Iron Hand Unbreakable FormLevel 12 Uncommon

Be heavy as the iron bell, sturdy as the barred gate.

Grandmaster Training        13,000 gp

Utility Power Encounter (Move Action)

Effect: You move up to half your speed. The next time you make a melee attack this turn, you gain 20 temporary hit points if you hit or 10 temporary hit points if you miss.

Published in Dragon Magazine 404.