Infiltrate the Charadrius is an Operation Quest in Metaphor: ReFantazio. Check out an overview of Infiltrate the Charadrius and how to complete this Main Quest here!

Infiltrate the Charadrius Overview

Quest Details, Deadline, and Rewards

Infiltrate the Charadrius is one of the main quests in July. It occurs in the latter half of the month, specifically after reaching Port Brilehaven.

This quest has a deadline, so make sure to complete it before 08/12. Otherwise, the game will end if you fail to complete the mission in time.

What Happens If You Miss a Deadline?

Infiltrate the Charadrius Walkthrough

Before Charadrius

Before going inside Charadrius, you'll want to make sure your equipment is upgraded first. The gimmick for this dungeon is that it's a stealth mission where you'll need to defeat enemies in three turns or less, including the mini-bosses.

If you haven't purchased upgrades yet, you should wait until 07/27 for the Forgiveness Day Sale. If you have Brigitta's Rank 5 Bond Ability, the discount prices at stores will go up to 50% off!

All Shop Locations and Big Bargain Days

Crew Quarters

Crew Quarters Guide
*	►Skyrunner Charadrius Dungeon Walkthrough
1	When you're ready, head to the room to the right of the elevators and enter the Crew Quarters.
2	Head towards the door guarded by two soldiers. A cutscene will start and you'll need to find a way to distract them to sneak on by.
3	Talk to the guards around the area to figure out how to distract the soldiers. Eventually, Strohl will take the initiative and distract them.
4	When prompted, choose yourself to scout the area ahead. Choosing Hulkenberg or Heismay will result in optional dialogue that loops back to the initial options.
5	Entering the room will give you a tutorial on the stealth mechanics of this dungeon. Use Fae Sight to widen your field of view and knock out all the guards in the room.
*	If a guard catches you, you will enter into a Squad Battle and you must defeat them in three turns or less. It's recommended to turn off Auto-Sprint so that you don't accidentally run past a guard.
6	After knocking out all the guards, you will confront Sergeant Xanth. Bring Skills that inflict Poison or Burn to make this fight easier. As a note, this also starts the Obtain Sergeant Xanth’s Key Quest Guide Side Quest. ▶︎ Sergeant Xanth Boss Guide
*	After the battle, you will get the key needed to proceed, as well as complete the aforementioned Side Quest.

After Crew Quarters

Port And Starboard Guide
1	Once you get to the next area, make a save in the nearby Magla Hollow. When you're ready proceed down the hall.
2	You will be given the choice to either go through the Port Corridor and fight Glechom or the Starboard Corridor and fight Ceiba.
*	Ceiba repels physical attacks and resists all magic. You must dispel his barrier to do damage to him. ▶︎ Maintenance Chief Ceiba Boss Guide
*	Glechom on the other hand inflicts Daze on the party often, but he can easily be Enraged. ▶︎ Master Sergeant Glechom Boss Guide
3	Once you've chosen which route you want to take, follow either Hulkenberg or Heismay to the boss you would rather fight. ▶︎ Jump to Starboard Corridor

Port Corridor

Port Corridor Guide
*	In this corridor, you'll be forced to fight Glechom and his Dazing Abilities. If you wish to fight the other mini-boss instead, head to the Starboard Corridor.
1	Same as the Crew Quarters section, you will be knocking down guards and paving the way for your party members to reach Glechom.
2	After knocking out the first three guards, you will meet up with Hulkenberg above two stationary guards. She will create a distraction for one of the guards, making it easier for you to knock the two out.
3	After that, knock out the rest of the guard to reach the Glechom. He will inlflict Daze on your party so bring Patra or Sulphurous Salt to counter it. Alternatively, you could use a Knight to force him to use basic attacks with Knight's Proclamation. ►Master Sergeant Glechom Boss Guide
*	▶︎ Jump to Bridge Section

Obtain Master Sergeant Glechom’s Key Quest Guide

Starboard Corridor

Starboard CorridorGuide
*	In this corridor, you'll be forced to fight Ceiba and his Physical Reflecting Barrier. If you wish to fight the other mini-boss instead, head to the Port Corridor.
1	Same as the Crew Quarters section, you will be knocking down guards and paving the way for your party members to reach Ceiba.
2	After knocking out the first three guards, you will meet up with Heismay above two stationary guards. He will create a distraction, making it easier for you to knock the two out.
3	After that, knock out the rest of the guards to reach the Ceiba. He naturally takes less damage from Magic attacks and uses Mage Wall to repel Phsyical so make sure to bring Items or Skills like Matterbreak Hammer or Heartbreak Strategem to dispel the effect. ►Maintenance Chief Ceiba Boss Guide

Obtain Maintenance Chief Ceiba’s Key Quest Guide

Bridge

Starboard CorridorGuide
1	After going through either corridor, go into the Magla Hollow on the right to make a save. When you're done, ignore the Quest Marker first and head south out into the Front Deck. Once you're outside. pick up the items around the area and head back in.
2	When you're ready, take the elevator up to the bridge. After a cutscene, examine the door to find out that there are a lot of soldiers inside.
3	To sneak into the Bridge, climb up the ladder you just past and enter the vent at the end of the walkway.
4	After a cutscene where the rest of your party distracts the guards, you will engage in a battle against Cabio and Salva. Make sure to adjust your party to have Pierce and Electric Skills before going into this fight. ▶︎Cabio and Salva Boss Guide
5	Prioritize defeating Salva first with Pierce Skills since he likes to use an AoE Almighty attack with his Igniter. Once he goes down, you'll be able to freely focus on Cabio without worrying about taking too much damage.
6	After defeating the two guards and some cutscenes, you will have successfully cleared this dungeon! This also levels up Gallica's Bond Rank to 4 when you get back to the city. ▶︎ Gallica Bond Guide and How to Unlock

Metaphor: ReFantazio Related Guides

List of All Main Quest Walkthroughs

All Main Quests

List of Quests
Prologue	Necromancer Takedown
Thwart Zorba’s Plan	Apprehend the Real Kidnapper
Infiltrate the Charadrius	Obtain Drakodios
Eliminate Virga Island’s Threat	Prepare for the Final Battle
Skybound Avatar Conquest	Save the Country