By StarGazer (e_bisson@tuna.stmarys.ca) for the Ocelotl Bastet tribe.
System: The expenditure of a Gnosis point causes the transformation, and any body slams, grapples or pins cause Str+1 aggravated damage. Claws have a +1 to damage, and any bare-skinned attackers with less than six successes take damage based on their Strength when attacking (the Ocelotl still takes normal damage). The effect lasts for a scene, or until the Ocelotl cancels it.