What is a Space Marine faction?

Also known as the Legion Astartes, Space Marines are genetically modified superhuman soldiers and the greatest defenders of Humanity. Through association with Warhammer 40,000 overall, Space Marines continue to be popular as a human-facing faction with a wealth of sub-factions (also known as chapters) available.

Which Space Marine chapter is strongest?

The Ultramarines are considered one of the strongest and most honoured of all the Space Marine Chapters in the Imperium of Man, and were responsible for almost single-handedly holding the Imperium together after the Horus Heresy.

What is a Space Marine Legion?

Legions were the original Space Marine unit before the Horus Heresy civil war. Each Legion consisted of Space Marines of a single Primarch ‘s gene-seed, making a total of 20 Legions differentiated by Roman numerals I to XX.

What are the different types of Space Marines?

Each Legion consisted of Space Marines of a single Primarch ‘s gene-seed, making a total of 20 Legions differentiated by Roman numerals I to XX. When the Primarchs were united with their respective Legions, they chose iconic names such as Ultramarines, Blood Angels and Raven Guard.

Are the Chaos Space Marine legions still active?

From a pure technical standpoint, the Chaos Space Marine Legions, also known as the “Traitor Legions”, are the only Space Marine Legions still in existence. In reality however, all of them have been broken up to some degree and now exist largely as separated individual warbands following rival Chaos Champions.

How many Marines are in a legion?

The size of Legions was not set, and there was much variance, but their strength is estimated at around 10,000 Marines, some perhaps reaching 15,000. After the Horus Heresy, the remaining Legions were divided into smaller Chapters limited to approximately 1,000 Marines each.