Silver Trench

Silver Trench (Japanese: 海溝 Silver Trench) is a dungeon in Pokémon Mystery Dungeon: Red Rescue Team and Blue Rescue Team and Pokémon Mystery Dungeon: Rescue Team DX. Once all the legendary birds have been recruited, and Pitfall Valley and Stormy Sea have been cleared, this dungeon may be unlocked for exploration after speaking to Alakazam and visiting Legendary Island. A Water Pokémon with the move Dive or the HM Dive is required to initially enter the dungeon.

Stormy Sea
Silver Trench
Meteor Cave
Silver Trench 海溝
Silver Trench
Basic info
Floors: 99
Rest stops: No
Traps: Yes
Monster Houses: Yes
Main type: Water
Boss: Lugia
Allowances
Recruiting: Yes
Items: Allowed
Money: Allowed
Starting level: Current
Team members: 3

There are 99 floors in Silver Trench, the last floor of which is where Lugia awaits. Various Water-type Pokémon inhabit this dungeon. Once Lugia has been recruited, the dungeon Meteor Cave will be unlocked.

Gameplay

Generation III

Darkness shrouds floor 31 to 70, limiting field of view in hallways to 2 tiles. On floors 71 to 98, the field is limited further. to just a single tile.

Floor-wide Monster Houses will always occur on floors 15, 35, 55 and 75, a feature otherwise seen only in Fantasy Strait.

Pokémon encountered

Generation III

Pokémon Floors Levels Recruit Rate
Wingull 1-5 23 12.5%
Tentacool 1-8 25 8.3%
Shellder 1-9 20 12.2%
Omanyte 1-9 25 8.0%
Qwilfish 1-9 30 6.9%
Kabuto 5-13 28 7.2%
Corsola 5-13 27 8.3%
Slowpoke 6-14 25 12%
Seel 6-14 30 3.9%
Spheal 10-19 18 8.8%
Horsea 10-20 29 12.4%
Anorith 14-23 21 8.7%
Krabby 15-24 32 8.0%
Staryu 15-25 28 8.9%
Grimer 20-29 32 12.2%
Omastar 20-29 35 Unrecruitable
Vaporeon 20, 30, 40, 50,
60, 70, 80
22 Unrecruitable
Kabutops 24-34 28 Unrecruitable
Sealeo 25-33 22 -19.0%
Kingler 26-35 35 Unrecruitable
Slowbro 30-36 27 Unrecruitable
Seadra 30-39 20 -19.0%
Carvanha 30-39 27 8.9%
Tentacruel 35-44 33 -30.0%
Starmie 35-44 22 Unrecruitable
Armaldo 35-44 28 Unrecruitable
Wailmer 41-50 35 8.2%
Luvdisc 45-54 30 8.6%
Dratini 50-59 30 11.0%
Slowking 50-59 38 Unrecruitable
Remoraid 50-59 21 8.8%
Dewgong 55-64 35 Unrecruitable
Muk 60-69 36 Unrecruitable
Octillery 60-69 30 -30.0%
Sharpedo 60-69 35 Unrecruitable
Walrein 60-69 28 Unrecruitable
Clamperl 65-79 35 8.5%
Chinchou 70-79 35 8.7%
Kingdra 70-79 40 Unrecruitable
Gorebyss 71-79 36 Unrecruitable
Cloyster 80-89 35 Unrecruitable
Lileep 80-89 40 7.3%
Relicanth 80-89 35 7.9%
Lanturn 90-98 45 Unrecruitable
Cradily 90-98 45 -30.0%
Huntail 90-98 30 Unrecruitable
Lugia 99 30 99.9% Boss

Generation VIII

This section is incomplete.
Please feel free to edit this section to add missing information and complete it.
Reason: missing fainted Pokémon; Mystery Houses
Pokémon Floors Levels Recruit Rate
Wingull 1-5 60 8.2%
Shellder 1-8 60 8.2%
Tentacool 1-9 60 8.2%
Omanyte 1-9 60 8.2%
Qwilfish 1-9 60 8.2%
Kabuto 5-13 60 8.2%
Corsola 5-13 60 8.2%
Slowpoke 6-14 60 8.2%
Seel 6-14 60 10.8%
Remoraid 10-19 60 8.2%
Spheal 10-19 60 8.2%
Horsea 10-20 60 8.2%
Anorith 14-23 60 8.2%
Krabby 15-24 60 8.2%
Staryu 15-25 60 8.2%
Grimer 20-29 60 10.8%
Omastar 20-29 60 8.2%
Vaporeon 20, 30, 50,
60, 70, 80
60 8.2%
Kabutops 25-34 60 8.2%
Kingler 26-35 60 8.2%
Slowbro 30-36 60 8.2%
Seadra 30-39 60 8.2%
Carvanha 30-39 60 8.2%
Tentacruel 35-44 60 8.2%
Starmie 35-44 60 8.2%
Armaldo 35-44 60 8.2%
Sealeo 35-44 60 8.2%
Wailmer 41-50 60 8.2%
Luvdisc 45-54 60 8.2%
Dratini 50-59 60 8.2%
Slowking 50-59 60 8.2%
Dewgong 55-64 60 8.2%
Octillery 55-64 60 8.2%
Muk 60-69 60 8.2%
Sharpedo 60-69 60 8.2%
Walrein 60-69 60 8.2%
Clamperl 65-79 60 8.2%
Chinchou 70-79 60 1.6%
Kingdra 70-79 60 8.2%
Gorebyss 71-79 60 1.6%
Cloyster 80-89 60 1.6%
Lileep 80-89 60 1.6%
Relicanth 80-89 60 1.6%
Lanturn 90-98 60 1.6%
Cradily 90-98 60 1.6%
Huntail 90-98 60 1.6%
Lugia 99 65 100% Boss
Fainted Pokémon
Charmander 2-98 62 100%
Pidgey 2-98 62 100%
Ekans 2-98 62 100%
Venonat 2-98 62 100%
Meowth 2-98 64 100%
Psyduck 2-98 62 100%
Machop 2-98 62 100%
Bellsprout 2-98 62 100%
Tentacool 2-98 62 100%
Cubone 2-98 62 100%
Chikorita 2-98 62 100%
Cyndaquil 2-98 62 100%
Totodile 2-98 62 100%
Pichu 2-98 62 100%
Marill 2-98 62 100%
Girafarig 2-98 62 100%
Snubbull 2-98 62 100%
Houndour 2-98 62 100%
Miltank 2-98 62 100%
Treecko 2-98 62 100%
Torchic 2-98 62 100%
Mudkip 2-98 62 100%
Nosepass 2-98 62 100%
Spinda 2-98 62 100%
Flygon 2-98 62 100%
Anorith 2-98 62 100%
Bagon 2-98 62 100%
Metang 2-98 62 100%
Budew 2-98 62 100%
Happiny 2-98 62 100%
Rhyperior 2-98 62 100%
Dusknoir 2-98 62 100%
Mystery House
Aggron 90 60 100%
Weavile 14 60 100%

Items

Silver Trench

Poké appears at groups of 4-74 on first floors. The maximum increases to 194, 278 and 478 on floors 24, 60 and 87, respectively. No food items will spawn after floor 30.

Item Floors
Poké 1-98F
Def. Scarf 1-98F
Detect Band 1-98F
Gold Ribbon 1-98F
Heal Ribbon 1-98F
Pass Scarf 1-98F
Patsy Band 1-98F
Pecha Scarf 1-98F
Persim Band 1-98F
Power Band 1-98F
Stamina Band 1-98F
Twist Band 1-98F
Warp Scarf 1-98F
Insomniscope 1-98F
Scope Lens 1-98F
X-Ray Specs 1-98F
3-4 Gravelerock 10-70F
5-7 Iron Thorn 41-98F
5-7 Silver Spike 41-98F
Grimy Food 1-30F
Blue Gummi 1-30F
Cheri Berry 1-20F
Oran Berry 1-20F
Pecha Berry 1-20F
Rawst Berry 1-20F
Heal Seed 1-20F
Sleep Seed 1-20F
Totter Seed 1-20F
Warp Seed 1-20F
Max Elixir 1-20F
Aerial Ace 1-98F
Attract 1-98F
Brick Break 1-98F
Bullet Seed 1-98F
Calm Mind 1-98F
Dig 1-98F
Earthquake 1-98F
Facade 1-98F
Focus Punch 1-98F
Frustration 1-98F
Giga Drain 1-98F
Hidden Power 1-98F
Ice Beam 1-98F
Light Screen 1-98F
Psychic 1-98F
Reflect 1-98F
Rest 1-98F
Return 1-98F
Roar 1-98F
Safeguard 1-98F
Secret Power 1-98F
Shadow Ball 1-98F
Shock Wave 1-98F
Solarbeam 1-98F
Taunt 1-98F
Thief 1-98F
Thunderbolt 1-98F
Torment 1-98F
Toxic 1-98F
Blowback Orb 1-98F
Cleanse Orb 1-98F
Escape Orb 1-98F
Evasion Orb 1-98F
Hurl Orb 1-98F
Petrify Orb 1-98F
Pounce Orb 1-98F
Radar Orb 1-98F
Rebound Orb 1-98F
Rollcall Orb 1-98F
Scanner Orb 1-98F
Switcher Orb 1-98F
Trapbust Orb 1-98F
Trawl Orb 1-98F
Warp Orb 1-98F

Monster House

Item Floors
Poké 1-98F
Aerial Ace 1-98F
Attract 1-98F
Brick Break 1-98F
Bullet Seed 1-98F
Calm Mind 1-98F
Dig 1-98F
Earthquake 1-98F
Facade 1-98F
Fire Blast 1-98F
Flamethrower 1-98F
Focus Punch 1-98F
Frustration 1-98F
Giga Drain 1-98F
Hidden Power 1-98F
Ice Beam 1-98F
Light Screen 1-98F
Psychic 1-98F
Reflect 1-98F
Rest 1-98F
Return 1-98F
Roar 1-98F
Safeguard 1-98F
Secret Power 1-98F
Shadow Ball 1-98F
Shock Wave 1-98F
Solarbeam 1-98F
Taunt 1-98F
Thief 1-98F
Thunderbolt 1-98F
Torment 1-98F
Toxic 1-98F
Blowback Orb 1-98F
Cleanse Orb 1-98F
Escape Orb 1-98F
Evasion Orb 1-98F
Hurl Orb 1-98F
Petrify Orb 1-98F
Pounce Orb 1-98F
Radar Orb 1-98F
Rebound Orb 1-98F
Rollcall Orb 1-98F
Scanner Orb 1-98F
Switcher Orb 1-98F
Trawl Orb 1-98F
Warp Orb 1-98F

Traps encountered

Generation III

Note: The % are approximations.

Image Trap Floor 1-98
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 15, 35, 55, 75 Floor 9, 27, 42, 54, 56, 73 and 84 Floor 63 Other floors
Monster House 100% (special) 10% 20% 7%

Layout

Bottom
 

Trivia

In other languages

Language Title
French Fosse d'Argent
German Silbergraben
Italian Fossa Argento
Korean 은의 해구 Eun-ui Haegu
Spanish Fosa ArgénteaRTDX
Zanja ArgénteaRB



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
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