| Title | Ultramental |
| People | Bob Nelson of Columbus, Ohio; Burling Hull, Eddie Fields, and Don Alan |
| Year | 193? |
| Source | Magic City Library, Volume 14, Trick Decks (1) and Invisible Secrets Revealed by Eddie Fields and Michael Schwartz (2). |
| Description | |
| Details | Shortly after the Brainwave Deck came on the market, Bob Nelson brought out this variation (source 1). Two people responsible for the initial inception of the deck many years ago are Eddie Fields and Don Alan (an outgrowth and modernization of Burling Hull's Ultra Mental Deck (source 2). It has the same effect as Brainwave, but cards are shown face up with the named card face down. Also refered to as Invisible Deck. |
| Researched by | Joseph Pecore |
| Category | gimmick |
| Subcategory | cards |