Greetings!
Suppose you are playing a deck with Beric Dondarrion (If you have no power on your House card, Beric Dondarrion cannot be killed or discarded from play.) and have no power on your house card. Someone is running the Battle of Oxcross (At the end of the challenge phase, each player who has not won a Military challenge must choose and kill 1 character he or she controls) and you haven't won a military challenge. Is Beric safe now? Or do I have to kill him. Same goes for Coldhands for example.
Thank you
Ser Jon Allyrion