POP IN 2, Ruby (OSK/S121-E019 C) [[OSHI NO KO] Vol.2]

[AUTO] [(1) Put 1 "Show Business" character from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, look at up to X cards from the top of your deck, choose up to 1 card from among them, put it into your hand, and put the rest into your waiting room. X is equal to the number of characters your opponent has.