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Pokémon: Brilliant Diamond & Shining Pearl

List of Items Found in the Grand Underground

By
Sophia Hayes

This page shows all the items you can find inside the Caves & Caverns (Hideaways) pokeballs and also purchase from the Vendor NPCs inside the Grand Underground.

Cave & Cavern Items

Icon Item Description Map Link 1 Map Link 2
Dream_Big_Mushroom_Sprite.png Big Mushroom A large and rare mushroom. It is very popular among certain maniacal fan segments. See Interactive Map See Interactive Map
Dream_Dawn_Stone_Sprite.png Dawn Stone A peculiar stone that makes certain species of Pokémon evolve. It sparkles like eyes. See Interactive Map
deep_sea_scale.png Deep Sea Scale An item to be held by Clamperl. A scale that shines a faint pink, it raises the Sp. Def stat. See Interactive Map
Deep_Sea_Tooth.png Deep Sea Tooth An item to be held by Clamperl. A fang that gleams a sharp silver, it raises the Sp. Atk stat. See Interactive Map
Dream_Dragon_Fang_Sprite.png Dragon Fang An item to be held by a Pokémon. It is a hard and sharp fang that ups the power of Dragon-type moves. See Interactive Map
Dream_Dusk_Stone_Sprite.png Dusk Stone A peculiar stone that makes certain species of Pokémon evolve. It is as dark as dark can be. See Interactive Map
Dream_Leftovers_Sprite.png Leftovers An item to be held by a Pokémon. The holder’s HP is gradually restored during battle. See Interactive Map
lucky_egg.png Lucky Egg An item to be held by a Pokémon. It is an egg filled with happiness that earns extra Exp. Points in battle. See Interactive Map
Dream_Nugget_Sprite.png Nugget A nugget of pure gold that gives off a lustrous gleam. It can be sold at a high price to shops. See Interactive Map
pp_up.png PP Up It slightly raises the maximum PP of a selected move that has been learned by the target Pokémon. See Interactive Map
Dream_PP_Max_Sprite.png PP Max It maximally raises the top PP of a selected move that has been learned by the target Pokémon. See Interactive Map
Dream_Rare_Candy_Sprite.png Rare Candy A candy that is packed with energy. It raises the level of a single Pokémon by one. See Interactive Map See Interactive Map
Dream_Sharp_Beak_Sprite.png Sharp Beak An item to be held by a Pokémon. It is a long, sharp beak that boosts the power of Flying-type moves. See Interactive Map
Shiny_Stone2.png Shiny Stone A peculiar stone that makes certain species of Pokémon evolve. It shines with a dazzling light. See Interactive Map
Dream_Twisted_Spoon_Sprite.png Twisted Spoon An item to be held by a Pokémon. It is a spoon imbued with telekinetic power that boosts Psychic-type moves. See Interactive Map

NPC Vendor Items

Icon Item Description
armorfossil.png Armor Fossil A fossil from a prehistoric Pokémon that once lived on the land. It looks to be from some kind of protective collar.
blueshard.png Blue Shard A small blue shard. It appears to be a fragment of some sort of implement made long ago.
clawfossil.png Claw Fossil A fossil from a prehistoric Pokémon that once lived in the sea. It appears to be a fragment of a claw.
damprock.png Damp Rock An item to be held by a Pokémon. It extends the duration of the move Rain Dance when used by the holder.
domefossil.png Dome Fossil A fossil from a prehistoric Pokémon that once lived in the sea. It could be a shell or carapace.
dracoplate.png Draco Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Dragon-type moves.
dreadplate.png Dread Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Dark-type moves.
earthplate.png Earth Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Ground-type moves.
everstone.png Everstone An item to be held by a Pokémon. A Pokémon holding this peculiar stone is prevented from evolving.
firestone.png Fire Stone A peculiar stone that can make certain species of Pokémon evolve. The stone has a fiery orange heart.
fistplate.png Fist Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Fighting-type moves.
flameplate.png Flame Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Fire-type moves.
greenshard.png Green Shard A small green shard. It appears to be a fragment of some sort of implement made long ago.
hardstone.png Hard Stone An item to be held by a Pokémon. It’s a durable stone that boosts the power of Rock-type moves.
heartscale.png Heart Scale A pretty, heart-shaped scale that is extremely rare. Some people are happy to receive one.
heatrock.png Heat Rock An item to be held by a Pokémon. It extends the duration of the move Sunny Day when used by the holder.
helixfossil.png Helix Fossil A fossil from a prehistoric Pokémon that once lived in the sea. It might be a piece of a seashell.
icicleplate.png Icicle Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Ice-type moves.
icyrock.png Icy Rock An item to be held by a Pokémon. It extends the duration of the move Hail when used by the holder.
insectplate.png Insect Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Bug-type moves.
ironball.png Iron Ball An item to be held by a Pokémon. It lowers Speed and allows Ground-type moves to hit Flying types and holders that are levitating.
ironplate.png Iron Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Steel-type moves.
leafstone.png Leaf Stone A peculiar stone that can make certain species of Pokémon evolve. It has an unmistakable leaf pattern.
lightclay.png Light Clay An item to be held by a Pokémon. Protective moves like Light Screen and Reflect will be effective longer.
maxrevive.png Max Revive A medicine that can be used to revive a single Pokémon that has fainted. It also fully restores the Pokémon’s max HP.
meadowplate.png Meadow Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Grass-type moves.
mindplate.png Mind Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Psychic-type moves.
moonstone.png Moon Stone A peculiar stone that can make certain species of Pokémon evolve. It is as black as the night sky.
mysteriousshardl.png Mysterious Shard L A large shard that emanates an enigmatic power. Inside the shard, you can see a pattern that looks like Ramanas roses.
mysteriousshards.png Mysterious Shard S A small shard that emanates an enigmatic power. Inside the shard, you can see a pattern that looks like Ramanas roses.
oddkeystone.png Odd Keystone A vital item that is needed to keep a stone tower from collapsing. Voices can be heard from it occasionally.
oldamber.png Old Amber A piece of amber that still contains the genetic material of an ancient Pokémon. It’s clear with a tawny, reddish tint.
ovalstone.png Oval Stone A peculiar stone that can make certain species of Pokémon evolve. It’s as round as a Pokémon Egg.
pixieplate.png Pixie Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Fairy-type moves.
rarebone.png Rare Bone A rare bone that is extremely valuable for the study of Pokémon archeology. It can be sold for a high price to shops.
redshard.png Red Shard A small red shard. It appears to be a fragment of some sort of implement made long ago.
revive.png Revive A medicine that can be used to revive a single Pokémon that has fainted. It also restores half of the Pokémon’s max HP.
rootfossil.png Root Fossil A fossil from a prehistoric Pokémon that once lived in the sea. It looks as if it could be part of a plant’s root.
skullfossil.png Skull Fossil A fossil from a prehistoric Pokémon that once lived on the land. It appears as though it’s part of a head.
skyplate.png Sky Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Flying-type moves.
smoothrock.png Smooth Rock An item to be held by a Pokémon. It extends the duration of the move Sandstorm when used by the holder.
splashplate.png Splash Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Water-type moves.
spookyplate.png Spooky Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Ghost-type moves.
starpiece.png Star Piece A small shard of a beautiful gem that gives off a distinctly red sparkle. It can be sold at a high price to shops.
stoneplate.png Stone Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Rock-type moves.
sunstone.png Sun Stone A peculiar stone that can make certain species of Pokémon evolve. It burns as red as the evening sun.
thunderstone.png Thunder Stone A peculiar stone that can make certain species of Pokémon evolve. It has a distinct thunderbolt pattern.
toxicplate.png Toxic Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Poison-type moves.
waterstone.png Water Stone A peculiar stone that can make certain species of Pokémon evolve. It is the blue of a pool of clear water.
yellowshard.png Yellow Shard A small yellow shard. It appears to be a fragment of some sort of implement made long ago.
zapplate.png Zap Plate An item to be held by a Pokémon. It’s a stone tablet that boosts the power of Electric-type moves.

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Guide Information

  • Publisher
    Pokemon Company International
  • Platforms
    Switch
  • Genre
    RPG
  • Guide Release
    29 October 2021
  • Last Updated
    24 January 2022
    Version History
  • Guide Author

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This strategy guide for Pokémon Brilliant Diamond & Shining Pearl contains all the information Pokémon trainers will need to complete the game and catch every single Pokémon!

In this remake of the classic Pokémon Diamond & Pearl, you’ll journey through the mystical Sinnoh region to become a Pokémon master. Along the way, you’ll confront the scheming Team Galactic and witness the awesome power of the Legendary Dialga or Palkia.

Currently included in our guide:

The following will be available via free updates to our guide:

  • A complete walkthrough of the main story and postgame.
  • A full guide for Super Contest Shows.
    • How to cook the best quality Poffins.
  • Explanation of advanced mechanics, such as IVs and EVs.
  • A detailed Sinnoh region Pokédex.

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