No missable achievements (plus 13 unknown)
Sign in with Steam or Xbox to track your progress, and:
Detonate 3 bombs simultaneously.
Kill 5 or more enemies with one spell.
Complete Story Mode.
Use the Armiger on a tonberry.
Execute the Bonds of Battle.
Deflect 50 stingers or needles.
Die 10 times in Story Mode.
Get the alternate story ending.
Defeat 1000 enemies.
Finish a Dream Battle without taking damage.
Finish a Dream Battle in under 1 minute.
Perform every move in one combo string.
Complete all Dream Battle Special Challenges.