I could certainly imagine the card simply being banned just because it doesnt make for enjoyable play experiences, and having seen Aetherworks Marvel loom over Standard once before, its not hard to imagine it being too good as Turn 4 Emrakul, the Promised Ends and Ulamog, the Ceaseless Hungers are soul-crushing and game-ending
Lining everything up was a little nerve-wracking, but most of it came together without too much drama
Take Shadowheart, Sharran Cleric for example
Its Grass/Ghost typing allows it to handle a variety of in-game challenges and opponents, particularly excelling against Ground, Rock, and Water-type foes
Aside from this, you can also play Sram in equipment or vehicle-themed decks
How to playtest your MTG deck The best way to improve an MTG deck is to try it out