King Legacy Depth King Guide: Spawn Time, Best Drops and 5 Easy Steps to Beat It

The King Legacy Depth King is the new raid boss from King Legacy Update 11. It spawns in the Third Sea every 3 hours, has 11 million HP behind a shield that soaks about 1.5 million damage, and drops the materials and accessories for the new gear, plus a chest behind the Gate of Behemoth that can hold the True Muramasa. This guide covers when and where the King Legacy Depth King spawns, how the two-phase fight works, every drop with its rate and pity, and how to cut the respawn timer at the altar.

King Legacy Depth King calculator

Enter your King Legacy Depth King kills and chest opens to see your chance of every drop, when pity pays out, your True Muramasa odds, and how much the altar cuts from the next spawn.

King Legacy Depth King at a glance

Detail	Info
Game	King Legacy (Roblox)
Added in	Update 11 Part 1, November 2026
Location	Boss island in the Third Sea
Spawn timer	Every 3 hours (minimum 15 minutes with offerings)
HP	About 11 million
Shield	Absorbs about 1.5 million damage and cuts damage taken while it is up
Solo time	About 30 to 60 minutes
Best drop	True Muramasa (about 4% per chest)
Tracker	The Legacy Pose game pass (140 Robux) shows where and when it spawns

King Legacy Depth King key facts

Where and when does the King Legacy Depth King spawn?

The King Legacy Depth King spawns at a boss island in the Third Sea, so you need to reach the Third Sea first. It respawns every 3 hours per server.

The easiest way to catch it is the Legacy Pose game pass for 140 Robux. With the pose equipped, you can see where and when the next boss spawns, which also helps with the Halloween bosses during the event. Without it, join servers and check the boss island, or play with friends who share the timer.

How to beat the King Legacy Depth King in 5 steps

1. Bring the right build. A maxed Mythical fruit or a top sword. The reworked Dragon fruit works well, because Dragon Breath can be held while you move.
2. Turtle phase. The boss starts as a giant curled-up turtle. Hit it until it drops to 1% HP. It then dives and raises a new island from the sea.
3. Break the shield. On the new island, focus the shield first. It absorbs about 1.5 million damage and cuts the damage you deal while it is up.
4. Time your burst. Save your strongest skills for the windows when it is not using its damage reduction moves.
5. Keep moving. Some attacks pull players in. Stay out of melee range when it winds up, and use Ken (Observation Haki) to dodge.

Solo is possible but slow, about 30 to 60 minutes. A group of three or four players cuts that to a few minutes and lets everyone farm drops faster.

King Legacy Depth King drops and pity

Every King Legacy Depth King kill rolls the boss drop table, then you can open the chest behind the Gate of Behemoth. Update 11 added pity counters, so bad luck always pays out in the end.

Drop	From	Drop rate	Pity
Depth Scale	Boss	22%	20 kills
Depth Crystal	Boss	22%	20 kills
Depth King’s Blood	Boss	11%	40 kills
Turtle Core	Boss	11%	40 kills
Depth King’s Tail	Boss	1.1%	240 kills (one time)
Ancient Shell	Boss	1.1%	240 kills (one time)
Depth King’s Armor	Chest	1.1%	240 opens (one time)
Chronicle’s Lore	Chest	1.1%	240 opens (one time)
True Muramasa	Chest	About 4%	–

King Legacy Depth King drops

How Depth King pity works

Materials (Depth Scale, Depth Crystal, Depth King’s Blood, Turtle Core): the pity counter resets every time that material drops, so you can pity them again and again.
Accessories (Depth King’s Tail, Ancient Shell, Depth King’s Armor, Chronicle’s Lore): the 240 pity pays out only once per account.
The chest has five tiers, and each tier has its own pity counter.

How to get the True Muramasa

After the King Legacy Depth King dies, the Gate of Behemoth on the same island opens. Go in and open the chest. The True Muramasa has about a 4% chance per chest, so expect around 25 runs on average and many more on a bad streak.

Do not mix it up with the regular Muramasa, which drops from King Samurai. The True Muramasa is the new top sword from Update 11 and is likely to be one of the most valuable items in trades. Check its value on the King Legacy value list.

How to make the King Legacy Depth King spawn faster

Offer Depth King drops at the green altar on the boss island to cut the respawn timer:

Offering	Time cut
Depth Scale or Depth Crystal	1 minute
Depth King’s Blood or Turtle Core	3 minutes
Depth King’s Tail or Ancient Shell	35 minutes

King Legacy Depth King respawn altar

The timer cannot go below 15 minutes. Once the timer turns red, offerings no longer work. Only offer spare materials you do not need for crafting.

What is the Wrath of the Depth King event?

The King Legacy Depth King is part of the Wrath of the Depth King event from Update 11. The boss is a huge sea creature with turtle features, and the fight plays out a lot like the Sea King battle: a long HP bar, a shield that cuts damage, and big attacks you need to dodge.

Hold the updated Log Pose to open its boss list and look for the Depth King entry. It shows where the boss is, next to the world bosses, boat bosses and event bosses.

What do Depth King drops do?

Depth Scale and Depth Crystal: the common upgrade materials for the new Update 11 gear. Spares can go on the altar.
Depth King’s Blood and Turtle Core: rarer upgrade materials, also worth 3 minutes each at the altar.
Depth King’s Tail and Ancient Shell: rare accessories, worth 35 minutes each at the altar if you get duplicates.
Depth King’s Armor and Chronicle’s Lore: rare chest accessories. Their stats have not been fully confirmed yet.
True Muramasa: the new top Muramasa sword.

Guides do not fully agree on which material is the 22% drop, so treat the rates as close estimates until the developers publish an official table.

Best fruits and swords for the Depth King

Dragon (reworked): moving Dragon Breath and big X damage make it one of the best picks.
Erebus: the new Mythical flying dragon fruit from Update 11 has strong area damage.
Swords: Hellsword and Acroscythe were buffed in Update 11 and both work well.
Race: Demon V3 now gives a 20% damage boost, which speeds up the fight.

King Legacy Depth King vs Sea King

If you can already farm the Sea King, you have the damage and movement to farm the King Legacy Depth King. Expect it to take longer, because the Depth King’s shield cuts your damage until it breaks, and its HP pool is about 11 million.

Tips for farming the King Legacy Depth King

Join a group in the same server and stay for the next spawn, so you share the timer.
Use spare Depth Scales on the altar to cut the next spawn by a minute each.
Open every chest. Chest pity only counts opens, not kills.
Trade duplicate materials only after checking values. Bigger 8-item trades make bundles easy.
Redeem the Update 11 codes from our King Legacy codes page for free boosts before farming.

More King Legacy guides

Play King Legacy on the official King Legacy Roblox page.

FAQ

Where does the King Legacy Depth King spawn?

On a boss island in the Third Sea. It rises from the sea after the turtle phase.

How often does the Depth King spawn?

Every 3 hours. Offerings at the green altar can bring that down to a minimum of 15 minutes.

How much HP does the Depth King have?

About 11 million, including a shield that absorbs about 1.5 million damage.

What is the True Muramasa drop rate?

About 4% per chest behind the Gate of Behemoth.

What is the Depth King pity?

20 kills for Depth Scale and Depth Crystal, 40 kills for Depth King’s Blood and Turtle Core, and 240 for each accessory (one time).

Can you solo the Depth King?

Yes, but it takes about 30 to 60 minutes. A group is much faster.

Axee Davies

Axee Davies is the founder of AxeeTech, publishing gaming guides, codes, and Windows how-tos since March 2013. A tech enthusiast for 13+ years — starting with smartphones and Android rooting — he now runs a site that puts out a new guide every day for Roblox players, traders, and Windows users. More about AxeeTech

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