Board Thread:Theories and Speculation/@comment-36157725-20180719152108/@comment-30323490-20180719153848

2 rinnegans. Sasuke already retains amaterasu and basic sharingan abilities in his rinnegan.We know from Madara`s case that once awakened, the Susanoo can be used without having MS. So by having another rinnegan instead of his right (EMS) eye, he would still have amaterasu, Susanoo and sharingan abilities, and also because of the second rinnegan he would most likely amped his already existing rinnegan abilities, most notably ameno. In Madara`s limbo case, the second rinnegan granted him 4 limbo clones instead of 1. So in Sasuke`s ameno, he would probably be able to at least spam it more.