Prickly: Any creature who hits the Cactuar Needler Swarm with a melee attack takes 4 (1d6) piercing damage each time they attack.
Spiny Embrace: The Cactuar Needler Swarm can move through another creatures space without issue. The first time they do so in a round, that creature takes 1d6 piercing damage for every 5 feet the Cactuar Needler Swarm moves through their space.
Additionally, the space the Cactuar Needler Swarm occupies is considered difficult terrain. a creature takes 1d6 piercing damage for every 5 feet they move through the Cactuar Needler Swarm
Regeneration: The Cactuar Needler Swarm regains 10 hp at the start of its turn unless it has taken fire damage in the last round and is conscious.
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 Cactuar Needler. The swarm can't regain Hit Points or gain temporary Hit Points.
Prickly Assault: The Cactuar Needler Swarm makes a poke attack against all other creatures sharing its space.
Poke. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (3d4 + 3) piercing damage. or 5 (1d4 +3) if the swarm is below half health.
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