Silver Trench

← Stormy Sea
Silver Trench
Meteor Cave →
Silver Trench 海溝
Silver Trench
Silver Trench PMD RTDX.png
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
Location
Silver Trench Map.png

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. It consists of 99 floors and is home to various Water-type Pokémon. The final floor is inhabited by Lugia.

Once all the legendary birds have been recruited, and Pitfall Valley and Stormy Sea have been cleared, this dungeon will be unlocked for exploration after speaking to Alakazam and visiting Legendary Island. Once Lugia has been recruited, the dungeon Meteor Cave will be unlocked.

Gameplay

Generation III

In the original games, a Water Pokémon with the move Dive or the HM Dive is required to initially enter the dungeon.

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: levels of fainted Pokémon
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
  Bulbasaur 2-98 62 100%
  Charmander 2-98 62 100%
  Squirtle 2-98 62 100%
  Weedle 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%
  Mankey 2-98 ? 100%
  Machop 2-98 62 100%
  Bellsprout 2-98 62 100%
  Tentacool 2-98 62 100%
  Cubone 2-98 62 100%
  Eevee 2-98 ? 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 64 100%
  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%
  Linoone 2-98 62 100%
  Nosepass 2-98 62 100%
  Skitty 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 64 100%
  Budew 2-98 62 100%
  Happiny 2-98 62 100%
  Mantyke 2-98 ? 100%
  Rhyperior 2-98 64 100%
  Dusknoir 2-98 64 100%
Mystery House
  Beedrill 2-98 60 100%
  Nidoqueen 2-98 60 100%
  Nidoking 2-98 60 100%
  Alakazam 2-98 60 100%
  Mr. Mime 2-98 60 100%
  Crobat 2-98 60 100%
  Bellossom 2-98 60 100%
  Sudowoodo 2-98 60 100%
  Politoed 2-98 60 100%
  Slowking 2-98 60 100%
  Sneasel 2-98 60 100%
  Kingdra 2-98 60 100%
  Tyranitar 2-98 60 100%
  Ludicolo 2-98 60 100%
  Shiftry 2-98 60 100%
  Slaking 2-98 60 100%
  Aggron 2-98 60 100%
  Metagross 2-98 60 100%
  Bonsly 2-98 60 100%
  Mime Jr. 2-98 60 100%
  Munchlax 2-98 60 100%
  Riolu 2-98 60 100%
  Lucario 2-98 60 100%
  Weavile 2-98 60 100%
  Porygon-Z 2-98 60 100%

Items

Generation III

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

Generation VIII

Silver Trench

Item Floors
  50-190 Poké 1-98F
  Big Eater Belt 1-98F
  Cover Band 1-98F
  Efficient Bandanna 1-98F
  Heal Ribbon 1-98F
  Joy Ribbon 1-98F
  Munch Belt 1-98F
  Nullify Bandanna 1-98F
  Pecha Scarf 1-98F
  Persim Band 1-98F
  Recovery Scarf 1-98F
  Sneak Scarf 1-98F
  Stamina Band 1-98F
  Weather Band 1-98F
  Gold Ribbon 1-98F
  Goggle Specs 1-98F
  Insomniscope 1-98F
  Scope Lens 1-98F
  X-Ray Specs 1-98F
  Max Ether 1-98F
  All Dodge Orb 1-98F
  All Power-Up Orb 1-98F
  All Protect Orb 1-98F
  Decoy Orb 1-98F
  Drought Orb 1-98F
  Escape Orb 1-98F
  Foe-Hold Orb 1-98F
  Foe-Seal Orb 1-98F
  Health Orb 1-98F
  Helper Orb 1-98F
  Inviting Orb 1-98F
  Lasso Orb 1-98F
  Nullify Orb 1-98F
  One-Room Orb 1-98F
  Petrify Orb 1-98F
  Quick Orb 1-98F
  Rare Quality Orb 1-98F
  Reset Orb 1-98F
  Revive All Orb 1-98F
  Rollcall Orb 1-98F
  Slow Orb 1-98F
  Slumber Orb 1-98F
  Storage Orb 1-98F
  Totter Orb 1-98F
  Trawl Orb 1-98F
  Weather Lock Orb 1-98F

Sparkling Floor

Item Floors
  Deluxe Ribbon 1-98F
  Gold Ribbon 1-98F
  Sitrus Berry 1-98F
  Heal Seed 1-98F
  Joy Seed 1-98F
  Life Seed 1-98F
  Reviver Seed 1-98F
  Calcium 1-98F
  Carbos 1-98F
  Iron 1-98F
  Protein 1-98F
  Zinc 1-98F

Monster House

Item Floors
  52-184 Poké 1-98F
  Big Eater Belt 1-98F
  Cover Band 1-98F
  Efficient Bandanna 1-98F
  Munch Belt 1-98F
  Pecha Scarf 1-98F
  Persim Band 1-98F
  Recovery Scarf 1-98F
  Sneak Scarf 1-98F
  Stamina Band 1-98F
  Weather Band 1-98F
  Goggle Specs 1-98F
  Insomniscope 1-98F
  Max Ether 1-98F
  All Dodge Orb 1-98F
  All Power-Up Orb 1-98F
  All Protect Orb 1-98F
  Decoy Orb 1-98F
  Drought Orb 1-98F
  Escape Orb 1-98F
  Foe-Hold Orb 1-98F
  Foe-Seal Orb 1-98F
  Health Orb 1-98F
  Helper Orb 1-98F
  Inviting Orb 1-98F
  Lasso Orb 1-98F
  Nullify Orb 1-98F
  Petrify Orb 1-98F
  Quick Orb 1-98F
  Rare Quality Orb 1-98F
  Revive All Orb 1-98F
  Rollcall Orb 1-98F
  Slow Orb 1-98F
  Slumber Orb 1-98F
  Storage Orb 1-98F
  Totter Orb 1-98F
  Trawl Orb 1-98F
  Weather Lock 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%

Generation VIII

  This section is incomplete.
Please feel free to edit this section to add missing information and complete it.
Reason: needs percentages

Note: The % are rough estimates.

Image Trap Floor 1-98
  Apple Trap ? %
  Big Blast Trap ? %
  Blast Trap ? %
  Grimy Trap ? %
  Grudge Trap ? %
  Hunger Trap ? %
  Poison Trap ? %
  PP Leech Trap ? %
  Random Trap ? %
  Seal Trap ? %
  Sticky Trap ? %
  Summon Trap ? %
  Trip Trap ? %
  Warp Trap ? %

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%

Bosses

Generation VIII

 
Types:
Psychic Flying
Ability:
Pressure
Held item:
None
Lugia Lv.65
HP: 1597
Dragon Rush
Dragon Physical
Extrasensory
Psychic Special
Aeroblast
Flying Special
Gust
Flying Special


Layout

Interior Bottom
III    
VIII    
 

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
  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.