Full list of all 21 Warbanners achievements.
The base game contains 20 achievements, and there is 1 DLC pack containing 1 achievements.
Complete the game on the "nightmare" difficulty level
Defeat your Doppelganger!
Get karma "Doombringer"
Protect the caravan!
Complete the game on any difficulty level except "nightmare"
Get karma "Lightbringer"
Solve a kidnapping
Your unit must reach level 10
Hire an elf in the army
Hire at least 10 assistants
Gather 500 of gold
Your unit must reach level 5
Panic the enemy!
Hire a dwarf in the army
Save all the kidnapped children
First Mission Completed
Complete the DLC "Death Speaker"