2 items: Adds 3-129 Magicka Recovery
3 items: Gain Minor Aegis at all times, reducing your damage taken from Dungeon, Trial, and Arena Monsters by 5%.
4 items: Adds 4% Healing Done
5 items: Casting an ability or drinking a potion that applies a Major Buff on yourself or an ally creates a pool of Kyne's Blessing for 4 seconds. You and allies standing in Kyne's Blessing restore 9-399 Stamina and Magicka every 1 second. This effect can occur once every 10 seconds.
The set consists of light armor and jewelry in all slots, as well as weapons and shields of all types.