Black Titan

Overview
"This beast was at one point, thought only to be a true legend. Nearly twice the size of a normal titan, soot-black skin and bone. And faster then any mutant ever seen. Unfortunately it has recently been proven a true threat. The Black Titan is the ultimate super mutant and the strongest infected the virus has ever created. It's body is stronger then a tank and has the strength to kill any survivor in it's path. The Black Titan appears to have undergone complete necrosis, causing it's body to comprise of dead cells. This has had the inverse effect and seems to make the black titan extremely hard to kill. Engaging this beast alone is almost guaranteed a death sentence; unless the survivor in question is inhumanely fast."