Tactician's invitation
warlord attack 1
Target: one creature
Attack: Strength vs. AC
Hit: "2[W] + Strength modifier damage. The next time an ally hits the target before the end of your next turn, that ally can slide the target 2 squares, shift 2 squares or deal 4 extra damage to the target."[Dr384:51]
Tactician's invitation is an encounter power available to warlords at 1st level.
Tactician's invitation was introduced in "Class Acts: Warlord: Keys to the Battlefield" by Robert J. Schwalb in Dragon #384.