Yarus, Roar of the Old Gods (MKM-375) - Murders at Karlov Manor: (Showcase)

Other creatures you control have haste.
Whenever one or more face-down creatures you control deal combat damage to a player, draw a card.
Whenever a face-down creature you control dies, return it to the battlefield face down under its owner's control if it's a permanent card, then turn it face up.