In *Monster Hunter Wilds*, the apex predator of the Oilwell Basin region is an ancient monster known as the Black Flame, or Nu Udra. To protect the village from its threats, you must take down this formidable beast.

Recommended Videos Monster Hunter Wilds Nu Udra Boss Fight Guide

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

Nu Udra poses a significant challenge in *Monster Hunter Wilds*, primarily due to its massive tentacles that allow it to strike from a distance, making evasion tricky. These tentacles, while dangerous, are the most accessible targets for melee weapon users. Severing them can yield extra materials, but be cautious—they are potent weapons in their own right.

Aim for the Mouth

For hunters wielding ranged weapons, there are several viable targets, but the mouth stands out as the prime location to attack. Its dark skin makes it hard to spot, but it's worth the effort as it has a 4-star weakness. The head is another good choice, boasting a 3-star weakness to ammo damage and being excellent for blunt and cut damage.

Use Watermoss

Nu Udra's affinity for fire in *Monster Hunter Wilds* makes it a formidable foe. Not only can it attack with its limbs, but it also unleashes fire-based assaults. At times, it will ignite itself, posing a risk of Fireblight to those who get too close. Utilizing Watermoss can neutralize this threat, allowing for safer attacks.

Wear Fire Resistant Gear

If you're finding the fight tough, consider equipping gear with fire resistance. The Quematrice armor set is highly recommended due to its Fire Resistance skill. Enhance your protection further with decorations like the Fire Res Jewel to mitigate fire damage or the Stream Jewel to boost your water-based attacks.

Beware of Grab Attacks

Nu Udra's grab attack is particularly menacing in *Monster Hunter Wilds*. If caught, the monster will pause before blasting you with fire. Use this brief window to free yourself with a knife or target its weak spot with a Slinger.

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

How to Capture Nu Udra in Monster Hunter Wilds

Capturing Nu Udra in Monster Hunter Wilds requires careful preparation. You'll need either a Pitfall or Shock Trap, but don't set it immediately. First, weaken the monster by attacking until it's on the brink of death—watch for the skull icon next to its health bar. You can use meat as bait or position yourself behind the trap while it's pursuing you. Once trapped, swiftly administer a Tranquilizer to put Nu Udra to sleep. You have only five seconds before it breaks free.

This comprehensive guide covers all you need to know about defeating and capturing Nu Udra in *Monster Hunter Wilds*. Given the challenge of facing this monster alone, consider teaming up with others in multiplayer mode to increase your chances of success.

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