Yes

I woke up, and let out a sigh of relief. I listened carefully for the sound of the hospital wing, wondering how I would explain myself. But instead I heard loud voices.

"Hermione Granger. Dead!" said Ms McGonagall. I opened my eyes, and realized that Ms McGonagall was standing over me. I waited for her to see my eyes open, yet instead she waved her wand at me and I saw myself rise over me, in front of my eyes.

She rushed me towards the library when I realized - I was some sort of invisible ghost! A phantom of some sort. I stood up and looked at my body. A hole was blown in it like I saw before. I looked at myself and saw nothing but the air. It was like I was wearing Harry's invisibility cloak, yet it covered my very skin.

I knew there was no going back now that my body was dead. Instead, I wondered to myself; who would I test my power on?