Your assassin training has revealed a previously untapped aspect of your abyssal heritage: the acid-tainted blood of the babaus, demon assassins, flows through your veins.
Benefit: Your assassin levels stack with your sorcerer levels for purposes of determining the power of the claws your abyssal bloodline grants you. Whenever you make a sneak attack with these claws, your sneak attack damage is considered acid damage. Additionally, any round in which you make a successful sneak attack with your claws does not count against the number of rounds per day that you may use the claws. Finally, instead of becoming flaming weapons at 11th level, the claws become acidic weapons and deal an extra 1d6 points of acid damage on a successful hit.
Undefeatable: The Collected Feats Sourcebook, Copyright 2009 – 2010, Louis Porter Jr. Design, Inc. Undefeated, Copyright 2011, Louis Porter Jr. Design, Inc.