How do you open the old slates?

  1. I have all the pokemon and finished the game and can't open them.

    User Info: irvine77

    irvine77 - 6 years ago

Accepted Answer

  1. 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.

    User Info: JGPJR79

    JGPJR79 (Expert) - 6 years ago 2 0

Other Answers

  1. I think they meant the ones in the futudummy
    dummy

    User Info: Pipluppals

    Pipluppals - 5 years ago 0 0

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