Mecha Frieza, Full Assault

[Auto] Y, if your Leader Card is mono-yellow and it's your opponent's turn : When you activate a yellow Extra Card, play this card from your hand, and you can't play copies of this card for the turn. [Auto] When this card is played, look at up to 5 cards form the top of your deck, add up to 1 mono-yellow Extra Card among them to your hand, then shuffle your deck.