DC Superhero Power Ring Black Bishop Chess Piece & Magazine. Continue your Justice League collection with this #71 DC Superhero Power Ring Black Bishop Chess Piece and Magazine. Cast in resin, it comes with a cool 16-page collector's magazine! The DC Chess Collection continues with the Justice League chess set that offers the comic fan and chess enthusiast alike the chance to collect fantastic and unique chess pieces, vivid representations of some of DC's greatest characters. Each character is superbly rendered, cast from a specially formulated metalized resin, and painted by expert model makers. Each chess piece is accompanied by a fascinating 16-page magazine featuring superb DC Comic artwork and vital chess tips for players of all levels. Ages 14 and up.