Watermelon Tourmaline - ウォーターメロントルマリン

__Hardness:__ 7.5 A gem who mainly does patrol duty. They're partners with [Hemimorphite](https://anilist.co/character/123994). Watermelon is energetic, bubbly, and always has their head in the clouds. Watermelon is also able to produce an electrical charge, which they are capable of using as an attack. It appears effective against Lunarians, and doesn't seem to effect nearby Gems.