Primus Pilus Gunnr (Challenge Mode Epic)

Strategy

 * Gunnr spawns adds that have aggro requirements. The adds are a misty warrior, a misty crusader and a misty brawler, they cannot be tanked by the class who's name they share.  E.g. a misty warrior must not be tanked by a Guardian or a Berserker.  If threat is pulled by any scout/mage/priest or improper fighter a fail script will occur killing all of a certain class depending on which add it is.
 * In addition Gunnr now casts a curse. If the curse is not cured, it will detonate and kill all the raiders of the archetype (i.e. if a curse isn't cured off an Assassin and it detonates, all scouts die).