Unbeknownst to him, the Scepter was also influencing him, fueling his hatred over his brother Thor and the inhabitants of Earth. Nowhere in the first Avengers are we specifically told that Loki ...
Ultron realizes that the Mind Stone is inside the scepter and forces Helen Cho (Claudia Kim) to create a new body for him. The Avengers stole the body before Ultron could insert his consciousness ...
The fun then continues with a small packed lab as Loki's Scepter is being studied, leading to the creation of Ultron. Speaking of Ultron, this leads directly into our next and a LEGO Avengers ...