Odd-Eyes Saber Dragon

If this card is in your hand: You can Tribute 1 LIGHT monster; send 1 "Odd-Eyes Dragon" from your hand, Deck, or your side of the field to the Graveyard, and if you do, Special Summon this card. When this card destroys a monster by battle and sends it to the Graveyard: You can destroy 1 monster your opponent controls.