mimikyu pokemon card full art Tokyo Snack Box The item may be similar but not exactly the same as the image (e.g Mimikyu Full Art Black Star

They also work decently with cards that care about a certain amount of something in the graveyard

Aetherdrift Commander Deck - Living Energy TCGPlayer Market Price - $27 This is a deck that I'm a little bit surprised isn't more sought after, because it can really pack a punch out of the box

This already existed as the heavily played four mana to drop and four to use and colorless Quicksilver Amulet

I could imagine a situation in which someone tries to Epic Downfall our Erebos and we actually choose to sacrifice our Ayara to his -2/-1 ability in order to drop our devotion back down below five, making Epic Downfall countered upon resolution

BPhillipYork: It really seems like the Steward of Fate should be like, a card selection card, maybe Brainstorm