Smidur's Cavern, European Dead Zone

The Guardian crafts a Hammerhead, a Black Armory machine gun, in the Volundr Forge.

Annex, The Tower, The Last City, Earth

Ada-1: Look at you. Look at what you've done. What you've created. The first Black Armory weapon crafted by a Guardian. Oh, Ada. Ada, Ada, Ada. This predicament of a relationship has proven… unexpectedly beneficial. Perhaps when we first met, I was a bit… cold. Allow me to start over. Welcome… to the Black Armory.