WotC internally calls it the Thalia problem, so with this example, you might have two of the Dark Ascension art, one of the Innistrad: Crimson Vow , and if you wanted the Multiverse Legends one, you'd only need to craft one new rare wildcard to allow four of that style to grace your decks
The current market value of this deck is $505, but sales on TCGPlayer have recently exceeded $600
So long as you have more than two lands, youll be able to create infinite mana
While Keen-Eyed Curator doesnt gain life like Scavenging Ooze something that can matter in matchups involving Lightning Bolt its ability to close games much more quickly often renders that downside largely irrelevant
Under the current rules, a hybrid mana symbol like the one on Rhys the Redeemed, which can be paid for with either green or white mana, is treated as an AND for color identity