"He is a Very powerful Dragon Called Twilight, he is a friend..." She said happily. "He is Older than this world, he just sleeps, a lot because Humans amuse him and the world is worth saving... so when a great evil is around, people who have the power and means to summon him can, to save it from Evil or a threat.... however I won't be casting much for a bit... it took a lot out of me... also he is very nice..."