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Boltreaver Astalos are Deviants of Astalos, introduced in Monster Hunter Generations Ultimate.

Physiology[]

Boltreaver Astalos has a slight turquoise tint on its scales and shell. Its wing claws, tail pincers, and head crest are all much larger than that of a regular Astalos. In its default state, it has the appearance of a fully charged regular Astalos, although it can charge itself even further and change the color of its electricity from green to blue.

Abilities[]

Boltreaver Astalos possesses a larger charge capacity than a normal Astalos and can supercharge itself in a state beyond normal individuals. It's also able to manipulate electromagnetism to some extent. Similar to the Energy Blade hunter art, it can briefly generate a blade-like beam of electricity from its head crest.

Behavior[]

Boltreaver Astalos are much more aggressive, compared to normal Astalos. They are always attacking a foe, even if that foe is out of their sight. Due to this, hunters are required to have a special permit in order to hunt a Boltreaver Astalos.

Game Appearances[]

In-Game Description[]

Monster Hunter Generations Ultimate
MHGU-Boltreaver Astalos Icon Whoever gets caught in the lightning shot by the unique Boltreaver Astalos will vanish without a trace, leaving only their shadow behind. The electrical properties of its shell allow it to glide through the air and create electromagnetic charges that can be used in chasing down prey. Requires special permission to hunt.
Threat Level (危険度): ★★★★★★
Monster Hunter Stories 2: Wings of Ruin
MHST2-Boltreaver Astalos Icon These Astalos Deviants unleash electric bolts as blue as the clear sky. Their highly developed shockshells produce electromagnetic spheres to trap prey, which all but disappears among the crackling streaks of blue.

Notes[]

General Notes


  • Boltreaver Astalos is one of the few G-rank exclusive Deviants.
  • Boltreaver Astalos' wings, head, and back can be wounded. Its tail can also be cut off.
  • Boltreaver Astalos starts off in its fully charged, but can go into another charged state beyond it.
    • Despite this, Boltreaver Astalos can still get tired over time.
    • It will lose all charge when exhausted.
  • When enraged, Boltreaver Astalos will immediately fully charge its whole body, turning its parts blue in color.
  • Boltreaver Astalos can be fully charged by Shock Traps.
    • Even in its final charged state, is susceptible to Shock Traps.
  • Boltreaver Astalos' roar requires Earplugs to block.
  • Boltreaver Astalos is immune to flashes until its crest has been broken.
  • Boltreavor Astalos was voted 26th place in the Hunters' Choice for Top Monster during Monster Hunter's 20th Anniversary.[1]
    • This is also the highest placement for a Deviant monster on the list.

Monster Hunter Stories 2

  • Boltreaver Astalos was added in a Free Title Update on August 5th 2021 alongside Hellblade Glavenus and Kulve Taroth.
  • Boltreaver Astalos starts off with technical attacks, it will eventually go for Blue Bolt however it will still retain its technical attacks until it enrages, when it does enrage it will become airborne and will immediately go for Aerial Sting twice and will then use Plasma Strike ending it's enrage status.
  • Once Boltreaver Astalos is below 50% HP it will switch to Power attacks for its non-enraged status, and will eventually go for Blue Bolt again however, it will go for Lightning Blade first before using power attacks again, then it will become airborne again and become enraged following it's previous enraged state however instead of ending with Plasma Strike it will end with Lightning Pulse.

  • Monsters appearing in Monster Hunter Generations Ultimate (edit)
    Herbivore MHGen-Anteka Icon Anteka MH4U-Apceros Icon Apceros MH4U-Aptonoth Icon Aptonoth MH4U-Kelbi Icon Kelbi MHGen-Larinoth Icon Larinoth MHGen-Moofah Icon Moofah MHGen-Mosswine Icon Mosswine MH4U-Popo Icon Popo MH4U-Rhenoplos Icon Rhenoplos MH4U-Slagtoth Icon Slagtoth
    Amphibian MH4U-Zamite Icon Zamite
    MH4U-Tetsucabra Icon Tetsucabra MHGen-Drilltusk Tetsucabra Icon Drilltusk Tetsucabra MH4U-Zamtrios Icon Zamtrios
    Fanged Beast MHGen-Blango Icon Blango MHGen-Bullfango Icon Bullfango MH4U-Conga Icon Conga
    MHGen-Arzuros Icon Arzuros MHGen-Redhelm Arzuros Icon Redhelm Arzuros MHGen-Blangonga Icon Blangonga MHGen-Bulldrome Icon Bulldrome MH4U-Congalala Icon Congalala MHGen-Gammoth Icon Gammoth MHGU-Elderfrost Gammoth Icon Elderfrost Gammoth MH4U-Kecha Wacha Icon Kecha Wacha MH4U-Lagombi Icon Lagombi MHGen-Snowbaron Lagombi Icon Snowbaron Lagombi MH4U-Rajang Icon Rajang MH4U-Furious Rajang Icon Furious Rajang MHGen-Volvidon Icon Volvidon
    Lynian MH4U-Felyne Icon Felyne MH4U-Melynx Icon Melynx
    Carapaceon MHGen-Ceanataur Icon Ceanataur MH4U-Hermitaur Icon Hermitaur
    MH4U-Daimyo Hermitaur Icon Daimyo Hermitaur MHGen-Stonefist Hermitaur Icon Stonefist Hermitaur MHGen-Shogun Ceanataur Icon Shogun Ceanataur MHGU-Rustrazor Ceanataur Icon Rustrazor Ceanataur
    Temnoceran MH4U-Nerscylla Icon Nerscylla
    Neopteron MH4U-Altaroth Icon Altaroth MH4U-Bnahabra Icon Bnahabra MHGU-Great Thunderbug Icon Great Thunderbug MHGen-Hornetaur Icon Hornetaur MH4U-Konchu Icon Konchu MHGen-Vespoid Icon Vespoid
    MHGU-Ahtal-Ka Icon Ahtal-Ka MH4U-Seltas Icon Seltas MH4U-Seltas Queen Icon Seltas Queen
    Bird Wyvern MH4U-Gargwa Icon Gargwa MH4U-Genprey Icon Genprey MHGen-Giaprey Icon Giaprey MH4U-Ioprey Icon Ioprey MH4U-Jaggi Icon Jaggi MH4U-Jaggia Icon Jaggia MHGen-Maccao Icon Maccao MH4U-Velociprey Icon Velociprey
    MH4U-Gendrome Icon Gendrome MHGen-Great Maccao Icon Great Maccao MH4U-Gypceros Icon Gypceros MH4U-Iodrome Icon Iodrome MHGen-Malfestio Icon Malfestio MHGU-Nightcloak Malfestio Icon Nightcloak Malfestio MH4U-Velocidrome Icon Velocidrome MH4U-Yian Garuga Icon Yian Garuga MHGen-Deadeye Yian Garuga Icon Deadeye Yian Garuga MH4U-Yian Kut-Ku Icon Yian Kut-Ku
    Brute Wyvern MHGU-Barroth Icon Barroth MH4U-Brachydios Icon Brachydios MH4U-Raging Brachydios Icon Raging Brachydios MH4U-Deviljho Icon Deviljho MH4U-Savage Deviljho Icon Savage Deviljho MHGen-Duramboros Icon Duramboros MHGen-Glavenus Icon Glavenus MHGen-Hellblade Glavenus Icon Hellblade Glavenus MHGen-Uragaan Icon Uragaan MHGen-Crystalbeard Uragaan Icon Crystalbeard Uragaan
    Fanged Wyvern MH4U-Zinogre Icon Zinogre MHGen-Thunderlord Zinogre Icon Thunderlord Zinogre
    Piscine Wyvern MH4U-Cephalos Icon Cephalos
    MH4U-Cephadrome Icon Cephadrome MHGen-Lavasioth Icon Lavasioth MHGen-Plesioth Icon Plesioth
    Leviathan MHGen-Ludroth Icon Ludroth MHGen-Uroktor Icon Uroktor
    MHGen-Agnaktor Icon Agnaktor MHGen-Lagiacrus Icon Lagiacrus MHGen-Nibelsnarf Icon Nibelsnarf MHGen-Mizutsune Icon Mizutsune MHGU-Soulseer Mizutsune Icon Soulseer Mizutsune MHGen-Royal Ludroth Icon Royal Ludroth
    Snake Wyvern MH4U-Remobra Icon Remobra
    MH4U-Najarala Icon Najarala
    Flying Wyvern MH4U-Akantor Icon Akantor MHGen-Astalos Icon Astalos MHGU-Boltreaver Astalos Icon Boltreaver Astalos MHGU-Barioth Icon Barioth MH4U-Basarios Icon Basarios MH4U-Diablos Icon Diablos MHGU-Bloodbath Diablos Icon Bloodbath Diablos MH4U-Khezu Icon Khezu MHGen-Nargacuga Icon Nargacuga MHGen-Silverwind Nargacuga Icon Silverwind Nargacuga MH4U-Rathalos Icon Rathalos MHGen-Dreadking Rathalos Icon Dreadking Rathalos MH4U-Silver Rathalos Icon Silver Rathalos MH4U-Rathian Icon Rathian MHGen-Dreadqueen Rathian Icon Dreadqueen Rathian MH4U-Gold Rathian Icon Gold Rathian MH4U-Seregios Icon Seregios MH4U-Tigrex Icon Tigrex MHGen-Grimclaw Tigrex Icon Grimclaw Tigrex MH4U-Ukanlos Icon Ukanlos
    Elder Dragon MH4U-Unknown Icon Alatreon MHGen-Amatsu Icon Amatsu MH4U-Chameleos Icon Chameleos MH4U-Unknown Icon Fatalis MH4U-Unknown Icon Crimson Fatalis MH4U-Unknown Icon White Fatalis MH4U-Kirin Icon Kirin MH4U-Kushala Daora Icon Kushala Daora MHGU-Lao-Shan Lung Icon Lao-Shan Lung MHGen-Nakarkos Icon Nakarkos MH4U-Shagaru Magala Icon Shagaru Magala MH4U-Teostra Icon Teostra MHGU-Valstrax Icon Valstrax
    ??? MH4U-Gore Magala Icon Gore Magala MH4U-Chaotic Gore Magala Icon Chaotic Gore Magala
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