Black Luster Soldier - Envoy of the Beginning

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 1 LIGHT and 1 DARK monster from your Graveyard. Once per turn, you can activate 1 of these effects. - Target 1 monster on the field; banish that target face-up. This card cannot attack the turn you activate this effect. - During the Damage Step, if this attacking card destroys an opponent's monster by battle: It can make a second attack in a row.