O' Dragon, Conquer the Expanses of Wadatsumi

is the Noble Phantasm of Sakamoto Ryouma (Lancer).
Ryouma raises Ama-no-Sakahoko to the heavens and offers it to the black orochi, shedding its skin and transforming into a beautiful white orochi that resembles a divine dragon.
The white orochi of Takachiho, clothed in the shining white mysteries from the Age of Gods, wields a great power. With her stalwart physical barriers that cannot be penetrated by half-hearted attacks and her completely unparalleled combat prowess, this form may very well be the figure of a god of a new age.
But instead of becoming a dragon that soars through the skies, she chose to race through the seas as an orochi with a certain someone.Fate/Grand Order — Sakamoto Ryouma (Lancer), Profile translated by shinyklefkey on Reddit
==References==
Category:Noble Phantasms
Category:EX rank Noble Phantasms
Category:Anti-Army Noble Phantasms
Category:Mounts
Category:Dragons
Category:Snakes
Category:Noble Phantasms introduced in Fate/Grand Order
Category:Transformation Noble Phantasms