Leviathan — Field Guide

00 · Before You Read

Read this first

Leviathan is a piece of history. It is not currently launchable in Destiny 2 — it was vaulted with Beyond Light (2020) and only returns if Bungie restores it. Treat this page as a retrospective of the raid that taught the whole community how to call symbols. The mechanics below describe how it played at launch.

Status, checked 2026-09-25: on 2026-09-21 Bungie announced it is working to bring vaulted campaigns, destinations and raids back into Destiny 2, with details “in the coming months” and no dates. Nothing has been restored yet, so Leviathan still can't be launched and this page stays a retrospective until it returns. Bungie — The Next Chapter

Four stable truths

It's a 6-player, non-matchmade, comms-heavy raid with weekly checkpoints — same DNA as every modern raid.
The palace is non-linear: you pick which encounter to attempt from the central Castellum by raising matching standards.
Every encounter is a variation on one signature mechanic: a four-symbol "read the board and name the right symbol" callout.
There is no raid exotic. The chase was Calus's opulent Legendary armor and weapons — status gear, not a unique exotic.

What old guides get wrong

This raid is gone. Any guide that tells you to "load into the Leviathan from the Director" is describing 2017–2020. You cannot earn its gear today, cannot run its checkpoints, and the loot table is frozen.

Don't copy the official symbols. The community named four arena marks (Calus's set) for callouts. We've drawn original mnemonic marks below so you learn the pattern, not pirated art — the real ones lived only in-game.

What wiped most groups: bad callouts. Not damage, not adds — one person reading the wrong symbol or talking over the runner. Callout discipline was the whole raid.

Why it still matters: Leviathan's four-symbol board is the ancestor of Last Wish's plates, Vow's 27 glyphs and Salvation's Edge's shapes. Learn the rhythm here — read the board, name it, run it, swap before the timer — and you'll pick up every modern symbol raid faster. See the motifs guide for the shared vocabulary.

The Fiction

Why you're here

The trials below aren't a raid so much as a party the Emperor throws for himself. Here's the story the Leviathan is telling while you run its halls.

The Emperor's world-eater

The Leviathan is the pleasure-barge of Calus, the exiled Cabal Emperor — a god-king cast down in Ghaul's Midnight Coup, joined by his daughter Caiatl and other conspirators, now drifting the system in a ship that literally devours worlds. He invites Guardians aboard as honored guests, but the invitation is a trial by decadence: a court that runs on his rules alone.

Every hall is a stage. The Cabal loyalists who serve him speak in his imperial glyph-language, and the palace is dressed as a banquet even as it kills you. This raid is vaulted — you can't launch it today — so read it as history, the party that started it all.

Prove your worth as sport and spectacle: read the Emperor's signs, survive his baths and gardens and gauntlet, and reach the throne where Calus auditions champions for his vision of the universe's end.

Core Mechanic

The four-symbol board

Leviathan ran on four arena symbols that reappeared in every encounter as plates, standards, Councilor pedestals and Gauntlet grids. The official in-game set had a cup, crossed bars, a beast/paw cluster and a sun — we've redrawn them as art-safe mnemonics. Give each a one-word nickname with your team; that nickname is the raid.

Callout Mark · invented

Cup

› "Chalice" in old comms

A goblet on a stem. Easy to spot, easy to say — usually the default first nickname a team agrees on. Used as a plate, a standard and a mind-room.

Callout Mark · invented

Bars

› "Axes / crossed" in old comms

A crossed X with a center node. The most confused mark — pick a sharp nickname ("ex", "axe") so it never gets mixed with the sun's rays.

Callout Mark · invented

Paw

› "War Beasts / dogs" in old comms

A pad with three toe-dots. Themed to the War Beasts released in Pleasure Gardens, which is the easiest way to remember which encounter it ties to.

Callout Mark · invented

Sun

› "Sun" in old comms

A disc with eight rays. The busiest mark — under pressure it reads as "lots of lines," so a caller should say "sun" immediately and never describe it.

Reading the board: the four marks did three jobs across the raid. In the Castellum you matched a displayed symbol to a standard to pick your encounter. In the Gauntlet a runner called each grid's symbol and its red row so shooters could open the orbs. In Calus's shadow realm the callout flipped to reporting the symbols you see — so the throne team can kill the Councilor on the one symbol nobody called. Same four marks, three different verbs. (See the field maps and each encounter below.)

Mechanic Checkpoints

What moves the encounter

Leviathan's old-school design is readable if you name the objective first: match the symbol, hold the plate, stay hidden, call the grid and red row, then name the symbol nobody called.

Low-man / speedrun read: treat this as archive analysis unless Bungie restores the raid. The low-man pressure points would be standard carries, plate coverage, lantern stealth, Gauntlet runner/shooter timing, and one clean Calus realm caller.

Castellum

Progress: kill the Standard-Bearer, carry the matching standard, and plant it at the station shown by the door symbol.

Fail/wipe: unsupported carriers die or arrive late, and Standard Liberators steal planted standards if they are not killed quickly.

Royal Pools

Progress: keep four outer plates and the center covered while Embrace of Calus lets players survive, kill Bathers, and hold the bath.

Fail/wipe: an empty plate or expired buff leaves players exposed to the water and immune Bathers. Cover dead plate-holders immediately.

Pleasure Gardens

Progress: lantern-bearers keep collectors hidden while spores are gathered and converted at glowing plants into a damage buff.

Fail/wipe: a War Beast seeing a player outside lantern light kills them instantly. Moving the lantern without a call is the common failure.

Gauntlet

Progress: the runner calls each grid's symbol and red row; shooters shoot the two non-red apertures to spawn an orb the runner runs through, then charges are banked in the central well.

Fail/wipe: a wrong aperture, a missed orb, or overlapping callouts lets the runner's psionic charge detonate mid-lap.

Calus

Progress: shadow-realm players call the symbols they see; the throne team kills the Psion Councilor on the one pedestal nobody named, which opens throne-room damage.

Fail/wipe: killing the wrong Councilor drops the realm team's shield and feeds them to Calus. Realm callers have priority over every other voice.

Vaulted Context

Teaching value: treat these as historical mechanics motifs that teach matching, carrying, ordered running, and split-space reading.

Not live farm advice: loot, power, and launch access are historical; do not treat old farm timing as current unless Bungie restores the raid.

Field Maps

The palace at a glance

Leviathan is a hub-and-spoke palace, not a descent. The central Castellum is a transition arena you return to between encounters; from it you raise standards to open the four trials, then face Calus at the top. Here's the whole route; each encounter below carries its own schematic.

Full palace routeCastellum → Calus's Throne

Route / standards Shadow realm / boss Lethal hazard

Hidden Loot

Leviathan's Underbelly: nine secret chests

Under the palace sits the Underbelly, a labyrinth of pipes, fan shafts and security rooms that hides nine locked chests. It is the raid's maze and its secret-chest hunt in one: you open it from the Embarkment, you pay for each chest with a key earned in the main raid, and every chest has its own named room. The tunnels are not drawn here because the written guides never agree on a full layout; use the chest names below, which are the names players search for.

Opening the Underbelly

Where: the Embarkment, at the start of the raid. Reach: run halfway across the bridge and drop to the level below. The room ahead holds six levers. Pull them in the order 1, 5, 3, 2, 4, 6 and the way into the Underbelly opens.

Route choice: do this once, at the start, with the whole team. Nothing in the main raid depends on it, so a team that only wants the encounters can leave the Underbelly alone.

Keys and Watcher doors

Keys: clearing the Royal Pools, the Pleasure Gardens and the Gauntlet each gives one random key to an Underbelly chest (Drain, Irrigation, Aqueduct and the rest). Keys vanish at weekly reset, so spend them the same week.

Doors: most chests sit behind an ornate black-and-gold security door. Watcher sentries patrol the room; kill every Watcher in the same moment while staying out of their red vision cones and the door opens. A Watcher that spots you calls reinforcements, so bring one shooter per Watcher and call the count.

1 · Engine

Where: the first security room, reached by climbing the tower, crossing the large pipes into the ship and switching on the fan. Reach: sneak into position, then kill all the Watchers together.

Route choice: the whole team goes in, because the door needs simultaneous kills.

2 · Ventilator

Where: the maintenance tunnel past the second fan-blade section. Reach: time the gaps between the blades, then jump onto the raised platform on the left. There is no Watcher door; the jumps are the puzzle.

Route choice: hard traversal. One player can fetch it while the team waits.

3 · Pipeline

Where: past the last of the fans, down a pipe into a security room with its own Watchers. Reach: drop in, then kill the Watchers together to open the door.

Route choice: full team, same as Engine.

4 · Conduit

Where: through the red-lit passage with the purple sludge, then a third security chamber. Reach: cross the misty platforms and clear the Watchers at once.

Route choice: full team. Irrigation starts from the far end of this room, so take it next.

5 · Irrigation

Where: out of the far end of Conduit, behind a diagonal steel grating. Reach: jump above the bright light and land on the narrow pipes, then follow them down to the room below. A fall here is fatal.

Route choice: hard traversal. Send your steadiest jumper; the rest wait at Conduit.

6 · Drain

Where: a red-lit round pipe you crouch through, ending at a security door in the back corner. Reach: kill the Watchers together.

Route choice: full team, and keep your head down in the pipe.

7 · Transfer

Where: the hall that climbs upward from the lever-room end of the maze, with an ornate door just inside on the right. Reach: follow the ramps up, then clear the Watchers.

Route choice: the plainest room; use it to practise the Watcher count.

8 · Armory

Where: the passage marked with an axe symbol above the hall. Reach: crouch through the dark vent, follow the turns to the back door, then kill the Watchers together.

Route choice: full team; the vent back out of this room is also the way to Aqueduct.

9 · Aqueduct

Where: the room with the spinning centrifuge, reached by going back through the vent into the Transfer passages and turning left. Reach: jump to the upper platforms; the chest is on the raised platform beside the centrifuge.

Route choice: hard traversal, no Watcher door. One player can fetch it.

Running the Underbelly

You collect three keys a week, so you open three of the nine chests per clear. Pick the chests that match your keys before you drop in, and do the Watcher rooms first while the whole team is together.

Do not freelance the Watcher doors: one shooter who is seen, or who fires early, ruins the count for everyone.

The Trials

Five spaces, one symbol language

The Castellum threads them together; the three trials can be cleared in any order, and Calus waits at the top. Every space is a remix of read → run → dunk → swap. Beginner role notes are flagged on each card — these describe the raid as it last played in 2020.

0

Transition · Central Palace

The Castellum

"Raise the standards and choose your trial."

Lore lens · why it works

The Castellum is the court's front door and its etiquette test. Raising the standards summons you deeper into Calus's palace, and the four-symbol board is his loyal Cabal communicating in the Emperor's own imperial glyph-language — the opening measure of whether you can follow a court whose rules only he set.

The loop

Drop into the central arena. Three standard stations sit around the room, each tied to one of the four symbols.
A symbol displays over the far door. Pick up a matching standard from a Cabal Standard-Bearer and plant it at the correct station.
Plant all required standards while killing Standard Liberators before they steal what you have already banked.
The chosen trial door opens. You return here between every encounter to open the next.

Beginner rolesTwo add-clear hold the room and protect carriers; two standard runners grab and plant; two flex body-block the Standard-Bearer and call the displayed symbol. Anyone can carry — just don't all grab the same standard.

LiberatorsThe Castellum is defended by Standard Liberators that try to steal planted standards. If you stall on a standard or let carriers die, the room snowballs. Keep callers on the displayed symbol, not on kills.

CarrierWhoever holds a standard is slowed and vulnerable. Never leave the carrier unsupported — this is the single most-repeated lesson in the whole game's raid design.

OrderMost teams cleared Pools and Gardens first (gentler), saved the Gauntlet for when comms were warm, then went up to Calus.

Secret chestsThe Underbelly maze opens from the Embarkment lever room, not from here. Pull the levers at the start of the raid and keep your keys for the Underbelly chests. Chest guide.

Map · Castellum standardsTransition · selector

Standards / stations Displayed symbol Standard-Bearer

1

Trial · Royal Bath

The Royal Pools

"Soak in the Emperor's favor — together."

Lore lens · why it works

Plate-cooperation staged in the Emperor's baths: Calus delights in forcing warriors to share his indulgence under threat. Stand in the pools together and you bask in his favor; step off and the court withdraws its blessing. Even his spa is a loyalty test.

The loop

Four plates surround a central bath. Assign one player to each outer plate; two players hold the center.
Standing on a plate grants "Embrace of Calus" — a buff you need to survive the bath and to deal damage to the bathers.
The buff decays. Refresh it by stepping back on a plate, then return to clear Bathers (the immune-until-buffed enemies).
Keep all four plates and the center occupied through several waves. Drop a plate and the room punishes the team.

Beginner rolesLock four players to a fixed plate each and do not swap mid-wave. The remaining two run the center bath, killing Bathers and refreshing their buff from whichever plate is nearest. Simple, sticky assignments beat clever rotations here.

Buff decayEmbrace of Calus ticks down off the plate. Let it lapse and the pool's psychoactive water starts killing you, and Bathers go immune again. Refresh before it expires.

Empty plateLeaving a plate empty for too long is the wipe trigger. If your plate-holder dies, the nearest free player covers it immediately — call "[plate] down, cover" by position.

ChestClearing the encounter dropped a reward chest of opulent Legendary gear. (Loot specifics are frozen — this raid is vaulted; treat any drop list as historical.)

Underbelly keyThe Pools also hand out a random key to one Underbelly chest. Keys expire at weekly reset. See the nine chests.

Map · Royal PoolsTrial 1 · plate soak

Plates (×4) Embrace buff Empty-plate wipe

2

Trial · The Imperial Gardens

The Pleasure Gardens

"Two hold the lantern; four feed the beasts in the dark."

Lore lens · why it works

The Gardens are a hunt staged for the Emperor's entertainment. You gather spores to blind Calus's prized Royal Beasts — pampered menagerie pets — while he watches from above. The whole encounter is a blood-sport laid on for an audience of one.

The loop

The room is patrolled by giant War Beasts that one-shot anyone they see. Two players carry lanterns that turn the rest of the team invisible while in their light.
The other four players collect spores from glowing plants scattered around the garden — staying inside a lantern's bubble to stay unseen.
The four carry the spores / Royal Pollen to the glowing flowering plants — staying in lantern light — where the two lantern-bearers focus pillars of light onto the plant to convert the pollen into stacks of the Empowering Spores buff.
With the buff stacked, the whole team dumps damage on the War Beasts in the window — weaken all of them rather than killing one early.

Beginner rolesTwo steady lantern-bearers (calm players who walk predictable paths and call "with me") and four spore collectors who never leave the light. The collectors do the killing; the bearers' only job is to keep everyone invisible.

One-shotStep outside a lantern's light near a War Beast and you die instantly. The bearers must announce movement — "lantern moving left" — before they walk.

Stealth sporesThis is a stealth + dunk encounter: collect spores quietly, deliver them to the lit plants to build the damage buff, then burst. Rushing the damage step before stacks are up wastes the window.

PathingBearers should learn a fixed clockwise loop so collectors always know where the safe bubble is. Predictable beats fast.

Underbelly keyClearing the Gardens also gives a random key to one of the nine Underbelly chests, good until weekly reset.

Map · Pleasure GardensTrial 2 · stealth + dunk

Lantern light / loop Spores War Beast (one-shot)

3

Trial · The Royal Gauntlet

The Gauntlet

"One runs the lane; the others light the path."

Lore lens · why it works

The Gauntlet is a gladiatorial obstacle race — light-orbs, plates and running lanes turned into sport. Calus prizes coordination as spectacle, so the encounter rewards a team moving as one team through his arena, the crowd-pleasing centerpiece of the games.

The loop

The team splits into shooters on the inner plates and runners who grab a Psionic Charge and teleport out to sprint a circular obstacle track.
Symbols appear over grids on the runner's track. The runner calls the grid symbol and which of three rows holds the glowing red ring; the shooters shoot the two aperture buttons for the non-red rows, turning them green, dropping the shield, and spawning a psionic orb in the red ring. The runner passes through the orb to keep their psionic charge from detonating.
This is read & shoot: the runner reads the board, the shooters open the path, and the runner threads the orb — all under a detonation timer.
After a lap of orbs, runners teleport back inside to deposit their psionic charge in the central well; repeat over laps. The final lap has the whole team run at once, each on their own orb-fed timer — the encounter clears once enough charges are banked.

Beginner rolesPick your most confident caller as the runner — they need to hear and react instantly. The five shooters split the outer ring so every symbol can be charged on sight, and one designated voice calls the order. Everyone else stays silent on the sequence.

Callout hygieneThis room dies to overlapping voices. The runner calls the symbol and red row, the two matching shooters answer, nobody else talks during the lap. Shoot the wrong aperture and no orb spawns.

TimerThe runner's psionic charge detonates on a timer the moment they teleport out. Miss an orb or fall behind and the charge blows — reset and re-call from the top.

RunnerGive the runner a survivable, mobile build. Their job is movement and listening, not killing — shooters keep the lane clear.

Underbelly keyThe Gauntlet gives the third weekly key. Together the three trials supply three of the nine Underbelly keys.

Map · The GauntletTrial 3 · runner + shooters

Runner / shooters Symbol grids (call the red row) Miss the orb — charge detonates

4

Boss · The Imperial Throne

Emperor Calus

"Name the symbols you see; kill the one nobody named."

Lore lens · why it works

The figure on the throne is a colossal robotic Calus proxy — a machine wearing the Emperor's face — that fights through a psionic shadow-realm, pulling half your team into a purple mindscape while the shell looms in the throne room. Stand in the shadow to cross over, and the split reveals the truth: the entire court was a stage, its god-king an image built to audition champions.

The loop — the whole raid, at once

The team splits: three stay in the throne room shooting Calus and clearing adds (shooting the chalice from his hand only initiates the fight), while the other three are pulled into his purple shadow realm.
In the shadow realm, each of the three pulled players sees one symbol on Calus's forehead (chalice, sun, crossed axes, or War Beast) and calls it out. Three symbols get named; one never does.
The throne team works out which of the four symbols was NOT called and kills the Psion Councilor standing on that unnamed pedestal. The right Councilor avoids the Mental Collapse wipe and opens damage; the wrong one drops the shield protecting the realm players and feeds them to Calus's maw.
With the correct Councilor down, Calus vomits Void skulls — shoot them to stack the team-wide Force of Will buff, which scales your damage. Then the throne team damages Calus's exposed body — his head (precision spot early), then the red chest weak point once it opens — standing on the four plates during the window.
Survive the realm shuffles, stack the damage windows, and burn Calus down before the encounter's failure state catches you.

Beginner rolesHave each realm player say their one symbol clearly, in a fixed order, so the throne team can spot the gap. Keep a fixed throne team and a fixed realm team so nobody's confused about which space they're responsible for. One throne player tracks the four pedestals and confirms the kill before anyone shoots.

Absent symbolThe realm players report the symbols they see; the throne team kills the Councilor on the one pedestal nobody named. Kill the wrong Councilor and the shield protecting the realm team vanishes — they get pulled into Calus's maw.

Split commsTwo spaces, one voice channel. The three realm callers have priority; throne players hold their voices until all three symbols are named and the missing one is worked out. Talking over the realm = a dead team.

RewardBeating Calus dropped the raid's top-tier opulent Legendary set and completed the raid. No exotic. (Loot is frozen — this raid is vaulted; any drop list is historical.)

Map · Calus throne & shadow realmBoss · split space

Throne / DPS Councilor pedestals Uncalled symbol (kill)

Loadouts

If it ever returns: loadout jobs

Leviathan launched in a very different sandbox — these are archetype jobs for how the encounters played, framed against the mid-2026 (Monument-era) toolkit, in case Bungie restores the raid. Build around one boss-DPS option + one add-clear + a survivable subclass. Named weapons appear only where the archetype obviously fits.

Boss DPS

Calus damage windows

Heavy precision DPS

Linear fusions / heavy snipers for hitting Calus's exposed body (head/chest) from the throne floor at range — the cleanest archetype for a stationary weak point.

Bait-and-switch rockets

An aggressive-frame or precision rocket as your burst pick when the DPS window opens on relay.

Gjallarhorn Exotic

Buffs every rocket in the fireteam — bring it if teammates run rockets in the window.

Burst Supers

Big single-hit Supers (Golden Gun, Thundercrash, Nova Bomb) layered into the open window.

Add Clear

Castellum, Pools, Gardens

Chain-explosion primaries

Solar/Void exotics that clear Cabal packs in the Castellum and protect standard carriers.

Wave-frame / GL ad-clear

A grenade launcher or wave-frame for the Royal Pools Bather waves — sustained, ammo-light room clear.

Witherhoard Exotic

Passive area damage to thin spawns while you carry, run or hold a plate.

Add-clear Supers

Roaming Supers to reset a contested Castellum or a flooded Pools wave.

Survivability

Carriers, runners, lanterns

Healing subclass anchor

A team heal (Well-style or restoration) keeps standard carriers and the Gauntlet runner alive under fire.

Mobility tools

Anything that helps the Gauntlet runner move and the Gardens lantern-bearers walk clean loops.

Debuff / weaken

Tractor Cannon or a weakening grenade to amp the Calus damage window team-wide.

Warlock

Healing / Well anchor

The safest team anchor for plate-holds and the Calus window. Prismatic gives flexible healing plus ad-clear aspects.

Titan

Burst Super / Barricade

Thundercrash for a big hit on Calus; barricades cover standard carriers and plate-holders in the Castellum and Pools.

Hunter

Invis / mobility

Invisibility is gold for the Gardens stealth and for reviving a downed carrier; mobility suits the Gauntlet runner.

Loadout note (vaulted raid): Leviathan is vaulted, so these are archetype jobs, not god rolls — the encounters were never tested against a live checkpoint with this toolkit. Every weapon, exotic and subclass named here reflects the mid-2026 (Monument of Triumph) sandbox. If Bungie ever restores the raid it would re-enter whatever sandbox is live then, so re-check the loadout shape against that.

Rewards

What it dropped

The chase (frozen)

Leviathan had no raid exotic. Its chase was a full set of Calus's opulent Legendary armor and weapons — gold-and-marble cosmetics that signaled you'd cleared the Emperor's palace, plus the raid weapon set.

Because the raid is vaulted, this loot is not currently obtainable. Anything you read about farming Leviathan gear, prestige modifiers or weekly challenge rolls describes 2017–2020. Treat every drop list as historical.

If it ever returns

Prestige mode and weekly Leviathan challenges existed at launch with their own modifiers and cosmetics — all archived with the raid.

If Bungie ever restores Leviathan, it would likely re-enter under the Monument-era tiered-loot / armor set-bonus model (introduced 2025–26), which would change drop tiers and farm rules entirely. Don't assume the old loot table — read the in-game reward preview if and when it returns.

Bottom line: this page is a retrospective. The reason to read it isn't the loot (you can't get it) — it's the four-symbol callout discipline that every modern raid still inherits.

Read this first

Four stable truths

What old guides get wrong

Why you're here

The four-symbol board

Cup

Bars

Paw

Sun

What moves the encounter

Castellum

Royal Pools

Pleasure Gardens

Gauntlet

Calus

Vaulted Context

The palace at a glance

Leviathan's Underbelly: nine secret chests

Opening the Underbelly

Keys and Watcher doors

1 · Engine

2 · Ventilator

3 · Pipeline

4 · Conduit

5 · Irrigation

6 · Drain

7 · Transfer

8 · Armory

9 · Aqueduct

Running the Underbelly

Five spaces, one symbol language

The Castellum

The Royal Pools

The Pleasure Gardens

The Gauntlet

Emperor Calus

If it ever returns: loadout jobs

Boss DPS

Add Clear

Survivability

What it dropped

The chase (frozen)

If it ever returns

These guides stay free.