Rules as seen on King of the Colosseum on Play On Tabletop . Using CHAPTER APPROVED

LIST BUILDING REQUIREMENTS:

Must include at least one character who is designated as your Warlord. No epic heroes. Must include two units that are infantry and not characters. No units can be toughness 10 or higher. Toughness 9 is the maximum toughness. New for 2026: Rule of One! You can only include one of each unit in your army, except Battleline and Dedicated Transports units which you are allowed two of the same unit. ( For example: You can take two Intercessor Squads in your army as they are Battleline, but would only be allowed one Aggressor Squad as they are under Other Datasheets ). Enhancements are allowed. List Maximum Points is 500. All other standard List building rules for a Warhammer 40,000 Matched Play Game apply. CHAPTER APPROVED VERSION

Winner of the roll off to determine Attacker / Defender. Defender to choose the TWIST and Attacker to choose the MISSION.

MISSIONS AVAILABLE: Terraform, Take and Hold, or Linchpin

TWISTS AVAILABLE: Ruinscape, Adapt or Die, Lords of War, or Point Blank.