Hm, it's Betrayal of Flesh. At common and without the land-sacrifice.

Oh wait, sorry, this returns to hand, not to the battlefield. Okay, that's much more sensible for common. Still a great two-for-one, much better than most modern common removal spells like Sip of Hemlock, but that's fine.

It is modeled after Cruel Revival and Grave Exchange. I'll admit it is a little better though.

In other words, it's too expensive; but not as much too expensive as the current standard :)

I'd try this; but I'd much more usually want to run two separate cards, that are cheap enough for me to actually cast before the game ends in my humiliating defeat because I couldn't kill their stuff.

Ah, Grave Exchange, that's the one. I thought there was something similar to this recently.