He also makes them attack every turn, which might not be the best option
Once youre above that 10k threshold, you can drop an Aetherflux Reservoir
Mostly, Urza is a problem when built around a stax artifacts deck running cards like Winter Orb and Static Orb
While Exclude is a fine card I find in building I would always prefer to run a mix of pure filler in the form of card quality and more precise and efficient answers
Paired with another token generator like Tana, the Bloodsower, Tevesh Szat is a value engine and a win condition in one
While there were several competing styles of Survival decks around the time of its banning, the one that really ignited the controversy was Calebs Vengevine/Survival deck that would quickly put all its Vengevines into the graveyard, then play a couple of Basking Rootwallas for free, leading to extremely backbreaking assaults (frequently in the air, thanks to Wonder) that were immune to most forms of interaction