Episode 4 - Heresy makes its move

The dark spread of Chaos takes center stage as Horus betrays his brothers. Tensions escalate on Istvan III with manipulation and tragic betrayals. The Eisenstein's daring escape reveals survival amidst chaos and looming doom. Dive into contrasting combat strategies, and witness Lucius's terrifying transformation into a champion of Chaos. As conflicts rage, the emotional turmoil between Primarchs intensifies, showcasing the layered complexities of loyalty, power struggles, and the devastating consequences of war in the tumultuous Warhammer universe.