Tier 3 talents are available as soon as you have 10 points in that talent tree. • Absolution - Max 3 points, up to 15% reduction in mana cost for dispel magic, cure disease, abolish disease and mass dispel. o Nice when you need to use these abilities a lot, as in certain raids or PvP, but a heavy investment in talent points for a low return in most situations. o Situationally useful • Inner Focus - 1 point, reduces the mana cost of your next spell by 100% and increases its critical effect chance by 25%. 3 minute cooldown. o Amazing ability! Any spell you want for free, and does not start to global cooldown or the 5 second timer and greatly increases the chance of a critical. o Can be used in macros with your favorite spell. o Insanely useful for both healing (holy) and DPS (shadow) o Highly recommended • Meditation - Max 3 points, Allows up to 15% of your mana regeneration to continue while casting o Very useful for long fights both for damage and healing. Becomes more useful the longer the fights you are in become. Therefore almost critical to have for raiding priests and almost useless for PvP. o Must have for raiders You can leare more tips about wow power leveling from others ,I think you can have a try ,it`s very useful.