Cheetah's Rake
Ranger Attack 17
You whirl around with blades outstretched, slashing your foes across the legs and causing them to fall to the ground in mewling heaps.
Close burst 1
Requirement: You must be wielding two melee weapons
Target: Each enemy in burst you can see
Attack: Strength vs. AC
Hit: 1[W] + Strength modifier damage, and the target is immobilized and knocked prone until the end of your next turn.
Cheetah's Rake is an encounter power available to rangers at the 17th level.[PH:110]