no sadly you cant they replaced him with lucario due to popularity these days
Not as a playable character.
hes bot a playable character
Krystal is not a playable character.
he is not a playable character in ssbb
If you meant as a playable character, no.
You can't toad is not a playable character.
He is not a playable character. you can only unlock a trophey of him
As a playable character, no.
Bowser is not a playable character.
Reno is not a playable character.
To unlock the assit trophy of Shadow you unlock Sonic. You can not use Shadow as a playable character.
You can't unlock Shadow as a playable character in SSBB. He is only an assist trophy. The only way I can think of is you do a texture hack to Sonic to make him look like Shadow.