Ok so this may have been addressed already but I'm not quite sure how to search for it. A card like SCS is on the table with four copies. A burden is removed, now what I've been told is that the other player can only heal one companion regardless of how many cards there are, because it says may thus implying an action. I'm not sure whether or not this is a house rule or if the guy was just mistaken but it would help me out a lot to know. Thanks!