Originally Posted by Prime Junta
S/he'll do great. If you're good at playing casters, you'll be fine with MotB too; just expect a bit of frustration in the beginning as you figure it out, and do consider avoiding combat as a viable strategy too. For example, if you see two really nasty beasties guarding an entrance you need to get through, you might want to try sneaking or running past them.
Keep your Premonition up, and your eldritch knight will rule.