If Darkseid attacks Superman with Psychic Blast, does supes still get to roll for Impervious, with a chance to avoid the attack altogether?

Or is the power completely ignored?

I assume this answer will also apply to the new power, Exploit Weakness.

The impervious is ignored.

PB and EW only effects toughness, Inv, and Imp

just so you know

No offense to you but people always seem to assume that Imp has a roll to "avoid" damage from an attack.
This is not the case. The roll is to determan if the damge is reduced to 0 or reduced by 2. When you keep this in mind you can understand why you get no IMP roll vs mind control, inp and the like as well as why there is no roll vs. pb

Tarnish

Thudercleese is using the old version of Imperviousness that allowed you to aviod damage on a 5-6 roll.

Thanks for the help, and thanks for clarifying the 'avoid/reduce' thing, too.