What to save
This method's archive should remember: daily image, emotional tone, one action, repeating theme.
Oracle Cards
Archive and Echo
What to save so the answer returns the seeker to the story.
Echo
After 3, 7, or 30 days the system returns not a prediction, but a check question: what confirmed, what changed, which sign repeated.
Retention
Archive turns a one-time sign into personal story. This is especially important for short methods of Wave 1.