All Primarchs:

• Lion El'Jonson of Dark Angels (Loyal)
• Fulgrim of Emperor's Children (Traitor)
• Perturabo of Iron Warriors (Traitor)
• Jaghatai Khan of White Scars (Loyal)
• Leman Russ of Space Wolves (Loyal)
• Rogal Dorn of Imperial Fists (Loyal)
• Night Haunter of Night Lords (Traitor)
• Sanguinius of Blood Angels (Loyal)
• Ferrus Manus of Iron Hands (Loyal)
• Angron of World Eaters (Traitor)
• Roboute Guilliman of Ultramarines (Loyal)
• Mortarion of Death Guard (Traitor)
• Magnus the Red of Thousand Sons (Traitor)
• Horus of Luna Wolves/Sons of Horus (Traitor)
• Lorgar of Word Bearers (Traitor)
• Vulkan of Salamanders (Loyal)
• Corax of Raven Guard (Loyal)
• Alpharius1 & Omegeon2 of Alpha Legion (Complicated)

Loyal Primarchs:

1. Lion El'Jonson of Dark Angels (Loyal)
2. Jaghatai Khan of White Scars (Loyal)
3. Leman Russ of Space Wolves (Loyal)
4. Rogal Dorn of Imperial Fists (Loyal)
5. Sanguinius of Blood Angels (Loyal)
6. Ferrus Manus of Iron Hands (Loyal)
7. Roboute Guilliman of Ultramarines (Loyal)
8. Vulkan of Salamanders (Loyal)
9. Corax of Raven Guard (Loyal)

Traitor Primarchs:

1. Fulgrim of Emperor's Children (Traitor)
2. Perturabo of Iron Warriors (Traitor)
3. Night Haunter of Night Lords (Traitor)
4. Angron of World Eaters (Traitor)
5. Mortarion of Death Guard (Traitor)
6. Magnus the Red of Thousand Sons (Traitor)
7. Horus of Luna Wolves/Sons of Horus (Traitor)
8. Lorgar of Word Bearers (Traitor)