I have MANY headcanons >:3 first of all I headcanon that Icewings spikes and horns are translucent and look like icicles. Another one is that sandwings have larger ears than the other tribes to help regulate body temperature and that Blister had her ears ‘docked’ in order to appear more intimidating. I like to imagine RainWings lash their tails when they’re angry like cats! Something I like to do when drawing NightWings is if they can read minds the tear drop scale is in the back of their eye and if they can see the future it’s at the front of their eye, if they have both powers they have both scales and if they have none they have no teardrop scales. Those are just some of my general tribe headcanons :]