. Is Squidward able to destroy ghosts and did he mention this in his profile? No. You would need to proof that Gwen would be destroyed considering the trailer shows that Squidward can't kill ghosts since Ghost Plankton wasn't destroyed even after he got very close, and it's funny that you contradict what is mentioned in the profiles where it is said that he only hurts them and doesn't kill them. And again living beings≠Ghost beings, Ghost is literally dead, unlike Living Beings, they are alive, so they die because of the clarinet effect, but Ghost is literally dead, so how can he kill ghosts when he does not kill Ghost Plankton.