Lord Vader, Supreme Cmdr.

Ward {3} or sacrifice a creature you control.
When Lord Vader, Supreme Cmdr.
enters the battlefield, create two 1/1 Imperial
creature tokens with Reach, First Strike.
Imperial March —{4}: create two 1/1 Imperial creature tokens with Reach, First Strike and all
Imperial creatures get Haste and Battle Cry(When
this creature attacks, each other attacking creature gets
+1/+0 until end of turn.) until end turn.