how to get 2 hack cracters for one ssbb character?

[shadow951]

I want to put two characters for smash bros and theirs for the same character, li i want to put shadow and slver for sonic, how can u put them both for sonic, pls help?

[Iwvi]

If you mean only the Character, then put it in different custome slots.There is a port of
If you mean PSAs:
-Shadow has a port that replaces Donkey Kong, just search ShadowKong in the vault.
-Silver has a port over falco, just search for silver over falco.