This Is My Dream World, Hanayo Koizumi (LL/WE39-E059 N) [Love Live! School Idol Festival 10th Anniversary]

[CONT] If your opponent has a level 3 or higher character, this card gets -1 level while in your hand. [CONT] If you have 3 or more other "Music" characters, this card gets +1000 power. [AUTO] At the beginning of your opponent's draw phase, if this card is in your center stage, choose 1 of your characters, and that character gets +4000 power until end of turn.