The Story of John Warhammer Chapter Two: Primarch Problems
The first time the Emperor lost his Primarchs, it was done by these unlikely allies but all powerful heisters.
The Chaos Gods
Immediately upon receiving his fathers lightsaber, Luke does this extremely inadvisable thing.
He points it directly at his face
Ultra-luxe, Gommorah, NCR Embassy
Fallout: New Vegas
House Targaryen
Known as the Emperor's Executioner, this Primarch values hearty song and a warriors death for Valhalla, in addition to being a huge fan of the Backbreaker.
Leman Russ
Always trading up for the newest model, Darth Sidious goes through these three Sith apprentices, before biting the dust himself.
Darth Maul, Darth Tyranus, Darth Vader
Leblanc, Bank of Greed, Museum of Envy
Persona 5
House Lannister
Hear Me Roar
Embodying the Emperor's Psychic Might, this Primarch is known for his glorious mane and monocular vision.
Magnus the Red
Super Gore Nest, Sentinel Prime, Nekravol
Doom Eternal
House Tyrell
Growing Strong
The head count of all the Emperors Sons. (Without Inquisitors to change your answer) (counting dead ones)
21
Istanbul Palace Museum, Borneo, Shambala
Uncharted 2: Among Thieves
House Arryn
As High As Honor
Though some claim it to be Alpharius, ever the deceitful one, Imperial records attest The Primarch first to be found on the Great Crusade was this individual.
Horus Lupercal
Originally made for the Star Wars: The Old Republic video game, now has been canonized through the Star wars: The Clone Wars TV show and a novel. This is the First line of the Sith Code.
Peace is a lie, there is only Passion
Crash Zone, Mushroom Forest, Blood Kelp Forest
Subnautica
House Hornwood
Righteous In Wrath