The schemes that most benefits from Aminatou, Veil Piercer is Time Bends to My Will, which gives you an extra turn but does not allow you to untap on that turn
Plus, well take a closer look at the pull rates for all Lorcana booster packs
I prefer other cards with similar effects because Utopia Sprawl feels too constrained, only letting you add one extra color and always needing a forest to enchant, though it's a good backup to the alternatives
Maskwood Nexus makes all our creatures into Hamsters, so you can sacrifice something huge like Multani, Yavimayas Avatar which will be a Hamster and draw a ton of cards
It punishes you with increased cost for the wrong kind of target but it isn't a dead card when you find yourself in that position
Whether that's jamming vehicles or mulliganing into a hand full of Leyline Axe, the card inspires players, that's for sure