They have a special attack that is signalled when they roar and hit their chest. The airut's damage will be doubled, in addition to a faster attack speed (2x for ranged, 4x for melee) while it is in a "frenzy" state. If the airut is successfully hit with Flurry or Rapid Fire, when they signal this attack or are in the process of using it, they will be disoriented. While disoriented, the airut is stunned and takes double damage from all attacks; this also stacks with damage boosting abilities like Berserk. They also have a passive ability that increases their defence the lower their health is.