Need a Marwyn combo.

By dcdennis, in 1. AGoT General Discussion

The combo I am looking to add to my deck is triggering Marwyn's ability, but then have him not end up in the dead pile. What are the cards that have an effect of, 'If character would be killed etc....place [somewhere besides dead pile] instead.' Preferably back in my hand :)

Is this possible or just newby wishful thinking ?

Retreat and Narrow Escape.