Final Fantasy Brave Exvius Wiki
This page is an exploration stage of the Visectrum Underground Waterway dungeon.


Map of Visectrum Underground Waterway

Treasure Chests
1 Icon-Water Megacryst.pngWater Megacryst
2 Icon-Elixir.pngElixir (3)
3 Icon-Turbo Ether.pngTurbo Ether (3)
4 Icon-Earth Megacryst.pngEarth Megacryst
5 Icon-Pure Stone.pngPure Stone
6 Icon-Hard Pebble.pngHard Pebble
7 Icon-Star Quartz.pngStar Quartz
8 Icon-Adamantite Lump.pngAdamantite Lump
9 Icon-Star Quartz.pngStar Quartz
10 Icon-Conqueror's Gavel - Magic.pngConqueror's Gavel - Magic
Silver Chests (requires Magic Key to open)
1 Diamond ArmorDiamond Armor - recipe
Collection Points
Mythril Ore
Gold Ore
Adamantite Lump
Water Cryst | Water Megacryst
Earth Cryst | Earth Megacryst
Yellow Magicite | Yellow Megacite


No. Quest name Reward
1 A Clever Rat Icon-Star Quartz.pngStar Quartz (4)

A Clever Rat

No. Reward
1 Icon-Star Quartz.pngStar Quartz (4)
Clear Fix the Broken Machine quest.
Start Quest
Receive the quest from #1 on the quest map.
Objective 1: Talk to the clever rat
Battle at the following locations:

Quest marker for A Clever Rat

Return to the quest starter.

Objective 2: Find a home for the rats
Go to Estavilla:

Quest marker for A Clever Rat

Return to Visectrum Underground Waterway - Exploration and head towards the quest starter for a battle.

Objective 3: Talk to the female Shibyra
Return to Estavilla:

Quest marker for A Clever Rat

Unit EXP Guide

In order to gain the maximum amount of experience points possible, you must win all monster encounters available until obtaining a certain amount of gil from each of the two zones. You can open the menu to keep track of the amount of gil you obtained from the dungeon. Because the amount of gil you can collect is predetermined, it will indicate your progress in defeating all available monster encounters.

  • Stay in ZONE 1 (Before Chest 4) until you have 5,002 Gil.
    • With Full Steal: x Gil.
  • Proceed to ZONE 2, defeat all encounters until you have 11,541 Gil.
    • With Full Steal: x Gil.
  • Defeat the boss, you should have 12,241 Gil before leaving the exploration.
    • With Full Steal: x Gil.
  • You should conclude the dungeon exploration with a total of 12,691 Gil and 70,291 EXP.
    • With Full Steal: x Gil.
    • A one-time event involved in the A Clever Rat quest adds 1,006 Gil and 5,506 EXP to the final total.
    • A subsequent one-time event involved in the A Clever Rat quest adds 506 Gil and 2,756 EXP to the final total.
Battles Gil Full Steal Unit Exp
Zone 1 14 5002 27502
Zone 2 15 6539 35789
Subtotal 29 11541 63291
Boss 1 700 7000
Dungeon Clear 450
Total 30 12691 70291

Battle Info

Difficulty Energy Battle Gil Unit XP Rank XP Clear Reward
16 30 12691 70291 1223 -
Complete the quest Lapis40
No items Lapis20
Use 4 or more limit bursts Lapis20
Clear without an ally being KO'd Lapis20
Monster Boss Drop
Admancagle (20)
Black Flan (9)
Downer Bat (3)
Fastitocalon (14)
Jumbo Rat (3)
Piranha (10)
Purple Seahorse (8)
Wolf Spider (2)
Norandel Aqua Pearl
Beast Meat
Chromatic Ooze
Crimson Tear
Deepsea Bloom
Dragon Heart
Esper Cryst
Golden Egg
Life Orb
Otherworldly Bone
Quality Parts
Rainbow Needle
Raptor Feather
Rockbeetle Husk
Talmonite of Life
Tough Scale