2 items: Adds 25-1096 Maximum Magicka
3 items: Adds 3-129 Magicka Recovery
4 items: Adds 3-129 Spell Damage
5 items: Adds 5% Healing Done
5 items: Gain Minor Mending at all times, increasing your healing done by 8%.
The set consists of light armor and jewelry in all slots, as well as weapons and shields of all types.