Trees seem to make exceptional portal healers. Anybody have suggestions? Current strat is use Nourish glyph and Regrowth, Rejuv, LBx3, Wildgrowth, Nourish x4, Swiftmend then go back in portal. Also how long should it take to complete the fight in 25 man, and what is the max number of healers that can take portals without interfering with getting orbs.