TOP 20 des boss qui ont tenu tête le plus longtemps aux joueurs

#1 Alone in the Darkness - 70 days from One Light in the Darkness. 7th July 2009
#2 High Astromancer Solarian - 59 days from Magtheridon's death. 24th April 2007
#3 The Four Horsemen - 56 days from Gothik's death to D&T's kill. August 25th 2006
#4 Al'ar <Phoenix God> - 48 days from Magtheridon's death. 13th April 2007
#5 The Lich King (Heroic) - 42 Days from Heroic Putricide's death (first pull). March 26th 2010
#6 Kael'thas Sunstrider <Lord of the Blood Elves> - 31 days from Solarian's death. 25th May 2007
#7 Magtheridon - 29 days from the first 70 raid kills. 24th February 2007
#8 Lady Vashj <Coilfang Matron> - 17 days from being unlocked. 29th March 2007
#9 Leotheras the Blind - 16 days from Hydross' death. 4th March 2007
#10 Loatheb - 14 days from Heigan's death. 17th July 2006
#11 tied Heigan the Unclean - 13 days from Noth the Plaguebringer's death. 3rd July 2006
#11 tied Hydross the Unstable <Duke of Currents> - 13 days from Gruul's death. 16th February 2007
#13 tied Archimonde <The Defiler> - 10 days from Azgalor's death. 9th June 2007
#13 tied Gothik the Harvester - 10 days from Instrucotr Razuvious' death. 30th June 2006
#15 tied Mimiron Firefighter 25 - 8 days from Ensidia's KnockKnockKnock kill to Firefighter kill. May 1st 2009
#15 tied Sapphiron - 8 days from Four Horsemen dying. 2nd September 2006
#15 tied Gruul the Dragonkiller - 8 days from Maulgar's death. 3rd February 2007
#18 Reliquary of Lost Souls - 6 days from Gurtogg's death. 2nd June 2007
#19 tied Kel'Thuzad - 5 days from Sapphiron's death. 7th September 2006
#19 tied Kil'jaeden <The Deceiver> - 5 days from the opening of the third Sunwell gate. 25th May 2008

source: http://www.sk-gaming.com/content/16397-WoW_world_first_list

A noter que la durée n'est pas forcément fonction linéaire de la difficulté . Les manières de progresser ont beaucoup évolué aussi, et pour la quasi majorité des guildes qui ont down le LK25HM, c'est d'apres eux le combat le plus dur de Wow (bien que Yogg +0 est surement comparable en termes d'arrachage de cheveux sans parler avec les niveaux de stuff de juillet 2009). Après ca n'est que leur opinion, mais moi je me dis qu'ils savent de quoi ils parlent :p

Voila des petites statistiques interessantes, et qui peuvent donner a de nombreuses interprétations que je laisse a votre convenance.