mtg card that shuffles graveyard into library Kozilek, Butcher of Truth ($50.96) Price History from major stores Beacon of Unrest | Cards

It's almost identical to cascade, but with one notable difference: If you choose to not cast the card you've discovered, you put it into your hand instead of on the bottom of your library

Like the Archetypes above these are enchantment critters too in case you care

Flying plus menace is a great pairing of evasive abilities, and being an artifact creature opens up more synergies that youd see on regular old Ravenous Chupacabra

Nemesis Mask can allow a beefy or otherwise indestructible creature to singlehandedly decimate an opponents front line

White loves tokens and black easily converts a field of tokens into direct damage via sacrifice cards and Blood Artist effects