A dynamic group with auras showing active raid CDs. It will de-saturate the icons if you are outside a cd, such as Spirit Link or Barrier
Part of a group of weakauras I use for my UI, including dynamic groups for:
Personal & External Defensives - https://wago.io/Zi56GcSrj
Movement Speed Buffs - https://wago.io/QJ7pKa0Hc
Offensive Buffs - https://wago.io/z8fRozRV6