Legion of Super-Heroes (1980) #267, 275-283
Here are the first LSH comics that I started getting regularly. Although I have to qualify that because while #267 was, I believe, my first exposure to the LSH, and while it did make me want to seek out more, it wasn’t until issue 275 that I began to get the comic regularly and continually until the 5YL series ended. The Reflecto story was also what made me really like Ultra Boy. I love this run of comics so much.