Challenge Friendly Guilds
Here's a list of Challenge-Friendly guilds... if you want your guild listed here, please let me know. If you know there are some guilds that have gone the way of the dodo... again... let me know.

EU Region
  • < Challenger of the Iron > - Chamber of Aspects - Alliance
  • < The Ironman Challenge > - Chamber of Aspects - Horde - you can do a /who The Ironman Challenge and message a member for an invite.
  • < Ironman Challenge > - Earthen Ring - Alliance - RP - you can /join ironman to join the iron man chat channel. Do a /who Ironman Challenge to message a member for an invite.
US Region (North America)
Alliance
  • < Wowironman > - Wyrmrest Accord - Alliance - RP - you can /join iron to join the iron man chat channel. Do a /who wowironman to message a member for an invite.
Horde
  • < Deaths Dark Raiders > - Feathermoon - Horde - RP - whisper any guild member for invite or contact rasta#1176 on battle.net.
  • < Iron Man Challenge > - Scarlet Crusade / Feathermoon - Horde - RP - message Ironladycat, Ginjrbredmon, Blueironmon-Feathermoon, Jujubeans, Huntnironman, Thrashalot
  • < The Benefactors > - Moon Guard - Horde - RP - Anyone can invite, however, Smaragd is likely online the most.
  • < Horde ironman > - Wyrmrest Accord - Horde - RP - Contact Metal in game for an invite.
  • < Iron Horde Challengers > - Wyrmrest Accord - Horde - RP - New, Iron friendly. Contact Duda in game for an invite.
  • < Wow Ironman > - Wyrmrest Accord - Horde - RP - Do a /who Wow Ironman to message a member for an invite.
US Region (Oceanic)
  • < WoW Challenges > - Dath'Remar - Alliance - PvE - msg an officer to apply: SwiftThorn, Leetar, Ashmortal, BloodyClaw, BloodyMata.