Little. [ There's much to learn about them, but as one of the Titan's chosen ones, she has been able to take a guess at their purpose. ] Their goal is to eliminate all life in each world connected to ours. As for how they are here or why... [ She pauses.

Meddling high elves is the likely cause, but no need to make an enemy of another race just yet. ]

It is of no importance for now. What is important is we push back against their army and restore peace where we can. Everything else will happen... in due time.