Lustrous Bond

Overview

Lustrous Bond is a Legendary Bond for Warlock Guardians in the Lustrous Armor set. Shine bright to show the way to a better future.

The set's 2-piece bonus, Photogalvanic, gives Solar weapons flinch resistance, handling and reload speed for a time after you receive healing. Its 4-piece bonus, Cauterize, heals you on rapid Solar final blows. The other pieces are listed on Lustrous.

Acquisition

Lustrous armor comes from the Solstice event. Eva Levante in the Tower opens access to the Solstice Forge. Each piece costs 100 Solstice Alloy. Alloy comes from activities, and harder activities such as dungeons and raids award more. Later pieces of the same type can be acquired from Solstice Engrams in the Portal.

Solstice drops are +1 gear tier while the event is live. The 2025 event ran from August 5 to August 19, 2025.

An Incandescent Ingot costs 50 Solstice Alloy and is forged for a specific armor slot. It adds an Incandescent glow through the "A Glowing Solstice" quest.