Punishing Kick (Ex)
Replaces: Stunning Fist
At 1st level, a hungry ghost monk gains Punishing Kick as a bonus feat, even if he does not meet the prerequisites. At 10th level, and every five levels thereafter, the monk can push the target of his Punishing Kick an additional 5 feet (10 feet at 10th level, 15 feet at 15th level, and 20 feet at 20th level). At 15th level, he can instead choose to push the target 5 feet and knock the target prone with the same attack. The target still gets a saving throw to avoid being knocked prone. This ability replaces Stunning Fist.