The scrolls you get are basically useless unless you get it enhanced by Vega. Vega is a scroll seller and you can find him in places like eos and orbis tower. To get the scrolls enhanced(to work) you have to sell him the scroll,then buy it back. When you buy it back from him it'll be enhanced then you can use the scroll on whatever the scroll is for.
It's an NX item. You buy Vega's Spell in the cash shop, use it, then put the scroll and the item you're using the scroll on into the little window that pops up and it increases the % on the scroll. 10% becomes 30% and 60% becomes 90%.
You cereal? You guys are... I don't even... Vega is in Eos Tower. ~~~~~~~~~~~~~**D** Tulcus is the scroll seller in the Swamp. ~**E** El Mothis the one in Ellinia. ~~~~~~~~~**R** Barun is the guy in Orbis Tower. ~~~~~~**P**