User blog:Hedgeidna97/The Fire Spirits

I came up with these spirits, called the Fire Spirits for my roleplay, The Inferno Emeralds. I told some people about it, 1 person said it was a good idea, one person was in the middle and one hated the idea. I don't know if this is a good idea or not, so I'd like to see what you think about my idea before I put it on my roleplay.

Definition of the Fire Spirits: The Fire Spirits are a group of 6 spirits who live in the Fire Dimension, they posses people who don't have any pyrokinetic experience and turn them evil. They are ghosts/spirits and they cannot be touched or hurt, except using ice and water. If the Fire Spirits get touched by these they will dissapear and come back at a later time. The 3 names I have come up with so far are, Pyro, Vulcan and Ty. Please tell me what you think about this idea.