Defend command

◌ Defend space or ally (at-will immediate action ✦ command )
Target:	One creature or space that you and the commanded creature can see.
Effect:	The target moves towards the target each turn until it is adjacent to or on the target. It will attack any creatures that have attacked the target since the start of its last turn, and will perform opportunity attacks against any creature except you or the target that provoke it.