Lasher, the Unbreakable

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner’s control with a -1/-1 counter on it.)

When Lasher and three additional creatures are assigned as blockers, prevent all combat damage that would be dealt to you and creatures you control until end of turn.

"People say black and blue are my colors... I think they look better on the OTHER team."