Question about Ghoulfiends
 

When fighting level 8 Ghoulfiends, the card says you cannot use any items, fight with your level only. But what if you have Really Impressive Title? That is not an item, but it is a bonus, not a level. So can you count that in your combat strength against Ghoulfiends?

Re: Question about Ghoulfiends
 

I believe, Level only. There is a previous 2009 ruling about "Ghoulfiends," found here:
Ghoulfiends and Insurance Salesman

Re: Question about Ghoulfiends
 

Here is a better example from 2016.

Re: Question about Ghoulfiends
 

Furthermore, unless you have an outdated version, Ghoulfiends negates not only items but other bonuses.

Check the Errata Section for Munchkin on Munchkin.game

Re: Question about Ghoulfiends
 

All of the above is correct. Ghoulfiends can be fought only with your Level, not with any other bonuses.