Tiger Blooded

(Tome of Battle: The Book of Nine Swords, page 33, DnD 3.5)

[General]

The Tiger Claw discipline teaches students to mimic the rampant, feral qualities of a wild animal. When you assume an animal form, or at least descend into a wild, bestial state, mi strike with superior strength and accuracy.

Prerequisite

Ability to rage, shift (such as the shifter ability from the EBERRON campaign setting or the bloodclaw master prestige class feature; see page 96), or wild shape; one Tiger Claw maneuver

Benefit

While you are in a rage, shifted, or wild shaped into an animal form, you can attempt to knock back 5 feet a creature of your size category or smaller that you hit with a Tiger Claw strike unless it succeeds on a Fortitude save (DC 10+1/2 your character level + your Str modifier). This movement does not provoke attacks of opportunity.