Here is the full list of all 25 Record of Lodoss War-Deedlit in Wonder Labyrinth- achievements.
(Unlock all achievements)
(Achieve A Rank in Boss Rush)
(Achieve S Rank in Boss Rush)
(Acquire all Spirit Magic)
(Acquire all weapons)
(Achieve B Rank in Boss Rush)
(Discover all monsters)
(Fill in 100% of the map)
(View the ending)
(Defeat Nihil)
(Defeat Karla)
(Defeat Ashram)
(Use Spirits to automatically increase your level)
(Defeat Beld)
(Defeat Pirotess)
(Bet all of your assets when gambling with Woodchuck)
(Defeat Narse)
(Defeat the Demon God)
(Defeat Flaus)
(Achieve S Rank at the Bow Training Area)
(Defeat Shooting Star)
(Attack Ghim)
(Defeat Djinn & Efreet)
(Defeat Abram)
(Start the game)