When you participate in a Nintendo Event, you get one. They show you Pokemon you have recieved. This goes for the other games, too. They only appear in Mystery Gift too, so it as no in-game effect to have a wondercard.
You get it in mystery gift.
sorry you have to trade it to Pokemon soul silver
Soul silver is AWESOMENESS!! yes GET IT
According to Serebii.net there are 493 Pokemon in Soul Silver.
You can't do Pokemon contests in Pokemon soul silver.
Why Soul Silver is about the original Pokemon Silver game for game boy. Soul Silver has some more bonuses.
There is no Silver Apricorn...
this is the only way I know to get a Wondercard but i think there is way more possible ways to get 1but i got a wondercard by doing a Wi-Fi event with Mystery Gift option and then i got a Mew (etc.) and when you got a Event Pokemon, Item or something else you receive a Wondercard like a kinda "Proof" you can only get 3 wondercards at a time then you have to delete something which WONT delete the item, Pokemon you got!^^
pokemon heart gold and soul silver. and heart gold and soul silver legends
In Pokemon Soul Silver, Suicune is at level 40! ^_^
You cant get him in soul silver. Only in Pokemon White and black
Zorua is a 5th generation Pokemon it is not available in soul silver.