Behemoth

{t}: Search your library for a land card and
put it onto the battlefield.
{3}{ut}: Gain life for each land you control with a different name.
Lands you control have every land type excepted legendary. (Cave, Desert, Forest, Gate, Island, Lair, Locus, Mine, Mountain, Plains, Power-Plant,
Sphere, Swamp, Tower, Urza's, and Basic)