The newest season of Diablo 4 brings exciting changes, including Witchcraft mechanics, an updated Tree of Whispers, and a dynamic new world state filled with monsters and rewards. For returning players, understanding these additions might feel overwhelming at first, but Blizzard has provided a seasonal questline to guide you through all the new features.
The Oaths and Debts quest serves as the starting point of this seasonal adventure, introducing players to the basics of Witchcraft and the Headhunt mechanic. In this guide, we’ll show you how to unlock this quest and provide a step-by-step walkthrough to help you complete it seamlessly. Let’s dive in and explore the foundations of Season of Witchcraft!
To unlock the Oaths and Debts quest, you must first complete the main campaign in Diablo 4. Once that’s done, head to Gea Kul in Kehjistan and speak to Gelena to kick off the seasonal questline. This initial quest will introduce you to the Season of Witchcraft activities, including the revamped Whisper system and the newly added Headhunt patrol zones.
Keep in mind that each step in the seasonal questline is tied to your Grim Favor progress and seasonal vendor reputation. You can track your reputation by visiting the Tree of Whispers in Hawezar and interacting with the nearby billboard. To fully unlock and complete the questline, you’ll need to reach Rank 9 in Coven’s Favor, so be prepared to engage in seasonal content and collect Grim Favors along the way.
Start the Oaths and Debts quest by traveling to Gea Kul and speaking with Gelana. She’s searching for a head tied to the Tree of Whispers, which she believes is hidden somewhere in the city. Your objective is to investigate a potential hideout in the northwest corner of Gea Kul near the docks.
Once inside the infected house, you’ll encounter a swarm of undead monsters guarding a massive cyst in the center of the room. These monsters are slightly tougher than usual, as their health is protected by shields. Clear out the horde and prepare for the boss that emerges from the cyst. Defeat this boss to progress the quest.
Afterward, Gelana will lead you to the Tree of Whispers in Hawezar. Here, you’ll meet the Coven, this season’s vendor. The Tree of Whispers hub has been enhanced with Witchcrafting altars and a reputation board, which lets you track your seasonal progress. While we’ll dive deeper into Witchcraft mechanics in a separate guide, remember that this hub is where you’ll engage with Season of Witchcraft’s borrowed power system.
To progress through the seasonal questline, you’ll need to build your reputation with the Coven. This is achieved by completing Tree of Whispers bounties and participating in Headhunts, a new seasonal world event similar to Helltide. Every hour, two zones on the map will become infested with Headrotten, the faction introduced in the Season of Witchcraft.
Headhunts are excellent for farming Grim Favors and gaining XP due to the high enemy density, comparable to Helltide or other endgame activities. Open your map to check which Grim Favor bounties are currently active in the Headhunt areas. Collect ten Grim Favors to claim a reward from the Tree of Whispers. This makes Headhunts an efficient way to progress your seasonal objectives while earning valuable resources.
After completing your first batch of Grim Favor bounties, Gelana will direct you back to the Tree of Whispers with a new task: clearing out a dungeon overrun by Headrotten. Your destination is the Silent Roothold, located in Gale Valley within the Fractured Peaks. This dungeon plays out like a Nightmare Dungeon with roguelite-style modifiers that increase difficulty while enhancing rewards.
Before entering each section, you’ll choose from a selection of modifiers, known as rituals, that dictate how challenging the dungeon becomes. Rituals are color-coded—yellow and orange ones are more dangerous but provide significantly better rewards. Choose carefully, as these modifiers typically persist for the entire dungeon.
Your main objective in the Silent Roothold is to destroy exposed roots scattered along the path. Typically, you’ll need to eliminate five, but this number can vary depending on the rituals you’ve selected. Each Witchcraft dungeon usually includes two ritual segments, followed by a boss encounter.
The seasonal dungeon bosses are formidable, with high-damage AoE abilities that demand careful positioning and timing. Despite their power, they follow similar mechanics to bosses found in Nightmare Dungeons and the Pit. Once you’ve defeated the boss, speak with Ouna to conclude the dungeon and return to the Tree of Whispers.
From this point onward, the seasonal journey continues with additional quests that require earning Grim Favor and building your reputation with the Coven. Focus on completing Headhunts, finishing assigned tasks, and claiming rewards from the Coven reputation board to enhance your build and prepare for the challenges ahead.
The “Oaths and Debts” quest in Diablo 4’s Season of Witchcraft serves as a great introduction to the season’s new mechanics, including Witchcraft, Headhunts, and the revamped Tree of Whispers. As you progress through the quest, you’ll learn how to earn Grim Favor, clear challenging dungeons like the Silent Roothold, and unlock seasonal rewards to enhance your character.
By completing this questline and engaging with seasonal activities, you’ll not only unlock powerful new tools but also gain a deeper understanding of how to maximize your progress in the current season. Whether you’re a returning player or diving into Diablo 4 for the first time, this questline ensures you’re well-prepared for the challenges of Sanctuary’s dark, witchcraft-filled landscape. Stay vigilant, explore thoroughly, and enjoy everything this season has to offer!
Posted On: January 31st, 2025
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