Cataclysmic monster: Tempion

Tempest found a large piece of Dark Carbon stuck on the cloud, and he called his friends to get rid of this stone. Rody use her lightning powers to crack it, unsuccessful. Tempest decided to try, and same result, a thunder guardian also tried, but there's no change. However, they decided to repeat the same things, it took a hundreds of times and, when the stone finally cracked, a lightning explosion occurred, due to the fusion between Thunders and Dark Carbon, and so a celestial monster is born: Tempion!