Find out how you can unlock the Arch-tempered Uth Duna quest in Monster Hunter Wilds and beat the strongest variant of this Apex monster.

Scarlet Forest just became a lot more dangerous as Arch-tempered Uth Duna makes its appearance as a limited-time hunt in Monster Hunter Wilds. This is the second Arch-tempered Apex monster to appear after Arch-tempered Rey Dau made its debut earlier in April 2025. Uth Duna by default is a tough monster, and its Tempered variant is a challenging fight as well. This Arch-tempered variant is stronger still, marked by an orange outline in the monster icon. It can easily cart you with a single attack if you are not careful enough.
Arch-tempered Uth Duna will be available as a special Event Quest in Monster Hunter Wilds from July 22, 2025, till August 5, 2025, during the Flamefete Festival. That said, you will need to be substantially high-ranked to take part in this hunt. In this article, we will explain how you can unlock the Arch-tempered Uth Duna quest in Monster Hunter Wilds.
How To Unlock Arch-Tempered Uth Duna Hunt in Monster Hunter Wilds

Follow these steps to unlock and access the Arch-tempered Uth Duna hunt in Monster Hunter Wilds:
- Talk to Alma or simply head to the Arena Quest Counter in the Grand Hub and talk to Lotto.
- Select the Post/Join a Quest option on the next menu.
- Locate and select the Event Quests section.
- Select the quest titled These Roots Run Deep.
- You can start this quest immediately or prepare for it and then depart.
You need to be at least HR 50 in order to access the Arch-tempered Uth Duna quest in Monster Hunter Wilds. If you are at a lower Hunter Rank, you need to complete some other hunts and quests and raise your overall level before tackling this tough behemoth.
Arch-tempered Uth Duna is a very tough hunt, so you should prepare for it instead of just departing without a second thought. Check your map to see if you have any meal invitations since this can provide you with a very good buff for the upcoming fight. If none are there, prepare a meal yourself to buff your attack and defense stats.
Arch-Tempered Uth Duna Even Quest Details in Monster Hunter Wilds (These Roots Run Deep)
Here are the details of the Arch-tempered Uth Duna quest (These Roots Run Deep) in Monster Hunter Wilds:
- Difficulty: 8-star difficulty.
- Monster strength: 3-diamond strength; Arch-tempered
- Area: Scarlet Forest
- Weather: Inclemency weather Downpour will remain active.
- Total time limit: 50 minutes.
- Failure criteria: 3 faints.
Scarlet Forest is the home of Uth Duna, and its appearance is always marked by Downpour. Although the monster itself is much stronger, the weather conditions do not differ compared to its Tempered or normal variant in Monster Hunter Wilds.
Arch-Tempered Uth Duna Event Quest Rewards

Here are all the rewards that you will get after beating Arch-tempered Uth Duna in the These Roots Run Deep Event Quest in Monster Hunter Wilds:
- Uth Duna Certificate S
- Uth Duna Scale+
- Uth Duna Hide+
- Uth Duna Cilia+
- Uth Duna Claw+
- Uth Duna Tentacle+
- Torrent Sac
- Uth Duna Plate
- Uth Duna Watergem
- Uth Duna Certificate γ
- Hard Armor Sphere
- Heavy Armor Sphere
- Ancient Orb – Sword
- Ancient Orb – Armor
- Ancient Weapon Fragment
The Uth Duna Certificate γ is the unique drop from Arch-tempered Uth Duna. You will need this to craft the Uth Duna γ armor set in Monster Hunter Wilds.

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