If you don't play the card exiled with Urza's last ability, it remains in exile
The Magic the Gathering collab train is showing no signs of stopping, as Final Fantasy is the next stop, with some pretty good looking cards coming aboard
Next time, try to keep up. Illustrated by Leroy Steinmann Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Until then, may you go through your own awesome transformation
The true adventure, however, seems to be in finding cards to play.
Once you start considering Super Rares for this deck, Arthur, Wizard's Apprentice stands out as a superior option