Psyduck (33/149) [Black & White: Boundaries Crossed] BT6-107 or if it is a

or if it is a Spell/Trap Card

you may play it this turn as though it were an instant

if you have a Spellcaster-Type monster on your side of the field or in your Graveyard: You can return 1 "Spellbook" Spell Card from your Graveyard to the bottom of your Deck

Set: Champion Pack 1 Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Tribute 1 monster

Set: 2004 Collectors Tin Card type: Effect Monster Rarity: Secret Rare Attack: 2200 Defense: 2400 You cannot declare an attack without offering 1 monster on your side of the field as a tribute

Psyduck (33/149) [Black & White: Boundaries Crossed] BT6-107 or if it is aSet: Black & White: Boundaries Crossed Type: Water Rarity: Common Retreat cost: Colorless,Colorless,Colorless