I completely forgot about the chain system. Made money making easy for me in my post-game play through. Also the sandsea is good, an alternative for quick insta-kill lp farming and money is the undead on the bridge in bhujerba mines. There will be a bridge with only hordes of undead. You should flee 2 maps whenever the mobs run out then go back. going 2 maps away re-spawns every enemy. I made it up to like 120-ish chain as soon as I got there last time I played and was funded for a very long time.
Not as good as the sandsea for money but fantastic for lp.