2 items: Adds 4% Healing Done
3 items: Gain Minor Aegis at all times, reducing your damage taken from Dungeon, Trial, and Arena Monsters by 5%.
4 items: Adds 1096 Maximum Magicka
5 items: Casting an Ultimate ability while in combat grants 5% of Ultimate spent, up to a max of 20, as Ultimate to up to 11 other group members within 12 meters every 2 seconds over 10 seconds. Group members can only be affected by this set once every 45 seconds.

[Perfect]
+ Adds 129 Magicka Recovery

Type: Trial
Location: Dread Sail Reef
Requires DLC: High Isle

Obtainable items:
Jewels
Weapons
Light Armor