Here is the full list of all 30 BABYLON'S FALL achievements.
Open 50 chests.
Complete the "Heart of the Blue Sun" quest.
Obtain a divine weapon or piece of armor.
Complete the "Gamma IV" quest.
Complete the "Skyborne Pantheon" quest.
Complete the "Emeslam" quest.
Complete the "Dragon's Lair" quest.
Collect 30 weapons.
Craft an item.
Complete the "Palace of Web" quest.
Find a blueprint.
Kill an enemy with a bow.
Complete the "The Temple of Bemus" quest.
Collect 30 pieces of armor.
Kill an enemy with a rod.
Complete the "Senate Assembly Hall" quest.
Obtain a legendary weapon or piece of armor.
Exploit an enemy's weakness.
Send a like.
Use a shield to block an enemy attack.
Complete your first quest.
Land a critical hit.
Kill an enemy with a sword.
Kill an enemy with a hammer.
Kill an enemy with a shield.
Enhance a weapon to level 10.
Enhance a piece of armor to level 10.
Enhance an accessory to level 3.
Collect 100 legendary weapons or pieces of armor.
Collect 1,000,000 conches.