Aperture, Black Garden

The Guardian hacks the Vex gate network and defeats the Vex which appear. Six Oracles appear. The Guardian defeats multiple Gate Technician Minotaurs and uses the Void Craniums which the Gate Technicians drop to destroy the Oracles. The Guardian heads further into the Black Garden.

Ghost: When Guardians last faced the Undying Mind, the Vex were trying to seal the Garden to resurrect the Black Heart. The object of their worship. Darkness incarnate. I wonder if that's still the case… or if the Pyramid forced a change of priority.

The Guardian hacks the Vex gate network and defeats the Vex which appear. Twelve Oracles appear. The Guardian defeats multiple Gate Technician Minotaurs and uses the Void Craniums which the Gate Technicians drop to destroy the Oracles. The Guardian heads further into the Black Garden.

Ghost: There are hundreds, maybe thousands of copies of the Undying Mind lurking in the network. The only way we'll put an end to the Vex incursions on the Moon is by destroying every last one. We've got a lot of work ahead of us. This fight is just step one.

The Guardian reaches the area to plant the transmat beacon that will draw out the Undying Mind.

Ghost: Ikora's portal should wrench the Undying Mind from wherever - whenever - it might be hiding. Be ready. Once the beacon is deployed, there's no turning back.

The Guardian plants the transmat beacon. The Undying Mind comes through Ikora's portal. The Guardian defeats the Undying Mind.

Ghost: Great work, Guardian. That's one Undying Mind down. But there are still a great many more left to go. Fortunately for us, we're not alone in this fight.