Memory Manipulation

Memory Manipulation is the power to change a human's memories, either erasing certain ones or manipulating them into false memories or restore previously erased memories. This ability is very rare in the Supernatural universe.

Characters with this ability

 * Angels - Demonstrated by Michael, Zachariah and Castiel. Curiously, this ability is not used to trick Sam and Dean into saying Yes to Lucifer and Michael.
 * Azazel - Was able to erase Dean's memory of his conversation with Tessa upon resurrecting him.
 * Reapers - Tessa was able to restore Dean's memories previously erased by Azazel.