Editing Warhammer 40,000/10th Edition Tactics/Chaos Space Marines (section)

====Special Rules====
*'''Marks of Chaos:''' Every non-{{W40Kkeyword|epic hero}} unit without any of the following keywords must be assigned one; {{W40Kkeyword|khorne psyker}} is an illegal pairing, and {{W40Kkeyword|characters}} can only Leader Bodyguards who have the same Mark keyword as them.  Each keyword also provides a special rule, all of which buff your hit rolls, so leave those '''Torrent''' weapons at home, folks.
**{{W40Kkeyword|Khorne}}: If you use Dark Pacts in the Fight Phase to gain ''[Lethal Hits]'', you critically hit on a 5+.
**{{W40Kkeyword|Nurgle}}: If you use Dark Pacts in the Shooting Phase to gain ''[Sustained Hits 1]'', you critically hit on a 5+.
***That means Nurgle particularly favors Combi-Weapons, the Infernal Gaze Sorcerer gun on Hazardous mode, Forgefiends regardless of guns, and the Fellgor Beastmen Corrupted Stave.
**{{W40Kkeyword|Slaanesh}}: If you use Dark Pacts in the Fight Phase to gain ''[Sustained Hits 1]'', you critically hit on a 5+.
***That means Slaanesh particularly favors Axes of Dismemberment, the Commune Stave on Dark Communes, Daemon and Warp Hammers, Heldrakes, and Possessed.
**{{W40Kkeyword|Tzeentch}}: If you use Dark Pacts in the Shooting Phase to gain ''[Lethal Hits]'', you critically hit on a 5+.
***That means Tzeentch particularly favors Fleshmetal Guns on warp hail mode, (Twin) Heavy Bolters, and Reaper Autocannons.
**{{W40Kkeyword|Chaos Undivided}}: Re-roll hit rolls of 1.
***Note that this means Khorne and Tzeentch have less use than the other three keywords for ''[Devastating Wounds]'', as their special buff makes critical wounds even less likely, and across the board you should be avoiding ''[Torrent]'' weapons.  
****If you use a Helbrute to pick up both Dark Pact abilities at once, Khorne and Tzeentch will like this just fine.  The same is true if you're wielding a weapon with ''[Sustained Hits 1]'' built in, like a Heavy Bolter.