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