So, I was thinking to make courage more common, not limited to just two allies. Because fear is so powerful it and there is no real counter except courage it’s really backbreaking to win without an eagle.
I’ve come with an ability idea which could be native to some other colors than red.
Name: Rampage or Leadership
Effect: When ally with this ability destroys opponent’s ally, 10 (or more) courage is granted to all player’s creatures for a specified number of turns.
This way we could have more courage around. I think this could be interesting.