If your first attack fells your enemy, you retain your strength for a future attack.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Requirement: You must be wielding two melee weapons.

Target: One creature

Primary Attack: Strength vs. AC (main weapon)

Hit: 1[W] + Strength modifier damage. If this attack reduces the target to 0 hit points, this power is not expended, and you gain a +2 power bonus to the next attack roll you make with this power before the end of the encounter.

Effect: Make a secondary attack against the target.

  Secondary Attack: Strength vs. AC (off-hand weapon)

  Hit: 1[W] + Strength modifier damage.

Published in Martial Power 2, page(s) 36.