Browsed through a Web site selling Tarot cards and found this anomalous inclusion of Personita, a subset from the OH Cards. Bought it immediately to include in my collection.

Personita is used in counseling emotionally and mentally disturbed youth. It has two decks: a portrait deck depicting various, ambiguous, facial expressions, and a shadow deck comprised of stick figures, used for especially resistant subjects.

So far I have the OH base deck, Cope, Saga, Tan Doo, Ecco (cards with abstract art), and now Personita (this deck, though, is a Chinese reprint, but I am able to use it even without the manual).