You slam a foe to the ground and stand astride it, preventing the enemy from rising until it has dealt with you.

Encounter   ✦     Weapon
Standard Action      Melee 1

Target: One creature

Attack: Strength modifier, Constitution modifier, or Dexterity vs. AC

Hit: 3[W] + Strength modifier, Constitution modifier, or Dexterity modifier damage, and you knock the target prone. Until the end of its next turn, the target can't stand up until either it attacks you or you are not adjacent to it.

Published in Dark Sun Campaign Setting, page(s) 31.