The Crippling Wind relies on sneak attack damage to quickly take down most foes, while avoiding most (if not all) damage. With Epic Precision, she can sneak attack any opponent in the game, and with Hide in Plain Sight, she can execute a sneak attack every 6 seconds. While not sneaking, she can use Expose Weakness to "soften up" her unfortunate targets. Perfect Two-Weapon Fighting also allows her to make 10 attacks per round: 5 in her main hand and 5 in her off-hand, both at full base attack bonus. There is no XP-penalty due to multiclassing and ECL 1 is neglegible.