[ Black Leviathan ]
Starter Boss[UPDATED - 2026-03-14]
Black Leviathan is a boss. He is apart of the Leviathan group, a race of deep sea monsters.
[LEVEL]4 out of 5· Starter Boss
[REGION][Not published]
[SPAWN][Not published]
[HP][Not published]
[KNOWLEDGE][Not published]
Phases
:PHASE-1:
Phase 1 mechanics have not been published.
Dash SwingConquerors Haki AOEProjectile StompAerial Haki Slam
:PHASE-2:
Phase 2 mechanics have not been published.
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Attacks
| Attack | Damage | Parry | Dodge | Block | Clip |
|---|---|---|---|---|---|
| :PHASE-1: | |||||
Dash Swing | 500 | YES | NO | YES | [GIF -] |
Conquerors Haki AOE | 650 | NO | YES | NO | [GIF -] |
Projectile Stomp | 400 | YES | YES | NO | [GIF -] |
| :PHASE-1 & 2: | |||||
Aerial Haki Slam | 720 | YES | NO | YES | [GIF -] |
Rewards & drops
Reward valuesNot published yet
Drop tableNo confirmed drops published
Frequently asked questions
What is the Black Leviathan boss in RELL Seas?
Black Leviathan is a boss. He is apart of the Leviathan group, a race of deep sea monsters.
How hard is the Black Leviathan boss in RELL Seas?
Black Leviathan is a Starter Boss rated ★★★★☆ in difficulty. Its full attack list, phases and counters are detailed on this page.
What attacks does Black Leviathan use?
Black Leviathan uses attacks such as Dash Swing, Conquerors Haki AOE, Projectile Stomp, Aerial Haki Slam. Each attack on this page is marked with whether it can be parried, dodged, blocked or evaded.
Where do you find Black Leviathan and what does it drop in RELL Seas?
Black Leviathan's exact spawn location and drop table have not been confirmed before launch and will be added to this page once revealed.
