Hello! Although the creature is not well-known, there are a few documented encounters she may have read suggesting it's a highly dangerous wraith-like creature that roams desolate mountaintops. Additionally, she can observe the frozen corpses of unfortunate explorers from long ago and newer frozen animal carcasses to determine the revenant's abilities.

You may also sacrifice an unnamed Abraxan native and use that to demonstrate to your character what the revenant can do.