Hydra Nation Attacks (6 nov 2012 ano – 1 jan 2017 ano)
Descrição:
A secondary Master Mold operated by Hydra in a secret location remains active. This new generation of Sentinels operate independently using an AI, known as Ultron, designed by Hydra loyalist Steven Lang.
Adicionado na linha do tempo:
Data:
6 nov 2012 ano
1 jan 2017 ano
~ 4 years