[CONT] During your turn, all of your other "Hello, Happy World!" characters get +X power. X is equal to that character's level ×500. [ACT] [(1) Put 1 card from your hand into your waiting room] Choose 1 of your opponent's characters, and return it to his or her hand. [ACT] [[REST] this card] This ability activates up to 1 time per turn. Choose 1 of your characters, and [STAND] it.