Because those locks I mentioned? Well, they include the Keyholes that lead into the hearts of worlds. So if you close one up, that world can't sink into the darkness anymore.
Plus, Keyblades can be used with other magic, so it's not just a matter of opening and shutting doors.
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branchandroot
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Date: 2014-07-20 04:26 am (UTC)Plus, Keyblades can be used with other magic, so it's not just a matter of opening and shutting doors.