You are marked with Shadow of Death. Run to the south end of the room before you die. As a Vengeful Spirit, kill the four Shadowy Constructs before they reach Teron.

Move: WASD / QE · RMB drag to look · both mouse buttons to run forward
Rotation: 5 Volley → 4 Chains → Tab+ 3 Lance each construct → Volley/Chains on CD