Valakut, the Molten Pinnacle
Land
~this~ enters tapped.
Whenever a Mountain you control enters, if you control at least five other Mountains, you may have ~this~ deal 3 damage to any target.
{T}: Add {R}.
Where Ancients Tread
{4}{R}
Enchantment
Whenever a creature you control with power 5 or greater enters, you may have ~this~ deal 5 damage to any target.