uncommon n medium beast 

Perception +9; darkvision, tremorsense (precise) [object Object] feet

Skills Acrobatics +9, Athletics +10, Stealth +9

Str +3 Dex +2 Con +3 Int -5 Wis +2 Cha -3

Consume Objects As khefak scuttler.

Radiation Aura (aura, radiation) 10 feet. Dashaix khefaks convert radioactive minerals they eat into dashaix, a combustive fuel (page 77). The more radioactive elements of the material concentrates in their chitin and taints the air around them. A creature who begins their turn within this aura must succeed at a DC 20 Fortitude saving throw or become sickened 1 (sickened 2 on a critical failure).

AC  19; Fort +12, Ref +9, Will +7

HP 42; Immunities radiation; Resistances poison 5

Speed 20 feet, burrow 5 feet, climb 20 feet

Melee [>] mandibles +11 (agile), Damage 1d8+5 piercing

Strength of Thousands #5: Doorway to the Red Star, page 87.