Munchkin Bites:Transmogrification Card

[Nixel]

Originally Posted by Malinari

In addition, can you use your transmogrification power when someone else is in combat, or is it "locked off" until they resolve their fight?

Combat means any combat, even if it is not yours. There might be some cards that use a wording pertaining to when you are in combat, but those cards tend to require it to be your turn as well to use them. I can't think of any of those off the top of my head though.