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RuneScape Wiki on Twitter: "🚨 Big news! 🚨 We've updated our Invention perk calculator for @RuneScape to support Ancient gizmos/Ancient Invention (unlocked by the Archaeology skill). It uses the same calculations as
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DuelBuddy for RuneScape- Ultimate Duel Arena calculator- Oldschool RS- Master RS staking tool by Mopeio Ltd.
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