Scroll Type for Dragon Parts?

Chaos Scrolls aren't really worth it, considering 2 of the part types don't even give INT/LUK, so I would be adding Speed/Jump...which is pretty much a waste of scrolls.

Any idea if any type of armor scroll would work, or only the type that's specified for all types of armor? All Armor scrolls are pretty rare in JMS, mostly only from Events.

"Scroll for Armor INT xx%"