Santa items in nightmare before Christmas
 

So all of the Santa related gear in nightmare before Christmas munchkin has the text "each other Santa item you have equipped is worth an extra +1 in combat"

If for instance you have 3 Santa items would you say all of them have a cumulative +2 or does it only affect once?

Re: Santa items in nightmare before Christmas
 

Each Santa Item gets a +1 if it's used with another Santa Item. So, if you have two Santa Items, each one gets +1 for an overall bonus increase of 2 because you have two Items. If you had 3 Santa Items, then they overall bonus increase would be 3.