Improved Sigil (Aesh)
(Races of Destiny, page 152, DnD 3.5)
[Racial]
You tap into your aesh power sigil to gain enhanced accuracy with your favored melee weapons.
Prerequisite
Illumian, aesh power sigil
Benefit
Your aesh power sigil grants you a +1 insight bonus per power sigil on melee weapon damage rolls with any weapon with which you have selected the Weapon Focus feat.