Umm... he can't really beat everyone to a pulp, and he has too much worries on his mind that he can't even clear with Calm mind. He sucka at directions, and worries too much about his disguise for his own good, and he can't fight as well while trying to keep his cloak from getting damaged, as well as making sure his friends, especially Eve and Destiny, from getting hurt. He uses psychic powers a lot, but it sorta brings out the more playful side of him.
Rose will be battling, and I'm only going to make Musica command her pokemon if she isn't conscious. Being a Gallade, Musica prefers to fight alone, anyway. The only reason he used them tovfight the Tyranitar was because although he had a major type advantage, the Tyranitar was still far too strong for him to take out on his own, whether he had to hide his identity or not. It's just that I haven't really found a place where I could post her as an actual character just yet.
Most overall, Musica hates his wings, which would actually be a great asset in battle, and likes blufing to confuse his potential enemies a lot.
Also, this is the beginning of the RP, so I assumed the pokemon would be pretty weak mostly at this part, since most of them are Starlies and such. Lucario have a small moveset, despite their power, and Musica only won that battle thanks to endure, and I knew it was still overpowered, I only used that to give a way for getting Destiny. He's been using Calm Mind to clear his head a lot, but he WILL crash later, and I do mean, LITERALLY crash. Spoilers? He'll fall off a tree due to fatigue. Also, I'm using Psychic on the way the show used it. Not only that, I've put in parts describing Musica getting healed more times than anyone else.
Oh, I'm pretty sure it was kind of obvious that Musica's kind of a glutton. Sure, it's to revitalize himself, but still, he eats a bit too much to be pretending to be human. He sucks at pretending to be one, as well. All he did was comb his hair down and throw a cloak with a hood on, then learned to speak english and Korean. Korean being his native language, of course. (Not counting poke-speak)
However, I do know I've been making him a bit of a Gary Stu, and I'll try to tone it down.