Nicol Bolas, the Ravager // Nicol Bolas, the Arisen [Core Set 2019 Prerelease Promos] Wall each player discards their hand

each player discards their hand and returns to their hand each card they exiled this way

but now that he is one of them

enchantments

−3: Target opponent's life total becomes 10

it deals that much damage to its controller

Nicol Bolas, the Ravager // Nicol Bolas, the Arisen [Core Set 2019 Prerelease Promos] Wall each player discards their handSet: Core Set 2019 Prerelease Promos Type: Legendary Creature Elder Dragon Rarity: Mythic Cost: {1}{U}{B}{R} Flying When Nicol Bolas, the Ravager enters the battlefield, each opponent discards a card. {4}{U}{B}{R}: Exile Nicol Bolas, the Ravager, then return him to the battlefield transformed under his owner's control. Activate this ability only any time you could cast a sorcery.