Chimeratech Overdragon (Gold Rare)

Cyber Dragon + 1 or more Machine-Type monsters
Must be Fusion Summoned and cannot be Special Summoned by other ways. When this card is Fusion Summoned: Send all other cards you control to the Graveyard. The original ATK and DEF of this card each become equal to the number of Fusion Material Monsters used for its Fusion Summon x 800. Each turn, this card can attack your opponent's monsters a number of times equal to the number of Fusion Material Monsters used for its Fusion Summon.