Sword of Sinew and Steel 228 (Modern Horizons)

Equipped creature gets +2/+2 and has protection from black and from red. Whenever equipped creature deals combat damage to a player, destroy up to one target planeswalker and up to one target artifact. Equip {2}

NM - $20.50
LP - $16.40
MP - $12.30
HP - $8.20
DMG - $4.10