Visceral Agony (Rank 3) Edit
The werewolf's claws change to barbed, wicked talons dripping with black venom. While wounds caused by these claws cause no extra damage, the pain alone they inflict is crippling. A pain-spirit teaches this Gift.
Ananasi can learn this Gift at Rank 2.
The player spends a Rage point before the character attacks. Any wound penalties the target suffers as a result of this attack are doubled (i.e., a foe at Wounded would lose four dice). If the target is in frenzy or otherwise resistant to pain, he still suffers normal wound penalties.
Sources: 3rd ed WWtA Corebook, Ananasi Breedbook