If the victim had 2 or fewer Hit Dice, it becomes a zombie. If it had 3 to 5 Hit Dice, it becomes a ghoul. Otherwise, it becomes a wight. A devourer can imprison
only one creature at a time.
Soul Rend (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Soul Rend"}. The devourer creates a vortex of life-draining energy in a 20-foot radius
Monsters
Quests from the Infinite Staircase
memory web is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the memory web move or act, that creature must succeed on a DC
Memories", "rollDamageType":"psychic"} psychic damage and becomes memory drained until it finishes a long rest or the memory web is destroyed.
While memory drained, the target must roll a d4
Weird
Legacy
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Spells
Basic Rules (2014)
Drawing on the deepest fears of a group of creatures, you create illusory creatures in their minds, visible only to them. Each creature in a 30-foot-radius sphere centered on a point of your choice
within range must make a Wisdom saving throw. On a failed save, a creature becomes frightened for the duration. The illusion calls on the creature's deepest fears, manifesting its worst nightmares as
Darkmantle
Legacy
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Monsters
Basic Rules (2014)
darkmantle can attack no other creature except the target but has advantage on its attack rolls. The darkmantle’s speed also becomes 0, it can’t benefit from any bonus to its speed, and it
movement.
Darkness Aura (1/Day). A 15-foot radius of magical darkness extends out from the darkmantle, moves with it, and spreads around corners. The darkness lasts as long as the darkmantle
Monsters
The Wild Beyond the Witchlight
charges"} expended charges daily at dawn. If its last charge is expended, roll a d20;{"diceNotation":"1d20","rollType":"roll","rollAction":"Last charge expended"}; on a 1, the staff becomes a nonmagical
creature in a 20-foot-radius sphere centered on that point must make a DC 14 Dexterity saving throw, taking 35 (10d6);{"diceNotation":"10d6","rollType":"damage","rollAction":"Fiery Explosion
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Abyssal Rift. If the alkilith surrounds a door, window, or similar opening continuously for 6d6;{"diceNotation":"6d6", "rollType":"roll", "rollAction":"Days"} days, the opening becomes a permanent
combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the alkilith move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern
Monsters
Mordenkainen Presents: Monsters of the Multiverse
start of its next turn, the devourer regurgitates the slain creature as a bonus action, and the creature becomes an Undead. If the victim had 2 or fewer Hit Dice, it becomes a zombie. If it had 3 to
5 Hit Dice, it becomes a ghoul. Otherwise, it becomes a wight. (All three appear in the Monster Manual.) A devourer can imprison only one creature at a time.
Soul Rend (Recharge 6);{"diceNotation
Monsters
Spelljammer: Adventures in Space
Explode. When the comet drops to 0 hit points, it explodes in a 20-foot-radius sphere centered on itself. Each creature in the sphere must make a DC 16 Dexterity saving throw, taking 28 (8d6
opportunity attack;opportunity attacks when it flies out of an enemy’s reach.
Illumination. The comet sheds bright light in a 30-foot radius and dim light for an additional 30 feet.
Siege Monster
Spike Growth
Legacy
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Spells
Basic Rules (2014)
The ground in a 20-foot radius centered on a point within range twists and sprouts hard spikes and thorns. The area becomes difficult terrain for the duration. When a creature moves into or within
Branding Smite
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
becomes visible if it is invisible, and the target sheds dim light in a 5-foot radius and can’t become invisible until the spell ends.
At Higher Levels. When you cast this spell using
Monsters
Princes of the Apocalypse
creature within 30 feet of Ogrémoch becomes outlined in orange light, shedding dim light in a 10-foot radius. Any attack roll against an affected creature has advantage if the attacker can see it
, and the affected creature can’t benefit from being invisible.
Stomp (Costs 2 Actions). Ogrémoch stomps the ground, creating an earth tremor that extends in a 30-foot radius. Other
Equipment
Combat
Utility
Whimsy
16
14
13
Slime that has become affected by the Corruption becomes opaque and inky, staining things it comes in contact with. Corrupted slime retains
Calm Emotions
Legacy
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Spells
Basic Rules (2014)
You attempt to suppress strong emotions in a group of people. Each humanoid in a 20-foot-radius sphere centered on a point you choose within range must make a Charisma saving throw; a creature can
is hostile toward. This indifference ends if the target is attacked or harmed by a spell or if it witnesses any of its friends being harmed. When the spell ends, the creature becomes hostile again, unless the DM rules otherwise.
Monsters
Quests from the Infinite Staircase
, death, and the seasons. Each member bears a small tattoo of a sickle on the inside of their left wrist.
Warriors of Madarua recognize and respect the ever-changing complexity of life. In combat
, they strive to be as fierce and unpredictable as nature itself.Aura of Fury (1/Day). The champion summons an aura of ghostly animals that fills a 10-foot-radius sphere centered on itself. While this
Monsters
Tales from the Yawning Portal
becomes 0, it can't benefit from any bonus to its speed, and it moves with the target.
A creature can detach the darkmantle by making a successful DC 11 Strength check as an action. On its turn, the
darkmantle can detach itself from the target by using 5 feet of movement.
Darkness Aura (1/Day). A 15--foot radius of magical darkness extends out from the darkmantle, moves with it, and spreads around
Monsters
Quests from the Infinite Staircase
see within 120 feet of itself. The grenade explodes in a 20-foot-radius sphere centered on that point, creating one of the following effects (robot’s choice):
Concussion Grenade. Each creature
and are usually programmed to take intruders prisoner before resorting to lethal force. Combat robots signal their pursuit with built-in sirens and flashing lights, warning nearby creatures of their






