Ironstar Crusher [Greater Style]

Heroic Tier
Prerequisite: Fighter, Ironstar Student feat
Benefit: When you are attacking with a flail or a mace and you have proficiency with that weapon, you gain the following two benefits.
Any enemy you score a critical hit against is pushed 1 square.
You can use a power associated with this feat in place of a melee basic attack when making an attack as a result of your Combat Challenge class feature.

Associated Powers: Adamantine Strike, Appalling Crunch, Boggling Smash, Cage of Chains, Crushing Blow, Reckless Strike

Published in Martial Power 2, page(s) 117.