Lose to the forced Starly encounter... and prepare for the consequences

Have a blank screen for items in Jubilife shop

During a fight, raise your pokemon's friendship from low to very high level (first slot)

Capture Shaymin

Catch Darkrai

Catch Giratina before becoming Champion [m]

Obtain the Coal Badge using a single Bidoof [m]

Catch Arceus

Obtain the Forest Badge using a single Bidoof [m]

Obtain the Cobble Badge using a single Bidoof [m]

Obtain the Fen Badge using a single Bidoof [m]

Obtain the Relic Badge using a single Bidoof [m]

Obtain the Mine Badge using a single Bidoof [m]

Obtain the Icicle Badge using a single Bidoof [m]

Obtain the Beacon Badge using a single Bidoof [m]

Defeat the champion using a single Bidoof

Obtain the gold trophy

Be exactly ON your rival in the Fight Area

Find the grass tile not behaving like others

Find the wall tile not behaving like others

Deactivate the music

Enter the dressing room by going through the wall