Illidan – 200 CP (Discounted to Worm)
Gruesome, but I guess survival of the fittest is the law where your kind is concerned. You killed an Upper Class Worm life form at some point in the past, and rather than devour its body for sustenance or get devoured by it after
leaving your guard down, it bonded to you on a deep level. You can easily enter and leave your fallen brother’s carapace without disrupting its durability, which is far greater than that of any normal stone or steel, and can allow it to
bond with your nervous system while inside in order to make it a proper extension of your body for any effects that may apply only to your self. However, the dying will of the Worm you murdered remains inside, and its vengeance has had interesting effects. The carapace constantly gnaws at you, causing an effect similar to how muscles grow after exercise “wounds” them across your entire body, as well as disrupt and suppress any supernatural powers you may have. Besides helping you train by forcing you to become better in order to function at your baseline, removing the carapace after
staying within for a long time will actually release the power it devoured in one burst, giving you stores of strength and energy well beyond your normal capacities for a moment or two.