Improved Invocation (3.5e Feat)
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Improved Invocation [General]
This feat allows the character to have additional invocations based on their class.
Prerequisite: Charisma 15, Access to invocations.
Benefit: Gain 1 extra invocation out of the ones available for your class/level. This feat can be taken a total amount of your level divided by 3 times.