GM Scrolls

I don't want watt shields, but i do want watt shields for shadowers. How about a repeatable quest that gives out an untradeable GM scroll for shield attack for every 10k of every monster one kills?

10K is way too easy. Most people would have perfect equipment by the time they reach Lv 50.

Also, remember that the items are tradeable, after the effect is scrolled onto it, you can trade it away. There'd be no point unless you implement some kind of system where the scrolls make the item untradable when used. (much like the timeless items).