Dawn of War Wiki
Shimmer Orb   
Data version: 3.18
Dow2 eld ability shimmer orb Unit(s) Warp Spider Exarch Throws a grenade that deploys a Shimmer Orb. The Shimmer Orb persists for 30 seconds and blocks all incoming ranged attacks in radius 10. Units within the Shimmer Orb are immune to knockback and cannot fire ranged weapons. Cooldown 60 seconds.
Requires Shimmer Orb
Cost Dow2 energy 1625