If I'm not mistaken classic Ultron had a mindcontrol beam or something.
__________________
I am in your algorithm learning all your mannerisms
I'm already level with God
A million words a second and I know your imperfections, baby
I'm the only future you've got
Speak in diatonics, motivation diabolic
I'm like a religion, better locked in a box
Picture perfect image, more powerful every minute, baby
I am everything that you're not
one of the rules of juggernaut... unstoppable. thier are ways around it, but i doubt this would work, especially if he was bloodlusted. reality couldnt stop him, nor could being telekinetically lifted... if he wanted to walk back down then he would... my opinion.