<!-- 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) / [Prestige Classes](Prestige%20Classes.md) / [Binder](Binder.md)** # Call of the Rift Whenever you would activate your [Chant](Corvanis/Character%20Creation/Classes/Wizard/Features/Chant.md) ability, for 1 minute, you can maintain an additional concentration spell, this spell must be a spell that summons creatures. In addition, all summoning spells only cause you 1 [Exposure](Exposure.md).