Type: Racial
Source: Races of Destiny
You tap into your krau power sigil to augment the energy of your magical utterances.
Prerequisite: Illumian, krau power sigil.
Benefit: Choose a number of spells with verbal components that you can cast equal to the number of power sigils you have. When you cast one of the chosen spells, the spell's effective level is increased by 1 (as if affected by the Heighten Spell feat, but with no change to the spell's casting time or spell slot). All effects dependent on spell level are calculated according to the heightened level.
Whenever you gain the ability to cast a new level of spells, you can reassign the spells you've chosen to be enhanced by this feat. For example, a wizard who reaches 3rd level and gains the ability to cast 2nd-level spells may reassign the spells affected by this feat.
Special: If you cast one of your chosen spells using the Silent Spell feat, this feat has no effect.