Blizzard issued new hotfixes yesterday in Ulduar, specifically for XT-002 Deconstructor and Mimiron. There were various class specific hotfixes that you would want to learn about (Priest, Rogue, Paladin, Shaman, Druid). The one that might affect raids is that Blessing of Wisdom and Mana Spring totem won’t stack. You can only have one or the other at a time.
Blizzard Quote:
Fear Ward will now properly be consumed whether a player is sitting or standing.
The Rogue talent Savage Combat should now properly be removed after leaving an arena match.
Greater Blessing of Wisdom and Mana Spring Totem will no longer stack as intended.
The trash mobs before XT-002 Deconstructor have gone through additional changes that should make them a little easier to get through.
The Ocular in Icecrown should be killable again using the quest item Eyesoar Blaster.
The quests “Shatter the Shards” and “The Guardians of Corp’rethar
Tomas Hernandez is owner of Blizzplanet.com since 2003 posting news about World of Warcraft, StarCraft II, Diablo III, Hearthstone, Next-Gen MMO, Blizzard Careers, and the Warcraft film.
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I was previously an employee of the OGaming Network (2003), and IncGamers (2008-2010). I was a guest newsposter for GosuGamers (World of Warcraft) a few years ago and for Diablofans.com (formerly Diablo3.com)