Theorylytics

Lavos vs Uriel

Same Support / Healer fantasy — which support kit fits your squad and mission rota?

TL;DR — Quick Pick

Pick Lavos if…

  • You want the squad gap filled by Lavos's vibe — The serpents of Lavos encourage him as he transmutes the battlefield.
  • You'd rather build around Transmutation Probe than live in Uriel's Demonium loop.
  • You value Lavos's orb-efficiency passive for longer ability spam on dense holds.

Pick Uriel if…

  • You're sold on Uriel's fantasy (To fight as the Heretic of Xata is to have demons at your back) more than another Support / Healer option.
  • This slot should feel like Infernalis, Remedium, and Brimstone, not a reskin of Lavos's Ophidian Bite, Vial Rush, and Catalyze.
  • You're buying into Uriel's passive — uriel commands, empowers, and protects three unique demons.
Verdict

Both fill the Support / Healer lane. Lean Lavos for orb economy and Transmutation Probe; lean Uriel for Demonium and Demonium. Mission Usefulness is a wash — decide on kit feel and passive, not the rating table.

At a Glance

Lavos
Stat
Uriel
Support / Healer
Role
Support / Healer
NaramonNaramon
Aura
MaduraiMadurai
Match the priority to your main ability
Mod Priority
Match the priority to your main ability
Ophidian Bite
Kit Opener
Infernalis

Mission Usefulness

Mission
Lavos
Uriel
Steel Path Survival / Defense / Disruption
Strong
Strong
Mobile Defense / Excavation
Excellent
Excellent
Exterminate / Capture Speed Runs
Situational
Situational
Spy / Rescue / Nightmare
Situational
Situational
Open World / Bounties
Strong
Strong
Long-Range Gunplay / Eidolon-Style Content
Weak
Weak

When Each Shines

Lavos

  • Transmutation Probe carries mid-mission casts; Catalyze is the density payoff.
  • Long holds where energy comfort matters — Lavos's loop stays online without babysitting orbs.
  • Missions that reward committing to Lavos's full ability loop instead of dabbling.

Uriel

  • Demonium carries mid-mission casts; Brimstone is the density payoff.
  • Fights where Heat stays painted on packs so Uriel's Affinity-Range Strength passive stacks.
  • Dense spawns where Uriel's cast cadence outpaces gun-only clears.

Mod Scaling Focus

Lavos

Match the priority to your main ability — Strength or Duration first for most kits, then Efficiency, then Range.

STR
Raises damage and effect potency across Lavos’s Strength-scaling abilities.
DUR
Extends channeled / timed effects — often comfort on Lavos if the kit leans on buffs or zones.
RNG
Helps radius / targeting tools. Dump it if Lavos is mostly self-buff or exalted weapons.
EFF
Keeps ability uptime comfortable, especially on longer Steel Path missions.

Uriel

Match the priority to your main ability — Strength or Duration first for most kits, then Efficiency, then Range.

STR
Raises damage and effect potency across Uriel’s Strength-scaling abilities.
DUR
Extends channeled / timed effects — often comfort on Uriel if the kit leans on buffs or zones.
RNG
Helps radius / targeting tools. Dump it if Uriel is mostly self-buff or exalted weapons.
EFF
Keeps ability uptime comfortable, especially on longer Steel Path missions.

Who Should You Pull?

Lavos
Pull Lavos if…
  • Energy / health orb rooms are common in your rota and Lavos gets more mileage out of every pickup.
  • Squad comps where someone has to own tile clear alone — Lavos is the frame you trust for that job.
  • Uriel can stay on the shelf; Lavos is the one you'll actually Forma twice.
  • Even after Helminth, Vial Rush and later abilities are still the reason Lavos earned potato.
  • Your endgame loadout screen should show Lavos before it shows another same-role experiment.
Lavos Full Guide
Uriel
Pull Uriel if…
  • Demonium into Brimstone is the cast story you want to master — not a random subsume mashup.
  • Your favorite clear starts on Infernalis and ends on Brimstone — Uriel is built for that arc.
  • Lavos's Transmutation Probe loop asks for a different muscle memory than you want to practice.
  • Madurai on the aura slot matches the school you're already building weapons around.
  • Potato + Forma budget this month has Uriel's name on it.
Uriel Full Guide