i already know about the "Stun skill" effect, as i've gathered some information about certain swords, as i wanted to complete the game at its fullest.
but the thing about the Shadow potion was that i didnt know that they actually existed (even tho i had plenty, lookin back at my old save-file hahah)
but i never used them (probably because i never needed them) but good to know that they would actually do the trick aswell, i was pretty much lucky that i found the Pyramid-Trick in that fight i guess.
else i wouldn't have been able to kill her, i was stuck in that place for literally an hour till i found the trick, the shadow potions never came to my mind xD
thanks for the info that they would help alot aswell, next time i play this game, i wont have as much trouble as i had before