Wan Bridge Between Worlds

: Whenever a creature or planeswalker your opponents control is dealt excess non-combat damage, Wan deals damage equal to the excess to any target.
0: Wan Bridge Between Worlds deals 2 damage to any target. If a creature dealt damage this way is destroyed put a loyalty counter on Wan.
-3: Destroy target non-land permanent, its controller exiles all cards in his or her graveyard.