Nerigal Savant III (Helmet)

Nerigal Savant III is a Legendary Warlock Helmet. At times, it can be purchased from Ikora Rey.

Upgradeable Abilities
Nerigal Savant III has the following upgradeable abilities:
 * Energy Projection - Increases grenade throw distance.
 * Innervation - Reduces grenade cooldown each time you pick up an Orb of Light.
 * Seal - Increases defense but locks in all previous choices.
 * Upgrade - Increases this armor's defense.