Mizu is formed of giant rocks and water. The male form is bigger while the female form is smaller and skinnier. The females are usually calm and will not start fights so easy. When they are a child, they are small, but in their life, they grow bigger and bigger as their parents. They protect the place they live in and make groups. They are like some gods for the other water or rock Pokemon that live there The king is the one that is the most powerful and has the most water in their body. They lead the group and they must always be in battles. The queen is their partener. If the kind has no partener, there is no queen. When a Mizu dies, the water in them flows in the lake/sea/where they live and the group puts the remaining stones on a selected shore. No body was recorded to have ever caught a Mizu in a Pokeball. They are really hard to catch. If you ever see one, you can make photos and look at their beauty.