[Gothika]

Used to be farming Gold Keys was a pretty fast way to earn money but unless you have a stack of rabbit lord teeth or tooth charms lying around you can't do it in any real speed because of how hard the lords are to find now and the doohicky/door quest relies on the rabbit tooth charm a number of times to get the items you need to get the doohicky and to spawn the door quest itself if the children NPC's are showing the tooth quest instead of the missing cousin.

DoPV would be the best if you could get a hold of it. All you'd need to do is buy a mass of sapphires and carrots are so easy to farm now. Do it somewhere raining and play the correct song and you don't need to water them. And get someone with level 107 phys to dig up the carrots for as they will get a hell of a lot more than you would. Use the plat from DoPV to buy diamonds or spawn EA's-IWD's in the stores. The latter method of spawning in the stores is very risky but will give you better return if you are lucky enough to spawn a few.

Dunno what EA's are worth right now, but around 2-3EC I think, and IWD's were 3EC at last check. So say you get lucky and spawn 10 IWD/EA's, that is potentially 30EC = 3000 diamonds. Not bad. Reinvest about 250-500 of those diamonds on more sapphires and hit the DoPV again.