I thought about that and I bet that Im on some list now cause of the hypothetical research that I did to figure that out, taking into the realistic temp of water at 10,000 ft (Wailords max depth) and pressure wouldn't be conducent. But this is a fictional world where 10 year olds can capture gods/demigods and fight them in tournments so I think so leway can be given lol. Im thinking my team will be Blastoise, Wailord, Gyrados still pending but thats narrowed down