Khaelenmore;
There is a known issue with Boreas' AI; I'll add your description to the bug report.
I'm not sure if it would be required, but if you email supportdos@larian.com with the report.zip file generated by the
D:OS support tool (for the PC version), I'll add that as well. The report will contain system and game information, as well as your saved games. To reduce the file size you can delete most of the saves from the zip, just leaving one before this fight.
zenblack;
Same for the Steam version.
