MMOEXP-Diablo 4: Lost Legacy Side Quest Solution (Season 9 Edition
With the launch of Diablo 4 Season 9: Lost Legacy, players are treated to new mechanics, world events, seasonal powers, and a deep narrative arc that introduces the mysterious remnants of a forgotten age. Among the standout additions this season is the Lost Legacy side ques
With the launch of Diablo 4 Season 9: Lost Legacy, players are treated to new mechanics, world events, seasonal powers, and a deep narrative arc that introduces the mysterious remnants of a forgotten age. Among the standout additions this season is the Lost Legacy side quest—a hidden gem that leads to Diablo IV Items an exclusive unique armor transmog set. This guide will walk you through how to begin, complete, and reap the rewards of the Lost Legacy side quest, including detailed steps, location tips, and requirements.
Overview: What Is the Lost Legacy Quest? The Lost Legacy side quest is a Season 9-specific questline that ties into the ancient order that once stood against demonic corruption long before the Horadrim. This order, known only as the Sentinels of Aakarat's Ashes, left behind cryptic relics and cursed ruins scattered across Sanctuary. Completing this quest not only uncovers hidden lore but also grants players a unique armor transmog exclusive to Season 9.
How to Start the Lost Legacy Quest To begin the Lost Legacy quest, you must first:
Reach World Tier 2 (Veteran) or higher.
Complete the Seasonal Campaign Chapter I (including the main "Witch's Decree” seasonal storyline).
Once these requirements are met:
Head to Ked Bardu – After completing Chapter I, a mysterious figure named Elias's Shade appears near the Occultist in Ked Bardu. Interact with him to receive the quest "Echoes of a Forgotten Oath.”
Quest Begins: Echoes of a Forgotten Oath – This serves as the introduction to the Lost Legacy side quest chain. You'll be tasked with uncovering three lost relics that represent the virtues of the Sentinels: Endurance, Faith, and Sacrifice.
Step-by-Step Quest Walkthrough
- Echoes of a Forgotten Oath Objective: Collect 3 Relics scattered in different Strongholds.
Locations:
Endurance Relic – Drop from the final boss of Vyeresz Stronghold in Hawezar.
Faith Relic – Found in a secret chamber in Malnok Stronghold (Fractured Peaks). Use a "Purified Silver Key” dropped by Cold Sorcerers nearby.
Sacrifice Relic – Acquired by defeating a special Bloodmarked Butcher in the Ruins of Qara-Yisu (Dry Steppes) after activating a cursed brazier found in the temple's lower chamber.
Tip: These relics can only be collected once per character, and drop chances are 100% when the conditions are met.
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Return to Elias's Shade After acquiring the relics, return to Elias's Shade in Ked Bardu. A cutscene will play, revealing the hidden chapel of the Sentinels beneath the city.
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Quest: Secrets Beneath the Ash This phase sends players into an instanced dungeon: The Vault of Aakarat.
Objective:
Solve three ancient puzzles tied to the relics.
Defeat the dungeon boss: High Inquisitor Sarion, a corrupted Sentinel wielding both holy and demonic magic.
Puzzle Mechanics:
Endurance Trial – Survive waves of enemies without healing.
Faith Trial – Navigate a pitch-black maze using only relic glows.
Sacrifice Trial – Offer a legendary item to break the seal (you will not get it back).
Boss Fight Tips:
Avoid standing in holy fire zones that cleanse buffs.
Use CC breaks—Sarion uses immobilize often.
Bring poison or shadow damage, as he is weak to both.
- Final Phase: A Sentinel's Legacy After defeating Sarion, you'll receive the "Ashen Sigil of the Sentinels” and complete the quest. This item unlocks:
Unique Transmog Set: "Vestments of the Ashen Sentinel”
Includes: Helm, Chest, Gloves, Boots, and Cloak (cosmetic-only).
Features: Metallic gold trim, glowing ember veins, and engraved Sentinel runes.
Achievement: "Lost Legacy Found” (account-wide).
Title Unlocked: Sentinel of Aakarat
Transmog Customization Options The Vestments of the Ashen Sentinel are highly customizable:
Glow Color Variants – Can be modified using seasonal crafting materials like Witchfire Powder or Searing Ember to switch ember glow from red to blue, green, or purple.
Runic Inscription Slot – Applies random flavor text or iconography over the armor (optional visual-only).
Cloak Variants – Two versions: full back-length cloak or half-cape shoulder drape.
You can access and apply the transmog via any Wardrobe in major cities, just like standard cosmetics.
How to Get the Most Out of the Quest Here are some helpful tips:
Group Up for Strongholds – If playing on Hardcore, bring friends or party via matchmaking to safely clear the relic Strongholds.
Save a Legendary – For the Sacrifice puzzle, don't forget to bring an unwanted legendary to avoid sacrificing a valuable item.
Do It on Multiple Characters – The quest is account-wide for unlocks, but you can repeat the experience on alternate classes for fun or RP purposes.
Use the Transmog on Any Class – The armor is cosmetic-only and usable across all classes, making it a perfect RP or vanity unlock.
Conclusion The Lost Legacy side quest in Diablo 4 Season 9 is a rich, lore-driven experience that rewards players with one of the most visually striking armor transmogs to date. It encapsulates Blizzard's improved storytelling and seasonal engagement, making it worth the effort. Whether you're a collector, fashion-hunter, or just someone who loves uncovering secrets in Sanctuary, this side quest is a must-play in Lost Legacy.
Complete it early in the season to show off your exclusive gear in town hubs—or use it to Diablo IV Gold intimidate demons with style. The Sentinels may be forgotten by history, but your legacy in their armor will live on.