Atlantica Online: Merc Upgrade Costs using atlas or crystals ::: EDITION 1 :::
Note: please bear in mind i had to make some price assumptions for atlas ore, crystals, jewels, based on today's prices on the DE server. You can quickly adjust yourself if needed for your specific situation using these numbers. Also bear in mind that JPing and/or crafting crystals can reduce the crystal cost sometimes a lot and here are shown market prices.