As of this post, my Buddy is currently Level 22, and I'm about to start a Q&A raid. What it will be after the fact, I suppose I shall find out. Also, I think this is the first LV post I have written completely blind; right now I have so many tabs open that the visuals are blinking in and out - and they haven't blinked back in just yet.
After the raid plus a few more, I have this thing at Level 33. ...Still hasn't evolved yet. I guess this makes sense as Baltoy was rather rare, but my my.