The King Legacy dungeon system has officially replaced the old Raid (Golden Arena) feature in the game’s latest update. This change marks a significant overhaul in how players farm gems, acquire rare items, and progress through different Seas. With a new multi-floor format, distinct dungeon mechanics per Sea, and exclusive rewards, understanding how dungeons work is crucial for both new and veteran players.
This guide covers everything you need to know about the new dungeon system in King Legacy—including dungeon locations in each Sea, how rewards scale, and what makes it different from the Raid system it replaced.
What Is the Dungeon System in King Legacy?
Dungeons are a new PvE challenge mode that allows up to six players to fight through five floors of enemies, culminating in boss battles and valuable drops. Unlike the older Raid system, which used a wave-based format and moved players to a separate server, dungeons now take place within your current server, streamlining the gameplay experience.
Each Sea in the game has its own dungeon, and each dungeon is tailored to specific level ranges and reward pools.
Dungeon Locations by Sea
Here’s where to find each dungeon depending on which Sea you’re in:
Sea 1 Dungeon (Level ≤ 2250)
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Location: From the first island (Japan Island), move toward the 10 o’clock direction.
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A small island with a central dungeon building marks the spot.
Sea 2 Dungeon (Level ≤ 4000)
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Location: Near the main port.
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From the harbor, face the sea and move toward 9–10 o’clock to reach the dungeon island.
Sea 3 Dungeon (Level 4000–4900)
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Location: From the starting island The Unearthly, head to the right (around 3 o’clock).
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Continue forward until you reach the dungeon island.
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If you’re Level 4800+, you can use the Track Quest feature for automatic guidance.
Note: Max level players can still join any dungeon to help others, but will not receive gems in Sea 3.
How Dungeons Work – Floor Structure and Format
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5 total floors per dungeon.
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Early floors (1–4) feature mobs or mini-bosses.
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Final floor (5) always includes a major boss encounter.
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Up to 6 players per session.
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Dungeons occur on the same server you’re playing on—no separate instance or teleportation.
This structure removes the waiting time and connection issues some players experienced with the older Raid system.
Key Differences: Dungeon vs. Raid
| Feature | Old Raid | New Dungeon |
|---|---|---|
| Format | Waves of enemies | Floor-based system |
| Players | Up to 6 | Up to 6 |
| Server | Private instance | Same server |
| Reward Eligibility | Level-independent | Level-restricted (for gems) |
| Replay Value | Limited | High (unique rewards per Sea) |
Dungeon Rewards by Sea
Rewards are based on your level bracket and the Sea you’re in. Here’s a breakdown:
Sea 1 Dungeon
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Floors 1–4: Regular enemies with basic drops (e.g. Blue Straw Hat).
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Floor 5 Boss: Mike, drops Night Necklace.
Rewards:
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Gems (Level ≤ 2250 only)
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Money
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Fate Book (for passive gacha)
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Fragment (used for ship upgrades and Downbreaker enhancement)
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Battle Pass Points
Sea 2 Dungeon
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Floor 1: Standard mobs
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Floors 2–4: Each has a single boss
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Floor 5: Two bosses in succession
Boss Drops:
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Shadow Clock (from Dark Bin Sentinel)
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Metalfin (from Volcanus)
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Green/Blue Clock (regular loot)
Rewards:
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Gems (Level ≤ 4000 only)
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Money
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Essence Book (rarer than Fate Book)
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Obsidian (for crafting and ship upgrades)
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Battle Pass Points
Sea 3 Dungeon
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Each floor features high-HP bosses.
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Floor 4: Chance to encounter Ancient Talon, drops Downbreaker.
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Floor 5: Chance to obtain Justice Orb (used for Galaxy Impact or Justice Fish).
Additional Drops:
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Shoulder Armor
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Gladiator Helmet
Rewards:
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Gems (only for Level 4000–4900)
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Money
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Fortune Tale Book (top-tier passive gacha item)
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Void Core (vital for Animal V3, ships, and Downbreaker upgrades)
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Battle Pass Points
Special Event Dungeon Drops (Sea 3 Only)
Certain older items are now exclusive to Sea 3 Event Dungeons:
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Crab Armor: Dropped by Deep Sea Cruster
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Oceanic Tentacle: Dropped by Kraken Event
Important: Item drops are now completely separated between dungeon and event systems. This means items have designated drop sources, reducing randomness in farming.
Final Thoughts
The King Legacy dungeon system introduces a more structured and rewarding way to farm gems, books, and rare materials compared to the older raid format. With dungeon access tailored to level ranges and exclusive loot tied to each Sea, players are encouraged to tackle challenges that match their progression tier.
Whether you’re aiming for Fate Books, Downbreaker upgrades, or Void Cores, mastering the dungeon floors and understanding how rewards scale is the key to efficient grinding in the latest version of King Legacy.