If someone fired a bijuudama or an elemental jutsu at kaguya and she switched dimensions. Would the attack be switched as well or would it stay in that dimension she switched from?
She would not even flinch at the attack and or absorb it. But uf the attack followed through into the dimensional fissure she created then yes it will follow suit. If not then it stays in the original dimension. It's basically an overglorified kamui so yes