No higher resolution available. Spike_Protrusion_Picture.jpg (download) (450 × 350 pixels, file size: 112 KB, MIME type: image/jpeg) About File History Perrin Crocker (Heroes) Appears on these pages of Bone Manipulation The ability to manipulate the bones of oneself and/or others. Sub-power of Calcium Manipulation... Bone Spike Protrusion The power to generate spikes of bone from one's own body. A sub-power of Bone Manipulation... File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current03:49, January 16, 2012450 × 350 (112 KB)Raziel354 (Talk | contribs) Read more Frankensteinian Monster Physiology Transmutation Homo Superior Physiology Retrieved from "http://powerlisting.wikia.com/wiki/File:Spike_Protrusion_Picture.jpg?oldid=641159"