Full list of all 28 MASSIVE CHALICE achievements worth 1,000 gamerscore. It takes around 60-80 hours to unlock all of the achievements on Xbox One.
Took at least 3 of your 5 initial Vanguard Bloodlines all the way to the Final Battle
Deployed a Vanguard with only Cadence Weapons, Armor, and Items
Killed 5 or more enemies with a drunk hero in one tactical battle
Completed the game on Normal Difficulty
Survived 300 years (Reached year 301)
Progressed a Relic to its maximum level
Killed 50 or more enemies with one hero
Killed 4 or more enemies with one attack
Beat a tactical battle without taking any damage
Killed an enemy with a Burst Bush
Survived 150 years (Reached year 151)
Deployed a Vanguard of 5 different classes
Adopted multiple children into the same Keep
Appointed a Standard
Received your first Relic
Appointed a Sagewright
Survived 50 years (Reached year 51)
Your first hero came of age
The first baby was born
Arranged your first Marriage
Defended your first Keep
Complete the game on Hard Difficulty
Complete an IRON game (any Difficulty)
Complete an IRON game (Brütal Difficulty)
Build a building in every Region
Beat a tactical battle where every hero is over 60 years old
Defeat an enemy from the past
Complete the game on Brütal Difficulty