Bomb said:
Isn't that the same discussion as Meera and Hidden Chambers? Using the standard framework mechanic and triggering the character effect (as a player action) are both "bringing a card out of Shadows." But even though they share the same words, Hidden Chambers' use of those same words only applies to one mechanic, not both equally.
So, with the "bring cards out of Shadows" example in mind, are you sure that Joust should apply equally to "declaring" defenders by both framework event and "naval enhancement" player action? And if you are, what is the reason that Hidden Chambers/Shadows works exactly the opposite way?