monster

Feyr

CR 5

Large Aberration, Chaotic Evil

Reveal Stat Block

Armor Class

16 (natural armor)

Hit Points

88 (16d10)

Speed

fly 50 ft. (hover)

str

dex

con

int

wis

cha

Traits

Unusual Nature.The feyr doesn't require air.

Actions

Multiattack.The feyr makes one Frightful Bite attack and one Tentacle attack.

Frightful Bite.mw 6 to hit, reach 5 ft., one creature. ({@damage 1d10 + 3) piercing damage, and each creature within 10 feet of the feyr that can see it must succeed on a 13 Wisdom saving throw or be frightened of the feyr until the end of the feyr's next turn.

Tentacle.mw 6 to hit, reach 10 ft., one creature. ({@damage 4d6 + 3) psychic damage, and the target is grappled (escape 13). Until this grapple ends, the feyr can't use this tentacle against other targets. The feyr has two tentacles, each of which can grapple one creature.

Invisibility.The feyr becomes invisible until it attacks, uses Nightmare Fuel, or uses a bonus action to become visible.

Nightmare Fuel (1/Day).The feyr targets one unconscious creature it can see within 10 feet of itself. The target must succeed on a 13 Wisdom saving throw or take 27 (5d10) psychic damage, and the feyr gains temporary hit points equal to the damage dealt.

Feyr

A feyr (pronounced 'fear') is a tentacled horror that feeds quietly on strong emotions. To minimize the chance of harm to itself, it prefers to devour the nightmares of other creatures while they sleep.

Feyrs shun bright light but aren't harmed by it. Consequently, they are as much at home in the void of Wildspace as they are in dark alleys and dungeons. A feyr that comes across a spelljamming ship tries to enter the ship's air envelope and stow away, remaining secluded and invisible until it finds a sleeping victim it can attack. It retreats rather than allows itself to perish in a confrontation.