I have a question regarding a possible scenario that can happen with Lannisters and Greyjoys fight.
"You may immediately cancel your opponent's chose House card and return it to his hand. He must then choose a different House card to reveal. If he has no other House cards in hand, he cannot use a House card this combat."
"You may immediately discard two of your available Power tokens to discard Aeron Damphair and choose a different House Card from your hand (if able)."
If these two cards are revealed, which card triggers first?