Death Count ~Serenade~

■ You may only cast this card if you have a 《Black Dragon》 monster on your field.

■ [Cast Cost] [Pay 2 life]

■ Set (This card remains on the field)

■ At the end of your opponent's turn, put the top card of your deck into this card's soul. Then, if there are three or more souls in this card, put this card from the field into the drop zone, and your opponent's life becomes 1.