It's to balance the game out. Sonic is fast but not powerful. If Sonic was too powerful, the game would be unfair.
yes mostly in ssbb
Sonic is in SSBB.
no metel sonic in ssbb
Pit is a cheap character, but I think Sonic would win 55% of the time because of his speed.
You can't get sonic in SSBM only in SSBB and in SSBB you get him at the subspace emissary near the end
Sonic.
with the smash ball
No , Only In SSBB
No.
You cannot do this.
no
Sonic doesnt have any other costumes.