Master Mold

History
Master Mold was created by Bolivar Trask to build an army of Sentinel Mk II's to control the mutant population. Master Mold and the Sentinel Mk II's were the first designs to include customization to deal with specific mutants - with information on specific Mutants being relayed to Master Mold - whom then designed counter-measures in specific Sentinels to deal with the specific Mutant.