Cyber-Stein OTK

This OTK is now no longer possible in Advanced Format, since "Cyber-Stein" was listed as Forbidden in Advanced Format and Limited for Traditional Format as of December 21st, 2006, in a surprise move by Konami/Upper Deck Entertainment (UDE).

Key Cards

• "Cyber-Stein"
• "Megamorph" (or "Limiter Removal" with "Cyber End Dragon" or "Cyber Twin Dragon")
• Any Fusion Monster with at least 4000 ATK that can be Special Summoned via Cyber-Stein
  • "Blue-Eyes Ultimate Dragon" (4500 ATK)
  • "Master of Oz" (4200 ATK)
  • "Cyber End Dragon" (4000 ATK)

In order for this OTK to work you must let your opponent go first since the player who started the duel cannot attack. You'll need either a clear field, or the ability to make your monster strong enough with either "Megamorph" and "Fairy Meteor Crush" or "Big Bang Shot" so that no matter what monster your opponent plays, you'll still deal enough Battle Damage to win.(If you have "Cyber End Dragon" you won't need the Fairy Meteor Crush which has the same effect)

First, summon "Cyber-Stein" and activate its effect, paying 5000 Life Points to summon the Fusion Monster. Then, activate "Megamorph" and equip it to the Fusion Monster. Since your Life Points will most likely be lower than your opponent's after the 5000 Life Points cost of "Cyber-Stein", "Megamorph" will double the Fusion Monster's ATK points to at least 8000, exactly enough to wipe out your opponent.

Alternate Method

Key Cards

• "Cyber-Stein"
• "Cyber Twin Dragon"
• "Ring of Destruction"

On your turn, set "Ring of Destruction". You'll need a clear field for the next part, so "Nobleman of Crossout" and "Nobleman of Extermination" may come in handy.

Assuming a clear field, summon "Cyber-Stein", activate his effect, and summon "Cyber Twin Dragon" from your Fusion Deck (YOU 3000 / OPP 8000). Attack your opponent directly twice with "Cyber Twin Dragon" (YOU 3000 / OPP 2400), then activate "Ring of Destruction", selecting "Cyber Twin Dragon" (YOU 200 / OPP 0). You can also use "Shooting Star Bow - Ceal" to attack directly so you don't interfere with your opponents flip effects that might mess you up with your combo.

Another way you can OTK with Ring of Destruction is to use any of the monsters with 4000+ ATK mentioned above. Special Summon that monster using Cyber-Stein, then activate Ring of destruction. Then Chain Barrel Behind the Door to avoid taking damage and do at least 8000 damage to your and take no damage from Ring of Destruction.

Alternate Method 5 (more Fusion options)

• Cyber-Stein
• (Fusion Monster with an attack of 2750+)
• Megamorph
• Shooting Star Bow - Ceal
• Twin Swords of Flashing Light - Tryce

On your turn, Normal Summon Cyber-Stein. Activate it's effect and summon you're big bad. Activate Megamorph, Twin Swords of Flashing Light - Tryce, and Shooting Star Bow - Ceal and equip them to it. Attack directly, twice, for win. (Stats will be XXX0, x2, -1500; so, only a base Atk of 2750 is actually needed, allowing this to be done with many more fusion monsters).

Other

• Since this Deck plays by Traditional, all cards are free to use, especially Raigeki and Harpie's Feather Duster.

• Since many cards in this format are hard to pull from the Deck, Messenger of Peace could be used to stall and perhaps lower your Life Points a bit for Megamorph.

• Tribute the fusion monster for Great Maju Garzett