Pierce Magical Concealment...

[Fates]

Does it allow one to see through invisibility, or only to ignore the miss chance for attacking an invisible creature? My DM and I got into an argument about this recently, and besides I'm somewhat curious.
Thanks,
Fates

[BowStreetRunner]

The feat states explicitly that it allows you to ignore the miss chance. The only other thing it allows you to do is to unerringly pick out the real creature among a group of mirror images. Nothing else.

So no, you would not be able to see through invisibility.

[Psyren]

You still have to find them, e.g. with blindsense, tremorsense, scent etc. Once you know which square they're in however, you'll be able to attack them normally with this.

[Fates]

That's what I thought, thanks.