Ains Ooal Gown, Sorcerer King

Flying, Double Strike, Hexproof, Indestructible
Whenever an instant or sorcery deals damage to any target, Ains Ooal Gown, Sorcerer King deals that much damage to any target.
You may cast enchantments and sorceries as though they had flash.
Spells you control cannot be countered.