mtg choose a card from outside the game Better Than One What cards wouldn't you exile

The spell cast before a Surged card only needs to have been cast, it doesnt need to have successfully or fully resolved

Sun Titan Sun Titan is a high-powered creature and graveyard recursion resource in one spell for only $.50

But things go off the rails once you introduce Panharmonicon and Deadeye Navigator--at that point, you're just playing a game of "how many triggers before my opponents leave?" For maximum degeneracy, consider Lotus Cobra, Tatyova, Benthic Druid, and Risen Reef

you can even take a combo-oriented approach with cards like Altar of the Brood and Snarling Gorehound to convert a few tokens into many tokens