If this card is Special Summoned while you control a 'Melodious' monster: You can add 1 'Polymerization' from your Graveyard or Deck to your hand. If this card is sent to the Graveyard as a Fusion Material: You can target 1 'Melodious' monster you control; it loses 500 ATK, and if it does, inflict 500 damage to your opponent.
Atom 1.0
