The Quest That Time Forgot (help needed)

I am really stumped. As rare that may be, lol, I am about to rip my hair out. I found this piece of body armor, named "Testribie's Cruisse". I was told by lasher dragon on here, while in game, this is all part of a larger set of armor for a quest?

What is the quest, and who is offering it, and where the hell are the other parts?

thanks.

you can whisper me in game since im on right now...Fatal Kiss is the name... it is the bonus quest in the defend the wall (very first mission) mission

the other 3 pieces are in wreckage in the area

find them by holding down alt and looking for wreckage piles
find the ghost and return all 4 pieces to his tomb for reward

it is the bonus quest in the defend the wall (very first mission) mission

the other 3 pieces are in wreckage in the area

find them by holding down alt and looking for wreckage piles
find the ghost and return all 4 pieces to his tomb for reward
aw man, I wanted to answer this one partly because it was the last bonus mission I actually completed (and I'm already ascended )