Dig Too Greedily

Look at the top {x} cards of your library you
may exile 1 of those cards, put 2 of those cards
into your hand and the rest onto the bottom
of your library. You may cast the exiled card until
the end of turn.

"Moria... You fear to go into those mines. The dwarves delved too greedily and too deep. You know what they awoke in the darkness of Khazad-dum... shadow and flame."