When it comes to killing new raid bosses, our officers have only one thing on there mind.

"How can we kill this internet dragon in one big gay pile?"

Nothing brings them great joy then having all of there best internet buddies stacked on top of each other casting spells, chugging potions and having a merry old time. When the first kill of Muru came out and we saw the horrible abomination of "Melee" stacking and we decided a nine minute phase one was silly. So we decided to stack everything on top of each other and just shoot seeds and flamestrikes at it for a couple of weeks till the the ex blood elf power source died proving once again that every single boss thus far in Sunwell hates melee.

Hence if you are having trouble with Muru, just try throwing Warlocks and Mages at the encounter. We used T4 Alts so don't worry you can do it too.
Raid Make Up
1 Prot Warrior
3 Prot Paladins

4 Resto Shamans
1 Holy Priest
1 Druid

4 Shadow Priests
5 Warlocks
4 Mages
1 Hunter
1 Boomkin