Reaving Axe Slayer [Greater Style]

Heroic Tier
Prerequisite: Ranger, Reaving Axe Student feat
Benefit: When you are attacking with a one-handed axe and you have proficiency with that weapon, you gain the following two benefits.
Whenever you score a critical hit against an enemy, you also knock that enemy prone, and the first time it stands up before the end of your next turn, it provokes an opportunity attack.
You can use Strength instead of Dexterity for attack rolls and damage rolls when using a power associated with this feat.

Associated Powers: Arrow of Vengeance,
Bloodlust Strike: Only when used as a ranged attack
Hawk's Talon: Only when used as a ranged attackHobbling Shot, Lightning Shot, Thwarting Shot

Published in Martial Power 2, page(s) 127.