However depending on your role and the raid you may have different armor sets and strategies for differnet bosses. For example as Holy Pally: Lord Ryolith: Damage is steady but predictably bursty (Only stomps and a certain add make damage spike, then the last 30seconds require nearly a full mana bar) so wear a bit more spirit Alyzrazor: Tank healing goes from easy to incredibly, incredibly difficult due to very hard to predict extremely dangerous damage bursts, followed by a built in mana recovery period, so stack intellect and reforge spirit->haste. I found myself spending hours reforging shit to maximize for bosses in heroic Firelands (Sorry, its the last tier I participated in since I killed Deathwing twice and quit, so its most remember-able)