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Returning 35 results for 'causing when required'.
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casting when required
calling when require
Magic Items
Dungeon Master’s Guide
As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a Giant Constrictor Snake in that space. The snake is under your
control and shares your Initiative count, taking its turn immediately after yours.
On your turn, you can mentally command the snake (no action required) if it is within 60 feet of you and you don
Magic Items
Dungeon Master’s Guide
effect at the start of your turn. The spell lasts for 1 minute (no Concentration required) or until Blackrazor decides to end it, which it can do at the end of any of your turns.
Sentience
Blackrazor. Blackrazor can be destroyed by crushing it in the great gears of Mechanus. Primus, the creator of the modrons, also knows a series of musical tones that Blackrazor can’t stand to hear, causing the sword to shatter.
Monsters
Planescape: Adventures in the Multiverse
(no action required).Multiattack. The dabus makes two Flying Brick attacks.
Flying Brick. Ranged Spell Attack: +5;{"diceNotation":"1d20+5", "rollType":"spell", "rollAction":"Flying Brick"} to hit
but also to combat individuals who disrupt the city’s operations or violate the Lady’s edicts, hurling bricks at troublemakers and subduing them by causing the streets to sprout grasping
Monsters
Strixhaven: A Curriculum of Chaos
Translation (2/Day). When the professor is hit by an attack roll, it can increase its AC by 3 against that attack, potentially causing it to miss. The professor can then teleport, along with any equipment
professor magically alters its physical form until it uses this bonus action again, until it is incapacitated or dies, or until it dismisses the effect (no action required). Choose one of the following
Monsters
Mordenkainen Presents: Monsters of the Multiverse
ulitharid is more than 5 miles away from the elder brain, it can end the psychic link at any time (no action required).Tentacles. Melee Weapon Attack: +9;{"diceNotation":"1d20+9", "rollType":"to hit
are then planted in the ulitharid’s corpse, causing it to dissolve into ichor. This psionically potent slime helps to fuel the transformation of the area into a brine pool for the embryonic elder brain.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
:
Form Substance. In Limbo, the anarch can spend 10 minutes stabilizing a 5-mile area centered on it, causing the unformed substance to take whatever inanimate form the anarch chooses. During that
anarch remains within 1 mile of it (no action required).
If the anarch dies, these effects end after 1d6;{"diceNotation":"1d6","rollType":"roll"} rounds. All formed substance becomes a chaotic churn
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Link. The elder brain targets one creature within 120 feet of it with which it has a psychic link. The elder brain ends the link, causing the creature to have disadvantage on all ability checks
at any time (no action required). The target can use an action on its turn to attempt to break the link, doing so with a successful DC 18 Charisma saving throw. On a successful save, the target takes
Spells
Xanathar's Guide to Everything
this effect, the weeds and vines feel soft and reshape themselves to serve as temporary seats or beds.
Grove Guardians. You can animate up to four trees in the area, causing them to uproot themselves
required by you) that you issue while in the area. If you don’t give them commands and no intruders are present, the grove guardians do nothing. The grove guardians can’t leave the warded
Githzerai Anarch
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Mordenkainen’s Tome of Foes
anarch’s lair is warped by its presence, which creates one or more of the following effects:
In Limbo, the anarch can spend 10 minutes stabilizing a 5-mile area centered on it, causing the
Limbo and brought to the Material Plane for as long as the anarch remains within 1 mile of it (no action required).
If the anarch dies, these effects end after 1d6;{"diceNotation":"1d6","rollType
Elder Brain
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
mind once it is no longer incapacitated, and the elder brain can terminate the link at any time (no action required). The target can use an action on its turn to attempt to break the psychic link
":"psychic"} psychic damage.
Sever Psychic Link. The elder brain targets a creature within 120 feet of it with which it has a psychic link. The elder brain ends the link, causing the creature to have
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Staff of the Python Staff, Uncommon (Requires Attunement) As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a
action required) if it is within 60 feet of you and you don’t have the Incapacitated condition. You decide what action the snake takes and where it moves during its turn, or you can issue it a general
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Staff of the Python Staff, Uncommon (Requires Attunement) As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a
action required) if it is within 60 feet of you and you don’t have the Incapacitated condition. You decide what action the snake takes and where it moves during its turn, or you can issue it a general
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Staff of the Python Staff, Uncommon (Requires Attunement) As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a
action required) if it is within 60 feet of you and you don’t have the Incapacitated condition. You decide what action the snake takes and where it moves during its turn, or you can issue it a general
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Staff of the Python Staff, Uncommon (Requires Attunement) As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a
action required) if it is within 60 feet of you and you don’t have the Incapacitated condition. You decide what action the snake takes and where it moves during its turn, or you can issue it a general
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
fighting a bulette in a gem-encrusted cavern.
Any character who has the Stonecunning trait notices the breakaway section of floor immediately (no check required). Others who search the floor for traps
. When a weight of 50 pounds or more is placed on the cover of the pit trap, it swings open like a trapdoor, causing any creature standing on it to fall in. The creature takes 10 (3d6) bludgeoning damage
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
permitted to explore the rest of the train. If one or more characters refuse to get their tickets punched, the duodrone whistles (no action required), causing four tridrones to emerge from hidden compartments
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
permitted to explore the rest of the train. If one or more characters refuse to get their tickets punched, the duodrone whistles (no action required), causing four tridrones to emerge from hidden compartments
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade
edicts, hurling bricks at troublemakers and subduing them by causing the streets to sprout grasping cobblestone hands. When dabus communicate, rather than speaking or signing words, they create esoteric
message can decipher it with a successful DC 10 Intelligence (Investigation) check (no action required).
Actions
Multiattack. The dabus makes two Flying Brick attacks.
Flying Brick. Ranged Spell
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
fighting a bulette in a gem-encrusted cavern.
Any character who has the Stonecunning trait notices the breakaway section of floor immediately (no check required). Others who search the floor for traps
. When a weight of 50 pounds or more is placed on the cover of the pit trap, it swings open like a trapdoor, causing any creature standing on it to fall in. The creature takes 10 (3d6) bludgeoning damage
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade
edicts, hurling bricks at troublemakers and subduing them by causing the streets to sprout grasping cobblestone hands. When dabus communicate, rather than speaking or signing words, they create esoteric
message can decipher it with a successful DC 10 Intelligence (Investigation) check (no action required).
Actions
Multiattack. The dabus makes two Flying Brick attacks.
Flying Brick. Ranged Spell
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
feet beyond that. You can end this effect early (no action required). This effect also ends if you aren’t carrying the weapon. Level 7: Aura of Devotion You and your allies have Immunity to the Charmed
As a Bonus Action, you can imbue your Aura of Protection with holy power, granting the benefits below for 10 minutes or until you end them (no action required). Once you use this feature, you can’t use
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
. Blackrazor decides when to cast the spell, which takes effect at the start of your turn. The spell lasts for 1 minute (no Concentration required) or until Blackrazor decides to end it, which it can do
next sunset. Destroying Blackrazor. Blackrazor can be destroyed by crushing it in the great gears of Mechanus. Primus, the creator of the modrons, also knows a series of musical tones that Blackrazor can’t stand to hear, causing the sword to shatter.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
to this effect, the weeds and vines feel soft and reshape themselves to serve as temporary seats or beds. Grove Guardians. You can animate up to four trees in the area, causing them to uproot
required by you) that you issue while in the area. If you don’t give them commands and no intruders are present, the grove guardians do nothing. The grove guardians can’t leave the warded area. When the
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
feet beyond that. You can end this effect early (no action required). This effect also ends if you aren’t carrying the weapon. Level 7: Aura of Devotion You and your allies have Immunity to the Charmed
As a Bonus Action, you can imbue your Aura of Protection with holy power, granting the benefits below for 10 minutes or until you end them (no action required). Once you use this feature, you can’t use
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
. Blackrazor decides when to cast the spell, which takes effect at the start of your turn. The spell lasts for 1 minute (no Concentration required) or until Blackrazor decides to end it, which it can do
next sunset. Destroying Blackrazor. Blackrazor can be destroyed by crushing it in the great gears of Mechanus. Primus, the creator of the modrons, also knows a series of musical tones that Blackrazor can’t stand to hear, causing the sword to shatter.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
to this effect, the weeds and vines feel soft and reshape themselves to serve as temporary seats or beds. Grove Guardians. You can animate up to four trees in the area, causing them to uproot
required by you) that you issue while in the area. If you don’t give them commands and no intruders are present, the grove guardians do nothing. The grove guardians can’t leave the warded area. When the
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
windows that she can see, causing each one to either open or close as she wishes. Closed doors can be magically locked (requiring a successful DC 20 Strength check to force open) until she chooses to
duplicate, the hag can move it a distance equal to her walking speed as well as make the illusion speak on her turn (no action required). The illusion has the same statistics as the hag but can’t take
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
windows that she can see, causing each one to either open or close as she wishes. Closed doors can be magically locked (requiring a successful DC 20 Strength check to force open) until she chooses to
duplicate, the hag can move it a distance equal to her walking speed as well as make the illusion speak on her turn (no action required). The illusion has the same statistics as the hag but can’t take
compendium
- Sources->Dungeons & Dragons->Grim Hollow: Player’s Guide
one use of your Rage (no action required). Level 14: Shape of the Wild As a Bonus Action, you can choose a new form for your primal companion, causing it to transform instantaneously. When you cause
game statistics. This possession ends if you choose to exit the trance (no action required by you), if the Beast you’re possessing is reduced to 0 Hit Points, or if you and the Beast are on different
Compendium
- Sources->Dungeons & Dragons->Spelljammer Academy
won’t be at risk here, so no stats are required for him. Mirt’s Rude Awakening Even on the best of days, Mirt requires a remarkable amount of time to rise from his bed. Though energized by the imminent
blade from its scabbard and shouts “Ha!”—then accidentally yanks his belt off in the process, causing his breeches to slip down again. Aftermath The sound of battle in Mirt’s quarters alerts the guards
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
finish a Long Rest. You can also restore a use of the feature by expending one Superiority Die (no action required). Level 10: Improved Combat Superiority Your Superiority Die becomes a d10. Level 15
modifier (your choice). Precision Attack When you miss with an attack roll, you can expend one Superiority Die, roll that die, and add it to the attack roll, potentially causing the attack to hit
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
creates one or more of the following effects: In Limbo, the anarch can spend 10 minutes stabilizing a 5-mile area centered on it, causing the unformed substance to take whatever inanimate form the anarch
the anarch remains within 1 mile of it (no action required). If the anarch dies, these effects end after 1d6 rounds. All formed substance becomes a chaotic churn of energy and matter, unraveling into
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
finish a Long Rest. You can also restore a use of the feature by expending one Superiority Die (no action required). Level 10: Improved Combat Superiority Your Superiority Die becomes a d10. Level 15
modifier (your choice). Precision Attack When you miss with an attack roll, you can expend one Superiority Die, roll that die, and add it to the attack roll, potentially causing the attack to hit
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
the largest size and finest quality is required to bind the elemental to the vessel, and a Siberys dragonshard is needed to craft the vehicle’s helm. Production of new vessels grinds to a halt without
be suppressed, causing its essence to flow back into the containment chamber and the matrix to disappear from view. A vehicle whose elemental is suppressed ceases to be propelled. Controlling the
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
the largest size and finest quality is required to bind the elemental to the vessel, and a Siberys dragonshard is needed to craft the vehicle’s helm. Production of new vessels grinds to a halt without
be suppressed, causing its essence to flow back into the containment chamber and the matrix to disappear from view. A vehicle whose elemental is suppressed ceases to be propelled. Controlling the