monster storm with once action from for led

Adult Silver Dragon

Monsters Monster Manual

Points required to maintain the spell) 1/Day Each: Ice Storm (level 5 version), Zone of TruthLegendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon can expend a

with spell attacks): At Will: Detect Magic, Hold Monster, Ice Knife, Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and no Concentration or Temporary Hit

Ancient Silver Dragon

Monsters Monster Manual

no Concentration or Temporary Hit Points required to maintain the spell) 1/Day Each: Control Weather, Ice Storm (level 7 version), Teleport, Zone of TruthLegendary Action Uses: 3 (4 in Lair

uses Spellcasting to cast Hold Monster. The dragon can’t take this action again until the start of its next turn. Cold Gale. Dexterity Saving Throw: DC 23, each creature in a 60-foot-long, 10

Call Lightning

Spells Player’s Handbook

A storm cloud appears at a point within range that you can see above yourself. It takes the shape of a Cylinder that is 10 feet tall with a 60-foot radius. When you cast the spell, choose a point

or half as much damage on a successful one. Until the spell ends, you can take a Magic action to call down lightning in that way again, targeting the same point or a different one. If you’re

Elemental Cataclysm

Monsters Monster Manual

). If the cataclysm fails a saving throw, it can choose to succeed instead. Siege Monster. The cataclysm deals double damage to objects and structures.Multiattack. The cataclysm makes two Elemental Burst

damage, and the target has the Prone condition. Success: Half damage only. Failure or Success: The target’s Speed is reduced to 0 until the end of its next turn.3: Raging Storm. A storm cloud

Kraken

Monsters Monster Manual

Amphibious. The kraken can breathe air and water. Legendary Resistance (4/Day, or 5/Day in Lair). If the kraken fails a saving throw, it can choose to succeed instead. Siege Monster. The kraken

swallowed creature no longer has the Restrained condition and can escape from the corpse using 15 feet of movement, exiting Prone.Legendary Action Uses: 3 (4 in Lair). Immediately after another

Create Undead

Spells Player’s Handbook

You can cast this spell only at night. Choose up to three corpses of Medium or Small Humanoids within range. Each one becomes a Ghoul under your control (see the Monster Manual for its stat block

). As a Bonus Action on each of your turns, you can mentally command any creature you animated with this spell if the creature is within 120 feet of you (if you control multiple creatures, you can

Treant

Monsters Monster Manual

Siege Monster. The treant deals double damage to objects and structures.Multiattack. The treant makes two Slam attacks. Slam. Melee Attack Roll: +10;{"diceNotation":"1d20+10", "rollType":"to hit

Intelligence and Charisma scores of 1, it can’t speak, and it lacks this action. The tree takes its turn immediately after the treant on the same Initiative count, and it obeys the treant. A

Scroll of Titan Summoning

Magic Items Dungeon Master’s Guide

When you take a Magic action to read this scroll, a particular titan named in the scroll appears in an unoccupied space on the ground or in water that you can see within 1 mile of yourself. The DM

picks a suitable titan or determines it randomly by rolling on the table below (see the Monster Manual for the creature’s stat block). The titan is Hostile toward all other creatures and

Colossus

Monsters Monster Manual

Advantage on saving throws against spells and other magical effects. Siege Monster. The colossus deals double damage to objects and structures.Multiattack. The colossus makes three attacks, using Slam or

carrying.Legendary Action Uses: 3. Immediately after another creature’s turn, the colossus can expend a use to take one of the following actions. The colossus regains all expended uses at the start of each of

Elemental Gem

Magic Items Dungeon Master’s Guide

This gem contains a mote of elemental energy. When you take a Utilize action to break the gem, an elemental is summoned (see the Monster Manual for its stat block), and the gem ceases to be magical

. The elemental disappears after 1 hour, when it dies, or when you dismiss it as a Bonus Action. The type of gem determines the elemental, as shown in the following table. Gem Summoned

Ring of Elemental Command

Magic Items Dungeon Master’s Guide

Disadvantage on attack rolls against you. Elemental Compulsion. While wearing the ring, you can take a Magic action to try to compel an Elemental you see within 60 feet of yourself. The Elemental makes

a DC 18 Wisdom saving throw. On a failed save, the Elemental has the Charmed condition until the start your next turn, and you determine what it does with its move and action on its next turn

Bag of Tricks

Magic Items Dungeon Master’s Guide

This bag made from gray, rust, or tan cloth appears empty. Reaching inside the bag, however, reveals the presence of a small, fuzzy object. You can take a Magic action to pull the fuzzy object from

the bag and throw it up to 20 feet. When the object lands, it transforms into a creature you determine by rolling on the table that corresponds to the bag’s color. See the Monster Manual for the

Arch-hag

Monsters Monster Manual

. Until the curse ends, the target can’t cast spells with a Verbal component, and when it speaks, it says the opposite of what it means.Legendary Action Uses: 3 (4 in Lair). Immediately after

Spectral Claw attack. Malicious Magic. The hag uses Spellcasting to cast Dimension Door or Hypnotic Pattern. The hag can’t take this action again until the start of its next turn.Arch-hag Lairs

Tarrasque

Monsters Monster Manual

":"Reflective Carapace"}. On a 1–5, the tarrasque is unaffected. On a 6, the tarrasque is unaffected and reflects the spell, turning the caster into the target. Siege Monster. The tarrasque deals

: Half damage only.Legendary Action Uses: 3. Immediately after another creature’s turn, the tarrasque can expend a use to take one of the following actions. The tarrasque regains all expended uses

Imprisonment

Spells Player’s Handbook

agree that it has a high likelihood of happening within the next decade. The trigger must be an observable action, such as someone making a particular offering at the temple of your god, saving your

true love, or defeating a specific monster. A Dispel Magic spell can end the spell only if it is cast with a level 9 spell slot, targeting either the prison or the component used to create it.

Deck of Illusions

Magic Items Dungeon Master’s Guide

magic of the deck functions only if its cards are drawn at random. You can take a Magic action to draw a card at random from the deck and throw it to the ground at a point within 30 feet of yourself. An

real creature of its kind, except that it can do no harm. While you are within 120 feet of the illusory creature and can see it, you can take a Magic action to move it anywhere within 30 feet of its

Staff of Power

Magic Items Dungeon Master’s Guide

must expend to cast the spell. Spell Charge Cost Cone of Cold 5 Fireball (level 5 version) 5 Globe of Invulnerability 6 Hold Monster 5 Levitate 2 Lightning

can take a Magic action to break the staff over your knee or against a solid surface. The staff is destroyed and releases its magic in an explosion that fills a 30-foot Emanation originating from itself

Staff of the Magi

Magic Items Dungeon Master’s Guide

Dispel Magic 3 Enlarge/Reduce 0 Fireball (level 7 version) 7 Flaming Sphere 2 Ice Storm 4 Invisibility 2 Knock 2 Light 0 Lightning Bolt (level 7 version) 7

expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 20, the staff regains 1d12 + 1 charges. Retributive Strike. You can take a Magic action to break the staff over your knee

Iron Flask

Magic Items Dungeon Master’s Guide

While holding this brass-stoppered iron flask, you can take a Magic action to target a creature that you can see within 60 feet of yourself. If the flask is empty and the target is native to a plane

breathe, eat, or drink. You can take a Magic action to remove the flask’s stopper and release the creature in the flask. The creature then obeys your commands for 1 hour, understanding those

Sword of Kas

Magic Items Dungeon Master’s Guide

3d6 Psychic damage. On a failed save, the wielder is dominated by the sword, as if by the Dominate Monster spell, and the sword demands blood. The spell effect ends when the sword’s demand is met

Initiative rolls. Blade of Defense. When you take an action to attack with the sword, you can transfer some or all of its attack bonus to your Armor Class instead. The adjusted bonuses remain in

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

Clairvoyance 2 Crown of Madness 1 Disintegrate 4 Dominate Monster 5 Eyebite 4 X-ray Vision. You can take a Magic action to gain X-ray vision with a range of 30 feet for 1

on Initiative rolls. Necrotic Reduction. As a Magic action, you can target one creature you can see within 5 feet of yourself. The target makes a DC 18 Constitution saving throw, taking 7d6 Necrotic

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

attuned to the book, you can cast the following spells (save DC 18) from it: Animate Dead Circle of Death Dominate Monster Finger of Death Once you use the book to cast a spell, you can’t

person, you can take a Magic action to recite words from its pages in a foul, dead language. Each time you do so, you take 1d12 Psychic damage, and each creature within 15 feet of you takes 3d6 Psychic

Monster Camouflage

Equipment

The people of Icewind Dale have developed many strategies for safely traveling in dangerous wilderness. This outfit, adapted from hunting garb, deters strangers and animals alike. A suit of Monster

Camouflage looks like a Beast or Monstrosity, such as an owlbear. To discern that you’re disguised, a creature must take the Study action to inspect your appearance and succeed on a DC 10

Noggle Ransacker

Monsters Lorwyn: First Light

Siege Monster. The noggle deals double damage to objects and structures.Sabotaging Swipe. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Sabotaging Swipe"}, reach

the following effect. Dexterity Saving Throw: DC 12. Failure: The armor takes a -1 penalty to the AC it offers. The target can take an action to remove the penalty from its armor.Noggles don’t

Spellfire Storm

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

the spell’s area of effect and duration, as shown in the table below. The spell ends early if any caster who participated in this casting contributes to another casting of Spellfire Storm as a

Sammaster (Dracolich Form)

Monsters Forgotten Realms: Adventures in Faerûn

Success: Sammaster can’t take this action again until the start of his next turn.Lich Founder of a Dracolich Cult Sammaster founded and led the Cult of the Dragon, a secret, evil organization

, Speak with Dead 1/Day Each: Create Undead (level 8 version), Power Word KillLegendary Action Uses: 3. Immediately after another creature’s turn, Sammaster can expend a use to take one of the

Sammaster (Lich Form)

Monsters Forgotten Realms: Adventures in Faerûn

’t take this action again until the start of his next turn.Lich Founder of a Dracolich Cult Sammaster founded and led the Cult of the Dragon, a secret, evil organization dedicated to

response to the spell’s trigger, using the same spellcasting ability as Spellcasting.Legendary Action Uses: 3. Immediately after another creature’s turn, Sammaster can expend a use to take one of

Grim Champion of Bloodshed

Monsters The Book of Many Things

attacks with Blade Storm, if available. Blazing Morningstar. Melee Weapon Attack: +12;{"diceNotation":"1d20+12", "rollType":"to hit", "rollAction":"Blazing Morningstar"} to hit, reach 5 ft., one target

", "rollAction":"Blazing Morningstar", "rollDamageType":"fire"} fire damage. Blade Storm (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Blade Storm"}. The champion

Elder Tempest

Monsters Mordenkainen Presents: Monsters of the Multiverse

in the area covered by the storm. The winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects

opportunity attack;opportunity attacks when it flies out of an enemy’s reach. Legendary Resistance (3/Day). If the tempest fails a saving throw, it can choose to succeed instead. Living Storm. The

Elder Tempest Legacy

Monsters Mordenkainen’s Tome of Foes

attacks when it flies out of an enemy's reach. Legendary Resistance (3/Day). If the tempest fails a saving throw, it can choose to succeed instead. Living Storm. The tempest is always at the center of a

storm 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Living Storm"} miles in diameter. Heavy precipitation in the form of either rain or snow falls there, causing the area to be lightly

Slarkrethel

Monsters Storm King's Thunder

, sending 2/day each: control weather (cast as 1 action), fly, ice storm 1/day each: arcane eye, chain lightning, feeblemind, foresight, locate creature, mass suggestion, nondetection, power word

feet of movement to escape from nonmagical restraints or being grappled. Siege Monster. Slarkrethel deals double damage to objects and structures. Legendary Resistance (3/Day). If Slarkrethel fails

Scion of Stronmaus

Monsters Bigby Presents: Glory of the Giants

and devastation. A cradle of the storm scion stirs into action not only when the scion is threatened but also if the scion’s sleep is troubled by nightmares. When roused, the cradle takes on a

choose to succeed instead. Magic Resistance. The scion has advantage on saving throws against spells and other magical effects. Siege Monster. The scion deals double damage to objects and

Kraken Legacy

Monsters Basic Rules (2014)

feet of movement to escape from nonmagical restraints or being grappled. Siege Monster. The kraken deals double damage to objects and structures.Multiattack. The kraken makes three tentacle attacks

must succeed on a DC 18 Dexterity saving throw or take the same damage and be knocked prone. Lightning Storm. The kraken magically creates three bolts of lightning, each of which can strike a target

Storm Giant Tempest Caller

Monsters Bigby Presents: Glory of the Giants

inscribed on a crystal ball. While the object bearing the rune is embedded in its body, the giant can use its Tempest Call action and its Scrying trait. The object bearing the storm rune has AC 17; 50 hit

hit with spell attacks): At will: detect magic, detect thoughts 1/day each: control water, control weather (as an action), dispel magic, plane shift, sending, time stop Tempest Call (Requires Storm

Call Lightning Legacy

Spells Basic Rules (2014)

A storm cloud appears in the shape of a cylinder that is 10 feet tall with a 60-foot radius, centered on a point you can see within range directly above you. The spell fails if you can’t see a

point in the air where the storm cloud could appear (for example, if you are in a room that can’t accommodate the cloud). When you cast the spell, choose a point you can see under the cloud. A

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