"Cyber Dragon" + 1+ Machine monsters
Must be Fusion Summoned. If this card is Fusion Summoned: Send all other cards you control to the GY. The original ATK/DEF of this card each become equal to the number of Fusion Materials used for its Fusion Summon x 800. This card can attack your opponent's monsters a number of times each Battle Phase, up to the number of Fusion Materials used for its Fusion Summon.
"Cyber Dragon" + 1 or more Machine-Type monsters. This monster cannot be Special Summoned except by Fusion Summon. When this card is Fusion Summoned, send all other cards you control to the Graveyard except this card. The original ATK and DEF are each 800 x the number of Fusion Material Monsters used for this Fusion Summon. Each turn, this card can attack as many of your opponent's monsters as the number of Fusion Material Monsters you used for this Fusion Summon.