Bansha is a general of the Ghost Warriors, and a major antagonist in Ninjago: Possession. Bansha, like her allies Soul Archer, Ghoul Tar, and Wrayth, has manipulated her boss Morro into releasing The Preeminent, and killing him later.
She assisted Morro on his mission to release the Preeminent. In a battle with the ninja, she convinces Morro to kill the ninja, however Morro does not accept it, as he only needs to slow them down. Bansha,like the other ghost generals, later realized Ronin is on the ninja's side, and paralyzed him. She later made sure the Preeminent is released, and after that, along with the other generals, she was ready to crush anything in her way including Morro by helping the Preeminent. It is likely she fell into the sea along with the other ghosts and the Preeminent and Morro.