Death Butterfly Swarm
Death Butterfly Swarm
Large swarm of tiny beasts, chaotic evil
- Armor Class 15 (natural armor)
- Hit Points 60 (11d10)
- Speed 5 ft., fly 40 ft.
- STR
1 (-5) - DEX
13 (+1) - CON
10 (+0) - INT
1 (-5) - WIS
12 (+1) - CHA
15 (+2)
- Damage Resistances bludgeoning, piercing, slashing
- Condition Immunities charmed, frightened, paralyzed, petrified, prone, restrained, petrified
- Senses darkvision 60 ft., passive Perception 11
- Challenge 4 (1,100 XP)
- Potent Poison. The death butterfly swarm's poison affects corporeal undead who are otherwise immune to poison.
- 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 insect. The swarm can't regain hit points or gain temporary hit point.
- Weight of Wings. A creature in a space occupied by the death butterfly swarm has its speed reduced by half, and must succeed on a DC 13 Dexterity saving throw or become blinded. Both effects end when the creature doesn't share a space with the swarm at the end of the creature's turn. If a creature succeeds on the saving throw, it is immune to the swarm's blindness (but not the speed reduction) for 24 hours.
Actions
- Multiattack. The swarm makes a Bite attack against every target in its spaces.
- Bites. Melee Weapon Attack: +3 to hit, reach 0 ft., every target in the swarm's space. Hit: 22 (6d6 + 1) piercing damage, or 11 (3d6 + 1) piercing damage if the swarm has half of its hit points or fewer. The target also takes 10 (3d6) poison damage and becomes poisoned for 1d4 rounds; a successful DC 13 Constitution saving throw reduces poison damage by half and prevents the poisoned condition..