Wraith, Eternal Jedi

When Wraith, Eternal Jedi enters the battlefield target creature you control gains Death Touch, Lifelink, and First strike until end of turn.

Whenever Wraith, Eternal Jedi would be put into the graveyard or exile in any way, you may pay {b}{b}{w}, if you do, return Wraith, Eternal Jedi to the battlefield under your control