Arcane mind (3.5e Feat)
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Arcane mind [magical, psionic]
The powers of the mind combined
Prerequisite: Character level 6th
Benefit: Stack the level of any one psionic class and any one arcane caster class for the purpose of caster and manifester lvl, power points, spells per day, spells and powers known, and max level of spells and powers.
Normal: Class levels count separately.
Special: You may only take this feat once.