Writhing

Dark (うごめく) is a material type available in Kingdom Hearts II. Dark materials contain the essence of darkness, and are colored black.

Kingdom Hearts II

 * Dark Shard : Shadow (4%), Soldier (8%)
 * Dark Stone : Assault Rider (12%), Nightwalker (10%)
 * Dark Gem : Gargoyle Knight (10%), Gargoyle Warrior (8%)
 * Dark Crystal: Air Pirate (8%)

Synthesized items
Dark materials are used to synthesize the following items: