Rank 3 White Howler Gift
The Fianna often wondered if the White Howlers were the masters of their Rage, or if Rage was the master of the White Howlers. This Gift only added to the Fianna’s trepidation. By wounding herself, the Garou is able to tap into a fresh reservoir of Rage, for good or for ill. This Gift is taught by a fire-spirit.
System: The Garou must injure herself with a claw or bite; the character takes one level of unsoakable aggravated damage, and regains all her temporary Rage. This Gift can be used only once per scene.
Source: Past Lives