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