Io, Daughter Of The Moon

Eminence — As long as Io is in the command zone or
on the battlefield, whenever a player draws their second
card each turn, you get an omen counter.
As long as you have three or more omen counters,you
may cast this spell as if it had flash.
When Io enters, remove all omen counters from
yourself, then look at that many cards from the top of
your library. Put one of them on top your library and
the rest to the bottom in a random order.