M'uru nerfed.

#0 - May 13, 2008, 9:29 p.m.
Blizzard Post
"We've changed the Negative Energy spells cast by M'uru and Entropius to no longer cause spell interruption on the target. This should ease the frustration of the encounter for those casting classes who can not obtain 100% resistance to spell interruption through talents and effects such as Concentration Aura.

This change is live immediately on the US realms, and realms in other regions will receive this change with the deployment of the 2.4.2 patch."


http://forums.worldofwarcraft.com/thread.html?topicId=6440985139&sid=1

For some reason, I am extremely disappointed in Blizzard..
#45 - May 14, 2008, 9:06 a.m.
Blizzard Post
Q u o t e:
"We've changed the Negative Energy spells cast by M'uru and Entropius to no longer cause spell interruption on the target. This should ease the frustration of the encounter for those casting classes who can not obtain 100% resistance to spell interruption through talents and effects such as Concentration Aura.

This change is live immediately on the US realms, and realms in other regions will receive this change with the deployment of the 2.4.2 patch."


http://forums.worldofwarcraft.com/thread.html?topicId=6440985139&sid=1


This is indeed correct.

We felt that this change to M'uru's spell interruption would ease some of the frustrations certain classes were having with the encounter.