Well I am near the end of the game, but sadly I want to upgrade my weapons and armor due to the last boss killing me with no effort at all. I'm low on green squares, topas and emeralds those next to topas... Anyone help know a good place to get alot of those within 20 mins or so?
Farming spots: Rubies - Mount Gulug Emeralds - Quicksand Castle Topaz - Quicksand Castle Sapphire - area outside Mount Gulug Lapis - Tower to the Sky Aquamarine - area outside Invidia Amethyst - bosses, metal flans, medusas, latter two both found fairly commonly in random dungeons Diamonds - bosses, there's an infinite supply in the random dungeons if you have no more storyline bosses
This isn't a farming spot for Emeralds but if you need them after the quicksand castle but before you can go back, you can use Finder to sometimes get them off the Mandragoras in the Great Tree Roots. Definitely seems to be uncommon, you can get enough to do a couple crown upgrades without too much effort.