Morgull, Eater of Planets

Flying, Trample
When Eater of Planets enters the battlefield, exile target nonland permanent. Its controller may
search their library for a basic land card and
put it onto the battlefield tapped, then shuffle
their library.
Whenever Eater of Planets attacks, you may
sacrifice any number of lands. If you do, scry X,
where X is equal to the number of lands you sacrifice.