Warhammer 40,000: Kill Team (HoR)/Tactics/Death Guard(8E)

The Death Guard are a particularly tough wall of meat. Your models are all pretty flexible in regards to combat between a decent variety of guns and the benefits of plague weaponry. All of them possess the excellent Disgustingly Resilient rule, letting them tank blows. Combine that all with the basic tricks of the Chaos Marines and you have a team made for anything you need.

Your common keywords are Chaos, Heretic Astartes, Death Guard.