Does the Emperor know that the Blood Angels and their Primarch fell to Khorne (albeit only for a short time) during the Horus Heresy? If so, why did he not order them
![The new methods the Blood Angels have developed to combat the red thirst are not without their flaws..... : r/Grimdank The new methods the Blood Angels have developed to combat the red thirst are not without their flaws..... : r/Grimdank](https://preview.redd.it/n4apmma8so921.png?auto=webp&s=dc95b57ec2fb981edfade0bb63e93d2a86f9ab2b)
The new methods the Blood Angels have developed to combat the red thirst are not without their flaws..... : r/Grimdank
![Fan art of a fan theory: Sanguinius kills Horus after succumbing to the dreaded Red Thirst. The Emperor hesitant on striking down his beloved but now twisted son, would get mortally wounded Fan art of a fan theory: Sanguinius kills Horus after succumbing to the dreaded Red Thirst. The Emperor hesitant on striking down his beloved but now twisted son, would get mortally wounded](https://preview.redd.it/riw20c98ao071.jpg?auto=webp&s=bfad6aaa7bb7beadf6edc7c99ea463bb7e53a214)