There is Detachment similar to the Decurion: The Blood host
Mandatory: Slaughter cult (1 HQ, 2-8 Bezerkers, Bloodletters or Chaos Space Marines in any combination), 1-4 Possessed, 0-2 Spawn units, 0-2 Cultits
Benefits: Reroll Warlord trait and generates 1 Blood point every turn. When spending blood points you can for free get another bonus with less value than the first one.
Then optional:
Lord of Slaughter: 1 BT
Brazen Onslaught: 1-4 units of Termis, 2-4 units of Bloodcrushers (+1A in CaC if opponent has more models in that combat)
Khorne Bloodstorm: 2-4 units of Raptors, 1-4 units of Warp Talons, 0-1 Helldrake (+1S of HoW attacks)
Gorepack: 2-4 Chaos Bikers, 1-4 Fleshhounds (Fleshhouds get HoW, and Bikers reroll to wound their HoW attacks
Charnel Cohort: 1 HQ (not a BT), 2-8 Bloodletters, 1-4 Fleshhounds, 1-4 Bloodcrushers, 0-4 Skull Cannon (Fear tests with -2LD, if HQ is in reserves may reroll to enter the battle. Other units do not scatter if enter reserves at 6" of the HQ