You spew a stream of prattle to give your allies the opening they need.

Encounter   ✦     Martial
Standard Action      Close burst 5

Target: One enemy in the burst you can see

Effect: The target grants combat advantage to one ally in the burst until the end of your next turn. In addition, a different ally in the burst can shift 3 squares to a square adjacent to the target as a free action.

Published in Dark Sun Campaign Setting, page(s) 45.