Here is the full list of all 50 BRAVELY DEFAULT II achievements.
Complete the game on the hardest setting without changing the difficulty level.
Beat Martha in a game of B 'n' D.
Win a game of B 'n' D with First Past the Post rules.
Win a game of B 'n' D with Wraparound rules.
Complete the Armour Guide.
Complete the Card Binder.
Perform a 32-hit combo using the 'Attack' command.
Win 1000 battles.
Complete the Weapon Guide.
Complete the Item Guide.
Complete the Monster Guide.
Win 500 battles.
Defeat the Lord of Dragons.
Complete Chapter 7.
Deal a 99999-damage blow in battle.
Complete all Halls of Tribulation.
Get all of one of your characters' jobs to legendary level.
Complete Chapter 6.
Play for 100 hours.
Master all of one of your characters' jobs.
Complete 3 Halls of Tribulation.
Complete 80 side quests.
Complete 1 Hall of Tribulation.
Get one of your characters' jobs to legendary level.
Complete Chapter 5.
Play for 50 hours.
Complete Chapter 4.
Win a game of B 'n' D with Wipeout rules.
Complete 50 side quests.
Complete Chapter 3.
Deliver a blow in battle that deals 9999 damage or more.
Earn 1000000 pg.
Capture 300 monsters.
Capture 100 monsters.
Capture 50 monsters.
Earn 500000 pg.
Complete Chapter 2.
Claim all of someone's B 'n' D cards.
Win a hand of B 'n' D.
Complete the B 'n' D tutorial.
Complete 25 side quests.
Win 100 battles.
Complete Chapter 1.
Play for 10 hours.
Complete the Prologue.
Perform a combo of 16 hits or more using the 'Attack' command.
Complete 5 side quests.
Complete an exploratory expedition.
Master a job with one of your characters.
Make a first foray into the wider world.