u have 2 go 2 the top of mt. coronet[spear pillar], and battle commander mars and Jupiter then boss. diamond is dialga, pearl is palkia. u can't heal ur Pokemon, so i suggest using a master ball right away if u still have it
you do not find dialga in Pokemon pearl
to catch polkia you need to go to mt.corenet and find the top floor and theres polkia!
we find dialga in map 3 in Pokemon deluge...
you find dialga in mount coronet
you pee on him
in your house
you dont
Trade with Pokemon Pearl or Pokemon Platinum
I don't think Dialga can be hatched from an egg. You can find Dialga at Spear Pillar though.
you can find dialga in map 16 you can also find arceus in map 16 too
you need the expert belt and give it to dialga. u do?
It depends if you have Pokemon diamond you find dialga at spear pillar to get palkia you need to trade or use action replay