How to ACTUALLY get all characters,easiest way

[Harrison10]

Ness-5 brawls
Marth-10 brawls
Luigi-Beat classic no continues
Falco-100 man brawl
C.Falcon-Beat classic on normal in less than 12 minutes
Lucario-Defeat all target tests
R.O.B-250 trophies/160 brawls(both hard)
Mr.G & W-Beat target smash with 30 characters, any lv.
Ganon-Use Link/Zelda in classic and win on hard or higher
Jiggly-Beat 20 events after beating Subspace
Toon Link(awsome)-After clearing subspace,clear classic
Wolf-Beat Boss Battles with Fox/Falco after subspace
Sonic-Beat classic with 10 characters
Snake-15 brawls on Shadow Moses Island