Springans Booty

If a face-up Xyz Monster you control leaves the field by a card effect: You can target 1 Effect Monster your opponent controls; that monster cannot activate its effects that activate on the field for the rest of this turn. You can send this face-up card from the Spell & Trap Zone to the GY; activate 1 "Great Sand Sea - Gold Golgonda" from your Deck or GY. You can only use each effect of "Springans Booty" once per turn.