The Severing of the Vales (concept)
Though the Partic were kept safe from the rapid spread of Self-Replicating Blood Magic by their isolation and magical wards, many of their number, especially those most magically strong like the Druid Arch-Council were hit with something akin to a psionic blast during Frodbrokna as DraĆogann Dtocht wailed in horror and fear, killing a vast majority of the Partic's most powerful. With the Arch-Council and other lesser Druid Circles utterly destroyed, the surviving Brixs Partic turned to various Deorai Partic clans for aid.
What followed in the decades afterward was a bloody, chaotic conflict, with all surviving Partic peoples eventually banding together to assert a new power structure in the vacuum of the Arch-Council. During this, some Partic from across different scions are said to have received a vision from DraĆogann Dtocht, to accomplish a great ritual in preparation for a disaster to come. Those who had seen the vision eventually emerged victorious, and achieved the impossible feat of uniting Brixs, Deorai, and Durn Eorad Partic together for the first time in history. The victors then performed the ritual at great sacrifice and opened a portal through which the Partic would appear before Cenware and join the Sjalvolki Imperrech.