Master harmony is an aura that was released in the Members Loyalty Programme. It gives players visible green wings on their backs as well as glowing green eyes. It provides a 2% increase to Prayer experience and recovers 7% of prayer points for every 500 Prayer experience the player gains. This aura costs 30,500 Membership Loyalty Points, plus the Greater harmony aura and Harmony aura (which cumulatively costs 47,500 points altogether).
The aura will remain active for 1 hour and has a recharge time of 3 hours from activation.