Firion, Wild Rose Warrior is a rare Legendary Creature — Human Rebel Warrior card from Final Fantasy (FIN), collector number 137. Current market price: $0.74 (foil $1.06), TCGplayer market prices via Scryfall.
Equipped creatures you control have haste. Whenever a nontoken Equipment you control enters, create a token that's a copy of it, except it has "This Equipment's equip abilities cost {2} less to activate." Sacrifice that token at the beginning of the next upkeep.