I spent FOUR friggin weeks using every pokemon in my pc to try to get into the Snowpoint temple before I read it again and saw "the power of the three".
I then spent another week getting every trio or pokemon I thought worked as a trio and used them.
No,no,no. You dont understand. I had migrated EVERY pokemon from Sapphire and Leafgreen onto Diamond as well!!!
Then I saw the anime and found out in 10 minutes that it was