I was reading Kingdom Hearts manga and i read about how the Heartless made by the machine Sora destoried were marked with an emblem then I read it in the Ansem Reports of Kingdom Hearts 2 and I was so mad to find out they were being made for no good reason. Then I notice there are very few breeds of Purebread Heartless. Shadow, NeoShadow, and the one Ball shadow thing in Kingdom Hearts HollowBastion (GAH! What's it's name!)