Disregarding the Words, Nana Daiba (RSL/S98-E009 U) [Revue Starlight The Movie]

[AUTO] When this card is placed on the stage from your hand, all characters in your opponent's center stage get -500 power until end of turn. [AUTO] When this card attacks, choose 1 of your other "Revue" characters, and that character gets +X power until end of turn. X is equal to the number of other "Revue" characters you have ×500.