Composure of an Adult, Natsumi [Date A Live Vol.2]

[AUTO] When your climax with Treasure in its trigger icon is placed on your climax area, this card gets +1000 power and the following ability until end of turn. "[AUTO] [(1)] When this card attacks, you may pay the cost. If you do, during that attack, perform a trigger check 2 times on the trigger step." [AUTO] When this card attacks, choose 1 of your "Date" or "Celestial Spirit" characters, and that character gets +1500 power until end of turn.