The Deeds of a Champion quest in Diablo 4: Vessel of Hatred emerges as a critical bridge between the main campaign's climax and the robust endgame systems awaiting players. Accessible only after the final credits roll, this extensive mission functions as both a comprehensive tutorial for post-campaign activities and a mandatory key to unlocking the coveted Dark Citadel, a premier endgame co-op dungeon renowned for its Unique item drops. While the quest presents a substantial checklist that demands a significant time investment, its objectives are designed to systematically guide players through the new Nahantu region's core features, efficiently propelling them toward the level 60 threshold and beyond. This guide breaks down every step required to conquer this epic undertaking and claim your champion's status.

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The quest presents players with a multi-part checklist that spans exploration, combat, and system mastery. Here are the core objectives you must complete:

✅ Unlock all Mercenaries

✅ Complete 3 Dungeons in Nahantu

✅ Finish the Tenets of Depravity side quest chain

✅ Conquer the Kichuk Stronghold

✅ Slay the Terror of Five Hills in the Undercity

✅ Complete Endgame Activities

Let's delve into the specifics of each objective, starting with the Mercenary system. Unlocking all Mercenaries involves completing several side quests. A crucial prerequisite is clearing the Temple of Rot stronghold in the Dry Steppes, as it is required to recruit the Mercenary Varyana. The other Mercenary-related quests are relatively short but essential. It's highly advisable to tackle the three required Nahantu dungeons strategically by choosing those located near your other active objectives for the Tenets of Depravity questline, effectively killing two birds with one stone. ️

The Tenets of Depravity quest chain deals with the remnants of the Burning Knights faction. This objective is primarily navigation-based; simply follow your map markers and interact with specified objects or NPCs to progress. Meanwhile, the Kichuk Stronghold presents a more action-packed challenge. Located in northwestern Nahantu, this village is under attack by the feline Lacuni. Players must:

  1. Repel the initial Lacuni assault on the village.

  2. Follow survivors' pleas to exterminate the remaining monsters in nearby caves.

  3. Destroy structural pillars to collapse the cave entrances.

  4. Return to the surface to confront a Lacuni shaman using survivors in a dark ritual.

  5. Defeat the shaman to cleanse the Stronghold.

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Upon completing the Mercenary, dungeon, Tenets of Depravity, and Kichuk objectives, the quest directs you back to Ormus in the Kurast Bazaar. He will instruct you to speak with Councillor Sihek. If Sihek is not present in the council chambers, it means you have not yet encountered him. To find him, you must complete the Undercity series of quests, which is automatically unlocked through the main story progression. In this questline, you venture into the Kurast Undercity, where Sihek is researching a cure for Hollow corruption. Finishing this series will place Sihek at his council seat. He will then assign the final story-based objective: defeat the Terror of the Five Hills in the now-accessible Kurast Undercity dungeon.

With the Terror slain, the final hurdle is engaging with Diablo 4's core endgame activities. This phase is designed to seamlessly integrate you into the game's long-term gameplay loop. The objectives are straightforward and align with what you'll be doing repeatedly:

  • Complete Grim Favors for the Tree of Whispers. Engage in world events, dungeons, and other activities to collect Grim Favors and earn rewards from the mysterious tree.

  • Participate in Helltides. Survive these timed, zone-wide events where demons overrun parts of Sanctuary, offering valuable loot and resources.

  • Complete Level 20 of The Pit. This challenging, scaling dungeon is a true test of your build and skill, requiring you to reach at least depth level 20.

Once these endgame tasks are finished, the Deeds of a Champion quest will be complete. Your reward is not just experience and loot, but permanent access to the Dark Citadel. This dungeon stands as one of the pinnacle challenges in Vessel of Hatred, offering some of the best chances for powerful Unique items and demanding strong builds and cooperative play. Completing this quest is a significant milestone, officially marking your transition from a hero of the campaign to a true champion shaping the endgame of Sanctuary.