Heartless Items

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


Tip:
   If you can't get a heartless to drop a particular item, try equipping
   the Lucky Strike ability on all your characters. This significantly
   increases the chance of getting enemies to drop rare items.