Four Horsemen Chest
Found in Naxxramas.
Item Count Chance 
Desecrated Breastplate1 55.6% 
Desecrated Tunic1 55.6% 
Desecrated Robe1 55.6% 
Splinter of Atiesh1 30.0% 
Corrupted Ashbringer1 16.7% 
Maul of the Redeemed Crusader1 16.7% 
Soulstring1 16.7% 
Seal of the Damned1 16.7% 
Warmth of Forgiveness1 16.7% 
Leggings of Apocalypse1 16.7% Zone Spawns Coordinates Naxxramas 1 instance