|Release date||Not released in-game|
|Notable features||God Wars leader.|
Constantius appears in the "God Wars" level of the Guthix Awakens campaign, during which he faces armies led by key Third Age leaders such as General Graardor, Wingman Skree, and Pazuzu. He is also controlled in the Saradomin Strikes campaign level "Hold The Line". He is now presumably deceased.