Lion El'Jonson is a fictional character from the Warhammer 40,000 universe, created by Games Workshop. He is the Primarch of the Dark Angels Space Marine Chapter and is known for his exceptional leadership and combat skills. Lion El'Jonson was raised on the planet Caliban, where he became a legendary figure before being reunited with the Emperor of Mankind during the Great Crusade. As a Primarch, Lion El'Jonson played a crucial role in the early battles of the Imperium, showcasing his tactical genius and martial prowess. His character embodies themes of honor, loyalty, and the burden of leadership, making him a significant figure in the lore of Warhammer 40,000.