Hydra Nation Attacks (6 nov 2012 año – 1 ene 2015 año)
Descripción:
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.
Añadido al timeline:
fecha:
6 nov 2012 año
1 ene 2015 año
~ 2 years