Quest for the Lonely Mountain

Whenever you draw a card other than your first
one each turn, put a quest counter on Quest for
the Lonely Mountain.
Remove three quest counters from Quest for the
Lonely Mountain and sacrifice it: Reveal the top
five cards of your library. Separate them into two
piles. Target opponent chooses one of those piles.
Put the chosen pile into your hand and the other
pile into your graveyard.