Greed Wings live in caves. And they collect jewels and any other jewelry like that they can find. They are normally not harmful unless someone takes their jewels. Then their whole body gets covered in diamond armor and, their eyes become red diamonds and they become practically invincible. They attack the person who took their jewels. Talk about bipolar eh? 😉😉😉😉😉. Also it doesn't matter where but they always have that diamond tattoo, it's part of them being greed wings. Also their normal colors would consist of any color of blue and any color of yellow or gold.