you have to bring arceus to the unown house
I think you need to trade.
you get him at stark montuins after getting dialga
you have to get to dialga which is a ledgendery Pokemon or, you might be able to trade palka from Pokemon pearl to Pokemon diamond.
arcres shaymin darkri dialga palka uxie
Pokemon shino hand book
ok this is the right answer..... trade a guy for one
There is no best Pokemon on Pokemon HeartGold.
Top of the Mountain. Through the back door...
there is no Pokemon Mansion in Heartgold.
They are not in Pokemon HeartGold
I think Palkia's probably a boy, but I really have no idea.
After you beat the poke'mon league palkia will be in the spear pillar with dialga