Kek, thats what everyone thinks, probably including the enemy. Not saying anything will happen, but it sure would catch many off guard.
Sounds more like summoning some demon.
What if they are more spiritual than physical, for example violating the laws of physics?
there was this guy a few years ago from CNN
https://www.newshub.co.nz/home/entertainment/2017/03/outrage-as-cnn-reporter-eats-human-brains-on-air.html