Reaper glanced about, and then stepped through the portal, activating its optical cameo suite. It didn't make it invisible, but it would bend light when not moving, though someone close would realize there was a shimmer where it stood. Once through the portal, it moved toward the village, deactivating the cameo once under cover again, so it was just another traveler. Once near the village, through, it found some spot to observe the area, it suspected there was a base or something to monitor the portal and its traffic.