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Returning 35 results for 'example reaction have process check'.
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.
Spells
Player’s Handbook
example, if you create an image of a creature and move it, you can alter the image so that it appears to be walking. Similarly, you can cause the illusion to make different sounds at different times, even
making it carry on a conversation, for example.
Physical interaction with the image reveals it to be an illusion, for things can pass through it. A creature that takes a Study action to examine the
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
Study action to examine the phantasm with an Intelligence (Investigation) check against your spell save DC. If the check succeeds, the target realizes that the phantasm is an illusion, and the spell ends
.
While affected by the spell, the target treats the phantasm as if it were real and rationalizes any illogical outcomes from interacting with it. For example, if the target steps through a phantasmal
Spells
Player’s Handbook
to physical inspection. For example, if you use this spell to add a hat to your outfit, objects pass through the hat, and anyone who touches it would feel nothing.
To discern that you are disguised
, a creature must take the Study action to inspect your appearance and succeed on an Intelligence (Investigation) check against your spell save DC.
Magic Items
Dungeon Master’s Guide
(Athletics) or Dexterity (Acrobatics) check. On a successful check, the target is no longer Restrained by the rope. If you’re still holding onto the rope when a target escapes from it, you can take
a Reaction to command the rope to coil up in your hand; otherwise, the rope coils up in the target’s space.
The rope has AC 20, HP 20, and Immunity to Poison and Psychic damage. It regains 1
Net
Legacy
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Equipment
has no effect on creatures that are formless, or creatures that are Huge or larger. A creature can use its action to make a DC 10 Strength check, freeing itself or another creature within its reach on a
success. Dealing 5 slashing damage to the net (AC 10) also frees the creature without harming it, ending the effect and destroying the net.
When you use an action, bonus action, or reaction to
Spells
Player’s Handbook
lasts for the duration.
The changes wrought by this spell fail to hold up to physical inspection. For example, if you use this spell to add a hat to a creature’s outfit, objects pass through the
hat.
A creature that takes the Study action to examine a target can make an Intelligence (Investigation) check against your spell save DC. If it succeeds, it becomes aware that the target is disguised.
Spells
Player’s Handbook
can be activated again.
The trigger can be as general or as detailed as you like, though it must be based on visual or audible phenomena that occur within 30 feet of the area. For example, you could
creature that takes the Study action to examine the image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the
Spells
Player’s Handbook
can alter its appearance so that its movements appear natural for the image. For example, if you create an image of a creature and move it, you can alter the image so that it appears to be walking
successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image.
Magic Items
Dungeon Master’s Guide
Archlich;Vecna authored the Book of Vile Darkness. He recorded in its pages every horrid idea, every corrupt thought, and every example of foul magic he came across or devised.
Other practitioners of
cast that spell again from it until the next dawn.
Vile Lore. You can reference the Book of Vile Darkness whenever you make an Intelligence check to recall information about some aspect of evil, such as
Spells
Player’s Handbook
.
The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice.
When you inscribe the glyph, you set its trigger and choose which effect the
triggers include opening that object or seeing the glyph.
You can refine the trigger so that only creatures of certain types activate it (for example, the glyph could be set to affect Aberrations). You can
Spells
Player’s Handbook
spell ends without being triggered.
The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice.
When you inscribe the glyph, you set
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
Monsters
Princes of the Apocalypse
the bulette while it burrows. The bonded bulette obeys the burrowshark’s commands. If its mount dies, the burrowshark can train a new bulette to serve as its bonded mount, a process requiring a
":"damage","rollAction":"Spear","rollDamageType":"piercing"} piercing damage if used with two hands to make a melee attack.Unyielding. When the burrowshark is subjected to an effect that would move it, knock it prone, or both, it can use its reaction to be neither moved nor knocked prone.
Counterspell
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Spells
Basic Rules (2014)
You attempt to interrupt a creature in the process of casting a spell. If the creature is casting a spell of 3rd level or lower, its spell fails and has no effect. If it is casting a spell of 4th
level or higher, make an ability check using your spellcasting ability. The DC equals 10 + the spell's level. On a success, the creature's spell fails and has no effect.
At Higher Levels. When you cast
Equipment
a Reaction to shoot the Grappling Gun at an attachable surface to stop your fall. You still must succeed on the check to ensure the Grappling Hook catches on a solid object. On a successful check, you stop your fall.
A Grappling Gun can shoot a Grappling Hook attached to a rope up to 150 feet, and the hook catches with a successful DC 10 Dexterity (Acrobatics) check.
Additionally, if you are falling, you can use
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
Green Hag
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Monsters
Basic Rules (2014)
this effect fail to hold up to physical 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 succeed on a DC 20 Intelligence (Investigation) check to discern that the hag is disguised.
Invisible Passage. The hag magically turns invisible until she
Magic Items
Wayfinder's Guide to Eberron
.
Uncommon glamerweave can have the pattern rise from the cloth. For example, a glamerweave gown might be wreathed in harmless, illusory flames, while a glamerweave hat might have illusory butterflies
fluttering around it.
When you make a Charisma (Performance) or Charisma (Persuasion) check while wearing the uncommon version of glamerweave, you can roll a d4 and add the number rolled to the check. Once you use this property, it can’t be used again until the next dawn.
Magic Items
Wayfinder's Guide to Eberron
.
Uncommon glamerweave can have the pattern rise from the cloth. For example, a glamerweave gown might be wreathed in harmless, illusory flames, while a glamerweave hat might have illusory butterflies
fluttering around it.
When you make a Charisma (Performance) or Charisma (Persuasion) check while wearing the uncommon version of glamerweave, you can roll a d4 and add the number rolled to the check. Once you use this property, it can’t be used again until the next dawn.
Magic Items
Tasha’s Cauldron of Everything
appear, pressing the needle there throughout the attunement process. When the attunement is complete, the needle turns into the ink that becomes the tattoo, which appears on the skin. If your attunement
Damage Absorption. When you take damage of the chosen type, you can use your reaction to gain immunity against that instance of the damage, and you regain a number of hit points equal to half the
Monsters
Quests from the Infinite Staircase
magically gifts the target a measure of luck. The creature gains the leprechaun’s Astonishing Luck reaction. The creature can use the reaction three times, after which this gift goes away. The
, Phantasmal Force
1/day each: Fabricate (as an action), MisleadAstonishing Luck. When the leprechaun fails an ability check, an attack roll, or a saving throw, it can roll a new d20 and choose which
Green Hag (Coven Variant)
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Monsters
Monster Manual (2014)
with a successful DC 14 Wisdom (Insight) check.
Shared Spellcasting. While all three members of a hag coven are within 30 feet of one another, they can each cast the following spells from the wizard
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
Magic Items
Guildmasters’ Guide to Ravnica
(Insight) check can discern whether you are happy, sad, angry, disgusted, surprised, or afraid, as well as the main source of that emotion. For example, you might communicate fear caused by a monster you
just saw around the corner, grief at the loss of a friend, or happiness derived from pride in your performance in combat. A dark elf has advantage on this check.
Monsters
The Tortle Package
needing to make an ability check.
Innate Spellcasting. It can innately cast each of the following spells once per day, requiring no components: guiding bolt, sanctuary, and spiritual weapon. Its
(2d4 + 2);{"diceNotation":"2d4+2","rollType":"damage","rollDamageType":"piercing"} piercing damage.Animate Tentacle. When the slug takes damage in this cave, it can use its reaction to animate one of
Monsters
Adventure Atlas: The Mortuary
creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the coffin is animate.
Spider Climb. The animated coffin can climb difficult surfaces, including upside down on
. They waddle the Mortuary’s halls unbothered, scooping up corpses and carrying them to the next stage of the funerary process.
An animated coffin has an array of spidery metal legs it uses to
Magic Items
Planescape: Adventures in the Multiverse
designated creature. The illusory experience is fleeting and harmless, however real it might feel in the moment.
Record Sensation. You can use your reaction to record a short sensation lasting no
stone.
Siphon Sensation. As a bonus action, you can draw on the stone’s magic to end the charmed or frightened condition on yourself, destroying the stone in the process.
Sea Hag
Legacy
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Monsters
Basic Rules (2014)
wrought by this effect fail to hold up 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.
feats
or 20 feet long.
Safe Diving. If you fall into a liquid, such as water, and you spend your Reaction and succeed on a DC 15 Strength (Athletics) or Dexterity (Acrobatics) check, you take no damage from the fall. You also have Advantage on that check.
distance (whether high or long) increases by 10 feet. You also have Advantage on any attack roll, Dexterity (Acrobatics) check, or Strength (Athletics) check you make after jumping at least 10 feet high
Magic Items
Tasha’s Cauldron of Everything
, pressing the needle there throughout the attunement process. When the attunement is complete, the needle turns into the ink that becomes the tattoo, which appears on the skin.
If your attunement to the
Defense. When you take damage, you can use your reaction to become insubstantial for a moment, halving the damage you take. Then the reaction can’t be used again until the next sunset.
Magic Tattoo
Monsters
Candlekeep Mysteries
imitations with a successful DC 14 Wisdom (Insight) check.
Shared Spellcasting. While all three members of the Fetid Gaze are within 30 feet of one another, they can each cast the following spells from
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
Magic Items
The Book of Many Things
. Roll a d20 and record the number rolled. Once in the next 8 hours, immediately after a creature within 60 feet of you makes an ability check, an attack roll, or a saving throw, you can use your
reaction to discard the d20 roll; the creature must use the number you rolled in place of its roll.
Additionally, while holding the cards, you can cast Divination from them. Once this property is used, it can’t be used again until the next dawn.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
: a larger and more potent mind flayer with six tentacles. Illithids innately recognize that an ulitharid’s survival is more important than their own. An elder brain’s reaction to the rise
, taking a group of mind flayers with it, and moves to another location to form a new colony. After the death of the ulitharid’s body, a special process transforms its brain into a new elder brain for
Monsters
Quests from the Infinite Staircase
18 Intelligence (Investigation) check to discern that the memory web is animate.
Memory Flood. When the memory web is reduced to 0 hit points, it discharges any memories it consumed over the past 24
draws close, the web springs at the creature and wraps it in sticky, cord-like fibers. The web then drains its victim’s memories, sapping the creature’s life force in the process. A memory web
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"2d8+3", "rollType":"damage", "rollAction":"Whispers of Compulsion", "rollDamageType":"psychic"} psychic damage and must use its reaction to make a melee weapon attack against one creature of the
mind by guiding another creature to write down what it knows. This process takes days or possibly weeks. An allip can accomplish this task by lurking in the study or workplace of a scholar. If the allip