From Bulbapedia, the community-driven Pokémon encyclopedia.
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Silver Trench (Japanese: 銀の海溝 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.
Generation VIII
Teaching a Water Pokémon Dive or having the HM Dive in the inventory is no longer necessary to enter the dungeon.
Pokémon encountered
Generation III
Generation VIII
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.
Monster House
Generation VIII
Silver Trench
Sparkling Floor
Monster House
Traps encountered
Generation III
Note: The % are approximations.
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.
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
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Layout
| Interior | Bottom | |
|---|---|---|
| III |  |  |
| VIII |  |  |
Trivia
In other languages
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