all oil slick cards mtg Phyrexia: Will Be One Variants Foil: Elesh Norn, Mother of Machines (Oil Slick) Grand Unifier enters the battlefield 25 Cards: Complete Set Compleat

I have generated a graph below that tracks how much it costs to rent from each service as your card value limit increases

My previous modeling tracked the value of the $1+ rares and mythics in MM17 set a month or so before the set was released and for several months thereafter

The Master, Multiplied makes it so that any token you produce via Determined Iteration wont actually get sacrificed at the end of your turn

What really pushes me here is the ability that many Spirits have, that whenever you play a Spirit or an Arcane card, triggers happen

Its perfect for Goblins and Orcs, but could easily be adapted for Human Soldiers, too

The best options are cheap, efficient, and repeatable