With an attack followed by a violent shove, your enemy flies backward. As it flails for balance, it loses its footing and stumbles into the creatures around it.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Primary ability vs. AC

Hit: 2[W] + ability modifier damage, and you push the target 2 squares. The target and each enemy adjacent to the target at the end of the push are slowed until the end of your next turn.
Level 11: 3[W] + ability modifier damage.
Level 21: 4[W] + ability modifier damage.

Published in Dark Sun Campaign Setting, page(s) 50.