Swarm of Mirage Butterflies

Medium swarm of Tiny beasts (fey), unaligned

Armor Class 12 (natural armor)
Hit Points 22 (5d8)
Speed 0 ft., fly 20 ft.

STR	DEX	CON	INT	WIS	CHA
2 (-4)	12 (+1)	8 (-1)	1 (-5)	10 (+0)	2 (-4)

Damage Resistances bludgeoning, piercing, slashing
Condition Immunities charmed, frightened, paralyzed, petrified, prone, restrained, stunned
Skills Stealth +5
Senses passive Perception 12
Languages –
Challenge ½ (100 XP)

SPECIAL TRAITS

• Innate Spellcasting. A swarm of mirage butterflies can cast minor illusion at will and hallucinatory terrain once a day (spell save DC 13).
• Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny mirage butterfly. The swarm can’t regain hit points or gain temporary hit points.