Talk:Death Count ~Requiem~/@comment-24091677-20180727152736/@comment-26684750-20180727154958

You can use this card during any of your turns, if it is the Final Phase, you fulfill its condition (having a BD monster) and you have enough life to pay it's cost. Even on your first turn. Also, this only counts the opponent's turn, not yours, so it'd take a little longer.