It's a lot of clicking
His Abzan (black, white, and green) colour profile, for one, gives you a huge range of deckbuilding options, encompassing nearly all the Saproling support cards
Elsha of the InfiniteElsha of the Infinite provides precisely that, although with a few more hoops to jump through than the number 11 card, Renari, Merchant of MarvelsRenari, Merchant of Marvels, has to
The rest severely lets Unfinity down, though, and feels less the retrofuturistic style it was aiming for, and more like mid-2000s flash animations, or, worse, soulless corporate art
And all the names had to make some kind of sense on its mini-card
But if it brings back a massive threat like Griselbrand on turn two or three, that tradeoff can be game-changing (and yes, Griselbrand also lets you pay life for cards)