Sword of Body and Mind is a special Artifact — Equipment card from Kaladesh Inventions (MPS), collector number 50. Current market price: — (foil $139.13), TCGplayer market prices via Scryfall.
Equipped creature gets +2/+2 and has protection from green and from blue. Whenever equipped creature deals combat damage to a player, you create a 2/2 green Wolf creature token and that player mills ten cards. Equip {2}