Monster Hunter Stories 3 Guide: How to Get Magnamalo
Intermediate

Monster Hunter Stories 3 Guide: How to Get Magnamalo

Beat Magnamalo as a boss and recruit it as a monstie in MHS3 with this complete guide covering weaknesses, attack patterns, and egg farming.

Larc

Larc

Updated Mar 16, 2026

Monster Hunter Stories 3 Guide: How to Get Magnamalo

Magnamalo is one of the most memorable encounters in Monster Hunter Stories 3: Twisted Reflection. This armored Fanged Wyvern hits hard across all four party members, shifts through three distinct combat states, and demands you adapt your monstie lineup on the fly. Whether you want to defeat it during the Hostile Encounter main quest or add it to your stable as a powerful companion, this guide covers everything you need.

What Is Magnamalo in Monster Hunter Stories 3?

Magnamalo is a 6-star Fanged Wyvern monstie classified under the Twisted Reflection roster. Its lore describes a creature that consumes the bones of its prey whole, with the hellfire it expels being a direct byproduct of its own metabolism. In battle, this translates to a monster that constantly threatens Blastblight across your team and transforms its body mid-fight to expose different weak points.

You first encounter Magnamalo as a mandatory boss during the main quest Hostile Encounter, specifically when your ranger group reaches the Wyverian Gate and finds the path blocked.

Magnamalo Weaknesses

Understanding Magnamalo's elemental and physical vulnerabilities is the foundation of a clean fight. Its resistances shift depending on which of its three states it is currently in.

Magnamalo Hellfire Retribution

Magnamalo Hellfire Retribution

Elemental Weaknesses

Water is Magnamalo's primary weakness across all three states, making Water-type monsties your most reliable damage dealers throughout the entire fight. Thunder is a secondary weakness that applies particularly well during the Hellfireblight Critical state. Avoid Fire-type attacks entirely, as Magnamalo resists them strongly in most forms.

Damage Type Weaknesses by Body Part

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What this table tells you in practice: the Back (active during Hellfireblight Critical) accepts all damage types freely, while the Forelegs want Pierce and the Head wants Blunt when Hellfireblight covers them during the Hellfireblight Mantle state.

How to Beat Magnamalo

Magnamalo rotates through three distinct combat states during the boss fight. Each state changes which attack type it favors in head-to-heads and which body parts are highlighted by Hellfireblight. Knowing the rotation before it happens is what separates a clean victory from a wipe.

State 1: Hellfireblight Critical (Opening State)

The fight begins here. In this state, Magnamalo's back is covered in Hellfireblight, making it the priority target. The back accepts all three damage types, so you have flexibility.

Magnamalo uses Technical attacks during head-to-heads in this state, so keep a Power-type monstie ready to counter them. Tobi-Kadachi shines here thanks to Magnamalo's Thunder weakness, but swap it out immediately when a head-to-head triggers.

Attack pattern during Hellfireblight Critical:

  • Turn 1: Hellfire Retribution (hits all party members)
  • Turn 2 (after Hellfireblight Mantle): Technical Attack
  • Turn 3: Hellfire Retribution
  • Turn 4 (after Hellfireblight Mantle): Exploding Gas

State 2: Normal State

Magnamalo enters the Normal state after using Hellfire Retribution. In this phase it shifts to Speed attacks during head-to-heads, so you need a Technical-type monstie ready to respond.

Attack pattern during Normal state:

  • Turn 1: Speed Attack
  • Turn 2: Hellfire Shot (strong single-target hit)
  • Turn 3 (after Hellfireblight Critical): Speed Attack

State 3: Hellfireblight Mantle State

After the Normal state, Magnamalo's flames intensify and it enters the Hellfireblight Mantle form. This is the most dangerous phase. Its Forelegs and Head are now covered in Hellfireblight, and it uses Power attacks during head-to-heads. Swap to a Speed-type monstie when head-to-heads occur.

Attack pattern during Hellfireblight Mantle:

  • Turn 0: Hellfire Cloak (state transition)
  • Turn 1: Power Attack
  • Turn 2: Spirit Tail Stab
  • Turn 3: Power Attack
  • Turn 4: Exploding Gas (may apply Blastblight)
  • Turn 5: Blast Chaser
  • Turns 6-9: Repeating Power Attack and Spirit Tail Stab combinations

What Are the Best Monsties to Use Against Magnamalo?

Three monsties stand out as strong picks for this fight:

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Royal Ludroth and Plesioth are your workhorses because Water damage applies in every single state. Tobi-Kadachi provides excellent coverage for the opening phase but needs to be swapped out during Power head-to-heads in the Mantle state.

Recommended Loadout for the Magnamalo Fight

Equipment matters a great deal here because Magnamalo's multi-hit attacks punish underleveled gear hard.

  • Level requirement: Reach at least Level 15 before this fight. Magnamalo enters at Level 16.
  • Armor: Kadachi Armor or Nerscylla Armor provide the defensive stats needed to survive Hellfire Retribution.
  • Weapons: Equip a strong Blunt weapon like the Chata Clobberer or Venom Monster for breaking the Head during the Mantle state. Pair it with a Thunder-type Bow such as the Arko Nulo Yellow to accelerate Foreleg breaking.

How to Get Magnamalo as a Monstie

Once you have cleared the boss fight, recruiting Magnamalo as a permanent monstie is straightforward, though egg spawns involve some randomness.

Where to Find Magnamalo Eggs

Magnamalo eggs drop from monster dens located in Magnamalo's habitats. Search the appropriate regions and raid dens to find eggs. The catch is that den eggs are randomized, meaning Magnamalo eggs are not guaranteed on every visit.

How to Force a Magnamalo Egg Spawn

The fastest method to guarantee a Magnamalo egg uses the retreat mechanic:

  1. Find a Magnamalo in its habitat and engage it in battle.
  2. Either earn a high score during the fight or use a Paintball on it.
  3. When Magnamalo retreats to its den, every egg inside that den will be of the same species as the monster that retreated.
  4. Enter the den and collect the Magnamalo egg.
  5. Return to the stable and hatch it.

Magnamalo Monstie Skills and Stats

As a monstie, Magnamalo brings a non-elemental offensive kit built around Blastblight application and detonation.

Innate Skills

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The Hellfire Retribution skill at Level 50 is the payoff for investing in Magnamalo. Applying Blastblight with earlier skills and then detonating it with Hellfire Retribution creates a two-step damage pattern that can delete groups of enemies.

Magnamalo Stat Trends

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Magnamalo leans into Attack as its standout stat, with balanced HP, Speed, and Defense. Its 6-star rank reflects a monstie that hits hard without being fragile.

Magnamalo Transformations

As a monstie, Magnamalo has three transformation forms: Normal, Hellfireblight Mantle, and Hellfireblight Critical. Each transformation changes its available attack types and elements, mirroring the states you face during the boss fight.

Guides

updated

March 16th 2026

posted

March 16th 2026