|Location||Blade's Edge Mountains|
- Prior to patch 2.4.3, they were referred to as "Simon Unit" in the Combat Log. This is likely because the relics they guard start a Simon-like game.
- Patch 2.4.3 (2008-07-15): No longer referred to as "Simon Unit" in the Combat Log.
- Patch 2.1.0 (2007-05-22): Added.