Dazzling Blade and Undead

[mechtroid]

Simply put, is Dazzling Blade a mind effecting effect? I know you can't feint the undead if they have no int cost, but would an undead enemy be immune to the free action blinding burst of light?

[Gisher]

It doesn’t have the mind-affecting descriptor so it isn’t a mind-affecting spell.

[avr]

You can blind undead with glitterdust, this would be the same.