Go to lake valor...
you catch palkia/dialga
Beat the grunts
In Platinum, Houndour is found on Route 214 and in Lake Valor.
its between lake valor and sunnyshore city
Lake Valor is the big lake above Pastoria city.
Go to lake valor...
you catch palkia/dialga
In the lake valor cavern
No
by a shiny stone in lake valor
lake valor [use pok'e radar]
Beat the grunts
In Platinum, Houndour is found on Route 214 and in Lake Valor.
You can find it at Lake Verity or Lake Valor by using the Pokeradar.
Lake Acuity and Lake Valor. In the grass with the Pokeradar.
Azelf is in lake Valor near Pastoria city