Earth-TRN172 is an alternate future reality where the Super Hero Squad was never formed. According to this world's version of Magneto, there were no heroes to protect Super Hero City. Because of this, the Sentinels were created as a way to protect people. But the Sentinels went rogue believing that in order to protect the citizens of Super Hero City, they have to conquer them. They along with Scarlet Witch began to dominate the Earth.