Diamondhead
The Petrosapiens are an old race composed of living crystal. At first the Petrosapiens lived underground in the glittering caverns of their crystal planet. With the power to grow their crystal bodies in nearly any why they want and the power to fire off crystal bullets the race soon became a race of warriors because they could make their own weapons. When the race found the surface they soon became much more peaceful.
When the Contemelia found the planet they wasted no time in enslaving them with their powerful technology. The Petrosapiens were forced to become living art molding their bodies for their owns. Needless to say they hated the Contemelia and when the implants failed on in the great rebellion the Petrosapiens became indestructible monsters killing any of the Contemelia they saw. The Petrosapiens were lucky that the Contemelia didn't destory their home planet and just sell the jewels, but the Contemelia king thought that the planet sized jewel was such a rare treasure that it could only belong to him.
Due to the actions of Vilgax their planet was destroyed, but thanks to the actions of the heroic Ben 10 Petropia has been restored and the race resurrected. Now the only question is what will they do. Shall they become a race of beauty and peace like the jewels that are made of or will the heart of warriors that beat in their chest prove to great and go to war with the galaxy that destroyed them.
Strength: 6
Technology: 7 The Petrosapiens are one of the more advance races in the galaxy when it come to technology.
Culture: 4 The race is united but they still like to fight.
Development: 5 its hard to tell what's a city and what's nature on the planet due to it all being crystal.