Gilthain, King of Storms

Flying, Haste, Hexproof
{u}{u}{u}{u}: Gilthain, King of storms does not tap
this turn.
Gilthain, King of Storms deals X damage to each creature when it attacks, where X is the number
of instants in your graveyard.
"I am known as the god of war, my might is displayed
in my works, the thunder my cry, the lightning
my blade, I will claim victory over all."