Warhammer 40,000 Kill Team: Annual 2023 - Season of the Gallowdark is a 296-page book that provides players with a collection of Kill Team Rules from the Gallowdark Season. With rules for up to 10 different Kill Teams and up to 36 different Shadow Operations missions this is an essential purchase for Kill Team fans. An excellent purchase alongside Kill Teams like the Exaction Squad or the Hand of the Archon.