For an area where you can get all this stuff find the discovery: The Loopers Nest. I is in the Northwest corner of the map. Where the Drak Rift and a White Rock wall form a sort of triangle. Anyways, there is a small island at the southern point of that(North of Ixa'taka) you'll find the Looper's Nest. All you'll fight in this area is Loopers from all over. It's real easy if you have enough SP to use Rain of Swords. As we all know Loopers drop lots of gold and give lots of Exp. And to top off this sweet deal they'll sometimes drop Dexus Seeds which is the only seed you can't buy on Cresent.