Mountain

Molten Rain

Destroy target land. If that land was nonbasic, Molten Rain deals 2 damage to the land's controller.

Helldozer

{B}{B}{B}, {T}: Destroy target land. If that land was nonbasic, untap Helldozer.

Rats of Rath

{B}: Destroy target artifact, creature, or land you control.

Icequake

Destroy target land. If that land was a snow land, Icequake deals 1 damage to that land's controller.

Poison the Well

Destroy target land. Poison the Well deals 2 damage to that land's controller.

Lava Blister

Destroy target nonbasic land unless its controller has Lava Blister deal 6 damage to them.

Goblin Ruinblaster

Kicker {R} (You may pay an additional {R} as you cast this spell.)
Haste
When Goblin Ruinblaster enters, if it was kicked, destroy target nonbasic land.

Pillage

Destroy target artifact or land. It can't be regenerated.

Polluted Dead

When Polluted Dead dies, destroy target land.

Army Ants

{T}, Sacrifice a land: Destroy target land.

Swamp

Ogre Arsonist

When Ogre Arsonist enters, destroy target land.

Raze

As an additional cost to cast this spell, sacrifice a land.
Destroy target land.

Into the Maw of Hell

Destroy target land. Into the Maw of Hell deals 13 damage to target creature.

Rain of Salt

Rain of Tears

Plague Spores

Destroy target nonblack creature and target land. They can't be regenerated.