Iroh: Stern Warning [Avatar: The Last Airbender]

[AUTO] When you use this card's"Backup", if you have a "World of Avatar" character, choose 1 of your characters in battle, and that character gets +1000 power until end of turn. [ACT] [COUNTER] Backup 1000, Level 1 [Put this card from your hand into your waiting room] (Choose 1 of your characters that is being frontal attacked, and that character gets +1000 power until end of turn)