Sword of Light and Shadow [Double Masters] Wall Scroll there is only one matching

there is only one matching Squishmallow or item between any two cards

assuming someone else doesn't take the action first

Set: March of the Machine Type: Legendary Artifact Rarity: Rare Cost: {1}{G} If one or more +1/+1 counters would be put on an artifact or creature you control

+1: Attach The Aetherspark to up to one target creature you control

Set: The List Type: Sorcery Rarity: Uncommon Cost: {3}{U} Create a token that's a copy of target creature you control

Sword of Light and Shadow [Double Masters] Wall Scroll there is only one matchingSet: Double Masters Type: Artifact Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2 +2 and has protection from white and from black. Whenever equipped creature deals combat damage to a player, you gain 3 life and you may return up to one target creature card from your graveyard to your hand. Equip {2}