Here is the full list of all 41 Eternal Dreamers achievements.
Cleared all areas of the Forest area of the main quest.
Cleared all areas of the Mountain area of the main quest.
Cleared all areas of the Forsaken City area of the main quest.
Cleared all areas of the Crater area of the main quest.
Cleared all areas of the Depths area of the main quest.
Cleared all areas of the Beach area of the main quest.
Cleared all areas of the Wilds area of the main quest.
Cleared all areas of the Desert area of the main quest.
Cleared all areas of the Sanctum area of the main quest.
Cleared all 40 floors of the Tower.
Reached level 10 with the Hero class.
Reached level 30 with the Hero class.
Reached level 50 with the Hero class.
Reached level 10 with the Leader class.
Reached level 30 with the Leader class.
Reached level 50 with the Leader class.
Reached level 10 with the Assassin class.
Reached level 30 with the Assassin class.
Reached level 50 with the Assassin class.
Reached level 10 with the Practitioner class.
Reached level 30 with the Practitioner class.
Reached level 50 with the Practitioner class.
Reached level 10 with the Blood Driver class.
Reached level 30 with the Blood Driver class.
Reached level 50 with the Blood Driver class.
Reached level 10 with the Manipulator class.
Reached level 30 with the Manipulator class.
Reached level 50 with the Manipulator class.
Reached level 10 with the Illuminon class.
Reached level 30 with the Illuminon class.
Reached level 50 with the Illuminon class.
Reached level 10 with the Hunter class.
Reached level 30 with the Hunter class.
Reached level 50 with the Hunter class.
Upgraded a shop or quest to level 2.
Upgraded a shop or quest to level 5.
Upgraded a shop or quest to level 9.
Defeat the Player and have them join the party.
Prevent Death from reaching Earth.
Maxed out all of the Player's abilities.
Defeat the Player a second time.