Here are the details copied from Pirok's post: Species details:About the same height as a Toa. They have very little armour, except on their main body (the armour there is similar to Vezon's), which is completely covered in metallic armour. They have the finned Piraka feet. They are generally dark in colour, living underground. Therefore, they prefer to stay in the dark. They have wings rather than hands, but they have full arms. Their heads are similar to those of the Vahki. I would enclose an image, but I haven't quite got around to MOC'ing one.They are somewhat bat-like. They cannot use Kanohi; However, they all have powers similar to that of the Arthron, being able to use ultrasonic to sense what's around them when in complete darkness, or to sense things in the distance. They are almost silent when they walk. They have elemental powers, about the same level of control as a Toa, and have limited flight due to their wings.As for weaknesses, unless adjusted (which would probably take a lifetime) to bright light, they will be temporarily blinded by it; What little armour they have is weaker on their back, so striking from behind would do some serious damage; They have very little armour, and generally aren't incredibly strong, which doesn't work in their favour in a fight; And weaknesses due to elemental powers (Fire weak to water, ice weak to fire) too.