The Anger Grendels are Grendel Man's equivalent to the Demonic Grendels. Unlike the Demonics, Anger Grendels are just as likely to choose an Ettin to kill as a Norn. Every drive converts to anger in them. In fact, anger makes them extremely resistant to all diseases, injury, and wounding. This makes them extremely difficult to kill. Not even the Hand can injure them badly. It also should be noted that they are also amphibious and can swim. There are 4 versions.