[quote=@TheWizardLizard]
<Snipped quote by Kronshi>

Heavy steel, then.

I will be a bulwark! Utterly unbreakable! Just... don't expect me to move any faster than like, one foot an hour.
[/quote]

You have earned the Acheivement!
Immobile Fortress!
Adeptly labelled so, not for the immensely slow pace, but due to the fact that he doesn't NEED to move. Just park him as a wall blocking a path, and then you're set!