Greninja V-Union (SWSH156) [Sword & Shield: Black Star Promos] DB2-139 Set: Commander 2018 Type: Artifact

Set: Commander 2018 Type: Artifact Rare Cost: {4} Untap all artifacts you control during each other player's untap step

Then shuffle your library and put the last cards you looked at this way on top of it in any order

Set: Sword & Shield: Vivid Voltage Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Vanguard Series Type: Vanguard Rare Cost: You may cast artifact

Set: Secret Lair Drop Series Type: Legendary Creature — Zombie Assassin Rarity: Mythic Cost: {4}{U}{B}{R} Haste

Greninja V-Union (SWSH156) [Sword & Shield: Black Star Promos] DB2-139 Set: Commander 2018 Type: ArtifactSet: Sword & Shield: Black Star Promos Type: Water Rarity: Promo Retreat cost: Colorless,Colorless