Retrieve the Esper is a common Sorcery card from Final Fantasy (FIN), collector number 68. Current market price: $0.16 (foil $0.22), TCGplayer market prices via Scryfall.
Create a 3/3 blue Robot Warrior artifact creature token. Then if this spell was cast from a graveyard, put two +1/+1 counters on that token. Flashback {5}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)