Questions tagged [horus-heresy]

For questions about the Horus Heresy, a time period in the 30th millennium in the the Warhammer 40k universe. Always use in conjunction with the [warhammer-40k] tag.

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11
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1answer
2k views

Why were the Ultramarines fighting Salamanders?

I'm re-reading Rules of Engagement, one of the Horus Heresy short stories and I'm confused. This is the story of the 4th Company adopting the Codex Astartes and following their Primarch's tactics. ...
17
votes
3answers
2k views

Was the gene seed harvested during the Horus Heresy?

I'm reading a number of Warhammer 40k universe stories and I've noticed something odd which I'm hoping someone can explain. In Helsreach a big deal is made of harvesting the Gene Seed of the fallen ...
6
votes
1answer
736 views

How can the astartes be atheist?

I'm reading Horus Rising (the first book in the Horus Heresy series) and the Luna Wolves are on their great expedition to reunite the galaxy and quash the primitive beliefs of the worlds they're ...
7
votes
2answers
971 views

What happened to the Warrior Lodges of loyalist Legions during the Horus Heresy?

In Warhammer 40k, the Warrior Lodges were secret groups amongst the Space Marines Legions during the Great Crusade. They presented themselves as a transversal organization, where official hierarchy ...
15
votes
6answers
5k views

Did any members of Loyalist Legions turn traitor during the Horus Heresy?

There are plenty of examples of Astartes in Traitor Legions remaining loyal (Garviel Loken, Garro, Saul Tarvitz, etc.), but are there any instances of the opposite happening? Excluding the ambiguous ...

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