Overlord Wyrmthalak
Found in Blackrock Spire.
Item Count Chance 
General Drakkisath's Command1 100% 
Black Dragonspawn Eye quest2 80.0% 
Gemstone of Bloodaxe1 30.0% 
Chillpike1 14.3% 
Trindlehaven Staff1 14.3% 
Reiver Claws1 14.3% 
Relentless Scythe1 14.3% Heart of the Scale1 14.3% 
Beaststalker's Mantle1 14.3% Heart of Wyrmthalak1 14.3% 
Dark Iron Scraps2-4 8.00% 
Unadorned Seal of Ascension1 7.50% Elegant Mantle1 2.32% 
Elegant Circlet1 2.26% 
Mark of the Dragon Lord1 2.00% 
High Councillor's Cloak1 1.22% Item Count Chance 
Rugged Leather1-2 43.8% 
Black Dragonscale1 34.8% 
Worn Dragonscale1 9.82% 
Thick Leather1-2 7.14% 
Rugged Hide1 4.46% Zone Spawns Coordinates Blackrock Spire 1 instance