Memory Manipulation – The ability to erase or enhance the memories of another.
Lady Memory (DC) can painfully unleash the powerful memories of a subject and Mon-El has a thousand years of painful memories to unleash in Tales of the Legion of Super-Heroes #318.
Hector Hammond (DC) – Batman-Superman-Siege V4 (2015)
Batman and Robin (DC) uses an Amnesia Machine on Superman to cause him to forget their secret identities in World’s Finest Comics V1 #149.
Memory manipulation is common in Trading Card Games.
Government Mindwipe Serum
Memory’s Fading Glimpse
Next Merging (animals)