Want to get an entire army in one go? Combat Patrol boxes are just that. And with the new Tyranid codex coming out for 40k, Games Workshop figured a new Combat Patrol box for them would be a good idea, too.
From the article:
Earlier today, we unveiled the incredible new Tyranids codex – but you can’t devour an entire galaxy without some hungry mouths to feed. Fortunately, the Norn-Queens have been hard at work splicing together a new Combat Patrol box, which is ideal whether you’re brand new to the Tyranids or have been on board since Hive Fleet Behemoth was first sighted.*