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Yeah I'm not completely sure this would fit in with the current standard for the lore on the server and I'm kinda blanking on what a backstory or a reasoning behind this creature might be, but I have to say, its a creative idea.
This idea seems interesting but it sounds like it would be a bit hard to implement, and considering there is a current roleplay storyline it could be confusing to have a completely different branch of story among the allegiances.