Honkai star rail x fate stay night Gilgamesh demo

Welp, the easiest way to get Gilgamesh ever, Also, I don't know if it's just me, but the animation of Emiula Elish and his outfit makes me believe the FGO might add Nebuchadnezzar II/Gilgamesh alter to the game as a servant himself rather than a costume for the caster version (though the purple scene from his np is because he is a destruction lightning character and his outfit might include the battle in new york ce ref)