Path of Diabolism (3.5e Spell)

Cutting off the influence of the heart, this spell bestows upon the target the ruthless and calculating nature of devils.

The caster turns the subject lawful evil. The subject retains its previous allegiances, as long as they do not conflict with their new alignment. Most importantly, though, the spell affects a severe change in the target’s personality, causing them to become a much colder and more callous person, becoming willing to stop at nothing for their own gain. While this may start as an innocuous change, it can even lead to the betrayal of the subject’s companions or close relations.

Dispel magic will do nothing against the effects of this spell, but remove curse is able to remove it.