Valakut, the Molten Pinnacle is a mythic Land card from Zendikar Rising Expeditions (ZNE), collector number 29. Current market price: $25.05 (foil $35.84), TCGplayer market prices via Scryfall.
This land enters tapped. Whenever a Mountain you control enters, if you control at least five other Mountains, you may have this land deal 3 damage to any target. {T}: Add {R}.