Complete the campaign on Nightmare mode
Kill 30,000 orcs
Earn 5 skulls on every level on War Mage difficulty
Complete Act 3
Get 50 kills with the rolling log in one level
Complete Act 2
Complete Act 1
Gib more than 200 enemies on one level
Get 20 chandelier kills in one level
Kill 1,000 orcs
Win a level with 1 rift point left
Get 50 kills with explosive barrels on one level