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Defeating Black Flame/Nu Udra in Monster Hunter Wilds: Strategies Revealed

by Gabriella Apr 23,2025

In *Monster Hunter Wilds*, the apex predator of the Oilwell Basin region is an ancient monster known as the Black Flame, or Nu Udra. Conquering this formidable beast is crucial to protect the village from its looming threat.

Monster Hunter Wilds Nu Udra Boss Fight Guide

Monster Hunter Wilds Nu Udra Boss Fight

Screenshot by The Escapist

Known Habitats: Oilwell Basin
Breakable Parts: Head and Arm
Recommended Elemental Attack: Water
Effective Status Effects: Poison (2x), Sleep (2x), Paralysis (1x), Blastblight (1x), Stun (2x), Exhaust (2x)
Effective Items: Pitfall Trap, Shock Trap

Attack the Tentacles

Facing Nu Udra in *Monster Hunter Wilds* is no easy task. With its massive tentacles, it boasts a wide reach, complicating evasion maneuvers. However, these tentacles are within reach for melee weapon users and can be severed for additional materials. Be cautious, though; these limbs are potent weapons in the monster's arsenal.

Aim for the Mouth

Ranged weapon users have more options but should focus on the mouth, a spot that's hard to spot due to Nu Udra’s nearly pitch-black skin. Despite the challenge, it's a prime target with a 4-star weakness. The head is another viable target, with a 3-star weakness to ammo damage, but it's excellent for blunt and cut damage.

Use Watermoss

Nu Udra’s affinity with fire means it can unleash fiery attacks, including setting itself ablaze, which inflicts the Fireblight debuff. To mitigate this, using Watermoss to douse the flames is highly recommended, allowing for safer attacks without the risk of status ailments.

Wear Fire Resistant Gear

Struggling against Nu Udra? Equip fire-resistant gear. The Quematrice armor set is ideal, featuring the Fire Resistance skill. Additionally, decorations like the Fire Res Jewel can reduce fire damage, while the Stream Jewel boosts water attack damage, enhancing your effectiveness against this fiery foe.

Beware of Grab Attacks

Nu Udra's most perilous move is its grab attack. If caught in its tentacles, it will pause before unleashing a stream of fire. Use this brief window to free yourself with a knife or target its weak spot using a Slinger.

Related: Monster Hunter Wilds Weapon Tier List (Best Weapons to Use)

How to Capture Nu Udra in Monster Hunter Wilds

Black Flame hunt result.

Screenshot by The Escapist

Capturing Nu Udra requires preparation with either a Pitfall or Shock Trap. First, weaken the monster by attacking it until it's near death, indicated by a skull icon next to the boss icon. Place the trap and lure Nu Udra into it using meat as bait or by running behind it while it's targeting you. Once trapped, quickly use a Tranquilizer to put it to sleep; you have about five seconds before it breaks free.

This comprehensive guide should equip you with the knowledge needed to defeat and capture Nu Udra in *Monster Hunter Wilds*. Given the challenge, consider using multiplayer to tackle this beast effectively.

Monster Hunter Wilds is available now on PlayStation, Xbox, and PC.

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