Elemental HERO Cyber Neos

"e-hero neos + cyber end dragon" this card can only be special summoned from your fusion deck by returning the above cards you control to your deck(you do not use polymerization. When this card is summoned place 3 counters on it this card my attack as many times as the number of counters(when this card has no counters on it it may only attack once).When this card destroys a defense position monster who's defense points are lower than this cards attack points inflict the difference as battle damage to your opponent