Pot of Duality (Platinum Secret Rare) (RA02-EN057) [25th Anniversary Rarity Collection II]

Excavate the top 3 cards of your Deck, add 1 of them to your hand, also, after that, shuffle the rest back into your Deck. You can only activate 1 "Pot of Duality" per turn. You cannot Special Summon during the turn you activate this card.