Black Luster Soldier - Envoy of the Beginning

Effect: This card can only be Special Summoned by removing 1 LIGHT and 1 DARK monster in your Graveyard from play. Once during each of your turns, you can select and activate 1 of the following effects: :- Remove 1 monster on the field from play. If you activate this effect, this card cannot attack this turn. :- If this card destroyed your opponent's monster as a result of battle, it can attack once again in a row.