Board Thread:Questions and Answers/@comment-26241119-20190922062511/@comment-29956323-20190922112537

It's an egg move so you would need an egg move ticket and use the egg move tutor in vermilion clan building. this game uses gen 7 USUM movesets and TM ice punch doesnt exist. You can always look the moves up on bulbapedia to see how a pokemon learns something and just make sure you are looking at USUM and not lets go.