Is a one of a kind Heavy Armed and Armoured Drone that goes on missions with Specter X at all times. Reasons for this are because the Iron Finch never is satisfied unless Specter X is within and knows he safe.
Designed by the Iron Finch to be the Ultamite Mission Companion, the MFD is by far the most learned Drone for combat and mission directives, almost counting as an entire army.
The Inside JokeEdit
The truth though is that Specter X has never needed not once this extra protection as it takes away all the fun and the challenge in completing his missions. The MFD makes his missions to easy and tries repeatedly to disable his constant, "mother".