mtg xanathar commander deck EDH Deck Xanathar, Guild Kingpin 100 Magic Cards Custom Deck Steal Theft Control At the beginning of your upkeep Xanathar, Guild Kingpin - #1

You could push the precon in this direction, but as it stands there are only 6-7 cards that support the theft theme

Its power level eventually proved too strong for Modern, resulting in a ban in 2020 that was reversed in 2024, leading to the format defining development of the Izzet Affinity deck that employs it alongside other free Artifacts like Memnite and Mishra's Bauble to abuse cards like Pinnacle Emmisary and Kappa Cannoneer

(Damage and effects that say "destroy" don't destroy them.) Flying, lifelink Other creatures you control with flying have indestructible

But people pretty much have to block, making this a rough choice