The Crucible Mode DLC Add-on for Grim Dawn has 12 achievements.
Activate 25 Celestial Blessings.
Construct 50 Defenses.
Complete the Crucible on Gladiator Difficulty.
Complete the Crucible on Gladiator Difficulty with the 6th Spawn Point active.
Complete the Crucible on Challenger Difficulty.
Earn a Crucible score of at least 10000000.
Earn a Crucible score of at least 5000000.
Complete the Crucible.
Earn a Crucible score of at least 900000.
Activate all 4 Celestial Blessings in a single Crucible.
Activate a Celestial Blessing.
Construct a Defensive Structure.