Keys

Keys are items, usually one-time use, that open locked doors or stairs in various areas. Most help the player advance in dungeons, while some others are used for recruiting Pokémon.

!colspan="2" style="background:#" |Item ! style="background:#"|Description ! style="background:#"|Effect ! style="background:#; width: 25%"|Location A key that Zero found... what does it do? It appears to be covered in insects. Maybe look for somewhere with bugs crawling around... Rusty Key
 * - style="background:#"
 * [[File:Amber_Key.png]]
 * Amber Key
 * A special key made out of sparkling yellow amber... You wonder what special place it unlocks.
 * Opens the door in the Sandy Nest.
 * Gabeedle's Shop
 * - style="background:#"
 * [[File:Aquatic Key.png]]
 * Aquatic Key
 * This exotic key belongs to the tribe Elder of Southeastern Village.
 * Opens the door to Murky Trench's entrance in the Southeastern Island.
 * Southeastern Village, Ra'akuma's house
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 * [[File:Coveted_Key.png]]
 * Coveted Key
 * It looks like an ordinary key.
 * Opens the door in the Veiled Nest.
 * Taric's Shop
 * - style="background:#"
 * [[File:Daydream Key.png]]
 * Daydream Key
 * The Daydream key.
 * Opens the door to the Cute Boxes in Dream Grove's end room.
 * Daydream Dream Grove (Slurpuff boss drop)
 * - style="background:#"
 * [[File:Disgusting Key.png]]
 * Disgusting Key
 * Daydream Dream Grove (Slurpuff boss drop)
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 * [[File:Disgusting Key.png]]
 * Disgusting Key
 * HC (Hinterlands) (Boss drop)
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 * [[File:Dragon's_Crest.png]]
 * Dragon's Crest
 * A shiny gold amulet. An image of a dragon seems to be etched onto the surface.
 * Opens the door in Dragon's Passage in Dragon's Descent
 * Dragon's Descent (B35F)
 * - style="background:#"
 * [[File:Key.png]]
 * East Key
 * The key to the lock on the Eastern side on Floor 1 of Friendship Forest
 * Opens the door for the east path of Friendship Forest.
 * Friendship Forest
 * - style="background:#"
 * [[File:Enigmatic Key.png]]
 * Enigmatic Key
 * A key to be used for all sorts of enigmatic purposes.
 * Opens the shortcut door in the Cryptic Labyrinth and the door on Floor 30.
 * Cryptic Chasm (Obscure Area Depths)
 * - style="background:#"
 * [[File:Floral Key.png]]
 * Floral Key
 * A key that has a flower attached to it. The word 'TRIAGE' is engraved on the back...
 * Opens a door in The Hidden Garden.
 * Events
 * - style="background:#"
 * [[File:Key.png]]
 * Fool's Key
 * A key that doesn't open anything.
 * April Fools HC
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 * [[File:Garden Key.png]]
 * Garden Key
 * Opens the second locked door in both versions of Dream Grove's Dream Passage.
 * Dream Grove Royal Garden
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 * [[File:Heart_Key.png]]
 * Heart Key
 * A mysterious key. It appears to have a scale pattern engraved on it. What does it unlock?
 * Opens the door in the Secret Cave.
 * Events
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 * [[File:Blue Key.png]]
 * Icicle Key
 * A mysterious key. It appears to have a spiky pattern engraved on it. It feels bitter cold to touch. What does it unlock?
 * Opens a door in the Icy Burrow for Alolan Sandshrew in Winden.
 * Iceberg Adrift (Suicune boss drop, end boxes)
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 * [[File:Galactic_Key.png]]
 * Joywood Key
 * A mysterious key meant for Joywood Citadel.
 * Unlocks a hidden room within Gloomwood Citadel.
 * Halloween HC (Gloomwood Citadel)
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 * [[File:Key FI.png]]
 * Key of the Winds
 * A special key, you can faintly hear the sounds of the northern winds.
 * Opens a door to Suicune's room in the end room of Iceberg Adrift.
 * Iceberg Frigid Waters (End room, end boxes)
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 * [[File:Lunar_Key.png]]
 * Lunar Key
 * A peculiar key from Mt. Moon.
 * Opens the a door in the Stardust Corrie.
 * Mt. Moon (Stardust Corrie, hidden)
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 * [[File:Silver Charm FI.png]]
 * Main Halls Pendant
 * A pendant from the main halls of the Gloomwood Citadel. This pendant, along with the other 2, grant the holder access to the Gloomwood Gardens.
 * Opens the way to Gloomwood Gardens in Gloomwood Citadel when with the other two pendants.
 * Halloween HC (Gloomwood Citadel, Main Halls)
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 * [[File:Mansion_Key.png]]
 * Mansion Key
 * This key opens the door to the Mansion Courtyard or Basement.
 * Opens the doors to the entrances to the Tanren Courtyard and Basement. Also opens the door in Tanren Mansion's end room.
 * Tanren Basement (End boxes)
 * Tanren Courtyard (End boxes)
 * Tanren Mansion (Rotom boss drop, end boxes)
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 * [[File:Mischievous_Key.png]]
 * Mischievous Key
 * Opens the first locked door in Nightmare Dream Grove's Dream Passage.
 * Daydream Dream Grove (Gengar boss drop)
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 * [[File:Nightmare Key.png]]
 * Nightmare Key
 * The nightmare key.
 * Opens the door to the Sinister Boxes in Dream Grove's end room.
 * Nightmare Dream Grove (Dragalge boss drop)
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 * [[File:Overgrown Key.png]]
 * Overgrown Key
 * A key covered in moss that seems to embody the archipelago itself. It may be able to open some sort of passage.
 * Opens a door to Archipelago Thicket's end room.
 * Archipelago Thicket
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 * [[File:Key.png]]
 * Pitch-Black Key
 * Opens a door in Pitch Black Abyss.
 * Helps escape from Room Trapping in Pitch-Black Abyss.
 * Pitch-Black Abyss
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 * [[File:Red Chain of Acuity.png]]
 * Red Chain of Acuity
 * A Mythical Chain that is said to be linked with the being of Knowledge.
 * Opens the passage to Uxie's trial in Sentimental Aquifer Depths.
 * Lake of Acuity end room
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 * [[File:Red Chain of Valor.png]]
 * Red Chain of Valor
 * A Mythical Chain that is said to be linked with the being of Willpower.
 * Opens the passage to Azelf's trial in Sentimental Aquifer Depths.
 * Lake of Valor end room
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 * [[File:Red Chain of Verity.png]]
 * Red Chain of Verity
 * A Mythical chain that is said to be linked with the being of Emotion.
 * Opens the passage to Mesprit's trial in Sentimental Aquifer Depths.
 * Lake of Verity end room
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 * [[File:Rusted_Key.png]]
 * Rusted Key
 * A mysterious key. It appears to be old and rusty. What does it unlock?
 * Unlocks the door to Dhelmise's room in Doki Town.
 * Valentines HC
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 * [[File:Rusty_Key.png]]
 * First/Second/Third/Fourth
 * Lake of Acuity end room
 * - style="background:#"
 * [[File:Red Chain of Valor.png]]
 * Red Chain of Valor
 * A Mythical Chain that is said to be linked with the being of Willpower.
 * Opens the passage to Azelf's trial in Sentimental Aquifer Depths.
 * Lake of Valor end room
 * - style="background:#"
 * [[File:Red Chain of Verity.png]]
 * Red Chain of Verity
 * A Mythical chain that is said to be linked with the being of Emotion.
 * Opens the passage to Mesprit's trial in Sentimental Aquifer Depths.
 * Lake of Verity end room
 * - style="background:#"
 * [[File:Rusted_Key.png]]
 * Rusted Key
 * A mysterious key. It appears to be old and rusty. What does it unlock?
 * Unlocks the door to Dhelmise's room in Doki Town.
 * Valentines HC
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 * [[File:Rusty_Key.png]]
 * First/Second/Third/Fourth
 * Valentines HC
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 * [[File:Rusty_Key.png]]
 * First/Second/Third/Fourth
 * A suspicious key, possibly the doing of some lazy jail official.
 * There are four Rusty Keys in total that will open the doors in the Buried Sanctum.
 * Jailbreak Tunnel (Dropped by prisoners)
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 * [[File:Key.png]]
 * Seafloor Key
 * A mysterious key whose origins seem linked to the Seafloor Ruins.
 * Opens the locked stairs in Seafloor Ruins.
 * Seafloor Ruins (B18F)
 * Eastern Seafloor Ruins (B38F)
 * Western Seafloor Ruins (B38F)
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 * [[File:Key.png]]
 * Seaside Key
 * Grants the user access to the stairs in Seaside Cavern.
 * Opens the locked stairs in Seaside Cavern.
 * Seaside Cavern
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 * [[File:Sea Dew.png]]
 * Sea Dew
 * A mysterious orb found in Seafloor Ruins. It emanates a strong aura.
 * Opens the door to Central Seafloor Ruins and the door in the Seafloor Secret Chamber.
 * Western Seafloor Ruins (End boxes)
 * Eastern Seafloor Ruins (End boxes)
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 * [[File:Shimmering Scale.png]]
 * Shimmering Scale
 * A beautiful scale with a pearlescent sheen. It's seemingly useless, but perhaps a secret can be found beneath its shifting colors.
 * Opens a door in the Glimmering Cove.
 * Shimmering Seabed (B30F)
 * - style="background:#"
 * [[File:Key.png]]
 * Silver Key
 * A key used to open locked rooms.
 * Opens sealed chambers.
 * Cryptic Chasm (B51F+ hidden, end boxes)
 * Dark Market (Jorris' shop)
 * Dungeon Kecleon Shops
 * Dynamo Sands (Boxes)
 * Gabeedle's Shop
 * Harmonic Tower
 * Meesa's Shard Exchange
 * Risen Derelict (End boxes)
 * Sky Fortress (Hidden)
 * Taric's Shop
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 * [[File:Blue Key.png]]
 * Snowflake Key
 * A mysterious key. It appears to have snowflake patterns engraved on it. It feels bitter cold to touch. What does it unlock?
 * Opens a door in the Icy Burrow for Alolan Vulpix in Winden.
 * Iceberg Adrift (Suicune boss drop, end boxes)
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 * [[File:Spectral Key.png]]
 * Spectral Key
 * A mysterious key found in a cold, wooded area. What will it unlock?
 * Opens a shortcut door found after 40F inside Spectral Thicket
 * Spectral Thicket (End room)
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 * [[File:Starlit Key.png]]
 * Starlit Key
 * A sparkling key with stars engraved on it.
 * Opens a door in the Starlit Passage.
 * Starlit Lagoon (Starlit Passage, hidden)
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 * [[File:Key.png]]
 * Tanren Key
 * A key found in the Tanren Chambers used to open sealed passages.
 * Opens switch points in Tanren Chambers.
 * Tanren Chambers
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 * [[File:Rusty Key.png]]
 * style="white-space:nowrap"|Undertaker's Key
 * An old, dirty key. It seems to have belonged to one of the graveyard workers, perhaps it still has a use?
 * Opens the door in Tanren Graveyard's end room.
 * Tanren Graveyard (20F hidden)
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 * [[File:Unown_Stone.png]]
 * Unown-Stone
 * An odd stone similar to an Unown, shaped like the letter "[Letter]".
 * Cryptic Chasm
 * Mt. Stormhold
 * Sky Fortress
 * - style="background:#"
 * [[File:Key.png]]
 * West Key
 * The key to the lock on the Western side on Floor 1 of Friendship Forest
 * Opens the locked door for the west path of Friendship Forest.
 * Friendship Forest
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 * [[File:Whimsical Key.png]]
 * Whimsical Key
 * Opens the first locked door in Daydream Dream Grove's Dream Passage.
 * Nightmare Dream Grove (Clefairy boss drop)
 * }
 * Mt. Stormhold
 * Sky Fortress
 * - style="background:#"
 * [[File:Key.png]]
 * West Key
 * The key to the lock on the Western side on Floor 1 of Friendship Forest
 * Opens the locked door for the west path of Friendship Forest.
 * Friendship Forest
 * - style="background:#"
 * [[File:Whimsical Key.png]]
 * Whimsical Key
 * Opens the first locked door in Daydream Dream Grove's Dream Passage.
 * Nightmare Dream Grove (Clefairy boss drop)
 * }
 * Nightmare Dream Grove (Clefairy boss drop)
 * }
 * }