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Hmm...
Perhaps I'll keep Froslass, and instead of Musica the Absol, Musica the Umbreon :D
However, I have a very specific moveset in mind for Musica.
Wish. Curse. Confuse Ray. Payback.
Of course, this would mean Togetic x Pikachu with Pikachu as the female, and then Pikachu x Eevee, with the hatched Pikachu a male. After that, I'll need to get a male Turtwig, raise its level, and breed it with a female Rhyhorn. Then I breed a male hatched Rhyhorn with Curse with the Eevee, which I'll need to be female.
It would definitely take a while, but it'd be worth it. Having a Magmar will also help me out.