This can be very pricey nowadays , especially if you want to reback a Black Lotus, since a Collectors' Edition Black Lotus already sells by itself for over 2,000
while Commander decks use many of the same ideas, you do have other things to consider
cards on your field is at least 2 less than the number on your opponent's field, this Character gains [Blocker]
Bench Other Basic Pokmon Cards Once you have a face-down Basic Pokmon in your active spot, you may also play up to 5 other Basic Pokmon by placing them face-down on your Bench
Id lean on changelings along with anthems to speed things along since the snails it creates grow super slowly
Of course, there are some high-synergy cards that you probably want to make room for in your Urza deck: Etherium SculptorEtherium Sculptor and Foundry InspectorFoundry Inspector, Sai, Master ThopteristSai, Master Thopterist, Thought MonitorThought Monitor, the monocolor Urza, Lord High ArtificerUrza, Lord High Artificer, Urza's SagaUrza's Saga, and at least four artifact lands