Limbo — Isolator Bubble
Endgame build. Big Cataclysm, Continuum, Nourish over Banish. Freeze a loot tile, vacuum in peace, crack relics without the room shooting you.
Codex Checked · Compared against current game data for this update. · Update 43.5 · 5 Sept 2026 · PC · Current
Solo Survival loot, Relic cracking, Index banking, anyone who wants a private room
Wrong drop or mechanic?
Don’t build this yet
First Rift first
This loadout sits at Endgame. It wants Forma, Helminth, or shards you may not have. Play the Starter until those systems are open — then this page is the upgrade, not the homework.
Open First RiftWhy this build?
Endgame for Solo Survival loot, Relic cracking, Index banking, anyone who wants a private room
Health: Not yet — Helminth, Steel Path, or Archon Hunts still closed. Play the Starter.
- Range Cataclysm is a loot closet, not a DPS ultimate.
- Nourish over Banish is the 2026 Helminth because Banish is 'Cataclysm but worse' once the sphere is huge.
- Public squads hate surprise giant rifts. Solo or warn them.
Don’t use this for: Defense with a squad that wants to shoot in real space · Eidolon hunting
Specialised investment for hard content
You don’t need the shards to run the loop. They are a later ceiling, not a gate.
Bring: AoE primary — A Kuva Bramma, Torid Incarnon, or any weapon that can kill inside the sphere. You still have to click heads — the bubble only pauses them.
Alternative if…
- You don’t have Helminth yet → First Rift
- Star Chart only → First Rift
- New account or low investment → First Rift
- This is too much Forma / cost → Pod in a Bottle — Optimised
My test
Did this still work for you?
Your note, in this browser. Separate from Codex verification — the stamp on the card is editorial, this is yours.
Readiness
Inventory unknown
Not checked — add your collection. You have not failed a test.
- Required mods 0/9 · required — 0/9 named
- Forma 0/4 · required — 4 on the card. Codex does not track installed Forma.
- Helminth 0/1 · required — Subsume Nourish (Grendel)
- Arcanes · recommended — 0/2 recommended
- Shards · optional — Optional unless the card says a breakpoint
Investment: 4 Forma · Reactor · Helminth (Nourish (Grendel)) · 2 shards · 3 specialised mods. Typical farm ~4–6 hours. Trade if a route is vaulted.
Codex Checked · Compared against current game data for this update. · Update 43.5 · 5 Sept 2026 · PC · Current
Medium confidence. A solid recommendation with more situational dependencies. Confidence is not verification. Verification is separate: Codex Checked against Update 43.5.
Plan
Today → next → later
Inventory unknown — mark “I own this” on a few mods. Until then this is a plan, not a score of zero.
- TodayPlay First RiftThe Starter is the loadout you can actually take into a mission tonight.
- NextGet Corrosive ProjectionOpen Nightwave
- After that4 FormaOne slot at a time. Rank 30 after each polarize.
- LaterCrimson · StrengthHelminth and shards are the last rungs. They are not the Starter.
- FinalIsolator BubbleEndgame · Endgame · 4 Forma
Farm the gap
- Limbo augments — Rift Haven · Rift Torrent · Cataclysm Continuum
Helminth & shards
What to put on the body
Nourish (Grendel) over Banish (1)
Banish is redundant once Cataclysm is the plane. Nourish is Viral + energy for you and anyone who shares the bubble. Helps the guns that actually kill inside Stasis.
Helminth is locked. Tick it on Progress before you subsume.
- 2 Crimson · Strength — Nourish Viral and bubble damage on collapse.Archon locked
- 1 Amber · Casting Speed — Nourish then 4 then 2.Archon locked
Tonight
What is actually up
30 minutes, one hour, or two — matched to this loadout, not a dump of the Origin System.
30 minutes
Farm Corrosive Projection
One named gap. Open Nightwave
60 minutes
Corrosive Projection, then Forma
Finish the missing named card, then spend a Forma if a polarity is still fighting you.
120 minutes
Subsume Nourish (Grendel)
If you are logging off after this, stop at the named component. Do not start a second Forma session tired.
- Farm Corrosive Projection
Open Nightwave
Who this is for
Play this build from zero
Solo loot and relics. You subsumed Nourish over Banish.
- Time to a playable copy
- After Helminth Nourish and Overextended.
- First mission to practice in
- A solo Survival or a Relic Capture you do not mind isolating.
3 button drills · 14 parts · tick the lists as you go
Before you start
0 of 3 done
Put it on the Warframe
0 of 5 done
Keep this up
Isolator loop
Pocket card. Stick this on a second screen; the long version is the mission below.
- 1Nourish (1). Viral on your guns, extra energy from orbs.
- 2Cataclysm (4) a packed tile. Stasis (2). Everything inside is a statue.
- 3Shoot. Continuum stretches the bubble as they die. Rift Surge (3) if stragglers sit just outside — surged enemies banish neighbors when they leave.
- 4Never drop this bubble on a public Defense pod. Your squad cannot shoot in from outside.
First mission — press these buttons
- 1
Nourish
1Viral and energy. Press 1.
- 2
Bubble the tile
44 on a packed room. 2 to freeze. Shoot.
- 3
Do not do this in public Defense
This Range is rude on a pod. Save it for solo.
Common mistakes
Banish muscle memory
You replaced 1. Nourish is the new 1.
When this feels easy
- 1ContinuumKills keep the closet open.
- 2Strength shardsNourish Viral is the strip-adjacent bit.
Parts checklist
0 of 14 owned. Tap How on anything you still need.
Dependencies
18 dependencies
Frame → mods → unlocks. Tick Collection and Progress. This is a decision graph, not a wiki tree.
- 1●limboframe
- 2○Corrosive Projectionmod
- 3○Cunning Driftmod
- 4○Cataclysm Continuumaugment
- 5○Blind Ragemod
- 6○Overextendedmod
- 7○Stretchmod
- 8○Primed Continuitymod
- 9○Primed Flowmod
- 10○Equilibriummod
- 11○Arcane Energizearcane
- 12○Molt Augmentedarcane
- 13○Crimson · Strengthshard
- 14○Amber · Casting Speedshard
- 15○Nourishhelminth
- 16○Helminth · Nourish (Grendel)unlock
- 17○Steel Pathunlock
- 18○Archon Hunts (shards optional)unlock
Depends on
What this loadout needs
Required is a gate. Recommended is a ceiling. Optional is a later farm — don’t stall the card for it.
Required
Corrosive Projectionmissing · Open Nightwave
Cunning Driftmissing · Lua Halls of Ascension
- Cataclysm Continuum
missing · Arbiters of Hexis / Cephalon Suda · 25,000 standing
Blind Ragemissing · Run Orokin Vaults
Overextendedmissing · Orokin Vaults
Stretchmissing · Enemy drops
Primed Continuitymissing · Wait for Baro Ki'Teer
Primed Flowmissing · Baro Ki'Teer
- Equilibrium
missing · The New Strange / drops
- Nourish
missing · Helminth
Banish is redundant once Cataclysm is the plane. Nourish is Viral + energy for you and anyone who shares the bubble. Helps the guns that actually kill inside Stasis.
Recommended
Optional
Crimson · Strengthmissing · Netracells / Archon Hunt / Bird 3
Nourish Viral and bubble damage on collapse.
Helminth
Subsume Nourish (Grendel) over Banish (1)
Banish is redundant once Cataclysm is the plane. Nourish is Viral + energy for you and anyone who shares the bubble. Helps the guns that actually kill inside Stasis.
Strength
~180% for Nourish Viral
Duration
200%+
Range
175–220% (Stretch, Overextended, Cunning Drift)
This is the opposite Range of the Defense bottle. Big bubble, big loot room.
From the mods
Live power
Additive from max-rank Codex mods. Efficiency clamped 15–175%. Umbral set is +11% Strength per extra piece.
- Strength
- 139%
- Duration
- 155%
- Range
- 250%
- Efficiency
- 45%
- Energy
- +275%
- Capacity
- 45 / 67
Weapon HUD
Arsenal numbers
Base × damage mods × crit expectation × fire rate × multishot. No faction, no quantization. Galvanized kill stacks are a slider, not assumed.
- Damage
- 35
- Crit
- 12% × 2.00
- Status
- 26%
- Fire rate
- 9.58
- Multishot
- 1.00
- Avg hit
- 39
- Arsenal DPS
- 376
Toggle common mods
Limbo mods
- AuraCorrosive ProjectionNightwave
- ExilusCunning DriftLua Halls
- 1Cataclysm ContinuumArbiters / Cephalon Suda · 25k
- 2Blind RageOrokin Vaults
- 3OverextendedOrokin Vaults
- 4StretchEnemy drops
- 5Primed ContinuityBaro Ki'Teer
- 6Primed FlowBaro / relics
- 7EquilibriumThe New Strange
| Slot | Mod | Source | How |
|---|---|---|---|
| Aura | Corrosive Projection | Nightwave | |
| Exilus | Cunning Drift | Lua Halls | |
| 1 | Cataclysm Continuum | Arbiters / Cephalon Suda · 25k | |
| 2 | Blind Rage | Orokin Vaults | |
| 3 | Overextended | Orokin Vaults | |
| 4 | Stretch | Enemy drops | |
| 5 | Primed Continuity | Baro Ki'Teer | |
| 6 | Primed Flow | Baro / relics | |
| 7 | Equilibrium | The New Strange |
AoE primary
A Kuva Bramma, Torid Incarnon, or any weapon that can kill inside the sphere. You still have to click heads — the bubble only pauses them.
Arcanes
Arcane Energize
Big Cataclysm is 100 energy. Recast greedy.
Eidolon hunts
Molt Augmented
Strength for Nourish as the tile dies.
Zariman
Archon shards
- 1Crimson · StrengthNourish Viral and bubble damage on collapse.2 · Netracells
- 2Amber · Casting SpeedNourish then 4 then 2.1 · EDA
| # | Shard | Qty | Source | How |
|---|---|---|---|---|
| 1 | Crimson · Strength Nourish Viral and bubble damage on collapse. | 2 | Netracells | |
| 2 | Amber · Casting Speed Nourish then 4 then 2. | 1 | EDA |