The key here is finding abilities that we haven't quite found a home for, or haven't done in a long time
This cheap alternate win condition looks trivial to pull off with cards like Chasm Skulker / Toothy, Imaginary Friend + lots of card draw, Forgotten Ancient soaking up counters just by existing, and Vorel of the Hull Clade / Pir, Imaginative Rascal / Doubling Season doubling counters
The exact count seems to fluctuate from site to site, but I can say that there are only about a dozen or so of these cards out there and if it seems that the most realistic value of this card is around $15,000 to $25,000 +
Getting a result that's on curve and taps for three colors
For some reason it isnt, though, and that is perplexing
It offers incredible land recursion for multicolored decks with fetch lands and can help mill the top of your library after a Brainstorm