Raiden Shogun's (Baal) namecard gives some extra information that may be a spoiler as to the identity of Ei. "Not simply Ei, and not merely the Raiden Shogun.

Raiden Shogun build team composition To take advantage of all this energy, we're going to want a main DPS character like Kazuha to defeat enemies while Ei's elemental skill is active.

Honkai Star Rail revealed its new character, Acheron, during TGA 2023, and she's likely the counterpart to Raiden Mei in Honkai Impact 3rd. Whitney Meers Published: Dec 8, 2023 Honkai Star Rail ...

Raiden Shogun in Genshin Impact 2.5 to have anti-shield and time stopping abilities Raiden Shogun might be the hardest boss in the game because she can not only stop time, but attack shielded ...