It seems like a sweet piece of tech for my Neyith deck, and that makes me happy
As a LONG-time player of Magic, Im not sure how I feel about a Universes Beyond set being Standard legal
All you need to do is flood your board with plenty of creatures with one toughness, and suddenly you can pay one mana to draw two cards as often as you want
Tolarian Academy is arguably more powerful, producing one blue mana for each artifact you control, which are easier to generate and harder to kill
And while its hard to predict what that might be, that thinking has influenced the current state of the resale market and why many of us buy one box of Magic: The Gathering cards to play with, and one to sell
The obvious play is to make an ooze tribal MTG Commander deck, stuff it full of Slime Against Humanity, and then use Nantuko Shrine to create dozens of squirrel tokens each and every turn