Scripting is not highly detected if you use humanizer methods(making a dodge not just stutter to the side but walk through so it looks legit). Scripting can be done using GoS or BoL and then downloading scripts. Or you can make a .exe file that runs a specific script; but GoS and BoL both have many more features and are superior to combo scripts(an example being a ryze perma stun combo) they are superior because they include things like: auto smite; dodge; only show jungler, ect. To find these good search "League of legends scripting" and multiple methods will pop up.