Originally Posted by WizKid
Can someone clarify what it can effect
Hina can effect Missions that are in-play.
Hina can effect Missions that are on the chain.
I believe this is accurate because when Secret Book was released. It was ruled a Mission is considered either a Mission in-play or a Mission on the chain.
When an effect goes to resolve the effect checks that the source/user is still the same. Hina causes the source to get discarded, negating the mission effect and discarding the card.