What determines which person will come for the Frillish board in Humilau city?

Question

Like sometimes when you go to the facemask in Humilau City, a guy will come and take a photo with the person he comes with (eg) sometimes Marlon comes, a clerk, Gothorita, etc. What determines which person will come?

Comments

Do you mean the Frillish board?

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yes.edited

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Ah. Thanks.

Answer 1

Apparently it's just a random NPC that appears. It's purpose is to give you a medal but nothing else.

Comments

Source?

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i need a proof, man!

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Sorry no official word (It's absolutely no where!) But this does seem legit. I only said apparent. Sorry I can't test this by messing with the DS clock. http://www.gamefaqs.com/boards/661226-pokemon-black-version-2/64514931