Yes, you need the national dex to get cressellia.
In Canalave City, go to the house by the sailor. That's his house and there is a young boy in bed, sleeping because he is having a nightmare. They will say a whole bunch of things and he will take you to Fullmoon island where you wil see Cressilia. It will do it's cry and vanish into thin air. Then an item will be left at the spot and go back to Canalave City and the boy will wake up from the nightmare. The sailor will thank you and now Cressilia will be roaming in the wild in Sinnoh region.
Chansey is available before the National Dex in Platinum. She can be found on Route 209 and Route 210 South.
no you just need a trusty penisaur!!
You need the national dex to be the "chosen one".
No you just need to go the tv between 8pm and 4am this is only for platinum for dimond/pearl you need the national pokedex.
You only need to see them but you have to catch at least 60 Pokemon to get the national dex
where to catch lotad in Pokemon platinum i really need one to complete the national dex
Its rotem u need national dex ok
Yes, you do need the National Dex if you want to get into the Regirock, Regice and Registeel caves in Pokémon Platinum.
In order to catch Cressilia you need to get the national dex, which you need to see all 210 Pokemon. After you receive the national dex go to Canalave City and go to house right above the ferry. In here talk to the mother and she will tell you about her son not walking up from his nightmares. Tell her that you will help and go outside and talk to the sailor by the ferry. He will then take you to Fullmoon island. This is the place were Cresselia, once you click on cresselia though it becomes a roaming Pokemon in which you need to track it down and catch it.
Near resort area and you need the national dex to go there.
you can catch ditto but u need to get the national pokedex
dawn's sister could tel you where it is tip: you need the national pokedex b zain abbasi: kinnn of platinum
do you mean dialga? you cant catch that Pokemon in black hehehe. you need to transfer it from diamond, pearl, platinum, heartgold, or soulsilver to black, but you need an extra DS and you need the national pokedex
Chansey is available before the National Dex in Platinum. She can be found on Route 209 and Route 210 South.
Firstly you need the national Pokedex. then talk to the guy in the mansion (the owner) and sometimes he will say i have a ditto in my garden.
After you get the national Pokedex, you can go to Spring path(You'll see it on your map, but only after you beat the Elite Four and get your National Dex) and catch Giratina. You can surf to the middle of the lakes and catch Azelf Uxie and Mesprit, Mesprit will run away so you need an app on your Poketch to track it down. You can talk to the sailor in canalave city, go into his house and talk, and sail to Full Moon Island to catch Cressilia, but Cressilia will also run. You can go to Stark Mountain, go back out, talk to the orange hair dude, go back into the little room again and catch Heatran.
you can obtain the pal park after you get the national pokedex, to get the national pokedex see all the the wild sihno pokemon, you only need to see them not catch them.