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Radiant forms

Monster Hunter Outlanders Radiant Monsters

Every Radiant monster in Monster Hunter Outlanders with its full Hunter's Notes rating for all five elements and five ailments. 12 of 13 have live-client data, and 6 are confirmed by two independent guides. Radiant forms often change weakness, so do not reuse the base-form squad without checking.

Data checked against the live game and official posts

Monster Hunter Outlanders Radiant weakness at a glance

Radiant monster ◆ ratings: elements and ailments

Ratings read from the in-game Hunter's Notes by two Japanese guides on the live client, checked 2026-10-30. Three diamonds is the top rating.

Radiant Great Jagras

Live data · 2 guides agree · Outlands, Mud Swamp

Radiant Great Jagras element ratings
FireWaterThunderIceDragon
Radiant Great Jagras ailment ratings
PoisonSleepParalysisBlastStun (KO)
Radiant Kulu-Ya-Ku (official artwork)

Radiant Kulu-Ya-Ku

Live data · 2 guides agree · Sand Oasis, Outlands, Mud Swamp

Radiant Kulu-Ya-Ku element ratings
FireWaterThunderIceDragon
Radiant Kulu-Ya-Ku ailment ratings
PoisonSleepParalysisBlastStun (KO)

Radiant Pukei-Pukei

Live data · 2 guides agree · Mud Swamp, Misty Forest, Sand Oasis

Radiant Pukei-Pukei element ratings
FireWaterThunderIceDragon
Radiant Pukei-Pukei ailment ratings
PoisonSleepParalysisBlastStun (KO)

One guide’s detail table puts the top mark under ice, but its own monster list and the other guide both say thunder.

Radiant Barroth

Live data · 2 guides agree · Great Sand Sea, Sand Oasis

Radiant Barroth element ratings
FireWaterThunderIceDragon
Radiant Barroth ailment ratings
PoisonSleepParalysisBlastStun (KO)
Radiant Anjanath (official artwork)

Radiant Anjanath

Live data · 2 guides agree · Misty Forest, Great Sand Sea, Mud Swamp, Sand Oasis

Radiant Anjanath element ratings
FireWaterThunderIceDragon
Radiant Anjanath ailment ratings
PoisonSleepParalysisBlastStun (KO)
Radiant Rathian (official artwork)

Radiant Rathian

Live data · 2 guides agree · Misty Forest, Great Sand Sea

Radiant Rathian element ratings
FireWaterThunderIceDragon
Radiant Rathian ailment ratings
PoisonSleepParalysisBlastStun (KO)

One guide’s detail table puts the top mark under ice, but its own monster list and the other guide both say thunder.

Radiant Jyuratodus

Element disputed · Great Sand Sea

Element ratings disputed between the two guides.

Radiant Jyuratodus ailment ratings
PoisonSleepParalysisBlastStun (KO)

The guides disagree on the element: one rates every element one diamond, the other lists ice as the top weakness. Stun is top-rated in both.

Radiant Great Girros

Live data · 1 guide · Monster Dens

Radiant Great Girros element ratings
FireWaterThunderIceDragon
Radiant Great Girros ailment ratings
PoisonSleepParalysisBlastStun (KO)

Radiant Tobi-Kadachi

Live data · 1 guide · Monster Dens

Radiant Tobi-Kadachi element ratings
FireWaterThunderIceDragon
Radiant Tobi-Kadachi ailment ratings
PoisonSleepParalysisBlastStun (KO)

Radiant Paolumu

Live data · 1 guide · Monster Dens

Radiant Paolumu element ratings
FireWaterThunderIceDragon
Radiant Paolumu ailment ratings
PoisonSleepParalysisBlastStun (KO)

Radiant Legiana

Live data · 1 guide

Radiant Legiana element ratings
FireWaterThunderIceDragon
Radiant Legiana ailment ratings
PoisonSleepParalysisBlastStun (KO)
Radiant Diablos (official artwork)

Radiant Diablos

Live data · 1 guide · Great Sand Sea

Radiant Diablos element ratings
FireWaterThunderIceDragon
Radiant Diablos ailment ratings
PoisonSleepParalysisBlastStun (KO)

No element is rated above one diamond; paralysis is its top-rated ailment.

Rathalos (official artwork)

Radiant Rathalos

Awaiting live data · Misty Forest, Great Sand Sea

Element ratings not published yet.

Radiant Rathalos is on the official site, but neither guide has published its in-game ratings yet.

What are Radiant monsters in Monster Hunter Outlanders?

Radiant monsters are versions of familiar monsters changed by Radiantite, the glowing mineral of Aesoland. They are stronger and more aggressive than the base form and add new attacks: Radiant Kulu-Ya-Ku digs up Radiantite to use as a weapon, Radiant Anjanath rips it from the ground and throws it, and Radiant Rathalos breathes near-molten flames. Their materials make Radiant weapons and armor, whose set bonuses differ from the base sets.

Do Radiant monsters have different weaknesses?

Some do. Radiant Pukei-Pukei and Radiant Rathian swap to a thunder weakness, and Radiant Anjanath stays weak to water. Radiant Diablos has no element above one diamond, so bring raw damage and paralysis instead. Compare every base form on the Monster Hunter Outlanders weakness chart, then use this page for the Radiant form.

Why some Radiant weaknesses say “awaiting live data”

Several sites fill Radiant weaknesses from older Monster Hunter games or the closed beta and label them “untested”. We only show a rating after a guide has read it from the live Hunter's Notes, and we call it confirmed when two independent guides give the same grid. If the guides disagree, as they do on Radiant Jyuratodus, we show the disagreement rather than guess.

Where to find Radiant monsters

Radiant forms roam the Giant Tree and Scorching Sands regions as the story opens them up, and several appear only in den hunts. Habitats on each card come from the in-game notes; the full map is on the Monster Hunter Outlanders materials map. Element picks for each fight are on every monster page, and the Adventurers who deal each element are on the tier list.

Monster Hunter Outlanders FAQ

What is Radiant Rathian weak to in Monster Hunter Outlanders?

Thunder, rated three diamonds and confirmed by two guides. Stun is its top-rated ailment.

What is Radiant Anjanath weak to?

Water, rated three diamonds and confirmed by two guides. Every other element is one diamond.

What is Radiant Diablos weak to?

No element is rated above one diamond in the one guide that has published it. Paralysis is its top-rated ailment.

How many Radiant monsters are in Monster Hunter Outlanders?

13 Radiant forms are listed at launch, 12 of them with live in-game ratings so far.

Monster Hunter Outlanders sources we checked

Ratings are read from the in-game Hunter's Notes on the live Japan client. Confirmed = both guides give the same grid. Spotted an error? Email contact@mhodb.com.