| Synth Item |
Which Heartless to kill |
Where These Heartless Appear |
| Lucid Shard |
Shadow |
Almost every world. |
| Bright Shard |
Green Requiem |
Traverse Town
Agrabah
Monstro |
| Spirit Shard |
Air Soldier
Large Body
Soldier |
Traverse Town
Wonderland
Traverse Town
Wonderland
Agrabah
Hollow Bastion
Monstro
Traverse Town
Wonderland |
| Power Shard |
Bouncywild
Powerwild |
Deep Jungle
Deep Jungle |
| Mythril Shard |
Behemoth |
End of the World |
| Blaze Shard |
Red Nocturne |
Traverse Town
Wonderland
Agrabah
Monstro |
| Frost Shard |
Blue Rhapsody |
Traverse Town
Wonderland
Agrabah
Monstro |
| Thunder Shard |
Yellow Opera |
Traverse Town
Wonderland
Agrabah
Monstro |
| Lucid Gem |
Gargoyle
Wight Knight |
Halloween Town
Halloween Town |
| Bright Gem |
Search Ghost
Darkball |
Traverse Town
Monstro
Halloween Town
Neverland
All worlds except Wonderland and Monstro |
| Spirit Gem |
Air Soldier |
Traverse Town |
| Power Gem |
Air Pirate
Battleship
Pirate |
Neverland
Neverland
Neverland |
| Blaze Gem |
Bandit
Fat Bandit |
Agrabah
Agrabah |
| Frost Gem |
Sea Neon
Sheltering Zone |
Atlantica
Atlantica |
| Thunder Gem |
Aquatank
Screwdriver |
Atlantica
Atlantica |
| Lucid Crystal |
Darkball
Shadow |
All worlds except Wonderland and Monstro
Almost every world |
| Bright Crystal |
Defender
Darkball |
Traverse Town
Hollow Bastion
All worlds except Wonderland and Monstro |
| Power Crystal |
Wyvern
Battleship |
Traverse Town
Hollow Bastion
Neverland |
| Shiny Crystal |
Wizard
|
Traverse Town
Hollow Bastion
Halloween Town |
| Gale |
Angel Star
Invisible |
End of the World
End of the World |
| Mythril |
Behemoth |
End of the World |
| Orihalcum |
Behemoth
Invisible |
End of the World
End of the World |
| Mystery Goo |
Black Fungus
Rare Truffle
White Mushroom
|
Halloween Town
Neverland
End of the World
Wonderland
Deep Jungle
Atlantica
End of the World |
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