Built from only the finest pieces stolen from vanquished foes, and hand selected in Loot Specialization for the looks and not the function. There are several pieces from the Death Knight Lookalike set from Heart of Fear and Terrace of Endless Spring, so most DPS plate wearers have a chance at acquiring the whole set.
It wouldn't be fair to Amerisia to completely stifle her, so she got a little midriff relief on this set. The weapons turned out to work quite well with everything, and she has always wanted to make something with them. She wait to get into raids wearing everything.
Hmm, Death Knight Week might last more than a week... or at least until Paladin Week... :p

Helm: Irondrake Faceguard
Shoulders: Shoulderpads of Misshapen Life
Chest: Lifeforge Breastplate
Waist: Royal Qiraji Belt
Legs: Articulated Legplates
Feet: Deepwater Greatboots
Gloves: Cataclysmic Gladiator's Plate Gauntlets
Wrists: Bracers of Defiled Earth
Main hand/Off hand: Shin'ka, Execution of Dominion
(xmog.cc set link) (wowhead compare link)