Dragon Lords

The Dragon Lords are one of the 20 Space Marine Legions created in the Founding by the Emperor of Mankind as the Xth legion, they were sired by Aldrahad "the Dragon".

Founding
Created after the unification of sol, the dragon lords were created when the newly created imperium was leaving the system armed in order to fight on hostile worlds as well as against the lost worlds of humanity. The legion had to prepare itself for many different environments and battlefields. Great Crusade: The dragon lords spent much of the early great crusade completing multiple compliance actions against lost human worlds as well as the destruction of many xeno people and forces.

Primarch Reunion
The dragon lord legion found their primarchs home world of lessania already brought under the rule of their gene father, having united humanity against the barbaric ork tribes that almost destroyed his adoptive home, and even making a alliance with the eldar exodites that had lived on his lost palent before the coming of humanity pre the dark age of technology. When they decended to the world they found a strong and united people protected by the military skill of a primarch, not knowing when they landed what they would find all members of the legions embasdorial force sent to treat with the ruler of the planet were overcome with joy and awe of having finnaly been reunited with their gene father.