We played 3 healers with 13 people , the pressure was extreme , i had to heal alot and dispell alot , after the end of phase2 iwas basically oom , i tried to use a pot , it helped abit but still not enough , i think flash healing individuals and aoe heal constantly wore me out , im not sure if its better to try to top individual with renew instead or maybe heal? too much mana lost overall , maybe enlightment is the answer?