Asphodel, Timeless Paradox

Cumulative Upkeep - Exile the top card of
your library face-down. (At the beginning of
your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
{4}, {t}: Choose a card you own at random exiled by Asphodel, Timeless Paradox and
put it into your hand.