Actions/Abilities/Traits: (Pathfinder 2e)
Ability
Curl Up [Reaction]
Circumstance: Trigger: The trilobite takes damage;
The trilobite gains a +2 circumstance bonus to AC until the start of its next turn.
Ability
Quick Escape
The trilobite swims up to double its Speed and attempts to Hide.
Offense
Melee
Circumstance: combat round (melee)
gnathobase +7 [+3/-1] (agile, finesse), Damage 1d4+1 slashing
Trait
Animal
An animal is a creature with a relatively low intelligence. It typically doesn't have an Intelligence ability modifier over -4, can't speak languages, and can't be trained in Intelligence-based skills.
Trait
Aquatic
Aquatic creatures are at home underwater. Their bludgeoning and slashing unarmed Strikes don't take the usual -2 penalty for being underwater. Aquatic creatures can breathe water but not air.
Perception
darkvision
wavesense (imprecise) 30 feet