The embodiment of Deletion and Creation, the fusion of Paint and Thinner, he's the one who appears if Thinner's power is the dominant one in the fusion.
Appearence: A black slime much bigger than the two components, it takes the shape of a terrifing monster with large wings.
Personality: Despite Paint and Thinner personalitites, Black Stain is much scarier, prefering destruction over creation.
Abilities: Due to the abilities of Paint and Thinner mixing, he can both create and delete, but while deleting is easy, the things he creates wont be perfect, however, he gains the ability to create living creatures and remove life from things by turning them to stone, this can be reversed by White Stain.
Favorite Food: Everything.
Alignment: Good.
