Dragonlord Placidusax

Flying, Ward {x}, where X is the number
of Dragons you control.
{u}{r}{g}{t}: Dragonlord Placidusax deals X damage
to any target, where X is the greatest power
among other dragons you control.
The Dragonlord whose seat lies at the heart of the storm beyond time is said to have been Elden Lord in the age before the Erdtree