raiders

Temporal raiders

After completing the trials and leaving the Vault, the heroes encountered a disturbance that was attacking the outer walls. The raiders were seen and heard by Eric Harmon who told the rest of the group they said, "Child of Adira! We come for the artifact! Surrender it or your friends will suffer!" Upon attempting to escape through Erem Scathac's shadow portal temporal manipulations were put into effect making the path seemingly stretch forever only to have the effect interrupted depositing the heroes within Floating Wizard Tower.
The raiders had been previously been referenced as chasing one of the Ancestors. Adira had been saved by the group but it seemed once again they were after her for reasons unclear.