You sweep the legs out from under your adversary and knock it to the ground with a mighty overhead swing. Your allies, inspired by the sight, follow suit.

Encounter   ✦     Martial, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Strength vs. Fortitude

Hit: 2[W] + Strength modifier damage, and the target falls prone. In addition, each ally within 5 squares of you can take a free action to make a basic attack. If that attack hits, its target takes no damage, but falls prone.

  Tactical Presence: Each ally gains a bonus to the attack roll equal to your Intelligence modifier.

Published in Player's Handbook, page(s) 149, Class Compendium.