question about Location "Starfall" ~

By vexer2, in 2. AGoT Rules Discussion

I Notice the location card "Starfall" in CP “A Sword in the darkness" which response is:

"After you win a challenge in which a House dayne character participated, Place 1 gold token from the treasury on that character."

If i win a challenge with 2 or more House dayne charecter, how many gold can I place??

so we should place no gold,because we have "2 or more" dayne not "a House dayne character".?

just one gold because there is only one challenge? or more gold for each dayne character participated?

vexer said:

If i win a challenge with 2 or more House dayne charecter, how many gold can I place??

so we should place no gold,because we have "2 or more" dayne not "a House dayne character".?

just one gold because there is only one challenge? or more gold for each dayne character participated?

Its response can only trigger once per challenge, meaning only one House Dayne character can benefit from it on each challenge.

And if there is more than one House Dayne character in the challenge, you get to choose which one benefits.