The Nile of mistakes{SU fanfic}

One of the old crystalgems still roam on the earth?
Her name is Blue Nile
The power of wind
Blue Nile was a gem experiment that didn't fail,she was mixed with a silver gem
A silver gem and a blue gem creates
Blue Nile.
But soon homeworld mashed SHARDS together,Blue Nile was kinda like a fusion,but the silver gem was inactive
Blue Nile felt like she was just a tool on homeworld
So she fled
But going to earth was mistake.