Wah?!1

[KingJack!]

After I beat the League in Platinum, I went to Pastoria and went behind the Coragunk board for who knows why. All of a sudden, I see a Croagunk! It then runs into the Great Marsh.

Any info on this? Did it happen to you?

I don't know if you need the National Dex, however.

Discuss.  

[Kumi Katsuna]

Not to me when I played it the first time. I'll beat Maylene and look out for it.  

[Goddess Lia]

I encountered that my rival ran out from behind that thing right before the explosion
not sure about what happened to you. i just finished so i can check. still need my Nat dex