Mecânica Psiônica, Sabor Arcano
Você pode tentar um sistema de conjuração psiônica convertido, mais detalhes em um tópico completo aqui
Citando o autor:
It includes a complete conversion of the psionic base system, feats and fundamental items over to magical terminology, as well as, more importantly, translated classes to utilize the mechanics, and a relatively thorough conversion of the Sorcerer/Wizard, Cleric, Bard, Paladin, Assassin and Blackguard lists over to what 3.5 fans know as psionic mechanics. For the classes presented so far, it should be playable from 1-20.
E aqui a principal diferença desta variante de outra:
The primary difference between this project and every other spell point variant I have seen is simple - I rewrote the spells so that they take the system into account. No other spell point system I have seen has done this. In addition, this isn't really a new spell point system. This is the well known and researched psionic system, which we all know works. I just added a paint job and a new bell or two.