M-Tac Patch Helm of Terror Laser CutM Tac Helm of Terror Laser Cut Patch with gishjlmur The Helm of Terror is a mystical Icelandic symbol rooted in runic tradition, used for protection against power and to invoke fear in enemies. Known as gishjlmur, this seal was popular in the early Middle Ages, notably among the Vikings and the northern people of present day Iceland. These "terror helmets" were designed to instill fear and cause foes to flee. The gishjlmur reflects a history of