MR-06X Hephaestus
Last updated 2026-02-24
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Details
Mecha
Resistance
Fire Resist (H)
Strategies
No strategies needed.
Skills
Combustive ARMs
During Burst, ATKs will also inflict Burn DMG on the Valkyries. Switch character to cancel the continuous DMG.
Burst Charge
The energy bar charges with time. Hephaestus enters Burst mode when the bar is fully charged and acquires several new attack moves.
Lava Spray
Hephaestus continuously spews lava forward from its barrel. The lava creates a lava trap that lasts for a short duration after it lands on the ground.
Molten Bomb
Hephaestus throws an oil bottle towards Valkyries. After the oil bottle explodes, it creates a lava trap based on the surrounding temperature.
Infernal Domain
When Hephaestus' HP drowsdrows below 70%, it shoots an oil bottle into the air. Afterwards, it throws the bottle to trigger an explosion that deals DMG. When the skill ends, it channels energy into the ground to form a lava fissure that continuously spreads pillow lava.
Tip: Inflict Rime Trauma or break all newly thrown oil bottles to quickly lower the surrounding temperature.
Upward Slash
Charges forward. If it hits a Valkyrie, it triggers a Throw attack that knocks the Valkyrie in the air and deals a multi-slash attack.
Pyro Enhancement
Hephaestus is enhanced because of its surrounding temperature.
Tip: Inflict Rime Trauma to quickly lower the surrounding temperature.
Overdrive Cooldown
When Rime Trauma on Hephaestus is maxed, a gust of cold wind is formed. Cold wind effect: Greatly decreases surrounding temperature and destroys all lava traps in a large range.
MR-06X Hephaestus is an enemy in Honkai Impact 3rd. It is not available in the collection book.
Appearances
Time-limited
- Version 8.6: Star-Tempering Clash - featured as [Wheel of Destiny Challenge 1]'s main enemy.
- Version 8.4: Star-Tempering Clash - featured as [Wheel of Destiny Challenge 1]'s main enemy.
Other Languages
| Language | Official NameOfficial Name | Literal TranslationLiteral Translation | |
|---|---|---|---|
| English | MR-06X Hephaestus | — | |
Archer • Archer Guard • Argent Knight: Artemis (Enemy) • BIO Module • Blades Master • Blinded Blade Knight • Dead Silence • Dead Silence EX • Death Web • Deathly Doom • Deathly Doom EX • Defiled: Floating Abyssal Eel • Dominator of Wolves (Lightning) • Fire Reaver • Fire Xuanyuan • Flame-Chasers: Aponia • Floating Abyssal Eel • Flute Guardian • Frost Guisarmier • Frost Lich • Frost Ranger • Frostnight • Hammerer • Hellclaw • Herrscher of Ice • Herrscher of Sentience (Blood Thorn Patch) • Herrscher of the Void (Enemy) • Hierophant • IB - Oppressor • Ice Xuanyuan • Immortal Blades: Saboteur • Immortal Blades - Guard • Invincible Auspicious Drum: Rice² Cake² • Jizo Mitama (Physical) • Jo-Ninja • Joyo-Ninja • Jun-Ninja • Kijo Ninja • Kunoichi • Lance Rider • Lich • Litost · Cinders of the Night (Fire) • Nahralab (Enemy) • Nocturnal Knight • Poisonous Web • Praetorian • Ranger • Raven (Frost) • Razor Claw • Relic Guardian • Revenant • Sakura Guard • Sakura Lich • Scarlet Web • Scythe Queen • Sea-Eroded: Deceptive Blade • Sealed Archlich • Serval • Silent Sentinel • Skirmisher • Spear Guardian • Sprout of Wishing • Tundra Ranger • Vigiles
"Lantern" (Flux Environment) • (Flying Fish: Patrol Force) • Alloy Chariot • Archangel • Baradiel • Blazing Chariot • Cassiel • Chariot • Corruption Manifold: Code 0 • Corruption Manifold: Decolorization • Dark Jixuanyuan (Enemy) • Defiled: Lying Toxic Eggcrawler • Defiled: Suspended Eye • Evernight Stone Guard • Flame-Chasers: Kalpas (Ranged) • Flame Catapult • Frost Catapult • Frost Cavalier • Frost Chariot • Frost Emperor • Frost Knight • Herrscher of Corruption (Enemy) • Herrscher of Thunder (Enemy) • Herrscher of the Rimestar • Husk - Nihilius (Counter) • Husk - Nihilius (Frost) • Idling Shell • Imperator • Iron Ward (physical immunity) • Knight • Kumbhakarna • Lava Emperor • Legatus • Li Sushang (Enemy) • Lightning Catapult • Lightning Thegn • Lying Toxic Eggcrawler • Masked Fool Sampo (Scrappy) • PSY: Acidic Corrosion • PSY: Aerial Shuttle • PSY: Crab • PSY: Goosefoot • PSY: Meduzoa • PSY: Patroller • PSY Module • Paladin • Parvati (Extreme Conditions) • Pride • Queen • Redlotus Chariot • Redlotus Hasty Beast • Rime Lantern • Rotary Wings • Scarlet Uriel • Shadow Drinker: Rocky Shelter • Shadow Drinker - Azur Flame • Shadow Drinker - Calamity Kettle • Shadow Drinker - Sleeve-Suspended Lantern • Shadow Drinker - Umbrella of Illusions • Son of Darkness • Son of Dawn • Storm Templar • Storm Templar (Physical) • Suspended Eye • Templar • Umbral Rose (Enemy)
Aesir Baldr • Ancient Mech • Arachnid • Arc DEF: Centurion • Arc DEF: Garrison • Arc DEF: Riot • Asleikr Mystletainn • Asleikr Ybogi Ω • Augmented • Black Kingsguard • Coastal Erosion: Intimidating Wheel of the Rift • Commandant • Cruising Tribunal • Cruising Tribunal (Dominance Environment) • Cyborg • Cyclone • Defiled: Greedy Crystalline • Eldjotnar • Firestarter • Flame-Chasers: Mobius • Flame Patrol - Supernova • Frost Mech • Frost Rattler • Frozen Cruiser • Frozen Hammerer • Fu Hua (Enemy) • Greedy Crystalline • Hellfire Mecha • Hephaestus (Ranged) • Lightning • Lightning Xuanyuan • MHT-3B Nirvana • MHT-3C Retaliator • MR-06X Hephaestus • Mechanized • Nightmare Module G-2 • Nocturnal • Padrino MFG • Polyhedron • Puppet - Tin Man • RPC-6626 (Lightning) • Rampager • Rime Titan • Sergey • Shaman • Shrapnel Rattler • Spider • Storm • Storm EM • Storm Rattler • Super Mecha Evoji • Titan • Warp Titan • Wizard • Zomborg
Abyssal Shadow • Couatl: Revenant • Digging Shadow • Gloomy Shadow • Maelstrom • Mexicatl: Torrent of Gluttony • Mexicatl: Wraith of Sloth • Opaque Shadow • Shadow of Horn • Shadow of Ruin • Shadow of Thorn • Spinning Shadow • Tonatiuh: Sunshade (Fire) • Valrahal • Vita: Sea's Depths (Echoing Environment) • Void Chela • Void Erinyes • Void Gorgon • Void Hellion • Void Taurus
Alien Guard - Amendment • Alien Guard - Gleaning • Alien Guard - Purification • Eclipse: Floating Abyssal Eel • Eclipse: Greedy Crystalline • Eclipse: Stardust Sentry • Eclipse: Suspended Eye • Meteor: Manifestation of Mockery • Meteoroid: Guaymas • Meteoroid: Paros • Meteroid: Epernay • Meteroid: Epernay (Shadow Environment) • Meteroid Fusion: Epernay • Sa: Wheel of Transcendence
Special
"Lantern" (Enemy) • "Perception" • Aesir Heimdall • Alien Guard - Supplement • Assaka • Beast of Sacrifice • Benares: Fire • Benares: Ice • Benares: Metamorphosis • Benares (Enemy) • Benares (Symphonic Environment) • Black Wine of Theramenes • Bright Knight: Excelsis (Enemy) • Creeper • Curved Helmet • Dark Bronya • Dark Bronya (Star Destroyer 19C) • Dark Module • Deliverance Kevin • Diabolic Kevin • Dominator of Wolves • Faded Archangel • False God Otto • Flame-Chaser - Elysia • Flame-Chaser - Mobius • Flame-Chaser - Vill-V • Flame-Chaser Aponia • Flame-Chasers: Kalpas • Flame-Chasers: Kosma • Ganesha • Ganesha (Weapon) • Guard's Trashcan • HOMEI • HOMU (Enemy) • HOMU Tyrant • Hare (Enemy) • Heatdive Automaton • Hellmaru • Hephaestus • Herrscher Kiana • Herrscher of Human, Elysia • Herrscher of Origin, Elysia • Herrscher of Sentience (Enemy) • HoD Minion • Huodou • Husk - Existentialism • Husk - Mysticism • Husk - Nihilius • Jizo Mitama (Enemy) • Kallen (Enemy) • Kevin Kaslana (Enemy) • Litost · Cinders of the Night • MECH Module (Turret) • MHT-3 Pax • Masked Fool Sampo • Otto Apocalypse (Enemy) • Parvati • Portrait: Lady Mercia • RPC-6626 • Raging Bellringer • Remnant: Bay of Frenzy • Remnant: Lake of Horror • Remnant: Palus Epidemiarum • Sa: Three Afflictions • Sa: Tribulations of Life • Sahā: Assaka • Seed of Idea • Shadow Drinker: Raging Bellringer • Shadow Knight (Enemy) • Shadows of a Sunken Heart: Crown of Seclusion • Sprout of Wishing: Omniscient Wings • Study: Girl with a Floppy Hat • Study: Wheatfield with a Harvester • This Worldly Beast • Tlaloc • Tonatiuh: Sunshade • Tough Barbed • Vita: Sea's Depths • Wendy (Enemy) • White Sword of Damocles