Since the PvP tip of the days were so popular, I figured I would try the same thing with raiding.  Granted, these tips will be a little more usefull than the PvP tips were.  If you have any raid specific questions, please let me know and I will try to cover them in future Raiding Tips o’ the Day.

Instance: Zul’Aman

Boss: Hex Lord Malacrass

Tip: During this fight, the Hex Lord will channel Spirit Bolts causing large amount of raid wide damage.  Just before he starts channelling cast earth shield on yourself.  Not only will this reduce the amount of spell push back you get while you are trying to cast chain heal, but you get the added bonus of the healing proc off of earth shield allowing you to focus on healing others rather than yourself.