Attacker Tier Discussion

Just looking at what the top players are using, I think a top tier attacker would be Scizor, Houndoom, and maybe *Canine?

I'm not sure, but Houndoom's special ability seems kind of over powered.

Anybody have enough knowledge to actually make a tier list? Doesn't have to be 100% accurate, it just has to be somewhat relevant.

Can't have a 4 star in tier 1 or something like that.