Facade, the Sightless

Ward—Draw a card.
When Facade, the Sightles enters the battlefield,
exile your hand. Then create X 0/1 colorless Eye creature tokens, where X is the number of cards
exiled from your hand this way.
Whenever a player would draw a card, if an Eye
on the battlefield does not have a card exiled
under it, instead exile that card under target Eye.
Whenever an Eye leaves the battlefield, if it had a
card exiled under it, you may play that card
without paying its mana cost.