Volcanic Eruption [Alpha Edition] Masticore They have "Sacrifice this creature:

They have "Sacrifice this creature: Add {C}

create a 1/1 colorless Eldrazi Scion creature token

Overload {6}{U} (You may cast this spell for its overload cost

Set: Onslaught Type: Sorcery Rarity: Rare Cost: {6}{G}{G} Each player's life total becomes the number of creatures they control

Set: Ixalan Prerelease Promos Type: Legendary Planeswalker — Vraska Rarity: Mythic Cost: {4}{B}{G} +2: Create a 2/2 black Pirate creature token with menace

Volcanic Eruption [Alpha Edition] Masticore They have "Sacrifice this creature:Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U}{U} Destroy X target Mountains. Volcanic Eruption deals damage to each creature and each player equal to the number of Mountains put into a graveyard this way.