Sea Events

Notes

Updated 2026-06-30

Level 10,000 Boss (two health bars)

Cthulu Spawned via prismatic shard during the storm window [every 2H 35M].

Prismatic Shard must be crafted via Doran the Forge using 5 mythical materials (phantom lantern, dragon heart, seabeast heart, raijin core, saturn's ring)

This boss does NOT have a 20 minute despawn timer like the other bosses. It roams infinitely until death.

The shard must be fed to a whirlpool in the sea that appears during storm.

Upon summon:

- Ocean becomes nearly black

- Forced nighttime begins. Until his death.

- Low rumble SFX starts

- Screen distortion affects all players for X seconds

Server Message: "Something ancient has awakened beneath the sea..."

Boss Behavior

- Cthulhu roams in a square pattern like Ghostship

- Uses slow walking animation while roaming

- If a player enters aggro range, Cthulhu stops moving and begins combat

- If all players leave range, Cthulhu resumes roaming

- Boss does not despawn on a timer

Boss has two lives/Health Bars.

Once the sea form is completely defeated, a cutscene will occur to all players within 2000-3000 stud range, then an explosion of VFX where he's resurrected and starts flying.

First Form: - Legs will be submerged in the water.

Z | Eternal Rage: Ominous red scream that deals rapid damage to all nearby enemies. 10x ticks. -

X | Divine Beam - Boss will charge a beam for, before releasing it towards ALL enemies within range, causing constant damage to each player (10x ticks).

C | Devilish Clap: Boss will clap his hands together (there will be a startup). After clapping, a MASSIVE explosion of shockwaves + water will emit, damaging everyone within range & knocking them backwards about 200-500 studs. (1x tick)

AIR FORM - This will be AFTER resurrection where he jump up into the air flying.

Z | Tornado Havoc: Boss will summon tornadoes on ALL nearby players. This will cause players to fly up into the air & be suspended/stunned for a short period of time. 10 ticks.

X | Air Prison: All nearby enemies will become trapped in a prison that brings the player closer to the boss. Deals 1x tick.

C | Eternal Rage: Ominous red scream that deals rapid damage to all nearby enemies. 10x ticks. -

Drops:

- 100% Abyssal Eye (Race V3, Abyssal Necklace, DDB/ Free DB)

- Guaranteed Legendary+ fruit to whoever deals most dmg (80% legendary/20% myth chance)

- 10% Abyssal Haki Color Change (Black-Purple)

- 5 Levels/250 Gems/500k$

Titles:

- Title "Slayer of the Abyss" - Defeat Cthulhu

- Title "Emperor of the Abyss" - Defeat Cthulhu 10 times

- Title "Knight of the Stagnant Abyss" - Deal the most damage to Chutulu

- Title "Bearer of the Abyss" - Obtain the Abyssal Haki Color

More Sea Events

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