Required Level: 120+ and have completed The Slowpoke Well Quest
Rewards: Weekly access to Red Gyarados' Red Mystery Dungeon, 2,000 experience points, 2 Crystal Stones, Boost Stone, 2 Metal Stones, Deep Sea Diving Helmet, Avatar Cards, Background Card, 2 Achievement Points.

Introduction

Enraged Gyarados are attacking anyone who approaches the Lake of Rage. The situation is critical, and the danger threatens to reach the village and even Mahogany City.
To counter this threat, it will be necessary to join forces with Lance and stop Team Rocket's plans, ensuring the safety of the region.

Starting the Quest

The mission begins when the player speaks to Red Gyarados at Lake of Rage.

After the interaction, the player must proceed to NPC Yui, who is quite concerned about the possibility of Gyarados attacking the village.

Yui does not intend to leave the place without first finding NPC Shun, who is missing.
The player should look for Shun in the northeast, above the upper area of the lake.

Upon finding him, the player should proceed to speak with Inukai, the village leader.

Inukai will take charge of organizing the evacuation of the village, and after that, he will grant the player permission to face the Red Gyarados.

Challenging Red Gyarados

After speaking with the leader, the player will be able to face Red Gyarados by interacting with it at Lake of Rage.
The player will have 7 minutes to defeat it.

Boss Mechanics

Throws water bombs, marking red circles on the ground.

Bite that causes target damage to the player.

Marks a circular area on the ground and launches a water bomb, which causes damage and applies a Stun effect if the player is hit.

Creates a water explosion that will damage enemies in random positions.

Fires a burst of energy in an area in front of it that deals damage if it hits the player.

At 75%, 50%, and 25% health, moves to the center and attacks enemies in random positions.

In the battle against Red Gyarados, the player will not be able to use Moomoo Milks.
However, they will have access to the healing bubble that appears in the center of the map.

Note: It reappears every 10 seconds after use. During Dragon Pulse, it is not possible to use the bubble.
Tip: To face Red Gyarados, it is recommended to bring an Electric-type Pokémon from the OTDD category.

After completing the quest, the Red Mystery Dungeon will be available weekly.

Team Rocket's Hideout

After defeating Red Gyarados, the player must speak to NPC Lance near the bridge. Lance will explain that Team Rocket is behind the Gyarados attacks and ask for help at the Power Plant.

The player must talk to the Manager on the top floor and then enter through the sewer.

When the player enters the sewer, they will find Lance, who will be their ally in this dungeon.
The player will have 35 minutes to complete the mission.
Note: Throughout the dungeon, there will be many Team Rocket NPCs. To safely get past them, it is recommended to bring a Pokémon with the Protect ability, which can be either a Speedster or a Tank.

Dungeon Maps

Breaking Down Barriers

First, you need to remove the barriers blocking the way.
To do this, the player must explore the map and find the engineers who will give them the cards needed to use the colored machines.
The Engineer Akiko will hand you the green card, which must be used in the green machine to deactivate the barriers.

Next, the player must go to the Engineer Manami to receive the blue card. This card must be used in the blue machine to unlock the next access.

Trap Challenge

After disabling the barriers, the player must proceed to the next challenge with traps involving Electrode and Golem.
In this part of the map, there are no NPCs nearby, so it is not necessary to keep a Pokémon active outside of the Poké Ball; just cross the path.

The player must dodge the traps and quickly advance to the next area to descend to the next floor.
Tip: It is recommended to bring a Pokémon with a healing ability to recover if you are hit by a trap.
After descending, the player will encounter the Engineer Synchro. He will indicate the way to the director.

Facing Team Rocket

The player must go with Director Grosser to the next floor.
He will ask for help to defeat the members of Team Rocket. Each time one of them is defeated, you will receive a letter that must be taken to the Director: Jessie and James, as well as Cassidy and Butch.
Note: It is not necessary to face the members in a specific order.

In the table below, you can see each NPC's battle Pokémon.

Jessie Rocket	Pokémon	Name	Effective Against
		Wobbuffet
		Lickitung
		Yanmega
		Seviper
		Dustox
		Arbok

James Rocket	Pokémon	Name	Effective Against
		Mime Jr.
		Victreebel
		Meowth
		Weezing
		Growlithe
		Cacnea

Cassidy Rocket	Pokémon	Name	Effective Against
		Cloyster
		Granbull
		Tentacruel
		Houndoom
		Raticate
		Hypno

Butch Rocket	Pokémon	Name	Effective Against
		Sableye
		Primeape
		Shuckle
		Hitmontop
		Aggron
		Mightyena

After defeating all four, the player must return to the Director to report their progress. The Director will then hand over an access key, the Factory Master Card.
This access key will be used on the purple computer to unlock the passage to the room where Petrel is, and the player must defeat him.

Check out Petrel's battle Pokémon below.

NPC Petrel	Pokémon	Name	Effective Against
		Garbodor
		Shiny Golem
		Shiny Crobat
		Shiny Raticate
		Shiny Electrode
		Shiny Weezing

After defeating Petrel, a cutscene will play, and then the player must take the Murkrow that is inside the cage.
The player must immediately proceed to the upper floor and click on the purple computer near Engineer Synchro. At that moment, a new cutscene will be displayed and the player will encounter Ariana, the leader of Team Rocket.

This will be the final battle in the dungeon. Check out Ariana's battle Pokémon below.

NPC Ariana	Pokémon	Name	Effective Against
		Weavile
		Shiny Arbok
		Shiny Muk
		Lickilicky
		Shiny Honchkrow
		Shiny Vileplume

Note: At the start of the battle, the player will have 10 seconds of immunity before Ariana begins attacking them.
After defeating Ariana, the player will have the Mystery Dungeon of Team Rocket's Hideout available to replay.

Completing the Quest

The player should look for the NPC Lance in front of the Pokémon Center in Mahogany Town and talk to him.
He will take the player directly to the Power Plant; then, the player must speak to him again to receive the main reward.

Reward with Lance
2,000,000 Experience points	2 Crystal Stones	Deep Sea Diving Helmet

Note: The Deep Sea Diving Helmet allows the player to enter the waters of Lake of Rage, unlocking a new Gyarados hunt, as well as granting access to the Red Mystery Dungeon.