Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
How to be a Jhin Main like me
Setup at least 5 traps in a bush and wait for them to pass by. You must then get them to stay by frantically waving your arms around causing your enemies to get scared which will leave them stunned in place killing them instantly. When someone is at least 100% or health or more you must ALWAYS activate your sniper mode and instantly kill them.