30% Scrolls-For better or worse?

The whole point of Dark Scrolls is to put your items at a risk. Sure, it's great to have a higher percentage for a scrolls success, but the dark scrolls add a negative side to it. There is no "better or worse". You have a better chance for the scroll working, but you sacrifice that for the potential of the item breaking. Gain a little, lose a little.

Great, you can come up with exact percents, but that does nothing when you're actually scrolling. Just slap it on and hope it works. There isn't really anything else to discuss.