TLDR:
- The Depth King is a new raid boss in the Third Sea that spawns every 3 hours, and its spawn location and timer can be tracked with the Legacy Pose (140 Robux).
- It has 11 million HP and a damage-reducing shield, so bring other players to help you raid.
- You can shorten the spawn timer with materials from the boss, but never below a 15-minute minimum.
- Drops range from common materials like Depth Scale (22%) to rare items like Depth King’s Armor (1.1%), and every drop has a pity counter
The Depth King arrived with King Legacy Update 11 as the new Third Sea raid boss. It looks like a giant turtle that turns into an island, and it drops materials, accessories and armor tied to the update. So, to help you know everything about this raid boss, this guide covers when it spawns, how to fight it, and everything it can drop.
How To Spawn Depth King Raid Boss in King Legacy?

The Depth King only spawns in the Third Sea, and it appears every 3 hours. To see the exact spawn time and location, you need the Legacy Pose, which costs 140 Robux in the shop. Hold it and it shows where the next bosses will appear, including the Depth King and its timer.
Reducing the spawn timer. Near the altar on the boss island there is an area with a talking tree NPC. You can offer materials dropped by the boss to shorten the timer:
| Material | Time Reduced |
|---|---|
| Depth Scale / Depth Crystal | 1 minute |
| Depth King’s Blood / Turtle Core | 3 minutes |
| Depth King’s Tail / Ancient Shell | 35 minutes |
The timer can never go below 15 minutes. Once it turns red, you can’t reduce it further. Equip the material from your inventory and offer it at the green altar.
When you reach the boss, it first appears as a turtle curled up in its shell. Damage it down to 1% HP and it dives away, then an island rises from the sea and the real fight begins. After the boss dies, a gate opens to a chest room.
Depth King Raid Boss Tips & Tricks
- Bring friends. The boss has 11 million HP, and about 1.5 million of that is a shield that absorbs damage. Fighting solo can take one player about 30-60 minutes.
- Watch for reduced damage phases. The boss takes less damage during some skills, so save burst damage for when it is vulnerable.
- Use quick move builds. Dragon is a strong pick after the rework since all its skills work while moving. Pterodon also lost its end lag on the C skill.
- Check the Legacy Pose. Arrive early, since the spawn time is displayed in advance.
- Deal as much damage as you can. Higher damage contribution improves reward chances.
- Track pity. Every drop has a pity counter, so repeat kills guarantee items eventually.
What are all the King Legacy Depth King Boss Drops?

| Drop | Drop Rate | Pity |
|---|---|---|
| Depth Scale | 22% | 20 |
| Depth Crystal | 22% | 20 |
| Depth King’s Blood | 11% | 40 |
| Turtle Core | 11% | 40 |
| Depth King’s Tail | 1.1% | 240 |
| Ancient Shell | 1.1% | 240 |
| Depth King’s Armor (Chest) | 1.1% | 240 |
| Chronicle’s Lore (Chest) | 1.1% | 240 |
The boss chest has 5 tiers with separate pity per chest. Material pity resets after each drop but keeps working, while accessory and sword pity is one-time only. One player also reported a title and a common fruit from a run.
Frequently Asked Questions (FAQs)
Every 3 hours in the Third Sea, and you can shorten it to a minimum of 15 minutes using the boss’s materials.
Buy the Legacy Pose for 140 Robux. It shows the exact spawn location and time.
11 million, including a shield of roughly 1.5 million.
For more on King Legacy, check out King Legacy Update 11 Guide – Everything We Know or How to get the True Muramasa & Dreadbroom in King Legacy on Pro Game Guides!