Here is the full list of all 18 Ara Fell: Enhanced Edition achievements.
Deal over 5000 damage to a single target in one hit.
Have 8 buffs active at once on an ally.
Reach level 50 with at least one character.
Collect every enchantment recipe.
Collect every relic.
Win every battle on Expert difficulty.
Fill all 16 enchantment slots.
Unlock every teleport crystal.
Upgrade and augment every skill.
Unlock a specialization class for every character.
Complete every bounty quest.
Complete every side quest.
Upgrade every item to tier 4.
Have 8 debuffs active at once on an enemy.
Break the stone curse.
Defeat a vampire in battle.
Dive for fish or loot 30 times.
Harvest 100 gathering nodes.