Porg Swarm
Medium swarm of Tiny beasts · CR 1/4
sizeMediumcr1/4
A frantic flock of cliff birds that mobs a target en masse, biting harder the more of them there are.
Skirmisher
How to run itFly the swarm into a PC's space and bite for full dice while above half HP; flit between targets and disperse rather than trade as it weakens.
Armor Class 12 · Hit Points 24 (7d8-7) · Speed 10 ft., fly 50 ft.
| STR | DEX | CON | INT | WIS | CHA |
|---|---|---|---|---|---|
| 6 | 14 | 8 | 3 | 12 | 6 |
Keen Smell (Trait). The swarm has advantage on Wisdom (Perception) checks that rely on smell.
Swarm (Trait). The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny porg. The swarm can't regain hit points or gain temporary hit points.
Bite (Action). Melee Weapon Attack: +4 to hit, reach 5 ft., one target in the swarm's space. Hit: 7 (2d6) kinetic damage, or 3 (1d6) kinetic damage if the swarm has half of its hit points or fewer.