Now you should have two 1000 point attacks on the scroll. Select 'Sepcify Plan' and choose the Imperial Scroll and refine it for one time lap. Go to a workshop and via Fayt's Writing talent. Go to the arena and clear the S-Rank single battle to win the Imperial Scroll (Attack +1000) You must be at the point where you can enter Gemity freely (usually on a cleared-continued game).
Use a close-range X button attack on the Frog Beast and voila! Triple experience points to go along with you already added 540% for a grand total of 840% times your normal acquisition. Use attacks the will build your bonus gauge to nearly full. and face the Spawn enemy just after the first door. Afterwards, go to Floor 191 of Sphere Co.
Refine them until they can't be refined, synthesize them to your weapons (use the weakest possible weapons) and equip them to your first 3 characters in both slots. An easy way to get experience points is to make Rings Of Erudition which have an affect of +10% Experience Acquisition.
