Sandwurm of the Deadlands

When Sandwurm of the Deadlands enters
the battlefield, presage 2. (Look at the bottom
two cards of your library, then put any number
of them on top of your library in any order and
the rest into your graveyard.)
"Quick! If we cover ourselves in sand it won't
see us!"
—Tagor, Ifnir scout, last words