Mystery Crate

When Mystery Crate enters the battlefield, scry
1. (Look at the top card of your library. You may put
that card on the bottom of your library.)
{t}, {2}, Sacrifice Mystery Crate: Search your
library for a card and put it into your hand.
Then shuffle your library.
Countless times, brave adventurers have set off to find treasure. Countless times, they have failed.