| Pianissimo | |
| Type: | Quick-Play Spell |
| Text: | Target 1 face-up monster you control; this turn, that face-up monster's original ATK becomes 100, also that face-up monster cannot be destroyed by battle or card effects. |
| Password: | 70899775 |
| Printings |
Star Pack Battle Royal (SP17-EN047) -
2017-03-10 2016 Mega-Tin Mega Pack (MP16-EN081) - 2016-09-02 Clash of Rebellions (CORE-EN055) - 2015-08-07 |