helminth
Roar (Rhino)
Rhino’s damage-buff ability, injected onto a Warframe with Helminth. It double-dips damage-over-time.
Codex Checked · Compared against current game data for this update. · Update 43.5 · 5 Sept 2026 · PC · Current
What needs this
50 loadouts slot Roar (Rhino)
Item → build → frame. Tick it in Collection and those cards move toward runnable.
Used by 50 loadouts across 41 frames.
- Invisible GunsHelminth over Blade Storm (4)
- Heat Inherit DragonHelminth over Spectral Scream (1)
- Invisible SobekHelminth over Neutralize (4)
- Doomed GunsHelminth over Wyrd Scythes (1)
- Flashbang GunsHelminth over Exalted Blade (4)
- Furious JavelinHelminth over Radial Javelin (3)
- Freeze ForceHelminth over Ice Wave (2)
- Glass WhipHelminth over Spectrorage (3)
- Redline GunsHelminth over Mach Rush (1)
- Keep NourishHelminth over Pulverize (3)
- Crit BatteryHelminth over Arcsphere (1)
- Silent MassHelminth over Penance (2)
- Walking WallHelminth over Sandstorm (2)
- Empowered VolleyHelminth over Navigator (2)
- Deathbringer GroundedHelminth over Glory on High (4)
- Fate WeaverHelminth over Bunraku (4)
- Gun in a SphereHelminth over Crush (4)
- Peace Out — OptimisedHelminth over Ballistic Battery (1)
- Peace Out — EndgameHelminth over Ballistic Battery (1)
- Hold for DamageHelminth over Sleight of Hand (2)
- Roar PlagueHelminth over Ravenous (4)
- Bounce HouseHelminth over Stinkbrain (1)
- Shroom PlatformHelminth over Stinkbrain (1)
- Charged ParticleHelminth over Wormhole (3)
- Neutron GunHelminth over Antimatter Drop (2)
- Opera NightHelminth over Resonator (2)
- Rewind RunHelminth over Dispensary (3)
- Chain Reaction — OptimisedHelminth over Containment Wall (2)
- Chain Reaction — EndgameHelminth over Containment Wall (2)
- Punch-Through BunkerHelminth over Containment Wall (2)
- Mesmer Gun — OptimisedHelminth over Enthrall (1)
- Mesmer Gun — EndgameHelminth over Enthrall (1)
- Venom GunsHelminth over Molt (2)
- Gloom GunsHelminth over Reap (1)
- Roar Before the DuelHelminth over Sanctuary (Sirius 3) — or Coronal Ejection (1) if you still want the well
- Final Stand — OptimisedHelminth over Axios Javelin (1)
- Final Stand — EndgameHelminth over Axios Javelin (1)
- Overdrive GunsHelminth over Pyrotechnics (1)
- Spellbind GunsHelminth over Lantern (3)
- Champion GunsHelminth over Well of Life (1)
- Heretic's RoarHelminth over Demonium (3)
- Artillery Officer — OptimisedHelminth over Tesla Nervos (1)
- Artillery Officer — EndgameHelminth over Tesla Nervos (1)
- Dynar's QuietHelminth over Lycath's Hunt (3)
- The Lost CycleHelminth over Xata's Whisper (1)
- Merulina GuardianHelminth over Riptide (4)
- Tail Wind AirHelminth over Airburst (2)
Where do I get it?
Fastest / cheapest / easiest is on the farm card below
- Own Rhino
- Helminth
How
Get it
Tragedy (Dante) and Larva Burst (Nidus) detonate Slash / Heat / Toxin. Roar multiplies that detonation twice. That is a nuke.
What it is
Rhino’s damage-buff ability, injected onto a Warframe with Helminth. It double-dips damage-over-time.
Why you care
Tragedy (Dante) and Larva Burst (Nidus) detonate Slash / Heat / Toxin. Roar multiplies that detonation twice. That is a nuke.
- 1Own RhinoJackal on Fossa, Venus, drops Rhino parts. Easy boss. Craft Rhino in the Foundry (12 hour parts, 3 day main).
- 2Level a spare to 30You will subsume — eat — one copy. Keep a Rhino if you like him; craft a second to feed.
- 3Subsume at the HelminthSit, Subsume, feed the spare Rhino. Roar is now in the chair.
- 4InjectOn Dante, replace Noctua (1). On Nidus, replace Ravenous (4) and only after Persistence is online. See the Helminth primer.
Roar’s duration is why those builds stack Duration mods. Recast it like a weapon, not like a passive.