(2) Set: Reduces the mana cost of your Renew spell by 12%. (4) Set: On Greater Heal critical hits, your target will gain Armor of Faith, absorbing up to 500 damage. (6) Set: Reduces the threat from your healing spells. (8) Set: Each spell you cast can trigger an Epiphany, increasing your mana regeneration by 24 for 30 sec.