This is a complete dungeon guide for Belega Corridor in Metaphor: ReFantazio, where you can fight the Grotesque Guptauros. Read on for a map with all collectibles, information on how to unlock and tips to clear, enemy weaknesses, and the dungeon exploration deadline!

How to Unlock Belega Corridor

Unlock Conditions and Deadline

You can access Belega Corridor by taking Brigitta's quest, A Bullish Embargo, which requires you to first rank your Wisdom virtue to Level 2.

There is no deadline for this quest.

6th Month Walkthrough and Schedule Guide

Ways to Increase Wisdom

Wisdom Virtue Guide

Belega Corridor Tips and Strategies

Best Team: Seeker, Warrior, and Knight

Recommended Characters to Bring
Protagonist			Strohl			Hulkenberg
Seeker			Warrior			Knight

Since the boss is weak to Pierce Skills, focus on using the Knight's Jump Thrust Synthesis skill as your primary damage source. Both Seeker and Fighter should monitor the HP of their allies, balancing between attacking and recovering with items or skills as needed.

This strategy ensures sustained damage output while maintaining party health during the fight.

Synthesis Skills Explained

Go Here After Completing the Regalith Grand Cathedral Dungeon

The enemies in Belega Corridor are stronger than those in the Regalith Grand Cathedral, so it's recommended to clear the Cathedral first before heading into this dungeon.

Regalith Grand Cathedral Walkthrough

Do Not Bring Mage and Healers

The boss, Grotesque Guptauros, will repeatedly use the Frenzy skill if you have any party members wielding Maces or Staffs, which affects Mages and Healers.

To avoid this, refrain from bringing them into the party during this fight.

Guptauros Boss Guide

Belega Corridor Collectibles and Items

Collectibles Map for Belega Corridor

#	Item
①	Balm of Life
②	Damascus Vest
③	Aquamarine
④	Witch's Earring
⑤	Guard's Chausses
⑥	Imp-Ending Pike
Gold ①	Gold Beetle

Belega Corridor Beetle Location

Map Image	World Image
Belega Corridor Basement 3F	On the other side of the iron grate (go through the hidden passage to the other side)

All Gold Beetle Locations

Belega Corridor Blessed Water Location

Map Image	World Image
Belega Corridor	Northeast corner, behind the barrel
Belega Corridor	Found in the room with Goborns in front of the main boss room

All Blessed Water Locations

Belega Corridor Enemies and Weaknesses

All Enemies and Weaknesses

Nocross
Goborn
Hexer Goborn
Manhunter Goborn
Archer Goborn
Vicious Hundo

List of All Enemies

All Bosses and Weaknesses

Grotesque Guptauros

List of All Bosses

Metaphor: ReFantazio Related Guides

List of All Dungeons and Locations

List of All Dungeons

List of Dungeons
Northern Border Fort	Nord Mines
Regalith Grand Cathedral	Catacombs
Belega Corridor	Tradia Desert
Imp's Den	Giant Sandworm's Belly
Giant Sandworm's Nest	Abandoned Tomb
Man-Eater's Grotto	Kriegante Castle
Gracia Forest	Forsaken Tower
Tomb of Lament	Skyrunner Charadrius
Dragon Temple	Land of Ceremony
Orbwise Path	Spire of Blind Faith
Scoundrel's Hold	Montario Opera House
Tower of Insolence	Everfrost Forest
Mt. Vulkano	Manor of the Ascendant
Abandoned Path	Disgraced Ruins
Skybound Avatar	Tyrant's Star