Some conditions have obvious counters—-for example, if prone, a creature can stand. But how does a creature counter being frightened of another who has successfully intimidated it into being frightened?
The condition is active “while the source of fear is within line of sight,” so it would seem that if an intimidator or the frightened creature moves behind another creature/solid object or if the intimidator hides, the frightened condition will become inactive for any frightened creature while it can no longer see the source of its fear. But could a Wisdom saving throw against the Charisma score of the intimidator on each subsequent turn make sense as a way to end the condition against the intimidator, at least until there is another intimidation attempt?
