my first is fox - i can kill 3 level 9 falcos teamed against me without losing a life (life count 5)
my second is roy - he is pretty amazing but his moves are a little slow so lots of roles are required to make up for it
my third is probably zelda (in shiek form) as the chain is amazing! u can dead tons of damage without the opps even hitting you
ill put my worst too...
ice climbers... no comment
jigglypuff - what a lovely down+B
pichu - wtf he damages himself
cpt falcon and gannondorf - if u hit down+b on small stages it kills u...
ness - has no good moves at all... not even smash attacks are good... i know pk cross hits good but it takes forever and is not ideal in an actual fight