Almanauts
Elden Ring Nightreign
NightlordVerified for build 22818764

Maris

An unknown entity that drifts through the
skies. It makes an ocean of its
surroundings, that it may blend with
whatever life is found, as if in a dream.
Exercise caution, warriors. The enemy may
not always be that which can be seen.

Expedition
Augur
Weak to
Lightning

HP by party size and depth

The final fight's HP: base pool × the boss's own scaling effects, × the duo or trio effect, × the Deep of Night depth effect. Weak to Lightning (the expedition menu's hint).

Maris, Fathom of Night

PlayersNormalDepth 1Depth 2Depth 3Depth 4Depth 5
Solo12,68715,85917,76219,91924,74027,404
Duo25,37431,71835,52439,83849,48054,809
Trio38,06247,57753,28659,75774,22182,214

Damage absorption

Standard
0
Slash
−15%
Strike
20%
Pierce
10%
Magic
20%
Fire
50%
Lightning
−40%
Holy
15%

Status resistance

Poison
Immune
Scarlet Rot
252 (+290, +747, +747, +747, +747 after each proc)
Blood Loss
Immune
Frostbite
252 (+290, +747, +747, +747, +747 after each proc)
Sleep
Immune
Madness
Immune
Death Blight
Immune

In a duo / trio: HP ×2 / ×3, poise damage taken ×0.55 / ×0.3, status build-up taken ×0.85 / ×0.7. Deep of Night attack power: ×1.25, ×1.55, ×1.92, ×2.83, ×3.31 (depth 1–5).

Other versions of Maris, Fathom of Night in the game's params 4

VersionSoloDuoTrioTrio, depth 5
Everdark Sovereign Phase 225,77151,54277,313166,997
Version 33,5843,5843,5843,584
Everdark Sovereign Phase 13,1716,3439,51520,553
Random Encounter3,0453,9584,8728,370

Each is another NpcParam row of the same enemy (phases, adds or other fights); the boss page has their full tables.

Maris (Everdark Sovereign)

The Everdark Sovereign version fights the "Everdark Sovereign" variant of the same boss: its HP by party size and depth, and the chance it is the Deep of Night target at each depth.

Depth 1Depth 2Depth 3Depth 4Depth 5
0%1.01%1.76%2.52%2.52%

Chance it is the Deep of Night target

Each depth draws its Nightlord by weight from the expedition list (NightBossMenuParam); this is its share.

Depth 1Depth 2Depth 3Depth 4Depth 5
5.04%4.03%3.28%2.52%2.52%

Shifting Earth on its expeditions

The chance each map variant is drawn for an expedition against this Nightlord (MapPatternSet weights). See all Nightlords on the Shifting Earth odds page.

MapNormalNormal, with DLCDeep of NightDeep, with DLC
No Shifting Earth84%84%76%73.1%
Mountaintop4%4%6%3.85%
The Crater4%4%6%3.85%
Rotted Woods4%4%6%3.85%
Shrouded City4%4%6%3.85%
Great Hollow0%0%0%11.5%