Ankou

Ankou, Scourge of Sanctuary, is a Unique Punisher found in the Briarthorn Cemetery in of Diablo III. He spawns for the Grave Situation event, and to end it, Ankou must be killed.

In combat, he has Desecrator and Frozen affixes.

Trivia

 * "Ankou" is a Breton, Norman and French personification of death, akin to the Grim Reaper.