Can you get both Dialga and palkia?
You can catch both Dialga and Palkia at the same time in Pokemon Platinum. First you need to beat the Elite Four and Champion Cynthia, and get the National Dex from Professor Rowan. Then go to Celestic Town and talk to Cynthia’s grandmother.
But Like just like the fact you cant catch Ho-oh originally in Platinum you cant Catch Dialga, Palkia or Giritina in Heart Gold. Mainly because if you payed any attention to Pokemon Pearl, Diamond Platinum then you would know that These Pokemon created SINNOH from Mt. Coronet.
You can catch both Dialga and Palkia at the same time in Pokemon Platinum. First you need to beat the Elite Four and Champion Cynthia, and get the National Dex from Professor Rowan. Then go to Celestic Town and talk to Cynthia’s grandmother. After that go to the special room on the way to Spear Pillar that a Galactic Grunt was guarding before.
Kyogre: 25/40 [62.5%] = 16.6% of total T5s. Mewtwo: 5/5 [100%] = 2.1% of total T5s. Total Legendary Catch Rate: 72.6%
As mentioned, Shiny Dialga will be joining Pokemon Go beginning on July 23rd. Players will need to defeat it in a 5-star raid battle. It is recommended for players to team up with a group of at least 5 other players to make this battle much easier. Here are some Pokemon players can bring along to counter Dialga.
Professor Rowan and Dawn (or Lucas if your character is a girl) will arrive and tell you to help Dialga who is now unable to control itself. You can do do this by capturing it (recommended) or defeating it.
Palkia and Dialga can be caught in Pokemon Platinum after defeating the Elite Four. In Mt. Coronet, there will be two items to pick up. Be sure to have HM Waterfall available for use.