<!-- Google tag (gtag.js) --> <script async src="https://www.googletagmanager.com/gtag/js?id=G-G26W6267FY"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-G26W6267FY'); </script> **[Hub](Hub.md) / [Verum](Verum.md) / [Corvanis](Corvanis.md) / [Corvanis Classes](Corvanis%20Classes.md) / [Corvanis Arcanist](Corvanis%20Arcanist.md)** # Forbidden Knowledge - You gain proficiency in [Arcana (C)](Arcana%20(C).md). If you already have proficiency in [Arcana (C)](Arcana%20(C).md), you gain [Expertise](Expertise.md) instead.