Mutavault [Grand Prix Promos] Zendikar Promos They have "Sacrifice this creature:

They have "Sacrifice this creature: Add {C}

Set: Theros Beyond Death Type: Land Rarity: Rare {T}: Add {C}

Set: Kaladesh Prerelease Promos Type: Artifact Creature — Construct Rarity: Mythic Cost: {4}{U}{U} Flash

Set: Strixhaven: School of Mages Prerelease Promos Type: Creature — Human Shaman Rarity: Rare Cost: {1}{R} Whenever an opponent activates an ability that isn't a mana ability

Set: Modern Horizons Type: Creature — Faerie Wizard Rarity: Uncommon Cost: {U} Flying

Mutavault [Grand Prix Promos] Zendikar Promos They have "Sacrifice this creature:Set: Grand Prix Promos Type: Land Rarity: Rare {T}: Add {C}. {1}: Mutavault becomes a 2 2 creature with all creature types until end of turn. It's still a land. Some worlds possess a hidden core where life's essence constantly surges.