Nitro Warrior

① Once per turn, during your turn, if you activate a Spell Card, this card gains 1000 ATK during its next attack (during Damage Calculation only).
② Once per turn, if this attacking card destroys an opponent's monster by battle:
You can target 1 face-up Defense Position monster they control;
change that target to Attack Position, then this card can make a second attack in a row, on that monster.