I'm going to play High Elves with this new idea for Oathbound. The current Oathbound just doesn't do it for me. I feel that in an army such as High Elves where every failed rout check usually means disaster, they need something with a little more bite and flair. Besides, Oathbound is just Uncommon Valor with a different name, which is boring. I'm not sure why high elves can't have a reroll card like factions with tons of cheap units or like the Dark Elves. The High Elves need it more than they do, IMHO.
Anyways, here is the version I will work with going forward.
Oathbound: Up to two of your units automatically pass any fear and/or pre-combat pinch checks. ***OR*** During any courage phase you may play this card to give up to two units +2 courage for the rest of the turn.