Grand Sea

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← Darknight Relic
Grand Sea
Waterfall Pond →
Grand Sea きな
Grand Sea
Grand Sea RTRB.png
Basic info
Floors: 30
Rest stops: No
Traps: Yes
Monster Houses: Yes
Main type: Water
Boss: None
Allowances
Recruiting: Yes
Items: Allowed
Money: Allowed
Starting level: Current
Team members: 3

Grand Sea (Japanese: きな Grand Sea) is a dungeon in Pokémon Mystery Dungeon: Red Rescue Team and Blue Rescue Team and Pokémon Mystery Dungeon: Rescue Team DX that contains 30 floors. It is automatically unlocked by purchasing the Serene Sea Friend Area, which is available after the completion of the main story.

Gameplay

Generation III

HM Dive is required to enter the dungeon. The DeepSeaScale can be found on 15F and the DeepSeaTooth can be found on 25F, surrounded by water. If player already has that item in their Toolbox or storage, it will be replaced by a Link Cable. Additionally, all floors are shrouded in darkness, limiting field of view in hallways to 2 tiles.

Generation VIII

The final floor contains 2 Deluxe Boxes, 1 Calcium, 1 Carbos, 1 Iron, 1 Protein, and 1 Zinc.

Pokémon encountered

Generation III

Pokémon Floors Levels Recruit Rate
  Wingull 1-5 23 12.5%
  Tentacool 1-9 25 8.3%
  Qwilfish 1-9 30 6.9%
  Kabuto 5-13 28 7.2%
  Corsola 5-13 27 8.3%
  Slowpoke 6-14 25 12%
  Horsea 10-20 29 12.4%
  Dragonite 10, 15, 20, 25 24 Unrecruitable
  Anorith 14-23 26 8.7%
  Krabby 15-20 32 8%
  Staryu 15-25 28 8.9%
  Vaporeon 20, 30 22 Unrecruitable
  Tentacruel 21-30 33 -30%
  Kabutops 24-30 33 Unrecruitable
  Slowbro 25-30 27 Unrecruitable
  Kingler 24-30 35 Unrecruitable
  Seadra 27-30 20 -19%
  Mantine 30 R 15 9.5%


Generation VIII

  This section is incomplete.
Please feel free to edit this section to add missing information and complete it.
Reason: Fainted Pokémon and Mystery Houses
Pokémon Floors Levels Recruit Rate
  Wingull 1-5 37 8.2%
  Tentacool 1-9 37 8.2%
  Qwilfish 1-9 37 8.2%
  Mantyke 1-4, 29 37 8.2%
  Corsola 5-13 37 8.2%
  Kabuto 5-13 37 8.2%
  Slowpoke 6-9 37 8.2%
  Remoraid 10-19 37 8.2%
  Horsea 10-20 37 8.2%
  Dragonite 10, 15,
20, 25
55 10.8%
  Anorith 14-23 37 8.2%
  Krabby 15-20 37 8.2%
  Staryu 15-25 37 8.2%
  Vaporeon 20, 29 37 8.2%
  Tentacruel 21-29 37 8.2%
  Kingler 24-29 37 8.2%
  Kabutops 24-29 40 8.2%
  Slowbro 25-29 37 8.2%
  Seadra 27-29 37 8.2%
  Mantine 28-29 37 8.2%
Fainted Pokémon
  Parasect 2-29 41 100%
  Psyduck 2-29 41 100%
  Primeape 2-29 41 100%
  Weepinbell 2-29 41 100%
  Sunflora 2-29 41 100%
  Skarmory 2-29 41 100%
  Breloom 2-29 39 100%
  Lairon 2-29 39 100%
  Swablu 2-29 41 100%
  Tropius 2-29 41 100%
  Huntail 2-29 41 100%
  Budew 2-29 39 100%
  Ambipom 2-29 41 100%
Mystery House
  Wingull 25 37 100%
  Sharpedo 25 37 100%
  Mantine 11,25 37 100%
  Staryu 11 37 100%
  Wailord 11 37 100%
Strong Foe
  Starmie 6-29 60 Unrecruitable
-6.4% 
Shiny Starmie can only be recruited with a Friend Bow.


Items

Generation III

Grand Sea

Item Floors
  4-314 Poké 1-30F
  Bounce Band 1-30F
  Curve Band 1-30F
  Detect Band 1-30F
  Diet Ribbon 1-30F
  Gold Ribbon 1-30F
  Heal Ribbon 1-30F
  Joy Ribbon 1-30F
  Patsy Band 1-30F
  Pecha Scarf 1-30F
  Plain Ribbon 1-30F
  Power Band 1-30F
  Racket Band 1-30F
  Sneak Scarf 1-30F
  Stamina Band 1-30F
  Warp Scarf 1-30F
  Insomniscope 1-30F
  Scope Lens 1-30F
  Whiff Specs 1-30F
  X-Ray Specs 1-30F
  7-9 Geo Pebble 1-30F
  3-4 Gravelerock 1-30F
  Cheri Berry 1-30F
  Allure Seed 1-30F
  Blinker Seed 1-30F
  Heal Seed 1-30F
  Sleep Seed 1-30F
  Totter Seed 1-30F
  Deepseascale 15F
  Deepseatooth 25F
  Link Cable 15, 25F
  Aerial Ace 1-30F
  Attract 1-30F
  Brick Break 1-30F
  Bullet Seed 1-30F
  Calm Mind 1-30F
  Dig 1-30F
  Earthquake 1-30F
  Facade 1-30F
  Focus Punch 1-30F
  Frustration 1-30F
  Giga Drain 1-30F
  Hidden Power 1-30F
  Ice Beam 1-30F
  Light Screen 1-30F
  Psychic 1-30F
  Reflect 1-30F
  Rest 1-30F
  Return 1-30F
  Roar 1-30F
  Safeguard 1-30F
  Secret Power 1-30F
  Shadow Ball 1-30F
  Shock Wave 1-30F
  Solarbeam 1-30F
  Taunt 1-30F
  Thief 1-30F
  Thunderbolt 1-30F
  Torment 1-30F
  Toxic 1-30F
  Blowback Orb 1-30F
  Cleanse Orb 1-30F
  Escape Orb 1-30F
  Evasion Orb 1-30F
  Hurl Orb 1-30F
  One-Room Orb 1-30F
  Petrify Orb 1-30F
  Pounce Orb 1-30F
  Radar Orb 1-30F
  Rebound Orb 1-30F
  Rollcall Orb 1-30F
  Scanner Orb 1-30F
  Switcher Orb 1-30F
  Trapbust Orb 1-30F
  Trawl Orb 1-30F
  Warp Orb 1-30F

Monster House

Item Floors
  4-314 Poké 1-30F
  Aerial Ace 1-30F
  Attract 1-30F
  Brick Break 1-30F
  Bullet Seed 1-30F
  Calm Mind 1-30F
  Dig 1-30F
  Earthquake 1-30F
  Facade 1-30F
  Fire Blast 1-30F
  Flamethrower 1-30F
  Focus Punch 1-30F
  Frustration 1-30F
  Giga Drain 1-30F
  Hidden Power 1-30F
  Ice Beam 1-30F
  Light Screen 1-30F
  Psychic 1-30F
  Reflect 1-30F
  Rest 1-30F
  Return 1-30F
  Roar 1-30F
  Safeguard 1-30F
  Secret Power 1-30F
  Shadow Ball 1-30F
  Shock Wave 1-30F
  Solarbeam 1-30F
  Taunt 1-30F
  Thief 1-30F
  Thunderbolt 1-30F
  Torment 1-30F
  Toxic 1-30F
  Blowback Orb 1-30F
  Escape Orb 1-30F
  Evasion Orb 1-30F
  Hurl Orb 1-30F
  Petrify Orb 1-30F
  Pounce Orb 1-30F
  Radar Orb 1-30F
  Rebound Orb 1-30F
  Rollcall Orb 1-30F
  Scanner Orb 1-30F
  Switcher Orb 1-30F
  Trawl Orb 1-30F
  Warp Orb 1-30F

Traps encountered

Generation III

Note: The % are rough estimates.

Image Trap Floor 1-30
  Grimy Trap 16.67%
  Mud Trap 16.67%
  PP-Zero Trap 22.22%
  Seal Trap 22.22%
  Sticky Trap 16.66%
  Summon Trap 5.56%

Other encounters

Generation III

Image Tile Floor 1-30
  Monster House 6%

In other languages

Language Title
  French Haute Mer
  German Weites Meer
  Italian Grande Mare
  Korean 넓은 바다 Neolb-eun Bada
  Spanish Gran Mar



Locations in the Pokémon world in Pokémon Mystery Dungeon: Red Rescue Team, Blue Rescue Team, and Rescue Team DX
Major locations
Friend Areas/Rescue team campsTeam BasePokémon SquareKecleon Shop
Kangaskhan StorageMakuhita DojoWhiscash PondLuminous CaveHill of the Ancients
Dungeons
Tiny WoodsThunderwave CaveMt. SteelSinister WoodsSilent Chasm
Mt. ThunderGreat CanyonLapis CaveRock PathMt. BlazeSnow Path
Frosty ForestMt. FreezeMagma CavernSky TowerUproar Forest
Howling ForestStormy SeaSilver TrenchMeteor CaveFiery Field
Lightning FieldNorthwind FieldMt. FarawayWestern CaveNorthern Range
Pitfall ValleyBuried RelicWish CaveMurky CaveDesert Region
Southern CavernWyvern HillSolar CaveDarknight RelicGrand Sea
Waterfall PondUnown RelicJoyous TowerFar-Off SeaPurity Forest
Oddity CaveRemains IslandMarvelous SeaFantasy Strait
Unknown DungeonRB
Illusory GrottoRTDX
  This article is part of both Project Locations and Project Sidegames, Bulbapedia projects that, together, aim to write comprehensive articles on the Pokémon Locations and Sidegames, respectively.