Samurai's Katana is a uncommon Artifact — Equipment card from Final Fantasy (FIN), collector number 154. Current market price: $0.24 (foil $0.33), TCGplayer market prices via Scryfall.
Job select (When this Equipment enters, create a 1/1 colorless Hero creature token, then attach this to it.) Equipped creature gets +2/+2, has trample and haste, and is a Samurai in addition to its other types. Murasame — Equip {5}