Volcanic Eruption [Alpha Edition] Apocalypse Promos Flashback {3}{G} (You may cast

Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost

Set: Eventide Type: Enchantment Rarity: Rare Cost: {3}{W} When Endless Horizons enters the battlefield

If you control an Urza's Power-Plant and an Urza's Tower

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Set: Time Spiral Type: Instant Rarity: Rare Cost: {W} Split second (As long as this spell is on the stack

Volcanic Eruption [Alpha Edition] Apocalypse Promos Flashback {3}{G} (You may castSet: 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.