Here is the full list of all 50 Ninety-Nine Nights II (EU) achievements worth 1,000 gamerscore.
Completed all the characters' stories.
Completed Maggni's story.
Evade 300 attacks.
Achieved 80% of Result Rank A.
Completed Levv's story.
Completed Zazi's story.
Achieved the highest weapon level for the first time.
Achieved 50% of Result Rank A.
Obtained 50% of accessories.
Completed Sephia's story.
Guard against 300 attacks.
Evade 100 attacks.
Completed the first chapter in network mode.
Uploaded results to the leaderboard for the first time.
Completed Galen's story.
Achieved 20% of Result Rank A.
Achieved the highest accessory level for the first time.
Obtained 20% of accessories.
Used skills a total of 500 times.
Guard against 100 attacks.
Achieved 3,000 land combo hits.
Equipped accessories in all slots.
Equipped accessories in all passive slots first.
Obtained a character color variation.
Used skills a total of 100 times.
Achieved a total of 3,000 air combo hits.
Equipped accessories in all active slots first.
Defeated an enemy with Orb Attack level 3.
Defeated an enemy with Orb Spark level 3.
Achieved a total of 1000 air combo hits.
Achieved 1000 land combo hits.
Increased an accessory's level for the first time.
Increased a character's level for the first time.
Increased a weapon's level for the first time.
Used a skill for the first time.
Obtained an item from a recovery jar.
Opened a treasure chest for the first time.
Used a unique character action for the first time.
Battle your way through the game with the difficulty set at high
Obtain 80% of all accessories.
Perform 100 flash attacks.
Perform 300 flash attacks.
Battle your way through network mode.