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Returning 35 results for 'back before detect contains reaction'.
Magic Items
Dungeon Master’s Guide
you and didn’t create an area of effect, you can take a Reaction to deflect the spell back at the spell’s caster; the caster must make a saving throw against the spell using their own spell save DC.
Magic Items
Dungeon Master’s Guide
Languages from it using your spell save DC.
Reflect Enchantment. If you succeed on a saving throw against an Enchantment spell that targets only you, you can take a Reaction to expend 1 charge from the
staff and turn the spell back on its caster as if you had cast the spell.
Resist Enchantment. If you fail a saving throw against an Enchantment spell that targets only you, you can turn your failed save
Magic Items
Dungeon Master’s Guide
an attack while holding the weapon, you can take a Reaction to twirl the weapon around you, gaining a +5 bonus to your Armor Class against the triggering attack, potentially causing the attack to miss
long range of 120 feet. Immediately after you make a ranged attack with the weapon, it flies back to your hand.
Monsters
Monster Manual
spellcasting ability (spell save DC 15):
At Will: Detect Thoughts, Gaseous Form (self only), Web1/Day: Dominate PersonToxic Escape. Trigger: The yochlol is hit by an attack roll. Response: The yochlol
-Shift. The yochlol shape-shifting;shape-shifts into a Medium Humanoid or a Medium spider or back into its true form. Its game statistics are the same in each form. Any equipment it is wearing or carrying isn’t transformed.
Magic Items
Dungeon Master’s Guide
if the target is a Construct, an Elemental, or a Giant. Immediately after hitting or missing, the weapon flies back to your hand.
Shock Wave. You can take a Magic action to strike the ground with
.
Supernatural Awareness. While you are holding the weapon, it alerts you to the location of any secret or concealed doors within 30 feet of you. In addition, you can cast Detect Evil and Good or Locate
Magic Items
Dungeon Master’s Guide
.
Spell Absorption. While holding the staff , you have Advantage on saving throws against spells. In addition, you can take a Reaction when another creature casts a spell that targets only you. If
, using your spell save DC. The table indicates how many charges you must expend to cast the spell.
Spell
Charge Cost
Arcane Lock
0
Conjure Elemental
7
Detect Magic
0
Magic Items
Dungeon Master’s Guide
. Their magic has been warped over the centuries. Their primary purpose of calling dragons still functions, but they also allow some measure of control over dragons.
Each orb contains the essence of
Cost
Cure Wounds (level 9 version)
4
Daylight
1
Death Ward
2
Detect Magic
0
Scrying (save DC 18)
3
Call Dragons. While you control the orb, you can take a Magic
Magic Items
Dungeon Master’s Guide
;Absorption (Very Rare). While this pale lavender ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 4 or lower cast by a creature you can see. A canceled spell has no effect
Stone of Greater Absorption;Greater Absorption (Legendary). While this marbled lavender and green ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 8 or lower cast by a
Magic Items
Dungeon Master’s Guide
The contents of this foul manuscript are the meat and drink of the wicked. It contains knowledge so horrid that to even glimpse the scrawled pages invites doom.
Most believe the lich-god Vecna the
damage unless the creature is a Fiend or an Undead.
Destroying the Book. The Book of Vile Darkness allows pages to be torn from it, but any evil lore contained on those pages finds its way back into the
Spells
Forgotten Realms: Heroes of Faerûn
of level 7 or lower that targeted only you and didn't create an area of effect, you can take a Reaction to deflect that spell back at the spell's caster; the caster makes a saving throw against that spell using that caster's own spell save DC.
Spells
Guildmasters’ Guide to Ravnica
memory, idea, or message the thought strand contains. (Casting detect thoughts on the strand has the same effect.)
otherwise stationary.
If you cast this spell while concentrating on a spell or an ability that allows you to read or manipulate the thoughts of others (such as detect thoughts or modify
Monsters
Mordenkainen Presents: Monsters of the Multiverse
"} bludgeoning damage, and the target must make a DC 16 Wisdom saving throw. On a failed save, the target must use its reaction, if available, to make one melee attack against a random creature, other than
a demonic warrior known as a flind.
A war band of demon-worshiping gnolls typically contains only one flind, and that creature sets the war band’s path. Because of its special connection to
Staff of Charming
Legacy
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Magic Items
Basic Rules (2014)
property of the staff again until the next dawn. If you succeed on a save against an enchantment spell that targets only you, with or without the staff's intervention, you can use your reaction to
expend 1 charge from the staff and turn the spell back on its caster as if you had cast the spell.
The staff regains 1d8 + 2 expended charges daily at dawn. If you expend the last charge, roll a d20. On a 1, the staff becomes a nonmagical quarterstaff.
Magic Items
Acquisitions Incorporated
observations, like a verbal notebook with unlimited space. The whisper jar records as fast as a creature can speak into it, and whispers back words at the same pace they were recorded. Activating the
, which you play back liberally
Whispered Encyclopedia
At rank 2, your whisper jar becomes an uncommon magic item that can tap into the broader lore of Acquisitions Incorporated. As a bonus action
Monsters
Tales from the Yawning Portal
Barkskin. Sharwyn’s AC can’t be lower than 16.
Special Equipment. Sharwyn has a spellbook that contains the spells listed in her Spellcasting trait, plus detect magic and silent image
Sword of Answering
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
nine swords has its own name and alignment, and each bears a different gem in its pommel.
Name
Alignment
Gem
Answerer
Chaotic good
Emerald
Back Talker
Chaotic evil
Jet
Lawful evil
Garnet
Squelcher
Neutral evil
Spinel
You gain a +3 bonus to attack and damage rolls made with this sword. In addition, while you hold the sword, you can use your reaction
Couatl
Legacy
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Monsters
Basic Rules (2014)
Innate Spellcasting. The couatl's spellcasting ability is Charisma (spell save DC 14). It can innately cast the following spells, requiring only verbal components:
At will: detect evil and good
, detect magic, detect thoughts
3/day each: bless, create food and water, cure wounds, lesser restoration, protection from poison, sanctuary, shield
1/day each: dream, greater restoration, scrying
Magic
Green Slaad
Legacy
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Monsters
Monster Manual (2014)
Shapechanger. The slaad can use its action to polymorph into a Small or Medium humanoid, or back into its true form. Its statistics, other than its size, are the same in each form. Any equipment it
innately cast the following spells, requiring no material components:
At will: detect magic, detect thoughts, mage hand
2/day each: fear, invisibility (self only)
1/day: fireball
Magic Resistance
Magic Items
Tasha’s Cauldron of Everything
This brass disc of articulated, concentric rings unfolds into an armillary sphere. As a bonus action, you can unfold it into the sphere or back into a disc. When found, it contains the following
in the archive. The new spell must be of the divination school.
When a creature you can see within 30 feet of you makes an attack roll, an ability check, or a saving throw, you can use your reaction
Gray Slaad
Legacy
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Monsters
Monster Manual (2014)
Shapechanger. The slaad can use its action to polymorph into a Small or Medium humanoid, or back into its true form. Its statistics, other than its size, are the same in each form. Any equipment it
innately cast the following spells, requiring no material components:
At will: detect magic, detect thoughts, invisibility (self only), mage hand, major image
2/day each: fear, fly, fireball
Monsters
Guildmasters’ Guide to Ravnica
saving throw or use its reaction to move up to 30 feet in a direction of the witch's choice.
Devil's Sight. Magical darkness doesn't impede the witch's darkvision.
Innate Spellcasting. The witch's
following spells, requiring no material components:
At will: alter self, detect magic, eldritch blast (at 11th level), false life, levitate (self only), mage armor (self only)
1/day each: circle of
Monsters
Fizban's Treasury of Dragons
. For each head the dracohydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks.
Wakeful. While the dracohydra sleeps, at least one of its heads is
blood of a hydra resulted in a many-headed draconic monster with wings and multiple snakelike tails. The dracohydra’s breath weapon is a multicolored mass of energy that contains the essence of a
Death Slaad
Legacy
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Monsters
Monster Manual (2014)
Shapechanger. The slaad can use its action to polymorph into a Small or Medium humanoid, or back into its true form. Its statistics, other than its size, are the same in each form. Any equipment it
;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Innate Spellcasting"} to hit with spell attacks). The slaad can innately cast the following spells, requiring no material components:
At will: detect
Monsters
Waterdeep: Dungeon of the Mad Mage
spell attacks). The mage has the following wizard spells prepared:
Cantrips (at will): fire bolt, light, mage hand, prestidigitation
1st level (4 slots): detect magic, mage armor, magic missile
or a reaction, she can shoot one of the following eye rays at one target she can see within 120 feet of her:
Fear Ray. The target must succeed on a DC 15 Wisdom saving throw or be frightened for 1
Night Hag
Legacy
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Monsters
Basic Rules (2014)
). She can innately cast the following spells, requiring no material components:
At will: detect magic, magic missile
2/day each: plane shift (self only), ray of enfeeblement, sleep
Magic
polymorphs into a Small or Medium female humanoid, or back into her true form. Her statistics are the same in each form. Any equipment she is wearing or carrying isn't transformed. She reverts to her true
Magic Items
Bigby Presents: Glory of the Giants
A black opal pendant hangs at the base of this pearlescent chain. The sacred rune is inscribed on the back of the pendant.
While wearing this item, you have resistance to necrotic damage
taking damage, you can use your reaction to invoke the item’s rune, causing the pendant to flash with pale light. The creature then instead drops to 1 hit point.
Once the rune has been invoked, it can’t be invoked again until the next dawn.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23):
At will: charm person, detect magic, dispel magic
3/day each: darkness, dominate person
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
Magic Items
Tasha’s Cauldron of Everything
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
Coverage
Tattoo Rarity
Area Covered
Common
One hand or foot or a quarter of a limb
Uncommon
Half a limb or the scalp
Rare
One limb
Very Rare
Two limbs or the chest or upper back
Legendary
Two limbs and the torso
Deva
Legacy
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Monsters
Basic Rules (2014)
, requiring only verbal components:
At will: detect evil and good
1/day each: commune, raise dead
Magic Resistance. The deva has advantage on saving throws against spells and other magical
its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the deva's choice).
In a new form, the deva
Monsters
Spelljammer: Adventures in Space
(Psionics). The aartuk casts one of the following spells, requiring no spell components and using Wisdom as the spellcasting ability (spell save DC 12):
1/day each: calm emotions, detect magic
retractable pseudopods that are used to manipulate small objects.
The head of an aartuk surmounts a 6-foot-tall stalk that can be extruded from the center of the star. The head contains the aartuk’s
Monsters
Dragonlance: Shadow of the Dragon Queen
’s swiftly pulled back if caught beyond its walls without a host.
Personality Trait. “I might be dead, but there’s no reason I can’t live it up a little.”
Ideal. &ldquo
himself. The target must succeed on a DC 15 Wisdom saving throw, or the target must immediately use its reaction to make a melee attack against another creature of Caradoc’s choice (wasting its reaction if there are no other creatures within reach).
Monsters
Tales from the Yawning Portal
spells prepared:
Cantrips (at will): acid splash, friends, mage hand, poison spray
1st level (4 slots): charm person, detect magic, magic missile, ray of sickness
2nd level (3 slots): detect thoughts
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
Magic Items
Tasha’s Cauldron of Everything
This thick, scorched spellbook reeks of smoke and ozone, and sparks of energy crackles along the edges of its pages. When found, the book contains the following spells: contingency, fireball, gust of
evocation spell you cast, you can use your reaction and expend 1 charge to deal an extra 2d6 force damage to the creature and knock the creature prone if it is Large or smaller.
Monsters
Misplaced Monsters: Volume One
reaction must succeed on a DC 15 Wisdom saving throw or have the frightened condition until the end of the dandylion’s next turn.
Created by Jones D.-D.
Dandylions are herbivorous farmers who
’s tail contains seed pods. These seed pods enrich soil, giving rise to healthy plants and bountiful harvests. Often, dandylions weave necklaces with petals from their flower gardens and brag about the fertility of their soil. Dandylions love to boast about the fullness of their sunny yellow manes.
Monsters
Icewind Dale: Rime of the Frostmaiden
, message, prestidigitation, ray of frost
1st level (4 slots): detect magic, thunderwave
2nd level (3 slots): —
3rd level (3 slots): counterspellWithering Touch. Melee Weapon Attack: +6
ghost is unable to cast the find familiar spell in order to get it back.
Spellcasting. As a ghost, Nass can cast the spells she prepared prior to her death—except that the ghost can’t






