Considering that there's like 57 sets listed in the analysis (not really but a lot), most of what Meloetta does well is taken. I thought of mixed Relic Song, since that was Mel's standard OU set last gen, and it was quite scary, so I say go for it. I have only 1 idea that's actually viable.Wow, two days and not even one response.Tentatively reserving a mixed Work Up set, if I can get it to actually work.
After some brief testing, Work Up Melo is kind of awful. I never wanted to waste turns on Work Up, especially considering that I needed a turn for Relic Song to switch forms. That said, mixed Relic Song Melo is actually kind of cool (as opposed to the more or less fully physical sets on the analysis). Maybe I'll play with it a bit more and see what I can come up with.