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Returning 35 results for 'mechanical sphere with only active from for long'.
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mechanical sphere with only action from for long
Magic Items
Dungeon Master’s Guide
an unoccupied space you can see within 120 feet of yourself. The spheres last as long as you maintain Concentration, up to 1 minute. Each sphere sheds Dim Light in a 30-foot radius.
As a Bonus Action
can expend 1 charge to cast Faerie Fire from the ring.
Lightning Spheres. You can expend 2 charges as a Magic action to create up to four 3-foot-diameter spheres of lightning.
Each sphere appears in
Monsters
Monster Manual
":"Lightning Breath"}. Dexterity Saving Throw: DC 23, each creature in a 120-foot-long, 10-foot-wide Line. Failure: 82 (15d10);{"diceNotation":"15d10", "rollType":"damage", "rollAction":"lightning
its Speed, and it makes one Rend attack.
Thunderclap. Constitution Saving Throw: DC 22, each creature in a 20-foot-radius Sphere centered on a point the dragon can see within 120 feet. Failure: 13 (3d8
Monsters
Monster Manual
Throw: DC 22, each creature in a 90-foot-long, 10-foot-wide Line. Failure: 67 (15d8);{"diceNotation":"15d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage
, Vitriolic Sphere (level 5 version)Legendary Action Uses: 3 (4 in Lair). Immediately after another creature's turn , the dragon can expend a use to take one of the following actions. The dragon regains
Monsters
Monster Manual
", "rollAction":"Lightning Breath"}. Dexterity Saving Throw: DC 19, each creature in a 90-foot-long, 5-foot-wide Line. Failure: 55 (10d10);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Lightning
one Rend attack.
Thunderclap. Constitution Saving Throw: DC 17, each creature in a 20-foot-radius Sphere centered on a point the dragon can see within 90 feet. Failure: 10 (3d6);{"diceNotation":"3d6
Monsters
The Book of Many Things
the drone is destroyed. A drone can have only one detention orb active at a time; if the drone creates a detention orb when it already has one active, the first orb disappears, freeing the creature
inside.Detention drones vary in size, strength, and shape, though most are shaped like some kind of mechanical animal or plant.
Monsters
The Book of Many Things
the effect or the drone is destroyed. A drone can have only one detention orb active at a time; if the drone creates a detention orb when it already has one active, the first orb disappears, freeing
the creature inside.Detention drones vary in size, strength, and shape, though most are shaped like some kind of mechanical animal or plant.Poison, Psychic
Monsters
The Book of Many Things
already has one active, the first orb disappears, freeing the creature inside.Detention drones vary in size, strength, and shape, though most are shaped like some kind of mechanical animal or plant.Force, Necrotic, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Adamantine
remains intact until the drone spends an action to end the effect or the drone is destroyed. A drone can have only one detention orb active at a time; if the drone creates a detention orb when it
Monsters
The Book of Many Things
) destroys it. The orb otherwise remains intact until the drone spends an action to end the effect or the drone is destroyed. A drone can have only one detention orb active at a time; if the drone
creates a detention orb when it already has one active, the first orb disappears, freeing the creature inside.Detention drones vary in size, strength, and shape, though most are shaped like some kind of
Monsters
The Book of Many Things
Bound. The drone is magically bound to an amulet. As long as the drone and its amulet are on the same plane of existence, the drone’s wearer can telepathically call the drone to travel to it
it. The orb otherwise remains intact until the drone spends an action to end the effect or the drone is destroyed. A drone can have only one detention orb active at a time; if the drone creates a
Monsters
Quests from the Infinite Staircase
brass masks bearing the face of their god, who is depicted as a long-haired, bearded man with a stern gaze. Each fully initiated guardian has a small blue lightning bolt tattooed on their right
cause, buffeting these foes with their shocking implements.Aura of Resilience (1/Day). The champion exudes an aura of ghostly lightning that fills a 10-foot-radius sphere centered on itself. While this
Monsters
Mordenkainen Presents: Monsters of the Multiverse
it. Each creature in a 10-foot-radius sphere centered on that point must make a DC 12 Dexterity saving throw, taking 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Fire Burst
distant enemies. They are most often found in tropical, volcanically active areas or regions that similarly provide sources of both water and extreme heat.
Firenewts prize giant striders and seek to
Monsters
Quests from the Infinite Staircase
chastisement.Aura of Deception (1/Day). The champion emits an aura of ghostly illusions that fills a 10-foot-radius sphere centered on itself. While this aura is active, creatures have disadvantage on attack rolls
Monsters
Quests from the Infinite Staircase
, 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
aura is active, the champion and all its allies in the aura have advantage on attack rolls. The aura moves with the champion and lasts for 1 minute, until the champion has the incapacitated condition, or until the champion uses another bonus action to end the aura.
Monsters
Monstrous Compendium Vol. 2: Dragonlance Creatures
sphere. Each creature within the sphere must succeed on a DC 16 Wisdom saving throw or take 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Phasmoball", "rollDamageType":"psychic
appendages, or both.
Nevermind Gnomes
Mount Nevermind is a hollow, dormant volcano on the island of Sancrist in Krynn. Within the mountain, a vibrant community of rock gnome tinkerers and other inventors relentlessly study various scientific pursuits to create mechanical marvels.
Monsters
Tales from the Yawning Portal
"} days, regaining all his hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Spellcasting. Var is a 12th-level spellcaster. His spellcasting ability is
bolt, mage hand, minor illusion, prestidigitation, ray of frost
1st level (4 slots): detect magic, magic missile, shield, unseen servant*
2nd level (3 slots): detect thoughts, flaming sphere
Monsters
Tomb of Annihilation
Special Equipment. Acererak carries the Staff of the Forgotten One. He wears a talisman of the sphere and has a sphere of annihilation under his control.
Legendary Resistance (3/Day). If Acererak
after 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Rejuvenation"} days, regaining all his hit points and becoming active again. The new body appears within 5 feet of Acererak’s
Monsters
Quests from the Infinite Staircase
worker robots fill public-facing service roles. Antigravity technology and built-in tractor beams allow worker robots to effortlessly lift cargo and other heavy objects with their mechanical tentacles
specialized for its role. Robots are programmed with intelligence, understanding, and usually loyalty to their creators. Despite that, long-operating robots sometimes develop their own personalities and ideas
Monsters
Tomb of Annihilation
Divine Health. Dragonbait is immune to disease.
Magic Resistance Aura. While holding his holy avenger, Dragonbait creates an aura in a 10-foot radius around him. While this aura is active, Dragonbait
"} radiant damage.
Sense Alignment. Dragonbait chooses one creature he can see within 60 feet of him and determines its alignment, as long as the creature isn't hidden from divination magic by a spell or other magical effect.
Magic Items
Bigby Presents: Glory of the Giants
these gauntlets, your unarmed strike deals an additional 1d6 force damage on a hit. Additionally, whenever you finish a long rest, choose one of the following damage types: acid, cold, fire, lightning
, or poison. You have resistance to the chosen damage type until you finish another long rest.
Invoking the Runes. As a bonus action, you can invoke the gauntlets’ runes and summon two enormous
Monsters
Acquisitions Incorporated
feature of the village of Red Larch since before there was a Red Larch.
Prophetess spent long years haunted by the fate of her daughter, Auspicia. She never fully believed Omin's stories about the
strange creature that had seized his sister, then created a false Auspicia in her stead. Having long attempted to simply make her peace with the loss, she was overwhelmed by the real Auspicia's dramatic
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
in the sphere must make a DC 15 Dexterity saving throw, taking 21 (6d6);{"diceNotation":"6d6", "rollType":"damage", "rollAction":"Concussion Grenade", "rollDamageType":"force"} force damage on a
Monsters
Guildmasters’ Guide to Ravnica
Explosive Tank. When the guard dies, or if it rolls a 1 when checking whether its Scorchbringer action recharges, the tank on its back explodes in a 10-foot radius sphere. Each creature in that area
spouts a stream of flame in a line that is 30 feet long and 5 feet wide. Each creature in the line must make a DC 12 Dexterity saving throw, taking 7 (2d6);{"diceNotation":"2d6","rollType":"damage
Magic Items
Guildmasters’ Guide to Ravnica
vanishes in an explosion, and each creature in a 20-foot-radius sphere centered on that point must make a DC 15 Dexterity saving throw, taking 6d6 fire damage on a failed save, or half as much damage on a
successful one. Afterward, you can use an action to cause the weapon to reappear in your empty hand. You can’t cause it to explode again until you finish a short or long rest.
If you don’t
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"1d6", "rollType":"recharge", "rollAction":"Explosive Bolt"}. The clockwork launches an explosive charge at a point within 120 feet. Each creature in a 20-foot-radius sphere centered on that point
much damage on a successful one.No ordinary ballista, an oaken bolter is a Construct capable of striking at long distances. The bolts it launches can rend flesh, destroy armor, or drag enemies toward
Monsters
Candlekeep Mysteries
exhaustion. When the target finishes a short or long rest, the target loses every level of exhaustion gained from this attack.
Change Shape. The gingwatzim changes from its true form—a 3-foot
-diameter sphere of luminous ectoplasm—into one of its two alternate forms, or from one of those forms back into its true form. In object form, it can’t move or make attacks but otherwise retains
Monsters
Ghosts of Saltmarsh
Relentless Endurance. When reduced to 0 hit points, he drops to 1 hit point instead (but can’t do this again until he finishes a long rest).
Spellcasting. Krell Grohlg is a 4th-level
spells prepared:
Cantrips (at will): druidcraft, produce flame, shillelagh
1st level (4 slots): entangle, longstrider, speak with animals, thunderwave
2nd level (3 slots): flaming sphere
Magic Items
Storm King's Thunder
This shard of ice is long and slender, roughly the size of a dagger. The ise (ice) rune glows within it. The shard has the following properties, which work only while it’s on your person
.
Frigid Touch. As an action, you can touch a body of water and freeze the water in a 10-foot-radius sphere around the spot you touched. Once you use this property, you can’t use it again until you
Monsters
Acquisitions Incorporated
more than two targets at a time.
Chaos Cloud (Recharges after a Short or Long Rest). The chaos quadrapod shoots forth a knot of roiling ethereal light that explodes at a point it can see within 60
feet of it. Each creature in a 20-foot-radius sphere centered on that point must succeed on a DC 14 Charisma saving throw or be stunned until the end of its next turn.A cluster of four suckered tentacles
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"damage", "rollAction":"Stomping Foot", "rollDamageType":"bludgeoning"} to a prone target.
Flame Jet. The duergar spews flames in a line 100 feet long and 5 feet wide. Each creature in the line must
will: mage hand, minor illusion
1/day: stinking cloudDuergar despots replace parts of their bodies with mechanical devices that they control through their psionic abilities.
Duergar
Duergar are
Monsters
Icewind Dale: Rime of the Frostmaiden
her divine spark vanishes. She is dead until the next winter solstice, when she reappears at full health in a cold, remote location of her choosing.
Frigid Aura. So long as Auril has at least 1 hit
);{"diceNotation":"4d6","rollType":"damage","rollAction":"Polar Ray","rollDamageType":"cold"} cold damage.
Blizzard Veil. Auril creates a magical blizzard in a 30-foot-radius sphere centered on herself. The area
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"Tentacle"}. This reduction lasts until the target finishes a short or long rest. The target dies if its hit point maximum is reduced to 0.
Possess Corpse (Recharge 6);{"diceNotation":"1d6
, dybbuks appear as translucent flying jellyfish, trailing long tentacles as they move through the air. They rarely travel in this fashion, however. Instead, a dybbuk possesses a suitable corpse as a
Monsters
Waterdeep: Dungeon of the Mad Mage
shield, Otiluke's resilient sphere, stoneskin
5th level (3 slots): cone of cold, scrying, wall of force
6th level (1 slot): globe of invulnerability
7th level (1 slot): teleport
8th level (1 slot): mind
"} piercing damage.
Enlarge (Recharges after a Short or Long Rest). For 1 minute, Valtagar magically increases in size. While enlarged, Valtagar is Large, doubles his damage dice on Strength-based weapon
Monsters
Spelljammer: Adventures in Space
180 feet of itself, then blossoms into a 30-foot-radius sphere centered on that point. Each creature in the sphere must make a DC 19 Constitution saving throw, taking 55 (10d10);{"diceNotation":"10d10
its turn.
Tail Attack. The dragon makes one Tail attack.
Burst of Light (Costs 2 Actions). The dragon emits magical light in a 30-foot-radius sphere centered on itself. Each creature in this area
Monsters
Eberron: Rising from the Last War
","rollAction":"Magic Staff","rollDamageType":"force"} force damage.
Arcane Cataclysm (Recharges after a Long Rest). Sul Khatesh conjures orbs of magical energy that plummet to the ground at three
different points she can see within 1 mile of her. Each creature in a 40-foot-radius sphere centered on each point must make a DC 26 Dexterity saving throw, taking 71 (11d12);{"diceNotation":"11d12
Monsters
Storm King's Thunder
wind surrounds the giant. The aura is a 10-foot-radius sphere that lasts as long as the giant maintains concentration on it (as if concentrating on a spell). While the aura is in effect, the giant






