Occasion.
occasion
One option is occasion.
There was an event from June 1, 2008-June 30, 2008 that give players a Darkrai that knows Roar of Time and Spacial Rend.
Darkrai starts out with these moves if you got him from the special Toys R Us event that took place last year. Otherwise, you can try the move tutor.
Why should it? The partyhat was a one-time-only prize for a special event (actually it came out of a Christmas cracker, which was awarded for the event). There is no way to make a partyhat now. If somebody tells you he knows of a way to make a partyhat - well, it simply isn't true.
occasion
No
One option is occasion.
When meeting Hera for the first time.
take a long time trying.
Occasion: noun:An event or the time at which it happens.A special event; celebration.On several occasions, I receive annoying phone calls from telemarketers.Births, graduations and weddings are some very special occasions.
only with a special celebi from an upcoming mystery event.
Celebi is an event Pokemon, and can only be obtained through an event. There is no special time through normal game play.
At this time
you can only get darkrai by cheating or a Nintendo special event... it doesnt matter on the time of day
you have to go to a special event, but this event will probably take a long time to come why talk to the hackers of DP
It is through a special event that I don't know when. Try looking some other time.