Device or Vehicle

Master Mold
Nick Name
|
Creator or Inventor
Dr. Bolivar Trask
Owner or Possessor
Self Aware
Function or Uses
Mutant Hunting Android
Size
Varies with design.
Weight
Varies with design.
Special Properties
Self aware construct capable of projecting its conscious into other mechanical devices.

Master Mold is capable of duplicating itself or adding to its own mass to become immensely powerful.
Regularly Appearing

Uncanny X-Men

X-Factor Vol. 1
First Appearance
X-Men Vol. 1 #15 (Dec. 1965)
Creator
Stan Lee & Jack Kirby
Origin
Dr. Bolivar Trask, the creator of the mutant hunting robots known as the Sentinels, created the Master Mold a self-aware model which would be tasked with constructing more of the massive robots.

Master Mold eventually determined that the only way to fulfill its mission of eradicating all mutants was to enslave humanity.  Trask was forced to sabotage his own program thereby destroying himself as well as the Sentinels.

Years later the remains of the Master Mold were found and reassembled by Dr. Steven Lang, who was working under the direction of the Council of the Chosen, the precursor of the Inner Circle of the Hellfire Club.  Lang also created legions of Sentinels to attack the X-Men, but their construction was inferior and he was defeated and apparently died.

Programmed with Lang's mental engrams, Master Mold was activated and began to believe that it was Lang.  Obsessed with the eradication of mutants Master Mold was dauntless and always returns despite being destroyed numerous times.