How do you open the old slates?
I have all the pokemon and finished the game and can't open them.
irvine77 - 6 years ago
Go to the Celebi monument in Corona Village.
If you "talk" to it, you can go to the past and do the past missions.
You will encounter those slate guardians as bosses in some of them.
Defeat them and the slate will crumble.
JGPJR79 (Expert) - 6 years ago
I think they meant the ones in the futudummy
Pipluppals - 5 years ago
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