User blog comment:Lyndongwapo/Custom Champion: Protos, the Source/@comment-3391671-20180528064140/@comment-27859592-20180528144808

Just as a bit of an extra bit of advice: in my opinion, the innate is one of the more important abilities in a champion's kit. In a way, they define the champion's playstyle. In Protos's case, the innate feels boring (as GreenMoriyama says above); it's simply a range boost. It doesn't really do anything special that makes him any different from other champions.

What I tend to do with my custom champions when thinking of a kit is to create an innate that the other abilities play off of. Make the innate significant enough that it's not as unmemorable as, say,  old innate. Make something that stands out, and that almost feels like an ability in its own.

Just a few pointers. I might elaborate on other points later, if I see any, but, so far, GreenMoriyama's done a goo job summing up the problems.