Why are Warhammer 40K fans so incensed and intrigued by the God-Emperor of Mankind’s twenty Primarch sons? They are a constant discussion on forums, and her’es why.

Watch a Space Marine expert react to your 40K questions! How would you explain Warhammer lore to someone who knows almost nothing about it? Well, we got Arbitor Ian, a Warhammer 40,000 master, to ...