Falkor, The Luck Dragon

Ward —Discard a card at random.
When Falkor enters, if cast, choose one-
•Discard a card at random, if a permanent card is discarded this way, you may put it into the battlefield tapped.
•Return a random permanent card from your graveyard to your hand.
{w/u}{w/u}{w/u}: Return Falkor to your hand.
Whenever Falkor attacks while saddled, you and other permanents you control gain hexproof.

Saddle 4