Overpowdered
Overpowdered is a members achievement in the Exploration category (Het's Oasis), worth 10 RuneScore points. It has no requirements.
In game: “Have all 6 prayer powders active at once.”
10 RuneScoreExplorationHet's OasisMembers
Updated . From the RuneScape Wiki's achievement data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page.
Requirements
None: any account can do this one as soon as it reaches the right place.