Vouivre Rouages Ancients SR03-FR003

If this card is Normally or Special Summoned, you can add 1 "Ancient Gears" card (except "Ancient Pixie Dragon") from your Deck to your hand, also you cannot Set cards for the rest of this turn. You can only use this effect of "Ancient Pixie Dragon" once per turn. If this card attacks, your opponent's monsters cannot activate their effects until the end of the Damage Step.