Help solve the Mystery

Seems to me like the following might have been used:
1 Silent Crusade scroll for 2H Weapon Attack 100%: gives +2 ATK, +2 All stats, +30 Accuracy
6 Regenades Scrolls for 2H Weapon Attack 70%: gives +2 ATK, +1 All stats, +5 accuracy each, for a total of +12 ATK, +6 All Stats, +30 Accuracy
So in total these scrolls being used would have given +14 ATK, +8 All Stats, +60 Accuracy, while the enhancement scroll would have granted a +4 ATK boost and some minor STR boost.

Thank you, that makes perfect sense in the stats shown. Just doesnt make sense how they got on the sword. They logged a ticket and we shall see what nexon may do about it.