Theorylytics

Sirius & Orion

Abyss Pull

Event Horizon Strip Group

Forma
4
Playstyle
Helminth
Keep Orion 3 · Event Horizon

Event Horizon Sirius & Orion - Orion black holes group rooms while Gravitic Slash full-strips Steel Path for weapons or a short Celestial Clash.

Build dossier · Abyss Pull

4 Forma

Loadout

Aura + Exilus on top, then eight general slots in two rows of four.

Arsenal

Playstyle

Orion lead — Event Horizon groups rooms, Gravitic Slash full-strips (~200% Strength or ~164% with Corrosive Projection), then weapons or a short Clash finish. Grid shows Orion Range/Strength; keep a Sirius config for Sanctuary DR and Clash opener Strength.

Passive abilities

Sirius & Orion share one Warframe slot with two full kits and two separate mod configs. Swapping brothers grants 45% Ability Efficiency for the next two casts. Casting abilities fills Constellation Stars (no more than two of the same color in a row). Celestial Clash spends Stars for Blast nukes and inherits the stats of whichever brother starts the cast — open on your Strength lead. Duplicate auras on both configs do not stack.

Active abilities

  • Sirius 1 Coronal EjectionJade Light scythe throw for Heat + pickup vacuum. Hold swaps to Orion's Gravitic Slash. Common Helminth slot (Roar).
  • Sirius 2 Jade StarsHeat motes that launch on attack. Motes still use Sirius Strength/Range/Duration even if Orion fires them.
  • Sirius 3 Light's SanctuaryGrowing heal / revive / DR well. ~167% Strength hits the 75% ramp DR cap.
  • Shared 4 Celestial ClashSky duel — spend Constellation Stars for Blast. Match LMB/RMB to star color for crit chance and escalating damage. Start on the Strength brother.
  • Orion 1 Gravitic SlashSlash strip / repel. ~200% Strength (or ~164% with Corrosive Projection) fully strips armor; cheap Star filler.
  • Orion 2 Astral ShellShell that becomes an invulnerable taunt decoy on first hit.
  • Orion 3 Event HorizonDrifting black hole. Slash / Coronal hits extend and steer it; recast collapses for Heat.
  • Keep Event Horizon + Gravitic Slash. Partner Sirius config: Strength + Sanctuary uptime.

Mod breakdown

Orion (grid)

Range for hole coverage; Strength for full strip; Efficiency for spam.

Archon shards

  • Range
  • Strength — strip
  • Casting Speed

Helminth

Usually keep native strip/group. Roar lives on Sirius 1 if you also Clash.

Mission Usefulness

  • Steel Path Survival / Defense / Disruption

    Excellent

    Event Horizon groups rooms while Gravitic Slash full-strips SP for weapons or Clash.

  • Mobile Defense / Excavation

    Excellent

    Hole the point approach, strip, shoot.

  • Exterminate / Capture Speed Runs

    Excellent

    Pull-strip-clear loop.

  • Spy / Rescue / Nightmare

    Weak

    Loud black holes.

  • Open World / Bounties

    Strong

    Horizon camps.

  • Long-Range Gunplay / Eidolon-Style Content

    Situational

    Strip helps gun teams.