Actions/Abilities/Traits: (OSR)
Special
|Blind|Explosion|Sonic Lance
A yrthak sees and senses exclusively through its blindsight ability, which is based on sound and movement - beyond 120 feet, it is considered blind. A deaf yrthak is effectively blinded as well except against adjacent foes - its weak eyesight functions enough for it to attack targets this close, although in such cases these creatures still gain the benefit of concealment (20% miss chance) because of the creature's poor vision. It is invulnerable to all sight-based effects and attacks, including gaze attacks.
Special
|Blind|Explosion|Sonic Lance
A yrthak can fire its sonic lance at the ground, a large rock, a stone wall, or a similar nonmagical object within 60 feet to create an explosion. This attack deals 2d8 piercing damage to all within 10 feet of the effect's center.
Special
|Blind|Explosion|Sonic Lance
Once per round, a yrthak can focus sonic energy in a 60-foot ray that deals 2d8 sonic damage to one target.