block before detect cloud repeats

Potion of Mind Reading

Magic Items Dungeon Master’s Guide

When you drink this potion, you gain the effect of the Detect Thoughts spell (save DC 13) for 10 minutes (no Concentration required). This potion’s dense, purple liquid has an ovoid cloud of pink floating in it.

Graveyard Revenant

Monsters Monster Manual

of existence; it now looks different but uses the same stat block and returns with all its Hit Points.Multiattack. The revenant makes two Suffocate attacks. Suffocate. Melee Attack Roll: +8

Paralyzed condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically.PoisonNecrotic, Psychic

Chuul

Monsters Monster Manual

Amphibious. The chuul can breathe air and water. Sense Magic. The chuul senses magic within 120 feet of itself. This trait otherwise works like the Detect Magic spell but isn’t itself

repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically. While Poisoned, the target has the Paralyzed condition.Poison

Revenant

Monsters Monster Manual

and Good is cast on its corpse. If it revives, it animates a Humanoid corpse elsewhere on the same plane of existence; it now looks different but uses the same stat block and returns with all its Hit

see within 30 feet. Failure: The target has the Frightened condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds

Adult Silver Dragon

Monsters Monster Manual

20, each creature in a 60-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, when it repeats the save. Second Failure: The target has the Paralyzed

condition, and it repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically. Spellcasting. The dragon casts one of the

Ancient Silver Dragon

Monsters Monster Manual

. Constitution Saving Throw: DC 24, each creature in a 90-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, when it repeats the save. Second Failure: The target

has the Paralyzed condition, and it repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically. Spellcasting. The dragon

Doppelganger

Monsters Monster Manual

. Read Thoughts. The doppelganger casts Detect Thoughts, requiring no spell components and using Charisma as the spellcasting ability (spell save DC 12). Unsettling Visage (Recharge 6);{"diceNotation

: The target has the Frightened condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically.Shape-Shift. The

Cloud Giant

Monsters Monster Manual

, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 15): At Will: Detect Magic, Fog Cloud, Light1/Day Each: Control Weather, Gaseous Form, TelekinesisMisty Step. The giant casts the Misty Step spell, using the same spellcasting ability as Spellcasting.

Multiattack. The giant makes two attacks, using Thunderous Mace or Thundercloud in any combination. It can replace one attack with a use of Spellcasting to cast Fog Cloud. Thunderous Mace. Melee

Adult Brass Dragon

Monsters Monster Manual

Throw: DC 18, each creature in a 60-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, at which point it repeats the save. Second Failure: The target

the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 16): At Will: Detect Magic, Minor Illusion, Scorching Ray, Shapechange (Beast or

Arcanaloth

Monsters Monster Manual

is trapped in a demiplane inside the Soul Tome. While trapped there, the target has the Incapacitated condition. At the end of each of its turns, the target repeats the save, escaping the tome on a

arcanaloth casts one of the following spells, requiring no Material components and using Intelligence as the spellcasting ability (spell save DC 17): At Will: Alter Self, Detect Magic, Identify, Mage

Sphinx of Valor

Monsters Monster Manual

Inscrutable. No magic can observe the sphinx remotely or detect its thoughts without its permission. Wisdom (Insight) checks made to ascertain its intentions or sincerity are made with Disadvantage

, each enemy in a 500-foot Emanation originating from the sphinx. Failure: The target has the Paralyzed condition, and it repeats the save at the end of each of its turns, ending the effect on itself on a

Aboleth

Monsters Monster Manual

to succeed instead. Mucus Cloud. While underwater, the aboleth is surrounded by mucus. Constitution Saving Throw: DC 14, each creature in a 5-foot Emanation originating from the aboleth at the end of

it is underwater. While the cursed creature is outside a body of water, the creature takes 6 (1d12);{"diceNotation":"1d12", "rollType":"damage", "rollAction":"Mucus Cloud Curse", "rollDamageType

Marid

Monsters Monster Manual

one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 16): At Will: Create or Destroy Water, Detect Evil and Good, Detect Magic

, Purify Food and Drink 1/Day Each: Control Water, Gaseous Form, Invisibility, Plane Shift, TonguesAcid, Cold, LightningMisty Veil (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Misty Veil"}. The marid casts Fog Cloud, using the same spellcasting ability as Spellcasting.

Ancient Brass Dragon

Monsters Monster Manual

. Constitution Saving Throw: DC 21, each creature in a 90-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, at which point it repeats the save. Second

dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 20): At Will: Detect Magic, Minor Illusion, Scorching Ray (level

Adult Black Dragon

Monsters Monster Manual

", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks): At Will: Detect Magic, Fear, Melf's Acid Arrow (level 3 version) 1/Day Each: Speak with Dead, Vitriolic

its turns. Cloud of Insects. Dexterity Saving Throw: DC 17, one creature the dragon can see within 120 feet. Failure: 22 (4d10);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Cloud of

Ancient Black Dragon

Monsters Monster Manual

":"1d20+13", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks): At Will: Detect Magic, Fear, Melf's Acid Arrow (level 4 version) 1/Day Each: Create Undead, Speak with Dead

all expended uses at the start of each its turns. Cloud of Insects. Dexterity Saving Throw: DC 21, one creature the dragon can see within 120 feet. Failure: 33 (6d10);{"diceNotation":"6d10", "rollType

Whelm

Magic Items Dungeon Master’s Guide

condition for 1 minute. A creature repeats the save at the end of each of its turns, ending the effect on itself on a success. Once used, this property can’t be used again until the next dawn

. 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

Djinni

Monsters Monster Manual

", "rollType":"damage", "rollAction":"whirlwind", "rollDamageType":"Thunder"} Thunder damage. At the end of each of its turns, the target repeats the save, ending the effect on itself on a success

. Spellcasting. The djinni casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 17): At Will: Detect Evil and Good, Detect

Adult Gold Dragon

Monsters Monster Manual

":"1d20+13", "rollType":"spell", "rollAction":"Spellcasting"} to hit with spell attacks): At Will: Detect Magic, Guiding Bolt (level 2 version), Shapechange (Beast or Humanoid form only, no Temporary

", "rollType":"roll", "rollAction":"Weakening Breath"} from its damage rolls. It repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds

Ancient Gold Dragon

Monsters Monster Manual

;{"diceNotation":"1d20+16", "rollType":"spell", "rollAction":"Spellcasting"} to hit with spell attacks): At Will: Detect Magic, Guiding Bolt (level 4 version), Shapechange (Beast or Humanoid form only, no

and subtracts 5 (1d10);{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Weakening Breath"} from its damage rolls. It repeats the save at the end of each of its turns, ending the effect on

Wand of Wonder

Magic Items Dungeon Master’s Guide

, Stinking Cloud. 21–25 Nothing happens at the chosen point of origin. Instead, you have the Stunned condition until the start of your next turn, believing something awesome just happened

Obscured. 41–45 A cloud of 600 oversized butterflies fills a 60-foot-high, 30-foot-radius Cylinder centered on the chosen point of origin. The butterflies remain for 10 minutes, during which

Moonblade

Magic Items Dungeon Master’s Guide

minute. A creature repeats the save at the end of each of its turns, ending the effect on itself on a success. You can’t use this property again until you finish a Short or Long Rest. 96-99

serving you. The entity appears in an unoccupied space within 120 feet of you. It uses the Shadow stat block with these changes: it is a Fey, has a Neutral alignment, and doesn’t create new shadows

Arch-hag

Monsters Monster Manual

spellcasting ability (spell save DC 22): At Will: Detect Thoughts, Dimension Door,Dispel Magic, Hypnotic Pattern 2/Day Each: Mass Suggestion, Modify Memory, Plane Shift Tongue Twister. The

Each arch-hag creates a magical home, such as a hidden demiplane, a mansion atop a storm cloud or—in the case of the arch-hag Baba Yaga—a hut atop giant chicken legs. The interiors of these

Figurine of Wondrous Power

Magic Items Dungeon Master’s Guide

until 5 days have passed. Figurine of Wondrous Power (Ebony Fly);Ebony Fly (Rare). This ebony statuette, carved in the likeness of a horsefly, can become a Giant Fly (see the accompanying stat block

repeats the save at the end of each of its turns, ending the effect on itself on a success. Once it succeeds on the save, a creature is immune to this effect for the next 24 hours. Once the figurine has

Dreaming Dark Infiltrator

Monsters Eberron: Forge of the Artificer

infiltrator casts one of the following spells, requiring no Material components and using Intelligence as the spellcasting ability (spell save DC 15): 3/Day: Detect Thoughts 1/Day: Synaptic

cursed creature repeats the save whenever it finishes a Short or Long Rest, ending the effect on itself on a success. Success: Half damage only.

Valindra Shadowmantle