Union-Absorb Choose 1 each of ?Bizu? and ?Ribet? from your hand or Battle Area and place them under this card : Choose up to 1 ?Super Sigma? from your deck and place it on top of this card. Then, shuffle your deck.
Auto When you play this card, if your Leader Card is ?Dr. Myuu?, choose up to 1 ?Natt? from your deck and add it to your hand. Then, shuffle your deck.