I think the save game scanner can fix that as long as we find out which one of the mine carts in Dragandor actually gives the phoenix spell, and how is it called. I have no qualms starting and saving 50 games before scanning them all and checking for stuff. It will be a rather fast check.
Since I don't know if anyone updated it since KBAP, you can get it from here:
http://forum.1cpublishing.eu/showthr...e+game+scanner
http://forum.1cpublishing.eu/showthr...e+game+scanner
Thin is, I think steam saves for KBDS are a bit different for KBAP, so it might take a bit of fooling around to get it working. Or alternatively, if you can use another program to read the steam files used to save the game, I guess it can be used too.