Elite Besiegers

When Elite Besiegers and at least two other
creatures you control are attacking a player, that
player is now in siege. (That player create a Siege
emblem with: "At the beginning of your upkeep,
sacrifice a Food or lose 2 life." and "{4}, sacrifice this
emblem: Target opponent draw a card." )
Whenever a Siege emblem is sacrified, put a
+1/+1 counter on all creatures you control.