Forging the Tyrite Sword is a uncommon Enchantment — Saga card from The List (PLST), collector number KHM-211. Current market price: $0.61, TCGplayer market prices via Scryfall.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Create a Treasure token. III — Search your library for a card named Halvar, God of Battle or an Equipment card, reveal it, put it into your hand, then shuffle.