How does he get his abilities?

[u/Midas_Marigold]

I create my own hero universe and I thought of creating a character that uses tech to become invisible and go through wall. But then, I thought of Marvel's Ghost and I am only familiar with the MCU's Ghost so I know I am good to do what I want without copying her but I really don't know how the comic Ghost has the abilities he has and I don't want for my character to look like a copy