10 Times MCU Characters Seriously Messed Up
9. Tony And Banner Creating Ultron - Avengers: Age Of Ultron
Tony Stark combining his brains with that of Bruce Banner's seems like a genius idea on paper, but when the two come together to "create a suit of armour around the world", things go a little wrong to say the least.
Using the Mind Stone encased in Loki's own Scepter, Stark and Banner aim to design the ultimate Artificial Intelligence Peacekeeping Programme, fit for any level of threat to keep the world from protection.
The technology soon turned against the pair, combining with the mind of Stark's super computer JARVIS to create Ultron, an AI that believed the only way to bring peace to the world was to destroy humanity itself.
Ultron goes against all of Bruce and Tony's work, creating a robot army that destroys Sokovia in the process and causes the events of Civil War.
Good did come out of Ultron as Vision was born from the Mind Stone and defeated him. However, there could have been an easier way to get there, with the two bringing their super intelligence together to create something much more friendly.