Luna is the second planet accessible from taking a ship at Junon Polis. It is the homeplanet of the Arumic Faction or the magic crafters, apparently they keep themselves warm by drinking alcohol despite their exposure in clothing. It is a winter themed area where snow dwelling monsters like wolves and mammoths reside. This planet has mostly 50+ mobs.
 Magical City of the Eucar
The Magical city of the Eucar, as its name implies, is a magical city ruled by the Arumic Faction, magic crafters, it is the only 'town' in Luna. This town's citizens all speak a different language, which will appear as gibberish in the game data. In order to communicate with them, one must speak to the ambassador of Eucar, who will tell them to communicate with your heart. It is necessary to do this if you want to purchase items here.
Here, level 80+ weapons and armor can be purchased, unlike in Junon, and the player may also join the Arumic Faction here. Outside, bat-like demons called Slags and arctic monsters like wolves and mammoths dwell around providing a challenge to characters, especially under level 70. To make matters worse, all monsters in this area are aggressive (with the exception of Mammoths) and will try to gang up on you, unlike most areas in Junon (except Gorge of Silence).
 Crystal Snowfields
 Field of Mana
 Arumic Valley
 Forgotten Temple
 Freezing Plateau
You can reach Freezing Plateau by going through the portal at the magic city of the Eucar, also called P7. Here you will find Dreadnaughts, King Dreadnaught, Junon's Dreadnaught, Elder mammoths, and basilisk captains.