Explore the Frozen Barrens

Search your library for a snow permanent card,
reveal it and put it into your hand. Then shuffle.
If at least {s}{s}{s} was spent to cast this spell, you
may tap target non-snow permanent you don't
control. It doesn't untap during its controller's
next untap step. ({s} is mana from a snow source.)
Snow landcycling {2}{g} ({2}{g}, Discard this card:
Search your library for a snow land card, reveal it
and put it into your hand. Then shuffle.)