How often does ahrim degrade?

Ahrim's equipment in "Old School RuneScape" degrades with use, specifically in the form of the Ahrim's set, which includes the Ahrim's robes and staff. Each piece degrades with every use in combat, losing 1 charge per 10 minutes of combat or upon being hit. The equipment can fully degrade to a broken state after approximately 1,000 charges, requiring repair through a specific process to restore it. Players typically need to monitor its durability during extended combat sessions.