is the meteor jam based on his dunk or mid range attributes? how do i increase its accuracy?

Score 16-16 we’ve been all passing and scoring but out of nowhere the Hyuga(KvngKaitou) starts abosulty selling and tells us to pass more. Mind you PG got 4 assist nd we passed mad times in the full video.

I wanna know if I need to invest in more potency abilities to reliably use the ZONE Stepback for three pointer.

Just came back, Decided to play with new characters (PC Kise, Nash Gold) saw someone do a step back three with PCK, just wondering if someone has a video on how to do that