An expansion for Warhammer 40,000: Kill Team, this box includes 8 plastic miniatures, a scenery set (with exclusive rules!), and brand-new Tactics and Mission cards. Included: 

- 8 Genestealers: supplied on bone-coloured plastic, these can be used to represent The Writhing Shadow or your own Tyranids Kill Team. These multi-limbed monstrosities are armed with rending claws and scything talons, and the kit includes a number of toxin sacs along with an infestation node;
- A scenery set comprising 2 Munitorum Armoured Containers, 6 promethium barrels, and 8 supply crates, supplied on brown plastic;
- 13 Tactics cards and 2 Mission cards: the Tactics cards are split between the 6 Tyranids Tactics taken from the Kill Team Core Manual and 6 Tyranids Tactics exclusive to this set, giving you new ways to play with your Tyranids kill team. Also included is a Tactics card for the included scenery, providing rules for incorporating them into your games. The 2 Mission cards are split between 1 Matched Play and 1 Narrative Play mission;
- An 8-page booklet describing The Writhing Shadow, their history and background, along with a showcase of painted miniatures and a timeline of their engagements;
- 8 datacards for The Writhing Shadow, ready for you to use right away;
- A sheet of card gaming tokens, including 10 Move/Charge tokens, 10 Fall Back/Advance tokens, 10 Shaken tokens, 10 Ready/Shoot tokens, and 6 Objective tokens.