The Devastator series of Doctor Who: Battles in Time trading cards was the fifth expansion series to the original set and followed the success of the previous sets (namely; Exterminator, Annihilator, Invader and Ultimate Monsters) It was launched in September 2008 with a special card mounted magazine issue which included four packs of trading cards. Additional packs were also available to purchase separately. The Devastator series consisted of a further 250 cards being numbered from 826 to 1075 featuring graphics from Series Four of the television series. (Each card also carried its particular series numbering in the bottom right corner). The Devastator series consisted of;