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Monster Hunter Wiki

Ruiner Nergigante is a Variant of Nergigante first introduced in Monster Hunter World: Iceborne.


At first glance, Ruiner Nergigante is built similarly to Nergigante, albeit with darker scales and carapace. The variant's defining feature are the metallic spikes that grow in between their regular bone spikes. These spikes are much tougher and make deadlier weapons compared to the typical ones, but they can't be regrown rapidly and takes a longer time to reach full size.

Behavior and Abilities

Unlike most monsters, Ruiner Nergigante will not go all out at the earliest opportunity presented and instead will start off being surprisingly slow and predictable in combat, progressively becoming more brutal and deadly as the fight goes on and as it sustains more damage, with the final phase of the fight being a far cry from how it began.

Ruiner Nergigante grows metallic spikes on its forelimbs, nape, and wings. The growth progresses as the dragon loses health in combat. When they reach full size, the spikes will give a bigger "spike burst" effect to attacks that uses the corresponding body parts, which gives significant damage increase, wider burst radius and Bleeding effect. When used in conjunction with Ruiner Nergigante's late phase move set, fighting the dragon could prove very troublesome.

Curiously, unlike its standard counterpart, Ruiner Nergigante displays signs of intelligence and patience, when it fights the hunter on Origin Isle, it pretends to be defeated. From there it plays dead till the hunter defeats Shara Ishvalda, weakening the Elder Dragon enough to finally kill and, more than likely, devour some of its bio-energy. A typical Nergigante displays a feral and all-consuming desire to eat Elder Dragons at all costs while the variant is willing to let others do the work for it.

In-Game Description

Monster Hunter World: Iceborne
MHWI-Ruiner Nergigante Icon.png Countless battles have only hardened this Nergigante variant. In addition to healing, its spikes grow tougher as it loses health.

Element/Status Effectiveness

Element Effectiveness Status Effectiveness
Fire Poison ★★
Water Sleep ★★
Thunder ★★ Paralysis ★★
Ice Blast ★★★
Dragon ★★★ Stun

Monster Materials

Item Name Rarity Value Description
MHW-Scale Icon Grey.png
Immortal Shard
11 4380z Very rare Ruiner Nergigante material. Mostly obtained by carving. Broadly used for many purposes.
MHW-Shell Icon Grey.png
Nergigante Cortex
11 6680z Very rare Ruiner Nergigante material. Mostly obtained as a reward. Solid, used to craft gear.
MHW-Tail Icon Grey.png
Nergigante Flail
11 8980z Very rare Ruiner Nergigante material. Obtained by carving its severed tail. Stiff, used to craft gear.
MHW-Claw Icon Grey.png
Annihilating Greathorn
11 9340z Very rare Ruiner Nergigante material. Obtained by breaking its horns. Stout, used in many weapons.
MHW-Claw Icon Grey.png
Nergigante Hardclaw
11 9160z Very rare Ruiner Nergigante material. Mostly obtained by carving. Sharp, used in many weapons.
MHW-Monster Parts Icon White.png
Eternal Regrowth Plate
11 6860z Very rare Ruiner Nergigante material. Obtained by collecting rare drops. Unusual, used to craft gear.
FourthGen-Ball Icon Dark Red.png
Large Elder Dragon Gem
12 21000z A giant, ultra-rare stone that forms inside an Elder Dragon once in a millennium.
Guiding Lands Only
MHW-Claw Icon Grey.png
Extinction Greathorn
11 6500z Very rare Ruiner Nergigante material. The Guiding Lands' energy fortifies the monsters living there.
MHW-Claw Icon Grey.png
Annihilating Temperhorn
11 9000z Very rare Tempered Ruiner Nergigante material. A product of the brutal power struggle in the Guiding Lands.


For more information, see Ruiner Nergigante Equipment

Ruiner Nergigante materials can be used to craft two different armor sets: Ruiner Nergi α+ Armor and Ruiner Nergi β+ Armor.


For more images, see Ruiner Nergigante Photo Gallery


  • Ruiner Nergigante replaces the standard Nergigante in Master Rank.
  • Outside of Assignments, any quests that involve Ruiner Nergigante are MR-restricted at MR 100 minimum.
  • Ruiner Nergigante's metallic spikes reach their full size on a single random body part every time its health drops below certain threshholds, which also make it go into the next phase.
    • The shift in phase is signified by an "ultimate attack" where the monster roars, lifts itself up and does a plummeting attack using the body part that gets its metal spikes fully grown.
      • The location of the spikes can be predicted by the roaring itself. After the roar, Ruiner Nergigante will hold one arm higher, signifying that that sides iron spikes are fully grown. This does not signal whether the arm or the wing will grow the metallic spikes. If it is the head's iron spikes, Ruiner Nergigante will let out a very loud and long roar that is different from the limbs' counterparts, this version will try to home in at a hunter.
    • Breaking Ruiner Nergigante's metallic spikes reduces the augmentative effect of its attacks. Conversely, its metallic spikes cannot be broken before fully grown.
    • Ruiner Nergigante's metallic spikes do not regrow once broken and counts as conventional part-breaking, meaning players are rewarded accordingly for accomplishing the feat.
    • Ruiner Nergigante's bone spikes only works defensively, meaning it hardens the corresponding body part against physical damage, but does not enable spike bursts or build up its ultimate attack as both functions are overridden by the metallic spikes' mechanic. Breaking the bone spikes on the arms will cause Ruiner Nergigante to fall over.
  • Ruiner Nergigante, along with the regular species, are the only monsters that can be randomly generated in the game which moveset changes as it go through different phases through sustained damage. Other such monsters, like Shara Ishvalda, Behemoth and Kulve Taroth, are locked into specific quests with predetermined conditions.
  • Tempered Ruiner Nergigante did not exist in-game until the second free title update of Iceborne.
    • Ruiner Nergigante has a very slim chance of spawning as Tempered in level 7 of the Forest, Wildspire, Coral, Rotten and Volcanic regions in the Guiding Lands. It is guaranteed to spawn as Tempered within a level 7 Tundra region.

Monsters appearing in Monster Hunter World: Iceborne (edit)
Herbivore MHWI-Anteka Icon.png Anteka MHW-Apceros Icon.png Apceros MHW-Aptonoth Icon.png Aptonoth MHW-Gastodon Icon.png Gastodon MHW-Kelbi Icon.png Kelbi MHW-Kestodon Icon.png Kestodon MHW-Mosswine Icon.png Mosswine MHWI-Popo Icon.png Popo
Fish MHW-Gajau Icon.png Gajau
Lynian MHWI-Boaboa Icon.png Boaboa MHW-Felyne Icon.png Felyne MHW-Gajalaka Icon.png Gajalaka MHW-Grimalkyne Icon.png Grimalkyne
Fanged Beast MHWI-Rajang Icon.png Rajang MHWI-Furious Rajang Icon.png Furious Rajang
Neopteron MHW-Hornetaur Icon.png Hornetaur MHW-Vespoid Icon.png Vespoid
Bird Wyvern MHW-Kulu-Ya-Ku Icon.png Kulu-Ya-Ku MHW-Pukei-Pukei Icon.png Pukei-Pukei MHWI-Coral Pukei-Pukei Icon.png Coral Pukei-Pukei MHW-Tzitzi-Ya-Ku Icon.png Tzitzi-Ya-Ku MHWI-Yian Garuga Icon.png Yian Garuga MHWI-Scarred Yian Garuga Icon.png Scarred Yian Garuga
Brute Wyvern MHW-Anjanath Icon.png Anjanath MHWI-Fulgur Anjanath Icon.png Fulgur Anjanath MHWI-Banbaro Icon.png Banbaro MHW-Barroth Icon.png Barroth MHWI-Brachydios Icon.png Brachydios MHWI-Raging Brachydios Icon.png Raging Brachydios MHW-Deviljho Icon.png Deviljho MHWI-Savage Deviljho Icon.png Savage Deviljho MHWI-Glavenus Icon.png Glavenus MHWI-Acidic Glavenus Icon.png Acidic Glavenus MHW-Radobaan Icon.png Radobaan MHW-Uragaan Icon.png Uragaan
Fanged Wyvern MHW-Girros Icon.png Girros MHW-Jagras Icon.png Jagras MHW-Shamos Icon.png Shamos MHWI-Wulg Icon.png Wulg
MHW-Dodogama Icon.png Dodogama MHW-Great Girros Icon.png Great Girros MHW-Great Jagras Icon.png Great Jagras MHW-Odogaron Icon.png Odogaron MHWI-Ebony Odogaron Icon.png Ebony Odogaron MHW-Tobi-Kadachi Icon.png Tobi-Kadachi MHWI-Viper Tobi-Kadachi Icon.png Viper Tobi-Kadachi MHWI-Zinogre Icon.png Zinogre MHWI-Stygian Zinogre Icon.png Stygian Zinogre
Piscine Wyvern MHWI-Beotodus Icon.png Beotodus MHW-Jyuratodus Icon.png Jyuratodus MHW-Lavasioth Icon.png Lavasioth
Wingdrake MHW-Barnos Icon.png Barnos MHWI-Cortos Icon.png Cortos MHW-Mernos Icon.png Mernos MHW-Noios Icon.png Noios MHW-Raphinos Icon.png Raphinos
Flying Wyvern MHWI-Barioth Icon.png Barioth MHWI-Frostfang Barioth Icon.png Frostfang Barioth MHW-Bazelgeuse Icon.png Bazelgeuse MHWI-Seething Bazelgeuse Icon.png Seething Bazelgeuse MHW-Diablos Icon.png Diablos MHW-Black Diablos Icon.png Black Diablos MHW-Legiana Icon.png Legiana MHWI-Shrieking Legiana Icon.png Shrieking Legiana MHWI-Nargacuga Icon.png Nargacuga MHW-Paolumu Icon.png Paolumu MHWI-Nightshade Paolumu Icon.png Nightshade Paolumu MHW-Rathalos Icon.png Rathalos MHW-Azure Rathalos Icon.png Azure Rathalos MHWI-Silver Rathalos Icon.png Silver Rathalos MHW-Rathian Icon.png Rathian MHW-Pink Rathian Icon.png Pink Rathian MHWI-Gold Rathian Icon.png Gold Rathian MHWI-Tigrex Icon.png Tigrex MHWI-Brute Tigrex Icon.png Brute Tigrex
Elder Dragon MHWI-Alatreon Icon.png Alatreon MHW-Behemoth Icon.png Behemoth MHWI-Fatalis Icon.png Fatalis MHW-Kirin Icon.png Kirin MHW-Kulve Taroth Icon.png Kulve Taroth MHW-Kushala Daora Icon.png Kushala Daora MHW-Lunastra Icon.png Lunastra MHWI-Namielle Icon.png Namielle MHW-Nergigante Icon.png Nergigante MHWI-Ruiner Nergigante Icon.png Ruiner Nergigante MHWI-Safi'jiiva Icon.png Safi'jiiva MHWI-Shara Ishvalda Icon.png Shara Ishvalda MHW-Teostra Icon.png Teostra MHW-Vaal Hazak Icon.png Vaal Hazak MHWI-Blackveil Vaal Hazak Icon.png Blackveil Vaal Hazak MHWI-Velkhana Icon.png Velkhana MHW-Xeno'jiiva Icon.png Xeno'jiiva MHW-Zorah Magdaros Icon.png Zorah Magdaros
Relict MHW-Leshen Icon.png Leshen MHW-Ancient Leshen Icon.png Ancient Leshen