Pokemon Mystery Dungeon DX Switch Walkthrough & Guides Wiki

Pokemon Mystery Dungeon DX Switch

Grand Sea Dungeon Strategy Guide and Encountered Pokemon

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This is a page about the Dungeon Grand Sea in the game Pokemon Mystery Dungeon: Rescue Team DX for the Nintendo Switch. Read on for information about its boss, the number of floors and which Pokemon can be found here.

List of Contents

Basic Information

Grand Sea.jpg

Basic Information
No. of Floors 30
Boss -
Required? No

Grand Sea Dungeon Guide

Related Story Missions

No Story Missions take place in this Dungeon.

Encountered Pokemon

Kingler ImageKingler Krabby ImageKrabby Slowbro ImageSlowbro Slowpoke ImageSlowpoke
Tentacruel ImageTentacruel Tentacool ImageTentacool Dragonite ImageDragonite Kabutops ImageKabutops
Kabuto ImageKabuto Vaporeon ImageVaporeon Staryu ImageStaryu Seadra ImageSeadra
Horsea ImageHorsea Wingull ImageWingull Mantine ImageMantine Remoraid ImageRemoraid
Corsola ImageCorsola Qwilfish ImageQwilfish Anorith ImageAnorith Mantyke ImageMantyke

Tips and Strategies

Best Items to Bring

Oran Berry ImageOran Berry Reviver Seed ImageReviver Seed Apple ImageApple

You don't need to bring anything special for Grand Sea aside from the usual recovery items like Oran Berries and Reviver Seeds and food items like Apples.

Best Pokemon to Use

Ampharos ImageAmpharos Lanturn ImageLanturn Magnezone ImageMagnezone

The entire dungeon is filled with Water-type Pokemon, so strong Electric-types that know Discharge can make quick work of rooms full of Pokemon.

Pokemon to Watch Out For

Tentacruel ImageTentacruel Seadra ImageSeadra Qwilfish ImageQwilfish

A lot of the Water-type Pokemon in this dungeon have long-range attacks, so try moving in a zig-zag pattern so that you don't line up with them.

Items Found in Grand Sea

Calcium IconCalcium Carbos IconCarbos Iron IconIron
Protein IconProtein Zinc IconZinc Deluxe Box IconDeluxe Box

Related Links

Cyndaquil Banner.png
List of Dungeons

Main Story Dungeons
Tiny Woods Thunderwave Cave Mt. Steel
Sinister Woods Silent Chasm Mt. Thunder
Great Canyon Lapis Cave Mt. Blaze
Frosty Forest Mt. Freeze Uproar Forest
Magma Cavern Sky Tower -
Optional Dungeons
Oddity Cave Rock Path Snow Path
Illusory Grotto - -

Story Guide & Walkthrough

Post-Game Dungeons
Stormy Sea Buried Relic Northern Range
Pitfall Valley Silver Trench Meteor Cave
Fiery Field Lightning Field Northwind Field
Mt. Faraway Western Cave Wish Cave
Murky Cave Solar Cave Waterfall Pond
Joyous Tower Purity Forest Howling Forest
Fantasy Strait Marvelous Sea Remains Island
Darknight Relic Desert Region Grand Sea
Southern Cavern Unown Relic Wyvern Hill
Far-off Sea - -

Post-Game Content Walkthrough

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