Heya guys :3!! Green here with another Pokemon theory! I'm not copying ProtoMario, he's way better than me first thing. Second, I'm making theories for fun ok? Now everyone knows one of the legendary Pokemon in Sinnoh, Heatran, the only legendary Pokemon that can be 50% male and 50% female legendary. Ok, is there anything wrong with Heatran? Nope, nah, no way... NO!! Nothing is wrong lol. OK, why you guys are reading this thread? Here's the reason why? in Generation 6, have you heard by a Pokemon called 'Volcanion'? Probably the first Pokemon to be a Fire and Water Type combination. Is it an event Pokemon? No one knows. It's a rumor Pokemon just like Hoopa and Diancie. Heatran has a combination Type of Fire and Steel. Volcanion is Fire and Water. Volcanion is very similar to Heatran! Well here's the thing!! In Pokemon Black 2, there's a cave like there is so many water etc? In Pokemon White 2, the same cave but fire instead. Well in Pokemon Black 2, Heatran was located in that cave. What happened to Heatran there? Heatran is also a fire type, not only steel. Heatran has been injured by those waters in Black 2.  It got so injured that it transformed into a new Pokemon, with a Type Combination of Fire and Water. That's why it called Volcanion, comes from the 'water Volcano'.  What do you guys think about this? Share your arguments !!