Bug: Assassin Casted Darkness not exempt from Shadow Mage exception.

[cowboy]

Description
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Bug: Assassin Casted Darkness not exempt from Shadow Mage exception. You can't cast the infinite darkness of an assassin when you are also a shadow mage.

Steps to reproduce
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I made a Shadow Mage on the PGCC. I tried to cast Assassin Darkness. I got owned.

Expected result
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I thought I could cast it.

Actual result
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It told me that Evocation spells cannot be cast (except for darkness). Clearly something small.

Notes
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That spell is actually a feat-spell and its own separate spell mechanically so that spell just needs to be added to the exception function of Shadow Mages, I suppose.