Malignant lesions of the skin are common. Patients who develop squamous cell carcinoma and malignant melanoma often have recognizable precursor conditions. A few skin lesions resemble malignancies. Lesions that are growing, spreading or pigmented, or those that occur on exposed areas of skin are of particular concern.
Powers and skills. Dark Sonic is a dark super transformation achieved by Sonic the Hedgehog in the anime series Sonic X. The multitude of fake Chaos Emeralds and Sonic's intense anger allowed him to achieve this transformation.
Dark Sonic. Dark Sonic was a villain in the series, being a recurring antagonist in Fire and Ice (acting as one of the main antagonists during the Dark Prophecy arc). Created by the small amount of The Darkness of Evil's energy left within Sonic, he is a parasite who eventually became a manifestation of Sonic's negative emotions. During the Dark Prophecy arc, he was killed by Mario and Luigi in order to release Sonic from his control.