what's up with all those different kinds of troll teeth? does each blood color have specialized diets or somethin?
I have been thinking about this and my tentative answer is that trolls just have really leaky wnt signalling?
Here are some pictures of what fucked up wnt signaling does to teeth:
Evolutionarily I am not really sure what to make of it but it's nice to have a molecular mechanism! Maybe trolls have been post-agricultural revolution for a big enough chunk of evolutionary time that teeth variations ceased being subjected to selection pressure and a mess of phenotypes just sort of sprang up de novo?











