Bladerite

Reveal the top card of your library. If it's a creature card, create a 1/1 green Saproling creature token. If it's a land card, put that card onto the battlefield under your control. If it's a noncreature, nonland card, you gain 2 life.
Flashback {g}{g}{g}. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
The blade given as sacrifice dulls and loses its edge.