Aspect of the Cat
Aspect of the Cat alternates between two buffs, each with their own duration. Cat's Stealth makes you harder for monsters to see, in the same way as Phase Run, gives a chance to avoid all damage from hits, and increases critical strike chance. Cat's Agility increases your attack and cast speed.
Aspect of the Cat is a Herald-like buff granted by Farrul's Bite or crafted on rare Amulets at the Blood Altar.