You swing your blades in lethal arcs, dousing the battlefield in your enemy's blood.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Requirement: You must be wielding two melee weapons.

Target: One creature

Attack: Strength vs. AC (main weapon and off-hand weapon), two attacks

Hit: 1[W] + Strength modifier damage per attack. If both attacks hit, the target takes an extra 1d10 damage and is weakened until the end of your next turn.

Published in Player's Handbook, page(s) 111.