Eledraan dragons feed off of magic and can use one or, uncommonly, two elements to protect their land and their friends. The orbs is where the magic is stored and contains pure magic, brightly glowing orbs show they're healthy and is what allows them to control their elements. If consuming too much magic, it may be uncontrollable. Magic also helps them fly, but it drains their energy quickly. They start training their magic abilities at a young age, to increase their orb capacity and power.
Would anyone be interested in these? Otherwise I'll just keep it for myself. c: