Luna vs nightmare moon

Oooh. This, I like this. It really shows the potential contrast and conflict between Luna and Nightmare Moon. In my head-canon, Luna is struggling inwardly with the existence of NMM, and is constantly fighting her evil impulses. And this shows that off beautifully. Now I really want them to make an episode with that concept. Discord and Chrysalis were cool and all, and King Sombra was... well... I won't even go there *shudder*. But I think there could be so much more with the whole Luna/Nightmare Moon thing. Yes, there was Nightmare Night, but even so...