there is none
Ways to get extra Mballs
1: Trade
2: Hack
3: Migrate
4: Mystery gift (???) 5: Win The Loto In Jubilife City (5 matching numbers)
Chat with our AI personalities
Simply get a Gameshark or Action Replay. Then go to their website, find Pokèmon Pearl, and look for the Masterball cheat provided. (The Masterball cheat should be put on the device already, however).
There is no second masterball, the only way to get a second masterball is to trade with a friend.
the easiest masterball is located in the aqua hide-out near lilycove city. the second way to obtain a masterball is to have a perfect trainer-id match in the lottery on the lilicove department store
I can't give details but you need an replay. Hope I helped kinda
in eterna city