Goyo Guardian [CT05-ENS03] Secret Rare 2008 Collectors Tin change that target to face-down

change that target to face-down Defense Position

your opponent cannot activate cards or effects until the end of the Damage Step

all monsters your opponent currently controls lose 1000 ATK until the end of this turn

and if you do

Goyo Guardian [CT05-ENS03] Secret Rare 2008 Collectors Tin change that target to face-downSet: 2008 Collectors Tin Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 2000 1 Tuner + 1 or more non Tuner monsters When this card destroys an opponent's monster by battle and sends it to the Graveyard, you can Special Summon that monster to your side of the field in face up Defense Position.