Corrupted Grafstone [Shadows over Innistrad] Siege // Sorcery Set: Core Set 2020 Promos

Set: Core Set 2020 Promos Type: Sorcery Rarity: Rare Cost: {1}{B} Exile target creature an opponent controls with mana value 2 or less and all other creatures that player controls with the same name as that creature

Set: Dominaria United Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}

Set: Innistrad: Crimson Vow Promos Type: Creature — Plant Beast Rarity: Mythic Cost: {4}{G}{G}{G} Trample

would you care to explain why you didn't complete your homework

Corrupted Grafstone [Shadows over Innistrad] Siege // Sorcery Set: Core Set 2020 PromosSet: Shadows over Innistrad Type: Artifact Rarity: Rare Cost: {2} Corrupted Grafstone enters the battlefield tapped. {T}: Choose a color of a card in your graveyard. Add one mana of that color. It is all too easy to disturb the Blessed Sleep.