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RSGOALS · RS3

Demon Duty

Demon Duty is a members achievement in the Combat category (Elite Dungeon: Shadow Reef), worth 5 RuneScore points. It needs 90 Slayer.

In game: “Defeat Yor'Ger the Deceiver while on a Kal'gerion demon slayer task.”

5 RuneScoreCombatElite Dungeon: Shadow ReefMembers

Updated . From the RuneScape Wiki's achievement data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page.