Even without going that extreme, all three teams that finished in the Top 8 of the Team Constructed Open that played Urza, Lord High Artificer played a full playset of Emry, Lurker of the Loch, which represents impressive adoption and success rates
Its a Mind Stone Elf thats more fair, has more utility, and will hopefully be reprinted sometime soon, perhaps in a Masters set!
Dragons, Slivers, or Allies will make the best use of this, but Vampires and Dinosaurs will still be happy to run a Pillar in the 99
This is because auras can enchant any acceptable target, unlike equipment that can only be equipped to your creatures
Flipping through cards from this new collection, I was honestly blown away by how the TCG continues to not only expand but, arguably, improve