"Etoile Cyber" + "Blade Skater"
A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters. While your opponent controls only 1 monster, this card cannot be destroyed by battle. While your opponent controls only 2 monsters, double this card's ATK. While your opponent controls only 3 monsters, negate the effects of your opponent's Spell, Trap, and Effect Monster Cards.
"Cyber Dragon" + "Cyber Dragon" + "Cyber Dragon"
A Fusion Summon of this card can only be done with the above Fusion Materials. If this card attacks a Defense Position monster, inflict piercing battle damage.
3 Machine monsters with 2100 or more ATK
Must be Fusion Summoned. If this card is Fusion Summoned using only LIGHT monsters: You can pay 4000 LP; add 1 "Limiter Removal" from your Deck to your hand. You can only use this effect of "Cyber End Dragon the Decisive Strike Dragon" once per turn. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent. This card whose current ATK is higher than its original ATK can make up to 3 attacks during each Battle Phase.
1 "Cyber Dragon" monster + 2 Machine monsters
If you have a Machine Fusion Monster(s) in your GY, your opponent cannot target this card with card effects, also it cannot be destroyed by your opponent's card effects. If this Fusion Summoned card you control is sent to your GY by an opponent's card: You can Special Summon 1 "Cyber Dragon" from your hand, Deck, or GY. You can banish this card from your GY; this turn, your opponent cannot target Fusion Monsters you control with card effects, also they cannot be destroyed by your opponent's card effects.
"Cyber Ogre" + "Cyber Ogre"
A Fusion Summon of this monster can only be conducted with the above Fusion Material Monsters. When this card attacks, it gains ATK equal to half the ATK of the attack target, during damage calculation only.
"Blast Juggler" + "Two-Headed King Rex"
"Cyber Dragon" + "Cyber Dragon"
A Fusion Summon of this card can only be done with the above Fusion Materials. This card can make a second attack during each Battle Phase.
"Cyberdark Horn" + "Cyberdark Edge" + "Cyberdark Keel"
This monster cannot be Special Summoned except by Fusion Summon. When this monster is Special Summoned, select 1 Dragon-Type monster in your Graveyard and equip it to this card. This card gains ATK equal to the equipped card's ATK. This card gains 100 ATK for each Monster Card in your Graveyard. If this card would be destroyed by battle, the equipped monster is destroyed instead.
"Cyberdark Dragon" + "Cyber End Dragon"
Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 or lower "Cyberdark" Fusion Monster equipped with "Cyber End Dragon". Unaffected by your opponent's activated effects. Once per turn: You can equip 1 monster from either GY to this card. This card can attack a number of times each Battle Phase, up to the number of Equip Cards equipped to it.
5 "Cyberdark" Effect Monsters
Must first be Fusion Summoned. If this card is Special Summoned: You can equip 1 Dragon or Machine monster from your GY to this card. Gains ATK equal to the original ATK of the monster equipped to it by this effect. When your opponent activates a card or effect (Quick Effect): You can send 1 Equip Card you control to the GY; negate the activation, and if you do, destroy that card.
"Clock Wyvern" + 1+ Link Monsters
When this card is Fusion Summoned: You can send cards from the top of your Deck to the GY, equal to the total Link Rating of the materials used for this card's Fusion Summon, and if you do, until the end of the next turn, other monsters you control cannot attack, also this card gains 1000 ATK for each card sent to the GY by this effect. While you control a Link Monster(s), your opponent's monsters cannot target other monsters you control for attacks, also your opponent cannot target other monsters you control with card effects. If this Fusion Summoned card you control is sent to your GY by an opponent's card effect: You can add 1 Spell from your Deck to your hand.
1 Cyberse Ritual, Fusion, Synchro, Xyz, or Link Monster + 1 Cyberse monster
During your Main Phase: You can Special Summon 1 Cyberse monster from your hand, then you can make this card's Level become the same as that monster. When your opponent activates a Spell/Trap Card or effect, while you control a Link-4 or higher Cyberse monster (Quick Effect): You can banish this card from your field or GY; negate that activation. You can only use each effect of "Cyberse Desavewurm" once per turn.