[quote=Vordak]
Would arcane intangibility (immunity to mind, body control, hexes, illusions) be to OP for a soldier-engineer with no combat magic apart from that?
[/quote]

illusions, hexes(those are curses) they should affect him too, and since no one is immune to mind control or body control I guess you can be the first for those two but still, make him have to use some effort to combat those types of attacks