Type: Psionic, Racial
Source: Complete Psionic
You can use your invisibility psi-like ability more often.
Prerequisite: Duergar, invisibility psi-like ability.
Benefit: You can use the invisibility psi-like ability granted by your duergar heritage a total of three times per day.
Special: You can gain this feat multiple times. Each time you take the feat, you gain two additional daily uses of your invisibility ability.
Normal: A duergar's invisibility psi-like ability can only be used once per day.