I need this deck to be able to win if I do end up putting my entire library onto the battlefield
Chances are, this will mean Nibelheim Aflame is too flimsy for Standard
Extended, greyscale artwork cards with coloured, gloss strips to indicate their mana type, you'll find them in draft and set boosters, as well as foil variants inside collector booster packs
To help you accomplish this with double-faced cards, you can use the substitute cards found in some Kaldheim booster packs
Smothering Tithe Bolas's Citadel Jeska's Will Kinnan, Bonder Prodigy Ancient Tomb Mox Diamond Chrome Mox Mana Vault Lion's Eye Diamond Grim Monolith Yuriko, the Tiger's Shadow Winota, Joiner of Forces Gaea's Cradle Serra's Sanctum With little synergistic work, Gaea's Cradle and Serra's Sanctum produce insane amounts of mana
Besides that, its triggered effect to destroy nonbasic lands is expensive (sucking up four energy counters), and it really doesnt hurt an opponent much