This will absolutely see play
Best for investment: vintage PSA 10 cards from 1999-2003
Sorin Markov Suggested Cut: Evolving Wilds Cutting a land for a spell isnt always advisable, but after playtesting this deck, I found that 38 lands on top of mana rocks and things like Solemn Simulacrum was a bit more than I needed
(9/9/2022) If you exile your entire library without exiling a legendary nonland card with lesser mana value, you will randomize the exiled cards and they again become your library, ending the effect
Promo-A #21 Onix: A new variant with no changes to its effects or abilities
Mostly, it will be a tap land that actively hurts your mana base This is always some really great fixing, as it makes it very easy to splash a secondary color while only running a single basic of that color, and that always feels great for your mana base