When Blight is moved into a land, does it destroy Presence or cause cascades?

When Blight is moved into a land, does it destroy Presence or cause cascades?

No, Blight only destroys Presence when it is added to the board, not when it is moved from one land to another. Likewise, moving Blight does not cause cascades. [B&C p. 15, JE p. 28]