Titan's Awakening

Reveal the top X cards of your library. Put all
land cards from among them onto the battlefield tapped and the rest on the bottom of your library
in a random order.
Spell mastery — If there are two or more instant
and/or sorcery cards in your graveyard, untap
those lands.
Not many traverse the ruins of Snowpoint but those
that do, witness power thought to be lost through time.