Pokemon riddle #8

crayZender · May 6

I am the only master of my domain who does not require a stone, a shard, or a relic to achieve my ultimate transcendence. My power is not held in my hands, but etched directly into my spirit through the air I breathe.

I am the architect of the "Delta," a force that rewrites the very laws of the atmosphere to protect those of my blood. While my kin are defined by the earth and the sea, I am defined by the "End," yet I was the first to ever be banned from the highest tier of battle—not for my strength, but for the freedom of my equipment.

I am the dragon that eats the stars to keep the world below in balance.

Who am I?

Hint: it is a very specific one…