As a Focus Effect, if the duel is not during a battle, end the duel without resolution.
(Other Focus Effects resolve.)
Battle:
Straighten your target opposed card. Give a target Follower or Personality +1F or -1F.
I have seen men cast down from lofty heights, broken by their own sins, crushed beneath their failures. When he has lost everything, what drives a samurai to stand again?" - Katsu