Heh.. I actually knew which mode did it, but I discarded the uncritical back-ups long ago when an urgent need in disc space presented itself. Naming the mode kinda makes it sound responsible, when this was totally my fault. "
Installed BGT and heap of mods and one of them replaced the "spell trap" animation. Another, it seems, completely deleted the original one, since I can't find it in bif files with WnBiff. Which was fine before I decided to go back to original animation for this spells.
A giant amount of time went into hand bug-fixing, tweaking and small time modding with NearInfinity so reinstalling is not an option.
Can anybody please post\send this magical SPMAGGLO.BAM file with original BG-II version of the animation!?