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