Blow-Through Assault
Ranger Attack 17
Your attack flies through the ranks of closely clustered foes, hurting them all.
Melee or Ranged weapon
Requirement: You must be wielding two melee weapons or a ranged weapon.
Target: One creature
Attack: Strength vs. AC (melee) or Dexterity vs. AC (ranged)
Hit: 3[W] + Strength modifier damage (melee) or 3[W] + Dexterity modifier damage (ranged), and each enemy adjacent to the target takes damage equal to your Wisdom modifier.
Blow-Through Assault is an encounter power available to rangers at the 17th level.[MP:53]