Sword of Feast and Famine [Double Masters] Yx2 whenever a creature attacks you

whenever a creature attacks you or a planeswalker you control

if that creature came under its owner's control since the beginning of their last upkeep

Set: XY: Generations Type: Lightning Rarity: Promo Retreat cost: 0

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {1} {T}

Set: Nintendo: Black Star Promos Type: Colorless Rarity: Promo Retreat cost: 2

Sword of Feast and Famine [Double Masters] Yx2 whenever a creature attacks youSet: Double Masters Type: Artifact Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2 +2 and has protection from black and from green. Whenever equipped creature deals combat damage to a player, that player discards a card and you untap all lands you control. Equip {2}