In Cyberpunk 2077, tracking down the most advanced cyberware requires players to tackle the dangerous secrets buried deep within the Phantom Liberty expansion. The Militech Canto Mk.6 stands out as an incredibly powerful cyberdeck that allows netrunners to unleash devastating Blackwall hacks directly onto their enemies. Securing this mythical item requires making specific narrative choices and obtaining rare crafting components hidden within a highly secure underground installation.
Prerequisite Choices in the Phantom Liberty Campaign
To begin your journey toward acquiring this top-tier cyberdeck, you must progress through the main story of the expansion until you reach the pivotal mission titled Firestarter. During this encounter, you must choose to side with Reed and attempt to capture Songbird instead of helping her escape. This critical decision alters the remaining campaign trajectory and opens up the necessary pathway to explore the subterranean facility where the required schematics are kept.
Following this path eventually leads you into the deep experimental bunkers during the subsequent mission, Somewhat Damaged. As you navigate the terrifying corridors while avoiding a lethal maintenance robot, you will have a limited opportunity to locate the secret blueprints. Missing these specific rooms during the escape will permanently lock you out of obtaining the weapon for the remainder of your playthrough.
Locating the Blackwall Coding Schematics
While exploring the Cynosure facility, you must keep a close eye out for a security room marked as Sector Three or the Experimental Prototyping lab. Inside this area, you will find a locked door that requires a specific Technical Ability attribute level to override manually, or a nearby terminal hack to bypass security. Once inside, search the main desk to retrieve the blueprint for the Militech Canto Mk.6 along with a broken components matrix.
It is absolutely vital that you do not rush through this segment, as the atmospheric tension and roaming threats can easily distract you from thorough exploration. Finding this specific room is the only way to obtain the core documentation needed to build the deck later. Ensure your character has sufficient technical investment before entering the core layers of the installation to guarantee entry.
Harvesting the Cynosure Core Component
Obtaining the blueprints is only half the battle, as the device requires an active, specialized power source to function properly. After surviving the final encounter with the rogue AI entity and concluding the main sequence of the bunker, approach the shattered core structure left behind. You must manually extract the Cerberus Operational System Component from the mechanical wreckage before leaving the area entirely.
This unique item serves as the catalyst required to spark the Blackwall encryption protocol within your hardware. Leaving the room without collecting this core component will prevent you from completing the project, even if you possess the layout designs. Once secured in your inventory, you are ready to seek out an expert who can piece the experimental tech together.
Crafting and Equipping the Ultimate Cyberdeck
After successfully completing the tense events of the narrative arc, you must wait for a specialized message or decrypt the file at a reliable terminal. Take the collected blueprints and the recovered Cerberus matrix to any reputable Ripperdoc stationed around Night City. If you want to maximize your overall build efficiency, looking for a high-tier operating system upgrade provides an unmatched advantage during late-game combat encounters.
The crafting process requires standard legendary components alongside the unique items you harvested from the underground facility. Once installed, the Militech Canto Mk.6 grants access to the iconic Blackwall Gateway quickhack, which spreads autonomously through enemy networks. This devastating ability completely obliterates target systems, making you one of the most feared netrunners in the entire district.
