Zenith of Mysteries

You have no maximum hand size.
{3}, {t}: Draw 5 cards, then put a mystery counter
on Zenith of Mysteries.
If you would draw a card and your library has no
cards in it, if Zenith of Mysteries has 10 or more
mystery counters on it, you win the game instead.
Too much knowledge can save one's life and break
one's mind in turn.