This is an exception to rule 217.1c, which stipulates that a permanent "forgets" its previous existence when it changes zones
This card is reminiscent of cards that punish noncreature spells like Scab-Clan Berserker or Ruric Thar, the Unbowed
Unfinity was the last of the standalone Un-sets and introduced Acorn cards, which are joke cards with silly effects that will never ever, in any format, be legal
Illustrated by Eli Minaya Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
These communities often have dedicated sections for deckbuilding advice, rules discussions, and card analysis
Once the dirty work is done, Arcanist is ready to get to work as your card advantage engine, casting those Opts and Serum Visions