question answered.you know what to do now so you can purify shadow pokemon.
alternate answer:you can use an item called the time flute.
however there is only 3 time flutes in the whole game.
1:you get it after you beat dakim at mt. battle.
2:you get by using the U-disc on the UFO and getting it from a chest at the place the UFO takes you.
3:you get at a chest in a corner when you reach the top of mt.battle.
use this knowledge to your advantage.
CLOSED
To all of those poor unlucky souls out there, this is for you:
If you don't watch Black Cat then Train Heartnet has a message for you:
I came to deliver some bad luck.