However, Maximoff snuck up behind Rogers and used her powers to throw him down the stairs.In the confusion, Maximoff twins escaped from their holding cells and, though inexperienced, were able to use their powers to evade the Avengers and escape. Spiderman Costume  Having heard of them already, he noted that he was saddened to hear of Wolfgang von Strucker's death then mocked the pair for their reaction to learning of their mentor's murder. CCosplay  While keeping the Ultron Sentries away from the key, Scarlet Witch sensed a terrible thing, as her brother attempted to save Hawkeye and a young boy from Ultron, who had obtained a Quinjet, he was shot and killed by the robot.