The Desert Perpetual - Epic Raid Guide

A route-aware Epic guide for inherited mechanics, Detain Seekers, Variable Elimination, Diastole suspension, Koregos room order, anomaly objectives, and assignment discipline.

Destiny 2RaidEpicInherited MechanicsGuide

Encounters

4

Route

Order changes pressure

Epic rule

Mechanics accumulate

Best use

Experienced team prep

Raid dashboard

Overview and downloads

Callouts must not rotate

Default left and right use the rally banner or entrance perspective. Epoptes side rooms use Top, Left, and Right while looking inward. Agraios portals are numbered 1 through 5 clockwise from rally and keep that numbering for the run.

Chronons drive most progress

Cinnabar is red, Antimony is white, and Cobalt is blue. Chronons feed ring, hourglass, and portal mechanics, so color calls should be short and repeated before anyone interacts.

Loadouts are jobs, not prescriptions

Each section names the job first: precise eye damage, mobile add clear, short burst, long-range sustained DPS, or survival. Named weapons can change with artifact counters, surges, and balance updates.

Mechanics accumulate

Each defeated first-three boss adds an Epic pressure mechanic to every later encounter. Epoptes adds Detain Seekers, Agraios adds Variable Elimination, and Iatros adds Diastole suspension.

Koregos follows your route

The final encounter revisits earlier rooms in the order the team cleared them. Write the route down before the pull so Undoing buffs and room calls are not memory-based.

Capsule alignment uses the same colors

Epic Agraios, Epic Iatros, and Epic Koregos layer capsule reads onto the same Cinnabar, Antimony, and Cobalt language used by the rest of the raid.

Raid tools

Pull checklist, assignments, and roster

Encounter route

Fireteam

Pull checklist

0 of 5 checked

Active encounter

Epic Epoptes, Lord of Quanta

Relay two-number inside reads to outside partners, cross-shoot the final opposite-side outside call, clear Detain Seekers, then handle four rotating DPS shields.

Left Inside1 player(s)Read two room-panel eyes and shoot the final number called by Right Outside.
Left Outside1 player(s)Take the left plate with Inside, shoot the entrance panel, and call the one number that re-glows.
Right Inside1 player(s)Read two room-panel eyes and shoot the final number called by Left Outside.
Right Outside1 player(s)Take the right plate with Inside, resolve the entrance panel, and relay the final number.
Add Clear2 player(s)Prioritize Cyclops, Detain Seekers, containment fields, and inherited pressure.
Common teaching route
  • Epoptes first: adds Detain Seekers early.
  • Agraios second: adds Variable Elimination after the team has settled.
  • Iatros third: delays the most disruptive Diastole suspension until Koregos.
  • This is strategy, not a mechanical requirement.
Inherited mechanics
  • Detain Seekers can trap a player until teammates destroy the field.

Encounter library

Objectives, phase rhythm, pressure points, recoveries, and loadout intent.

Epic Epoptes, Lord of Quanta

Adds a same-side inside/outside eye relay, Detain Seekers, Cyclops inside rooms, and four boss shields during DPS while preserving the Normal triangle logic.

Phase rhythm

  • Inside and Outside players take the same-side plate together; Inside enters while Outside follows the rotating light in the arena.
  • Inside calls two eye numbers. Outside shoots both on the entrance panel and calls the one number that glows again.
  • Left Inside shoots Right Outside's final call; Right Inside shoots Left Outside's final call; both fire together.
  • Every completed shield-eye pair spawns Detain Seekers above the Hydra. Clear them before the next pair.
  • After the relay, resolve the Normal Top/Left/Right triangle, then begin DPS while selected room pairs remove six small eyes plus center.

Pressure points

  • Detain Seekers can trap a player before the next synchronized eye shot.
  • Cyclops may spawn inside side rooms after the relay begins.
  • Earlier Agraios or Iatros clears can add Variable Elimination or Diastole on top of the eye relay.

Recoveries

  • A detained Inside player cannot shoot out, so Add Clear or the Outside partner must destroy the containment field.
  • If final numbers overlap, repeat by side: Left Outside final, Right Outside final, then shoot.
  • If inherited pressure interrupts the relay, clear the interruption before continuing the next pair.

Loadout intent

Bring fast precise eye-panel weapons, Detain Seeker cleanup, and DPS that remains effective while selected players leave the group.

Epic Agraios, Inherent

Adds a five-color portal sequence, two separate capsule systems, four boss copies, a longer Alignment sequence, and a Temporality-pair final stand.

Phase rhythm

  • Carry known-color Chronons through the center ring to reveal portal capsule requirements and record the full five-color sequence.
  • Charge every portal with its assigned color and kill the four Wyverns that spawn.
  • Use the Normal alignment read: one Plate Player matches the named proxy while the other two identify the four portals to recharge.
  • Recharge those four portals by recorded color, then check Minotaur-drop capsules during the laser phase for the needed colors.
  • The Alignment player crosses all five portals, bubbles the bait player at roughly 3-4 seconds, and the team damages the unnamed Agraios copy.
  • In final stand, place two players on each Temporality plate, kill the three matching headless named copies, then finish the center boss.

Pressure points

  • The portal-requirement capsules and Minotaur-drop capsules are separate systems.
  • The real DPS target is the unnamed copy, not one of the three Temporality-named copies.
  • Detain Seekers or Diastole can interrupt portal/capsule reads if those bosses were cleared earlier.

Recoveries

  • If the sequence is disputed, stop charging and rebuild the five-letter record from confirmed reads.
  • If a player carries the wrong color, do not force that portal; route the correct color first.
  • If Diastole suspends the Alignment player, wait rather than trying to detain during the suspension.

Loadout intent

Use long-range DPS, precise capsule and Wyvern damage, movement tools for Alignment, and survivability for inherited Detain or Diastole pressure.

Epic Iatros, Inward-Turned

Turns the ring into a repeating three-color sequence and gives Shooter A-B-C moving Temporality assignments that determine tower, while capsule colors determine box height.

Phase rhythm

  • Runners use limited Temporal Oculus pools to read ring colors and carry three pairs through the ring, recording the repeating three-color order.
  • Shooters A, B, and C take distinct Temporalities while the Climber stays off the plates.
  • The Climber destroys the Vex prism, reads three capsule colors in Shooter order, and calls A, B, C.
  • Each Shooter uses current Temporality for tower and called color for Bottom, Mid, or Top height, then all three fire on Diastole 4.
  • After every set, Shooters re-read their buffs because Temporality may stay, swap, or rotate before the next tower.
  • During DPS, Runners continue the recorded Chronon rotation and reset the sequence to the first color afterward.

Pressure points

  • Shooter order, tower assignment, and color height are separate inputs.
  • Duplicate Shooter buffs usually mean a missed assignment, plate touch, or bug; do not invent a color-swap rule.
  • Detain Seekers or Variable Elimination can interrupt ring pairs if those bosses were cleared earlier.

Recoveries

  • If a Shooter loses track, call current Temporality first, then capsule color, then height.
  • If the ring sequence is lost, reset to the first confirmed color after DPS rather than guessing mid-rotation.
  • If an inherited mechanic appears, stabilize it before the synchronized Diastole shot.

Loadout intent

Bring precise box-shooting weapons, mobile Minotaur clear, and damage that works between ring runs without relying on close-range positioning during Diastole.

Epic Koregos, Fractured in Time

Combines route-dependent room minigames, Banishment, Undoing buffs, Temporal Loci, crystal/core damage, and a six-player final ascent.

Phase rhythm

  • Clear the first Banishment pair through the triangular portal together, then use one center Oracle for each remaining selected player.
  • Read the active portal and capsule color before locking alignment; use Temporal Oculus to record the spinning ring color.
  • Create four aligned Chronons, fill the loop hourglass, and complete the active prior-boss room with the matching Temporality.
  • Earn Undoing, expose the matching Temporal Locus with the buffed player, and have unbuffed players destroy the inner core.
  • After the third room loop, resolve plate DPS by exposing outer crystals and breaking inner cores while updating buff ownership after every transfer.
  • For final ascent, kill the center Harpy only when all six are ready, then enter in roster order and interact with exactly one cube per player.

Pressure points

  • Wrong capsule alignment can force unnecessary add waves and waste Worldline Stability.
  • Undoing or Temporality can be overwritten before an earlier Locus is reopened.
  • Final ascent fails quickly if players enter before the first cube platform is stable.

Recoveries

  • If Banishment portals are entered separately, call whether the second player can still enter or the team must stabilize outside.
  • If an Undoing owner is overwritten, pause Locus exposure and reassign the matching room requirement.
  • If final portal movement breaks, use roster order and have each player interact with exactly one cube.

Loadout intent

Use strong add clear, precise room-mechanic weapons, survivability for Banishment and final ascent, and long-range DPS for plate and final phases.