Here is the full list of all 39 Mysteria ~Occult Shadows~ achievements.
Pass game on the "God Of Death In Purgatory" difficulty
Eat 20 swans
No injury in a map
完整观看谢幕名单
Kill "Sacred League Commander, Shayna" on any difficulty
Pass game on any difficulty
Defeat "Michelle, Deity God of War" on any difficulty
Fully strengthen physical strength with natural essence
All 5 different fruits collected in the map of the "Ruri Forest".
Completely strengthen the Demon Sword
Completely strengthen the Scythe of Death
All green crystals collected
Drink 20 Fantasy Cocktails
A small teddy bear obtained
Use self-exposing skills 10 times
Fully enhance the Shadowtail Double Blade
The "Shadowtail Chain Blades" obtained
Defeat the "Echo, Guardian of Light" and "Prenton, the Mizigami" on any difficulty
50 Combos reached
Discover the Castle of Ellia
Escape from other prisons
Kill 500 enemies
Kill 1000 enemies
Defeat Aya, Hedes and Black Shadow, on any difficulty
Investigation of the Foggy Canyon completed
Kown Blue
5 deaths experienced
接受守护团特派任务
First execution of enemies
Kill 100 enemies with executions
Unlock all enemies' skills
Welcome to Mysteria！
No injury in a BOSS battle on any difficulty
100 Combos reached
500 Combos reached
Fully strengthen magic power with Psychic Fire
All treasures collected
Read all notes
Pass game on the "Underworld Legend" difficulty