First think what pokemons you want to train (only one pokemon because starter needs to do not faint)

now set moves:
1.TOXIC
2.DOUBLEKICK
3.doesnt matter
4.doesnt matter

go to trainer battle and type in: 482301

use Toxic then change to your second pokemon you want to make alive and use any move(only once)

then change to your next pokemon(It will Faint)

choose your next pokemon and use any move as much as it will not faint

make your next pokemons fainted


Now ShinyBlissey is fainted by the Toxic you gave it on the starting

By Vampereon


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