Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Cataclysm	[Dark World Expansion] Complete Cataclysm in Dark World mode.
Dark World Conquerors	[Dark World Expansion] Complete the four main stages of Dark World mode on Legendary difficulty.
Dream Team	[Dark World Expansion] Complete the four main stages of Dark World mode on Hardcore difficulty.
Lady Abigail	[Dark World Expansion] Complete Dreadwood in Dark World mode.
Last Stand1	[Dark World Expansion] Complete Cataclysm in Dark World mode, on Legendary difficulty with no continues.
Overlords1	[Dark World Expansion] Complete Dark Gauntlet in Dark World mode, on Legendary difficulty with 2 or more curses active.
The Blind Lich	[Dark World Expansion] Complete Darkfang in Dark World mode.
Time Lord	[Dark World Expansion] Complete all 48 stages in Trials mode, with a total best time of under 3:00.
Wretched Seer	[Dark World Expansion] Complete The Amaranth in Dark World mode.