Last time on Spiritual Guidance we began a thorough look at level 15 and level 30 priest talents and considered when and why you would take one talent over the other. This week we're continuing that discussion with level 45 and level 60 talents.
From Darkness, Comes Light For healers, this talent serves as a regen talent by saving players mana instead of returning it. The performance of it is very dependent on your spell usage, which means the regen cannot be easily quantified down to a simple number.
From Darkness, Comes Light can only be triggered by a handful of spells (Heal, Flash Heal, Greater Heal, Binding Heal, and Smite) making the talent practically useless to some players. For example, a holy priest who spends most of her time raid healing her 25-man raid (that always stands in fire) could go a whole fight without seeing a single proc from this talent. On the other hand, a 10-man disc priest who spends most of his time swapping between healing the paladin tank and spamming Smite heals could expect several procs during a fight.