I just finished the grind recently. At first I started making a few of each scroll for that circle. I later found out circle 6 and up there are certain scrolls that will gain better (i.e. summon animal, mark, gate, EV). I just found the one that did the best and kept making them. I sold my scrolls back to the mage shops, higher the circle the better the coin. I kept the recall, gate and mark to sell on a vendor. When I hit the 90ish range, make summoning earth ele, water ele and air ele scrolls (cheapest by reagents). I also did some trade routes when I hit the point of poking my self in the eye with a scribe pen from boredom. I actually got a few pinks with .4 and .8 for inscription to help me out.
