You clobber your foe with a pulverizing blow. As the enemy staggers, you wrack the earth with a wave of power that knocks down nearby foes.

At-Will   ✦     Augmentable, Psionic, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Constitution vs. AC

Hit: 1[W] + Constitution modifier damage, and one enemy adjacent to you and marked by you falls prone.

Augment 2

Hit: 2[W] + Constitution modifier damage, and one enemy adjacent to you and marked by you falls prone. If the enemy you knock prone is flanking you with another enemy, that other enemy also falls prone.

Augment 6

Range: Close burst 1

Target: Each enemy you can see in the burst

Hit: 2[W] + Constitution modifier damage, and you knock the target prone. In addition, one enemy marked by you and within 5 squares of you falls prone.

Published in Dark Sun Campaign Setting, page(s) 85.