MTG Salvation

Good reprint. You can't really put Relic of Progenitus in a non-alara themed set, but this guy here could be put everywhere, and it's pretty good at what it does.

It's literally a reprint from Mirrodin.....

It's not a full reprint. Relic exiles ALL cards from ALL graveyards.
This lets you target 1 specific card when sacrificed.
So it's an option for decks that rely on their own graveyard as well.

I like it. In addition to being a reliable graveyard muncher, and being amongst a few other viable variants of this type of effect in Standard, it could be kind of an interesting facet to a deck with Kaya, Orzhov Usurper in the main. Whether it's worth the trouble remains to be seen, but it's another cheap thing to do on Turn 1 that makes Karn tokens bigger, and does something productive against the graveyard strategies currently predominant in the meta.