Mekin Silverspear

+1: Mekin Silverspear deals 1 damage to each creature attacking him. You may activate this ability on an opponent's turn.
-2: Mekin Silverspear deals either 1 damage or 2 damage (if 1 damage is chosen, the target creature is tapped) to target creature.
-7: Mekin Silverspear deals 3 damage to target player and up to three target creatures. All creatures targeted in this way are tapped.