Medical Definition of immunocompetence. : the capacity for a normal immune response altered the immunocompetence of the lymphocytes.
Magical realism, magic realism, or marvelous realism is literature, painting, and film that, while encompassing a range of subtly different concepts, share in common an acceptance of magic in the rational world.
If anything, I'd say it's the magic in FANTASY that is accepted as being completely ordinary (within that fantasy world). Whereas in magical realism, which is taking place inside the real world the magic is definitely seen as unusual.