Academy Ruins [Secret Lair: Heads I Win, Tails You Lose] Dominaria United Commander its controller adds an additional

its controller adds an additional {G}

Sacrifice Command Beacon: Put your commander into your hand from the command zone

Set: March of the Machine Promos Type: Sorcery Rarity: Rare Cost: {5}{B}{B} Each player mills ten cards

Set: The Lord of the Rings: Tales of Middle-Earth Prerelease Promos Type: Legendary Land Rarity: Mythic {T}

Set: 30th Anniversary Edition Type: Enchantment Rarity: Rare Cost: {1}{W} If you would draw a card during your draw step

Academy Ruins [Secret Lair: Heads I Win, Tails You Lose] Dominaria United Commander its controller adds an additionalSet: Secret Lair: Heads I Win, Tails You Lose Type: Legendary Land Rarity: Rare {T}: Add {C}. {1}{U}, {T}: Put target artifact card from your graveyard on top of your library. Its secrets once wrought the greatest artifice ever known. Now crabs loot the rubble to decorate their shells.