ce huge giant humanoid 

Perception +22; darkvision

Languages Jotun

Skills Athletics +25, Intimidation +21

Str +7 Dex +3 Con +7 Int -1 Wis +4 Cha +3

AC  33; Fort +25, Ref +20, Will +21

HP 250; Weaknesses cold iron 10

Attack of Opportunity [R] An athach gains an extra reaction at the start of each of its turns that it can use only to make an Attack of Opportunity with its claw. It can't use more than one Attack of Opportunity triggered by the same action.

Catch Rock [R]

Speed 40 feet

Melee [>] fist +25 (reach 10 feet), Damage 3d12+13 bludgeoning

Melee [>] jaws +25, Damage 3d8+13 piercing plus athach venom

Melee [>] claw +25 (agile), Damage 3d8+13 slashing

Ranged [>] rock +25 (brutal, range increment 120 feet), Damage 3d8+13 bludgeoning

Athach Venom (poison) Saving Throw DC 32 Fortitude; Maximum Duration 6 rounds; Stage 1 2d6 poison damage and enfeebled 1; Stage 2 2d6 poison damage and enfeebled 2

Swift Claw [R] Trigger The athach hits a creature with two fist Strikes; Effect The athach makes a claw Strike with no multiple attack penalty against the creature it hit with its fist Strikes. This claw attack does not increase the athach's multiple attack penalty.

Throw Rock [>]

Bestiary 2, page 27.