Nessus: Light Collection
Charge the Nessus Obelisk by defeating enemies with abilities and your Super, and by collecting Orbs of Light.
"Your Light is the final key to unlocking the powers of this obelisk. Charged with Light, the obelisk will be able to link to the Sundial and create a barrier that will contain the disruption on Mercury. Do what you do best, Guardian, and blind your enemies with the Light." —Transmission from Osiris