Actions/Abilities/Traits: (Pathfinder 2e)
Ability
Avoid the Swat [Reaction]
Circumstance: Trigger: The giant fly is targeted with a melee or ranged attack
The giant fly gains a +2 circumstance bonus against the triggering attack. If the attack misses, the giant insect can Fly up to its fly Speed.
Ability
Fly Pox
(disease, virulent) A giant fly could carry any disease, but most transmit a virulent but not fatal infection called Fly Pox with their bite; Saving Throw DC 16 Fortitude; Onset 1 day; Stage 1 enfeebled 1 (1 day); Stage 2 as stage 1 (1 day); Stage 3 enfeebled 2 (1 day); Stage 4 as stage 3; Stage 5 enfeebled 2 and fatigued (1 day)
Offense
Melee
Circumstance: combat round (melee)
mandibles +8 [+3/-2], Damage 1d6+3 piercing plus fly pox
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.
Perception
darkvision
tremorsense (imprecise) 30 feet