The Horus Heresy can be a confusing story, so let's go through it all and piece it together, from the investiture of Horus as Warmaster to the Siege of Terra itself, and all with MAPS! Support the channel on Patreon for early access vids and other PERKS: Patreon ► https://www.patreon.com/arbitorian Get your discount HOBBY FIX (and buy me toys in the process!!) Firestorm Games ► https://www.firestormgames.co.uk/?aff=6390a44b70fed Elsewhere on the internet: Twitter ► https://www.twitter.com/arbitorian Instagram ► https://www.instagram.com/arbitorian Copyright: Unless noted in the video, all images © Games Workshop 1987-2023. Title music is 'Black Rainbows' by Karl Casey @White Bat Audio #warhammer40k #horusheresy #warhammerlore #warhammer30k #chaos #spacemarines #orks #imperium #astartes #ultramarines #bloodangels #blacktemplars #boardgames #tactica #letsplay #tabletopgaming #warhammer40000 #warhammer #gamesworkshop #warhammer30k #horusheresy