Destiny Crafter

You may look at the top card of your library at
any time.
If you would draw a card, you may instead pay {2} and exile the top card of your library face
down. It becomes foretold. Its foretell cost is its
mana cost reduced by {x}, where X the number
of foretold cards you own in exile.
You may cast foretold cards as though they had
flash.