Following WandaVision, a lot of details about Vision were left open-ended, but the MCU’s spinoff Vision series can answer those questions. Vision was introduced to Marvel’s mega-franchise in Avengers: Age of Ultron when he was created from vibranium and brought to life by the Mind Stone. He then went on to become the most powerful Avenger. The superhero formed a romantic relationship with Wanda Maximoff in Captain America: Civil War, but she ultimately had to watch him die twice. Vision convinced Wanda to destroy the Mind Stone so that Thanos couldn’t retrieve it in Avengers: Infinity War; he died again when Thanos reversed time to collect the stone.
