"Aozora Jumping Heart" Ruby Kurosawa (LSS/W45-E002) [Love Live! Sunshine!!]

[CONT] This card gets +500 power for each of your other "Music" characters. [AUTO] When this card is placed on the stage from your hand, if the number of your other "Music" characters is four or more, you may choose a "Music" character in your waiting room, and put it into your stock. [AUTO] At the beginning of all players' attack phase, if a card named ""Koini Naritai AQUARIUM" Ruby Kurosawa" is in your waiting room, until end of turn, this card gets +1000 power and this card cannot be chosen by your opponent's effects.