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Nimble footwork
warlord attack 1

Target: one creature

Attack: Strength vs. AC

Hit: "2[W] + Strength modifier damage, and you can shift 1 square. After you shift, one ally within 2 squares of you can shift 1 square as a free action."[MP:104]

Nimble footwork is an encounter power available to warlords at 1st level.