20% Anniversary Scrolls and Protector Shields.

what he said was ambiguous imo :S which is the problem, kinda like exon and their "rare" cubes

The text is not ambiguous at all (though it's kinda badly written), from what's written it clearly works on other scrolls too.

Also, nexon's text on cubes wasn't ambiguous either, just downright wrong, which could be the case here too.