Internet Literacy, Ruby

[AUTO] When your other "Show Business" character attacks, this card gets +X power until end of turn. X is equal to the number of other "Show Business" characters you have ×500.
[AUTO] Encore [Put 1 character from your hand into your waiting room] (When this card is put into your waiting room from the stage, you may pay the cost. If you do, [RETURN] this card to its previous stage position as [REST])