The Legiones Cataegies, more commonly known as the Thunder Warriors, were instrumental in the unification of humanity across the galaxy under the Emperor's rule and were the progenitors to the Adeptus Astartes. 

However, even with their great accomplishments, they were all struck down by the Emperor due to the inherent flaws in their genes caused by their creation. Their tale is one of sacrifice, that the loss of a few will benefit the many. This sacrifice is repeated through the ages in the 40K universe.

This song is a tribute to those who laid the groundwork for the future Imperium of Man.

Echoes of the Thunder Warriors

I'm Puppet Spider, a creator blending epic storytelling and dramatic melodies with abominable intelligence focusing on Warhammer 40K-inspired narratives from the tabletop.