Fenris' Bite (Rank 5) Edit
The Garou's already vicious bite increases in power terribly, to the point that the Garou can mangle or even sever limbs with a single bite. An avatar of Fenris teaches this Gift.
The player spends one Rage point and rolls Strength + Medicine (difficulty of the opponent's Stamina + 3). The Garou's next bite attack, if it hits, will mangle and disable one of the target's limbs, inflicting three automatic, unsoakable, aggravated health levels of damage in addition to any damage already rolled. The limb is rendered useless until the target can regenerate the damage, or permanently in the case of humans and other creatures who do not regenerate. If the player achieves five or more successes on the Strength + Medicine roll, the limb is severed.
Other terms for this gift are: Kun's Maw
Source: 3rd ed WWtA Corebook