You bear the chill of cania in your soul

Prerequisites: Brand of the nine hells, Mark of Cania, Cold mind, Cold heart, Cold shoulder

Benefit: You can change any elemental damage you deal to cold or fire damage (e.g. fireball, weapon with lightning damage etc.). This does not require any preparation or action. If you are a spontaneous caster, you may select one additional elemental spell from each level in your spell list and add it to your spells known. If you are a non spontaneous caster, you may convert spells to elemental spells known to you of the same level.