Valakut, the Molten Pinnacle [Zendikar] Masters 25 each other player sacrifices a

each other player sacrifices a creature

and that player decides whether to flip again

Set: Champions of Kamigawa Type: Instant Rarity: Rare Cost: {3}{U} Search your library for up to four cards with different names and reveal them

A master of tactics

Set: Commander 2017 Type: Sorcery Rarity: Rare Cost: {4}{B}{B} Kicker—Tap an untapped Vampire you control

Valakut, the Molten Pinnacle [Zendikar] Masters 25 each other player sacrifices aSet: Zendikar Type: Land Rarity: Rare Valakut, the Molten Pinnacle enters the battlefield tapped. Whenever a Mountain enters the battlefield under your control, if you control at least five other Mountains, you may have Valakut, the Molten Pinnacle deal 3 damage to any target. {T}: Add {R}.