Text: RIVAL'S MOVE Once per Round, when combat ends, if at least 2 Crystals were spent during my Rival’s Move this Round: I can attack (even if I’m Rested) and gain *BOLD* (I must be Double Defended.) during my attack.
FAQs/Rulings
Do the Crystals that are required to be spent for this effect, have to be spent during the same Move?
No, you can spend Crystals during different Moves. As long as the total number of Crystal spent during your Rival’s Moves this Round are greater than or equal to 2, you can use this effect.
What does "Double Defended" mean?
It means a card must be defended by 2 Allies who match their attack color(s) or 2 Allies who don’t.