San Leor Massacre

The San Leor Massacre took place in 799.M41 when a Red Corsairs strike force invaded San Leor, the original home of the Daughters of the Emperor. The Chaos Space Marines are unprepared for the fury of the Adepta Sororitas reprisal when they come under attack from nine separate Orders. The massacre refers to the Chaos Marines, who were ultimately annihilated by the counter-attack.^[1]