Stormkite Titan

Whenever a -1/-1 counter is put on a creature you control, you may remove it and deal one damage to target player.
Mirror (If this creature becomes the target of a spell your opponent controls, you may copy that spell. You may choose new targets for the copy)
Electrify (When this creature enters the battlefield, you may put two -1/-1 counters on this creature. If you do it deals 3 damage to any target.)