GAH, I need help finding a feat.

[Amechra]

Alright, I remember seeing a feat a while ago that was not homebrew and not dragon material:

It's prerequisites included that you had to be at least 6th level, it had the standard "your soul is going to hell for taking this feat" clause, and it gave two different benefits, one for casters and one for melee-ers (the casters got a CL bump, iirc, and the warriors got a boost to damage, again iirc).

The important thing about the feat is that it changed your type to outsider and gave you the Evil subtype.

Thing is, now I can't find it anywhere; so, if anyone sees it...

I need it for a build.

[sirpercival]

I'm pretty sure that feat doesn't exist, because people would be ALL OVER it for FoP builds (probably what you're going for). 

[kalaskaagathas]

I'm pretty sure that feat doesn't exist, because people would be ALL OVER it for FoP builds (probably what you're going for).

And Tainted Scholar/Sorcerers...

Might it have been one of those type changing rituals, rather than a feat?

[phaedrusxy]

Never heard of such a feat. It almost had to be 3rd party or homebrew (or not a feat). I think the Fiendform spell changes your type and subtype to Outsider (Evil), IIRC.

[Amechra]

I remember finding it on dndtools, back when they only had feats on the site...

It might not change your type; idk.

All I know is that this is driving me crazy.

If I can find it, I will share. It might be glorious.

[The_Laughing_Man]

Abyss-Bound Soul?
Hellsworn? Check the book as the description is missing in the link.

[Amechra]

Ah, it was Hellsworn.

I had misremembered the Extraplanar subtype as it giving you the outsider type. Whoops.

Thank you, everyone!