The Furthest tower north of Giddeus in West Saru there is a constant spawn of goblins and bats in a small area. You can solo them easily with a level 8-10 character. With signet the goblins will drop fire crystals and the bats will drop wind crystals as well as the goblin armor which sells for 200-400 gil. The goblins will also drop gil themselves. A ton of loot for you collect and sell within this area. Ideal for low levels to start earning in some extra gils off leveling.

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