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Returning 35 results for 'example reaction have prevent casting'.
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Spells
Player’s Handbook
You attempt to interrupt a creature in the process of casting a spell. The creature makes a Constitution saving throw. On a failed save, the spell dissipates with no effect, and the action, Bonus
Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended.
Magic Items
Dungeon Master’s Guide
While holding this rod, you can take a Reaction to absorb a spell that is targeting only you and doesn’t create an area of effect. The absorbed spell’s effect is canceled, and the spell
as normal. For example, you can use 3 levels stored in the rod as a level 3 spell slot.
A newly found rod typically has 1d10 levels of spell energy stored in it. A rod that can no longer absorb spell energy and has no energy remaining becomes nonmagical.
Spells
Player’s Handbook
Choose a spell of level 5 or lower that you can cast, that has a casting time of an action, and that can target you. You cast that spell—called the contingent spell—as part of casting
two spells. For example, a Contingency cast with Water Breathing might stipulate that Water Breathing comes into effect when you are engulfed in water or a similar liquid.
The contingent spell takes
Spells
Player’s Handbook
a reroll of any die roll made within the last round (including your last turn). Reality reshapes itself to accommodate the new result. For example, a Wish spell could undo an ally’s failed
result of how you worded the wish. For example, wishing that a villain were dead might propel you forward in time to a period when that villain is no longer alive, effectively removing you from the
Spells
Player’s Handbook
triggers include opening that object or seeing the glyph. Once a glyph is triggered, this spell ends.
You can refine the trigger so that only creatures of certain types activate it (for example, the
Thunder damage (your choice when you create the glyph) on a failed save or half as much damage on a successful one.
Spell Glyph. You can store a prepared spell of level 3 or lower in the glyph by casting
Feats
Forgotten Realms: Heroes of Faerûn
Origin Feat
You gain the following benefits.
Stand as One. When an ally within 5 feet of you is subjected to an effect that would push or pull it, you can take a Reaction to prevent that ally from
Spells
Forgotten Realms: Heroes of Faerûn
. On a failed save, the spell dissipates with no effect, and the action, Bonus Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended
.
When you cast this spell, you can designate creatures to be unaffected by it.
Casting as a Circle Spell. In addition to the spell’s usual components, you must provide a special component (a
Magic Items
The Book of Many Things
reaction to prevent the roll from being affected by advantage or disadvantage.
Expunge Imbalance. As a bonus action, you can expend 2 charges to cast the Lesser Restoration spell from the armor.
The armor regains 1d4 expended charges daily at dawn.
Spells
The Book of Many Things
immediately use its reaction to make a melee attack against another creature of your choice that you can see. If the target can’t make this attack (for example, because there is no one within its reach
or because its reaction is unavailable), the target instead has disadvantage on the next attack roll it makes before the start of your next turn. On a successful save, the target takes half as much
War Caster
Legacy
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Feats
Player’s Handbook (2014)
provokes an opportunity attack from you, you can use your reaction to cast a spell at the creature, rather than making an opportunity attack. The spell must have a casting time of 1 action and must target only that creature.
You have practiced casting spells in the midst of combat, learning techniques that grant you the following benefits:
You have advantage on Constitution saving throws that you make to maintain your
Green Hag (Coven Variant)
Legacy
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Monsters
Monster Manual (2014)
, counterspell, lightning bolt
4th level (3 slots): phantasmal killer, polymorph
5th level (2 slots): contact other plane, scrying
6th level (1 slot): eyebite
For casting these spells, each hag is
inspection. For example, the hag could appear to have smooth skin, but someone touching her would feel her rough flesh. Otherwise, a creature must take an action to visually inspect the illusion and
Monsters
Tales from the Yawning Portal
1 round.
Instinctive Attack. When the Ooze Master casts a spell with a casting time of 1 action, it can make one pseudopod attack as a bonus action.
Spellcasting. The Ooze Master is a 9th-level
30 feet of it, the Ooze Master can use a reaction to divert the attack if another creature is within the attack's range. The attacker must make a DC 15 Wisdom saving throw. On a failed save, the
classes
Tasha’s Cauldron of Everything
stand up against those forces that try to prevent peace from flourishing. See the Peace Deities table for a list of some of the gods associated with this domain.
Clerics of the Peace Domain preside
’ magic aids those who are driven to fight for the way of peace.
Peace Deities
Example Deity
Pantheon
Angharradh
Elven
Berronar Truesilver
Dwarven
Boldrei
Eberron
classes
Tasha’s Cauldron of Everything
stand up against those forces that try to prevent peace from flourishing. See the Peace Deities table for a list of some of the gods associated with this domain.
Clerics of the Peace Domain preside
’ magic aids those who are driven to fight for the way of peace.
Peace Deities
Example Deity
Pantheon
Angharradh
Elven
Berronar Truesilver
Dwarven
Boldrei
Eberron
Monsters
Strixhaven: A Curriculum of Chaos
professor until the start of the professor’s next turn. The charmed creature must immediately use its reaction, if available, to move up its speed toward another creature of the professor&rsquo
the professor sees another creature within 60 feet of itself casting a spell, the professor can try to nullify the spell’s formation. The creature must succeed on a DC 15 saving throw using the
Monsters
Planescape: Adventures in the Multiverse
only), protection from evil and goodThe hexton can take up to three reactions per round but only one per turn.
Counter Magic. The hexton attempts to interrupt a creature it can see that is casting a
endeavors outside Mechanus, with the most notable example being the Great Modron March. Hextons have solid frames that bristle with six shining flanges. They boast a pair of arms and tentacles, both of
Monsters
Bigby Presents: Glory of the Giants
Thunderous Clap action and Negate Spell reaction.
The mask bearing the cloud rune has AC 15; 45 hit points; and immunity to necrotic, poison, and psychic damage. The mask regains all its hit points at
feet of itself casting a spell, the giant tries to interrupt it. If the creature is casting a spell using a spell slot of 3rd level or lower, the spell fails and has no effect. If the creature is
Monsters
Candlekeep Mysteries
magic, glyph of warding, slow
4th level (3 slots): blight, polymorph
5th level (2 slots): dominate person, seeming
6th level (1 slot): Otto's irresistible dance
For casting these spells, each hag
inspection. For example, the hag could appear to have smooth skin, but someone touching her would feel her rough flesh. Otherwise, a creature must take an action to visually inspect the illusion and
Sea Hag (Coven Variant)
Legacy
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Monsters
Monster Manual (2014)
curse, counterspell, lightning bolt
4th level (3 slots): phantasmal killer, polymorph
5th level (2 slots): contact other plane, scrying
6th level (1 slot): eyebite
For casting these spells, each hag
to physical inspection. For example, the hag could appear to have no claws, but someone touching her hand might feel the claws. Otherwise, a creature must take an action to visually inspect the illusion and succeed on a DC 16 Intelligence (Investigation) check to discern that the hag is disguised.
Monsters
Fizban's Treasury of Dragons
apotheosis, reaching a level of power approaching that of Tiamat’s mighty aspect. The competitive avarice of dragonkind and the interference of adventurers prevent most dragons from attaining
ascension involves fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and
Instrument of the Bards
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
An instrument of the bards is an exquisite example of its kind, superior to an ordinary instrument in every way. Seven types of these instruments exist, each named after a legendary bard college. The
’t be used to cast that spell again until the next dawn. The spells use your spellcasting ability and spell save DC.
You can play the instrument while casting a spell that causes any of its
Monsters
Mordenkainen Presents: Monsters of the Multiverse
unoccupied space he can see.Negate Spell (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Negate Spell"}. Graz’zt tries to interrupt a spell he sees a creature casting within 60
one Wave of Sorrow attack.
Dance, My Puppet! One creature charmed by Graz’zt that Graz’zt can see must use its reaction to move up to its speed as Graz’zt directs.The appearance of
Contingency
Legacy
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Spells
Basic Rules (2014)
Choose a spell of 5th level or lower that you can cast, that has a casting time of 1 action, and that can target you. You cast that spell--called the contingent spell--as part of casting contingency
spells. For example, a contingency cast with water breathing might stipulate that water breathing comes into effect when you are engulfed in water or a similar liquid.
The contingent spell takes effect
Magic Items
Icewind Dale: Rime of the Frostmaiden
Weave that can be harnessed for various purposes. For example, Netherese mages used mythallars to keep their cities aloft and empower their magic items. The bigger the mythallar, the more magic it can
can use the Ythryn mythallar to cast the control weather spell without requiring any components and without the need for you to be outdoors. This casting of the spell has a 50-mile radius. For the
Monsters
Fizban's Treasury of Dragons
, reaching a level of power approaching that of Tiamat’s mighty aspect. The competitive avarice of dragonkind and the interference of adventurers prevent most dragons from attaining this level
fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Monsters
Fizban's Treasury of Dragons
, reaching a level of power approaching that of Tiamat’s mighty aspect. The competitive avarice of dragonkind and the interference of adventurers prevent most dragons from attaining this level
fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Monsters
Fizban's Treasury of Dragons
apotheosis, reaching a level of power approaching that of Tiamat’s mighty aspect. The competitive avarice of dragonkind and the interference of adventurers prevent most dragons from attaining this
involves fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Monsters
Fizban's Treasury of Dragons
, reaching a level of power approaching that of Tiamat’s mighty aspect. The competitive avarice of dragonkind and the interference of adventurers prevent most dragons from attaining this level
fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Spell Scroll
Legacy
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Magic Items
Basic Rules (2014)
, the scroll is unintelligible. Casting the spell by reading the scroll requires the spell’s normal casting time. Once the spell is cast, the scroll crumbles to dust. If the casting is interrupted
spells that take effect instantaneously. For example, a fireball might cause smoke to billow from the caster’s ears for 1d10 minutes.
6
The spell activates after 1d12 hours. If the caster was
Monsters
Vecna: Eve of Ruin
/day each: Telepathy, Teleport, Time Stop
Shining Counterspell. Alustriel interrupts a creature she can see within 60 feet of herself that is casting a spell. If the spell is 5th level or lower
organizations like the Harpers, and helped prevent or undo many kinds of evil.PoisonRadiantSilver Fire (2/Day). Brilliant silver fire harmlessly wreathes Alustriel and empowers her. The silver fire lasts
feats
Player’s Handbook
leaving your reach, you can take a Reaction to cast a spell at the creature rather than making an Opportunity Attack. The spell must have a casting time of one action and must target only that creature
Monsters
Mordenkainen Presents: Monsters of the Multiverse
its action, reaction, and movement.
Spellcasting. Demogorgon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23
, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by
Monsters
Mordenkainen Presents: Monsters of the Multiverse
alhoon targets one creature it can see within 60 feet of it that is casting a spell. If the spell is 3rd level or lower, the spell fails, but any spell slots or charges are not wasted.Mind flayers that
periapt can speak telepathically with the holder. A creature carrying the periapt can’t prevent communication from alhoons but can silence trapped souls.PoisonCold, Lightning, Necrotic
Monsters
Planescape: Adventures in the Multiverse
moving through its front. Anything that does so is transported to the destination, appearing in the unoccupied space nearest to the portal. Deities and other planar rulers can prevent portals created
affected creature can move or take an action on its turn, not both. The creature also can’t take a reaction or a bonus action.
Timeline Divergence. The dragon chooses a space it can fit into
Magic Items
Princes of the Apocalypse
example, an air node creates a devastation orb of air. The ritual takes 1 hour to complete and requires 2,000 gp worth of special components, which are consumed.
A devastation orb measures 12 inches in
. Reducing it to 0 hit points causes it to explode instantly.
A special container can be crafted to contain a devastation orb and prevent it from detonating. The container must be inscribed with symbols