Elemental HERO Shining Flare Wingman

(E-Hero Flame Wingman) + (E-Hero Sparkman) This monster cannot be Special Summoned except by Fusion Summon. Increase the ATK fo this card by 300 points for each card in your Graveyard that includes "Elemental Hero" in its card name. When this card destroys a monster as a result of battle and sends it to the Graveyard, inflict damage to your opponent's Life Points equal to the ATK of the destroyed monster.