"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.
Cybernetic Fusion Support is a good tech card to combo with Polymerization, when you Fusion summon Chimeratech Overdragon, by banishing applicable Fusion materials from your Field, Hand, or Graveyard. You need to have at least 1 “Cyber Dragon” on the Field, and pay half your LP to use this, reason is because it can greatly boost Chimeratech Overdragon’s ATK and DEF stats, as well as attack times. Cyber Repair Plant can be used to search LIGHT machine-type monsters to add it into your hand, giving you more possible Fusion materials. You need to have Cyber Dragon monsters in your Graveyard in order to use this card.
Since you need Polymerization to Fusion Summon Chimeratech Overdragon, you can use these cards to support your Fusion actions. Fusion Recycling Plant can recycle 1 fusion material monster to your hand, and also search for Polymerization from your deck. King of the Swamp can be treated as 1 fusion material required for Fusion Summon, and at the same time it also can be used to search 1 Polymerization from your Deck. Fusion Sage can search 1 Polymerization from your deck. Fusion Gate can be used in conjunction with Cybernetic Fusion Support’s effect, since Fusion Gate is also banishing Fusion materials in order to Fusion summon.
One of the strengths of Cybernetic archetypes is that they can also use Machine-type support cards. Pulse Mines is able to switch all your opponent’s monsters into Defense position for that turn, Rare Metalmorph is able to negate 1 Spell that targets your Machine-type monsters and grants additional ATK power. Sergeant Electro functions to pin down your opponent’s face-down Spell/Traps, and can also be used as 1 of the Fusion materials for Chimeratech Overdragon.
Bear in mind that Cybernetic Fusion Support is not a substitute for Polymerization, it does not perform Fusion summoning, it only allows additional flexibility when you perform Fusion summon.
If you have multiple machine-type monsters in your graveyard, and/or hand, you can greatly augment Chimeratech Overdragon’s ATK and DEF stats to overpower your opponents’ monsters, by using Cybernetic Fusion Support. This is a permanent effect.
You can make use of its effect of sending cards you control to the Graveyard, by using tech cards like Wild Tornado, to destroy 1 face-up monster your opponent controls.
Last Gamble Can be used in your Main Phase, starting from the fifth turn. Upon activation, reduces your LP to 100 and discards 2 cards from your hand. You roll a die and draw that number of cards. This skill can only be used once per Duel.
Master of Fusion Can be used each time your Life Points decrase by 1800. In the Draw Phase, instead of doing a normal draw, one Polymerization Spell Card, from outside of your Deck, is added to your hand.
fun fact : you win the duel if a monster you control atacks 5 times in 1 turn, chimeratech effect only allow its to attack multiple times on monster, duel link only 3 monster zone, so if your opponent don't special summon 2 more monster in battle phase, you will never able to use Fatal Five lol
they want you to use impenetrable/halfshut on your opponent monster
I saw a street replay where someone used Last Gamble to get this card out. Then, he attacked twice with the dragon at 6400 attack (I think) after using Anti-Magic Arrows and won right there. The replay got over 800 stars/likes. It was pretty cool.