2 items: Adds 1096 Maximum Magicka
3 items: Adds 129 Damage
4 items: Adds 1487 Penetration
5 items: When you deal Shock Damage, you have a 15% chance to deal 433 Shock Damage to the enemy and up to two other enemies within 5 meters. This effect scales off the higher of your Weapon or Spell Damage.

Type: Dungeon
Location: Shipwright’s Regret
Requires DLC: Ascending Tide

Obtainable items:
Jewels
Weapons
Light Armor