By learning how to identify counterfeit magic cards, you protect your own investments and preserve the spirit of Magic: The Gathering for others
Not only will it help get more lands in the bin, but itll also reward you for doing so
The Soul Stones harness ability is a bit overblown given the massive set-up cost, but it's all gravy on a massive upgrade to Charcoal Diamond, and an indication that the other colors will be getting some improved mana rocks soon enough, probably a few as early as Marvel Super Heroes next year
It's likely to catch removal, but if it sticks you'll have a rapidly growing flier that makes your opponents sacrifice a nonland permanent with every attack
This means you can't take something like an Alexander Clamilton or an Ass Whuppin' into Standard, Modern, Vintage, Legacy, Pauper, Pioneer, or any other format
Of note: Fact or Fiction during their end step cant be hit with an alternate-cost Force of Negation because its still their turn