Musk Deer, Swarm 2014
CR 2 beast
Medium beast, unaligned
STR11 (+0)
DEX16 (+3)
CON12 (+1)
INT2 (-4)
WIS14 (+2)
CHA7 (-2)
Swarm.
Can occupy another creature’s space and vice versa and the swarm can move through any opening large enough for a Tiny deer. Swarm can’t regain hp or gain temp hp.
Bonus Actions
Musk.
As musk deer but save DC 12.
Sprinter.
Takes the Dash action.
Source: Tome of Beasts 3 (Kobold Press) · License: OPEN GAME LICENSE Version 1.0a details