Thier ogers with coats of grease that makes them impossible 2 hit and attack becuase your attacks will just bounce right off them of bouncy balls 2 pals. They mostly have 1 coat of grease but the stronger they are the more grease that they have and the only way 2 get them off is 2 blow them off real hard and good and the stronger they are the harder it is 2 get grease and stickyer it is which is very rare on the market and worth a 4tion and even made 2 repair stuff that regular stuff can't stick back 2gether the regular way 2 pals.