[1.2.390] Mercedes Changes

iAmFear already mentioned it was 1.32

That doesn't make as much sense from a balance standpoint, since Bows are 1.30, don't get potential from the new Arrow equip since they can't use it (right?), don't get attack from USE Arrows, get less attack from Concentrate than Ignis Lore, and overall has lower total %/s. Oh well.