The real name of Raiden Shogun is Raiden Ai. Raiden Shogun, as god and ruler of Inazuma, has long shaken off the shackles of mere life, becoming the eternal traditional belief of Inazuma. "Eternity" is the only thing that she would take anything to pursue. Only Eternity could freeze all things under the sky, making Inazuma truly deathless.
The Raiden Shogun is the awesome and terrible power of thunder incarnate, the exalted ruler of the Inazuma Shogunate. With the might of lightning at her disposal, she commits herself to the solitary pursuit of eternity.
Engulfing Lightning
The naginata was a lethal weapon by which scattered dross might be cut away.
And the one who wielded that naginata was one who guarded the path to eternity.
Secret Art: Musou Shinsetsu
Gathering truths unnumbered and wishes uncounted,
the Raiden Shogun unleashes the Musou no Hitotachi
and deals AoE Electro DMG