Kefnet the Mindful
Amonkhet — mythic
Legendary Creature — God
Kefnet the Mindful rulings:
2017-04-18: Once Kefnet has attacked or blocked, it will remain in combat even if the number of cards in your hand becomes six or fewer.
2017-04-18: While resolving Kefnet’s activated ability, you don’t choose which land to return to its owner’s hand (or whether you’ll return one at all) until you see the card you draw.