Cosmos Met-Ronn: age (unknown in metrosian years but in human years) 20
Five years before Cosmos joined the team he had lived a peaceful life on his home planet: Metros (located in the central galaxy), until some alien hunters came and terrorising cities looking for him (because of his mystic powers), it was only after one of his brothers was killed by the hunters that his father decided to send him to earth (with their planet sacred relic: the universal gauntlet) where the other mystics heroes were known, after defeating the hunters with his newfound friends the Stephan Heroes he decided to officially join them, five years on his had many great adventures with the team while mastering his powers (both his natural & mystic abilities), cosmos is the hero of energy (he can make energy contracts, manipulate energy and shoot energy) And he has known to meditate sometimes