[i]Track down and eliminate the House of Angels' Archon Priest.[/i] Ghost: "Alright, here's some information on the target. Karvus, only recorded female Fallen in an Archon Priest position. Do you remember that Ketch that crashed when we'd first arrived? That was hers. We'll have to go into the wreckage from the fight in order to find it." [i]You spawn in the Vanguard base and travel to No Man's Land, where you can see the wreckage from the battle. Skiffs, Pikes, Sparrows, and Guardian ships litter the ground for miles.[/i] Ghost: "Wow... They really did a number on them, huh?" "The Guardians, not the Fallen." [i]Walking through the field of debris, you find the Ketch, Linuk-Jyl. In front of a large hole in the side, there is a small group of Fallen. After entering the ship through the hole, you navigate through a small corridor made from the blast. You end up in what looks like a cargo bay. There is a door at the end of the room. When Ghost attempts to open it, it sounds an alarm.[/i] Ghost: "I swear, I thought it worked!" [i]Hordes of Fallen start coming into the room, mainly Dregs and Vandals. There is a single Captain that you must find and eliminate so that the Fallen stop entering the room. Once that is done, the door opens.[/i] Ghost: "Well... that wasn't as difficult as it could have been." [i]After leaving the room, you find a room comparable to the one you find the Wolf Walker in Orbiks-Syn. You see the Priestess in the balcony at the back of the room, firing at you with her Shrapnel Launcher when more Fallen rush into the room. She has what looks like a weapon on her back, only the hilt visible. You must reach a balcony to the left of the room that will prevent you from being attacked by the Fallen below. Once there, you can attack the Priestess without worry. Once her health has been lowered, the balcony you are on will open, dropping you to the ground, forcing you to kill all of the Fallen that are on the ground. Once they have been dealt with, the Priestess will holster her Shrapnel Launcher and unsheathe a large Shock Sword. She will then drop to the ground.[/i] Ghost: "She's dropping down!" [i]Her impact creates a shockwave. Once standing, she charges at you. She will continue to do so until at 1/2 health. At this point, she will grab her Shrapnel Launcher again and use both weapons simultaneously until death. Once she has been killed...[/i] Ghost: "Well, that was... unexpected. I think we should take her Shock Greatsword to the Tower and analyze it." [i]The Shock Greatsword de-materializes.[/i] Ghost: "...Oh, uh, great work."