Hurricane of Blades is an encounter power available to the Barbarian class at level 27.[PH2:60]
Hurricane of Blades
Barbarian Attack 27
Melee weapon
Target: one creature
Attack: Strength vs AC
Hit: 2[W] + Strength modifier damage.
Effect: Make this attack three more times against the same or different targets.
Update:[]
This power was change in the November 2009 update.Originally the attack did 1[W] + Strength modifier on a hit and the attack repeated five times.{Nov2009 : 48}