back being detect cause reaction

Rope of Mending

Magic Items Dungeon Master’s Guide

This 50-foot coil of rope can repair itself when cut into any number of smaller pieces. As a Magic action, you can cause all pieces of the rope that are in contact with each other and not otherwise

in use to knit back together. A Rope of Mending is forever shortened if a section of it is lost or destroyed.

Ring of Spell Turning

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.

Quarterstaff of the Acrobat

Magic Items Dungeon Master’s Guide

You have a +2 bonus to attack rolls and damage rolls made with this magic weapon. While holding this weapon, you can cause it to emit green Dim Light out to 10 feet, either as a Bonus Action or

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

Staff of Charming

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

Dancing Sword

Magic Items Dungeon Master’s Guide

you. As part of the same Bonus Action, you can cause the weapon to attack one creature within 5 feet of the weapon. After the hovering weapon attacks for the fourth time, it flies back to you and

. The weapon uses your attack roll and adds your ability modifier to damage rolls. While the weapon hovers, you can take a Bonus Action to cause it to fly up to 30 feet to another spot within 30 feet of

Find Familiar

Spells Player’s Handbook

touch, your familiar can deliver the touch. Your familiar must be within 100 feet of you, and it must take a Reaction to deliver the touch when you cast the spell. Combat. The familiar is an ally to

forever. As a Magic action while it is temporarily dismissed, you can cause it to reappear in an unoccupied space within 30 feet of you. Whenever the familiar drops to 0 Hit Points or disappears into

Yochlol

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.

Shield Master

Feats Player’s Handbook

Strength saving throw (DC 8 plus your Strength modifier and Proficiency Bonus). On a failed save, you either push the target 5 feet from you or cause it to have the Prone condition (your choice). You can

use this benefit only once on each of your turns. Interpose Shield. If you’re subjected to an effect that allows you to make a Dexterity saving throw to take only half damage, you can take a Reaction to take no damage if you succeed on the saving throw and are holding a Shield.

Daern's Instant Fortress

Magic Items Dungeon Master’s Guide

As a Magic action, you can place this 1-inch adamantine statuette on the ground and, using a command word, cause it to grow rapidly into a square adamantine tower. Repeating the command word causes

Resistance to all other damage. Shrinking the tower back down to statuette form doesn’t repair damage to the tower. Only a Wish spell can repair the tower (this use of the spell counts as replicating a spell of level 8 or lower). Each casting of Wish causes the tower to regain all its Hit Points.

Wall of Stone

Spells Player’s Handbook

success, it can use its Reaction to move up to its Speed so that it is no longer enclosed by the wall. The wall can have any shape you desire, though it can’t occupy the same space as a

a panel to 0 Hit Points destroys it and might cause connected panels to collapse at the DM’s discretion. If you maintain your Concentration on this spell for its full duration, the wall becomes permanent and can’t be dispelled. Otherwise, the wall disappears when the spell ends.

Whelm

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

Staff of the Magi

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

Orb of Dragonkind

Magic Items Dungeon Master’s Guide

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

action to cause the orb to issue a telepathic call that extends in all directions for 40 miles. Chromatic dragons in range feel compelled to come to the orb as soon as possible by the most direct

Moonblade

Magic Items Dungeon Master’s Guide

time you throw the weapon, it flies back to your hand after the attack. 81-85 The Moonblade scores a Critical Hit on a roll of 19 or 20 on the d20. 86-95 You can take a Bonus Action to

cause the Moonblade to flash brightly. Each other creature that is within 30 feet of you and not behind Total Cover must succeed on a DC 15 Constitution saving throw or have the Blinded condition for 1

Holy Star of Mystra

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.

Dazzling Weapon

Magic Items Eberron: Forge of the Artificer

This magic weapon grants a +1 bonus to attack and damage rolls made with it. While holding it, you can take a Bonus Action to cause it to shed Bright Light in a 30-foot radius and Dim Light for an

additional 30 feet. You can extinguish the light as a Bonus Action. The weapon has 4 charges. You can take a Reaction immediately after being hit by an attack roll to expend 1 of the weapon’s

Whisper Jar

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

Strongheart

Monsters The Wild Beyond the Witchlight

can also cause the blade to gleam with holy light. If he does so, the target is blinded until the start of Strongheart’s next turn. Revivify (Recharges at the Next Dawn). While holding Steel

, Strongheart casts revivify. Spellcasting. Strongheart casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 13): 3/day each: command, detect evil and good

Staff of Charming Legacy

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.

Rope of Mending Legacy

Magic Items Xanathar's Guide to Everything

You can cut this 50-foot coil of hempen rope into any number of smaller pieces, and then use an action to speak a command word and cause the pieces to knit back together. The pieces must be in

Dominate Monster Legacy

Spells Basic Rules (2014)

do. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw

Giant Slug

Monsters The Tortle Package

(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

the tentacles of the kraken statue and cause it to make a melee weapon attack (+3;{"diceNotation":"1d20+3","rollType":"to hit"} to hit) against one creature within 20 feet of the statue that the slug

Sword of Answering Legacy

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

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

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

Sunforger

Magic Items Guildmasters’ Guide to Ravnica

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

call the weapon back to your hand, it reappears at the point where it exploded when you are no longer attuned to it or when 24 hours have passed.

Gray Slaad Legacy

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

Dominate Beast Legacy

Spells Basic Rules (2014)

. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw against

Dominate Person Legacy

Spells Basic Rules (2014)

. During this time you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw

Eye of Fear and Flame

Monsters Infernal Machine Rebuild

innately cast the following spells, requiring no components: At will: detect evil and good, detect thoughts 1/day each: etherealness, true seeingMultiattack. The eye of fear and flame makes two claw

living, commanding individuals to perform evil deeds of the undead's choosing or be destroyed. If its commands are not obeyed, an eye of fear and flame throws back its hood to reveal its skull—set

Blood Witch

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

Death Slaad Legacy

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

Skyblinder Staff

Magic Items Guildmasters’ Guide to Ravnica

makes an attack roll against you, you can use your reaction to hold the staff aloft and cause it to flare with light. The attacker has disadvantage on the attack roll, and it must succeed on a DC 15 Constitution saving throw or be blinded until the start of its next turn.

Preeta Kreepa

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

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

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