Ho trovato questo in ita per chi mastica poco l'inglese.
http://www.theitajob.it/portale/show_guide.php?gid=21In 25-man raids, 3 players will have to soak Hour of Twilight each time. Below, for completion's sake, we will list every ability that can help a player survive Hour of Twilight:
Tanks using defensive cooldowns:
Death Knights using a combination of Vampiric Blood, Anti-Magic Shell, Icebound Fortitude and Bone Shield;
Druids using a combination of Survival Instincts, Barkskin and Frenzied Regeneration;
Paladins using Ardent Defender, Guardian of Ancient Kings or Divine Protection;
Warriors using Shield Wall or Last Stand.
Non-tank Death Knights using Anti-Magic Shell and Icebound Fortitude (or Anti-Magic Zone for Unholy), Druids using Survival Instincts and Barkskin, Paladins using Divine Protection or Divine Shield and Warriors using Shield Wall;
Shadow Priests using Dispersion;
Mages using Ice Block and Fire Mages, thanks to Cauterize;
Hunters using Deterrence;
Rogues using Feint;
Holy Priests using Guardian Spirit on any player.
http://www.icy-veins.com/ultraxion-detailed-strategy