Another one (or lets say 3) bites the dust, http://www.wowhead.com/npc=77477/marak-the-blooded (http://www.wowhead.com/npc=77477/marak-the-blooded), http://www.wowhead.com/npc=77231/enforcer-sorka (http://www.wowhead.com/npc=77231/enforcer-sorka), http://www.wowhead.com/npc=77557/admiral-garan (http://www.wowhead.com/npc=77557/admiral-garan) commonly known as Iron Maidens (??) were successfully......defeated.
(https://www.infinite-guild.eu/upload/smfpics/wod/t17/ironmaidensmsmall.jpg) (https://www.infinite-guild.eu/upload/smfpics/wod/t17/ironmaidensmbig.jpg)
Kill video:
Infinite vs Iron Maidens mythic (http://www.youtube.com/watch?v=4sEdNzeG1jw#ws)