All 21 Warhammer 40k Primarchs, explained

Reported by Wargamer. The lines below are the opening of their own piece, kept short on purpose — the article is theirs to publish, not ours.

Learn the status of all 21 Primarchs in Warhammer 40,000 lore - who remained loyal, who turned traitor, who died, and who has returned.

https://www.wargamer.com/warhammer-40k/primarchs