Armillary Sphere

{2}, {t}, Sacrifice Armillary Sphere: Search your
library for up to two basic land cards, reveal
them, put them into your hand, then shuffle
your library.
"The raven arrived from the Citadel this morning,
Your Grace. The Conclave has met, considered reports
from maesters all over the Seven Kingdoms, and
declared this great summer done at last.The longest
summer in living memory."