These are the following prerequisites for this quest. For Rank 10 Evil, please check the Faction Reputation Guides for more help on this:

• Throne of Darkness saga completed
• 13 Lords of Chaos saga completed
• Either Rank 10 Evil, SDKA, or NSOD

First finish Gravelyn's Quests at /darkthronehub, you must be atleast level 45 to access these quests.

• "A Loyal Servant: Necrotic Sword of Doom"

  • If you have the NSOD do this quest and you can start the "Find me some Doom" quest.

• "A Loyal Servant: Sepulchure's DoomKnight"

  • If you have the SDKA do this quest and you can start the "Find me some Doom" quest.

• "Let Darkness Enter your Heart"

  • If you have Rank 10 Evil, do this quest and you can start the "Find me some Doom" quest.
  • Defeat the Doom Overlord in /necrodungeon.

• "Find me Some Doom"

  • Defeat chaos lord alteon at /swordhavenfalls

• "Abyssal"

  • Defeat Sepulchuroth at /shadowstrike

• "Memories of the Past"

  • Defeat Shadow of the Past at /shadowfall

• "The Summoning"

  • Grab 13x Empowered Essence at /shadowrealmpast
  • Gravelyn's Blessing should be in your inventory from whatever first quest you did
  • Painful Memory should be from "Find me Some Doom"
  • Burning passion from "Abyssal"
  • Sorrowful Tear from "Memories of the Past"

Use the doomfire token from the above quest and Lore's champion seal from the book of lore in /shadowfall.

• "Sepulchure's Helm"
  • Use the two items you just got for this quest
  • Might need the Royal Shadowscythe Blade from gravelyn in your inventory.

You now got the helm real.