they leave
After the Spear pillar, they go to Stark Mountain
you could catch palkia and dialga
At spear pillar you need to climb mt.cornet and to make sure you are on the right track you will be fighting some galactic grunts on the way to spear pillar.
defeat Cyrus at spear pillar
You have to make it to the spear pillar to do that you have to beat team galactic a lot of times.
u go to sphear pillar
After Team Galactic has been defeated at the Spear Pillar, go back to the Lake Valor Cavern and he will be there. :)
You can find it after you beat the Veilstone Galactic Warehouse and go up to the Spear pillar at the top of Mt Coronet.
after you have beaten team galactic at the spear pillar in diamond and pearl . in platinum you have to beat the distortion world and capture/defeat giratina.
i don't think anything happens.....
Diamond & Pearl: You first encounter him in the galactic building in vielstone and then you have to fight him there and he will give you a masterball if you defeat him. And then you go to spear pillar and fight him there for the last time. Platinum: Team galactic building and he gives you the masterball and then you go to spear pillar and he's there and Giritiana takes you to the disortion world and you seee him there a few times and before you face Giritiana you have to fight him.
In order to get there, you have to have defeated Candice, confronted Team Galactic at Spear Pillar, and caught/defeated Dialga. Then, you have to fight the three Commanders at each of the three lakes. After that, Route 222 should be open.