you need azelf,uxie,mesprit to open the cave after beating the Pokemon league
USE SURF AND GO TO THE ISLAND IN THE MIDDLE, AND ENTER THROUGH THE DOOR.
Pokemon # 146 is Uxie in Pokemon diamond and Pearl and can be found in a cave at Lake Acuity just left of Snowpoint City. Pokemon # 147 Mesprit in Pokemon diamond and Pearl and can be found in a cave at Lake Verity just left of Twinleaf Town. Pokemon # 148 Azelf in Pokemon diamond and Pearl and can be found in a cave at Lake Valor between Pastoria City and Veilstone City. for a list of all other Pokemon you can check out this site... http://Pokemon.marriland.com/diamond_pearl/pokedex
Riolu, number 115 on the Sinnoh Pokedex, can be obtained as an Egg from Riley in Iron Island after helping him get through the cave.
You have to catch an Abra at a mt. cornet cave opening and train it.
Where is return cave in Pokemon pearl
in the Pokemon league. Yes, it is but you have to go through a cave to get to it. Look on your map.
Go through the cave
To get rid of her you have to get through the cave.
in a cave under the bridge by wayward cave on pearl
I have no ideas
after you've gone through the cave with Riley he give you an egg his Pokemon laid it will be a roilu
You can't get to the Altering Cave in Pokémon Pearl because there is no such thing in Pearl.
Wayward Cave
girantina is in that cave at lv 70
Wayward Cave. To get there you have to go through and entrance under the bike bridge.
Make your way through route 223. When you get to a Pokemon Centre, walk into the cave on the left and you will be in victory road.