Micra, the Devil Marchioness, saw the throne room's floor shine with purple energy and how seven runes with the form of eyes appeared. They were too fast and unleashed an invisible and undodgeable force that struck her soul.
Seven Soul Eradicators landed at the same time in the Devil Marchioness. Since neither Zatiel's Rebirth Eye nor laws enhance them, even together, their offensive power only reached the Pseudo 5th Engraving Stage.
If Micra were at her peak, she could have defended from the Soul Eradicators' runes with relative ease. However, while her body had recovered, the wounds the Blood Duke left in her soul had yet to heal completely.
The Devil Marchioness felt excruciating pain. Due to the attack's nature, she could not mobilize her Soul Origin and could barely use her energy pool.