I've been wanting to try this guy out for a while. He'll definitely need solid spin support, but it's worth it. Other than the SR weakness, his other issue is the predictability factor. If he gets popular, everyone will be running the same set of Butterfly Dance, Fire Blast/Dance, Bug Buzz and HP Ground. Also: his fire blast does 46.4% - 54.8% to bold blissey after one turn of setup and with a life orb :D