Magic is a 1992 role-playing supplement for "DC Heroes" published by Mayfair Games. Contents. "Magic" is a supplement in which the history of magic is detailed as well as new magic rules and information about magical characters and places. Publication history. Shannon Appelcline noted that although Mayfair was closing down their other role-playing lines by 1993, "It looked like "DC Heroes" might continue, as it was reaching a new creative high in its final years. "Swamp Thing" (1991), "Magic" (1992) and "Who's Who in the DC Universe 2" (1992) all covered new ground for the game by detailing people and places that were then gelling into DC's new "Vertigo" universe (1993)." Reception. Gene Alloway reviewed "The DC Heroes Magic Sourcebook" in "White Wolf" #36 (1993), rating it a 4 out of 5 and stated that "The "DC Heroes Magic Sourcebook" is the best thing I have seen since Mayfair's "World at War" last year. It provides gamers with a whole new dimension to their role-playing, and introduces us to some of the hottest characters in the DC Universe. I recommend it for "DC Heroes" players and people who just like the mystical characters of the DC Universe."