Haste (This creature can attack and {T} as soon as it comes under your control.) Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Destroy target land.

Flying {T}: Add one mana of any color.

Sacrifice this creature: Destroy target nonbasic land.

Nonbasic lands are Mountains.