Cardinal Fang, Raphilogg

[AUTO]:When this unit is placed on (RC), if your World is Dark Night or Abyssal Dark Night, [COST][Energy-Blast 3], look at the top seven cards of your deck, choose up to one grade 3 card without Regalis Piece or up to one World card from among them, reveal it and put it into hand, and shuffle the deck. [CONT](GC):If your World is Dark Night or Abyssal Dark Night, this unit gets [Shield]+5000.