Go to the power plant talk to the manager then go to the Misty's Gym go to the bridge and battle the Team Rocket Grunt he will tell you where it is, take it to the manager he will give you a tm then go to the radio tower to get the EXPN Card. Misty … Read more

You need all 16 badges

Zapdos is outside the Power Plant when you get all 16 Gym Badges

Through Union Cave Then beat Team Rocket in Slowpoke Well then talk to Kurt.

You can only get one Master Ball,unless you use All Pokeballs Cheat Code.

Beat the Elite 4 then Champion Cynthia then fly to Snowpoint City talk to the Sailor and he will take you to the Battle Zone.

I need re-battle all legendary pokemon cheat code for platinum

You can't catch a pokemon once it faint's, legendary pokemon appear only once.