Deus Research Base guide

1. Prep

   Before you go

   Deus Research Base · Party Dungeon

   Level

   45

   Item level

   1,600 · Stage 4 2,500

   Entry by stage

   	Stage 1	Stage 2	Stage 3	Stage 4
   Level	45	45	45	45
   Item level	1,600	1,900	2,200	2,500
   Extra effects	—	Balance	Balance, Wrath	Balance, Wrath, Judgment
   Party	2 to 5	2 to 5	2 to 5	2 to 5
   Bosses you must kill	Atiel only	Atiel only	Atiel only	Atiel only
   Final boss timer	Enrage at 5:00	Enrage at 5:00	Enrage at 5:00	Enrage at 5:00

   Reward cube: 40 Odyle Energy a claim, at every stageRanked in Season 1, which ends 16 December

   Know this first

   • Save your stagger skillsAtiel's late stagger check wipes the party
   • 1 tank, 1 healer, 1 support, 2 DPSA Cleric and a Chanter are the usual picks
   • Pull elites away from the fightFrom Stage 2 their pools stay and hurt
   • Rank counts speed and deathsBind Kibelisks and kill packs before Atiel appears
   • Claim before you leaveLeaving unclaimed costs 1 of 10 a week

   Watch a full run

   

   Deus Research Base Guide | Aion 2 Transcendence Level 2 · NoBS Game Guides · 6 Oct 2026Chosen by us. Plays on YouTube when you press it.

2. 1
   Enter at your stage2 to 5 players. No solo runs.
3. 2
   Ride the wind pathGlide the airstreams to a fork.
4. 3
   Bind every KibeliskThey teleport you and add to your score.
5. 4
   Take the left forkThe first mid-boss is down this path.
6. 

   Stage 1 of 3 · Optional mid-boss

   Gelcos

   Deus Research Base Guard Troopers Captain

   Counts as

   45 kills

   Mid-boss

   Optional

   One player is marked for a charge. The pools go on the rim.

   Gelcos and Nazmun are optional. Each counts as 45 kills toward Atiel's quota, and the cube pays more if you kill them.

   The fight

   • Marked chargeTake the pools to the rimEye over you, then a charge and two whips
   • LashesStay behind himA string of whips in front
   • Pull-in whipDash behind himA dark hole pulls you, then a wide whip
   • Ground slamStand in a gap between linesA wide slam, then a second with lines
   • Hold him by the wallPull him to a cornerLess floor for pools and whips
7. 5
   Right corridor, then glideNazmun stands on a round platform.
8. 

   Stage 2 of 3 · Optional mid-boss

   Nazmun

   Deus Research Base Lab Director

   Counts as

   45 kills

   Mid-boss

   Optional

   Rotating lasers, and a ring that follows one player.

   The fight

   • Rotating lasersJump the beamsRed lines show where they turn next
   • Laser wavesKeep moving sidewaysThree straight beams in a row
   • White ringMarked: run to the rimA ring under you, a blast in 3 s
   • Time bombsStand in the gapThree bombs near him, with a gap
9. 6
   Fill the kill quotaDrop into the big arena. Clear packs until the counter is full.
10. 7
    Everyone to the platformHe starts when one of you gets close.
11. 

    Stage 3 of 3 · Final boss

    Atiel

    Enrage

    5:00

    Stagger check

    At 20 to 30% HP

    Opens when

    The kill quota is full

    A shrinking platform, chains, and a stagger check that wipes the party.

    Phase 1100 → 75% · Learn his attacks

    • Double slamStay inside the ringOrange circle round him, X marks outside it
    • Frontal fanStay behind himOrange fan, 2 seconds' warning
    • Grab and slamDodge sidewaysHe crouches, then grabs one player
    • Two-player chainChained: run apart"You cannot escape from me!"
    • Bound playerRun into the circle"Break! Scatter!" The hit lands in 3 s

    Heads up · 75%Platform collapse

    He roars in the middle. Waves push you out, then the rim falls away.

    1. 1Run to the middle
    2. 2Jump the waves
    3. 3Stay off the rim

    Falling kills, no reviveGuides put it at 70 to 75%A wave hit stuns you briefly

    • Ranged: Move in as he heads to the middle

    Phase 275 → 45% · Clone charges begin

    • Clone chargesSidestep, never back to the rimOrange strips, a charge 2 s later
    • Chain to AtielStay close until it fadesHigher stages: everyone is linked to him

    Heads up · 45%Second collapse

    Only a 50-metre platform is left. Every knockback matters now.

    1. 1Stay near the middle
    2. 2Jump the waves
    3. 3Sidestep the clone strips

    Falling kills, no reviveGuides put it at 35 to 45%

    Phase 345 → 20% · Same attacks. Save stagger.

    • Save your staggerHold stagger skillsThe check comes near the end

    Wipe check · 20%Stagger check

    "All will collapse and perish!" He jumps to the middle and a stagger bar appears. Empty it in time or the party dies.

    1. 1Use your saved stagger skills
    2. 2Empty the bar together
    3. 3Dodge the red slices

    About 10 seconds to break itGuides put it at 20 to 30%Four red slices turn round himClone charges can come too

    • DPS: Keep stagger skills off cooldown

    Burn20 → 0% · Chain and bind return

    • Beat the timerKill him before 5:00After that he is faster and hits harder
12. Finish

    Claim the loot

    The cube at the end
    • 8. Open the cubeOn the platform. Pays for each boss you killed.

    40 Odyle Energy a claimBell, Compass and Chalice cards

    Everything Deus Research Base drops

13. If it goes wrong

    If you wipe

    • Missed stagger barSkills already spent before the check
    • Falling off the rimWaves and clones push you out. No revive.
    • Alone in the bindNobody ran in to share the hit
    • Standing near the ringNazmun's blast hurts and stuns everyone close
    • Hitting the enrage5 minutes after your first hit

Players' runs