Yes, an Owner's Seal competitive deck. It's basically wait for them to OTK and drop a battle stopper and then OTK them back.

Monsters: 22

3 x Card Card D
3 x Maxx "C"
3 x Battle Fader
3 x Swift Scarecrow
1 x Sangan
2 x Tragoedia
1 x Gorz the Emissary of Darkness
3 x Lava Golem
3 x Volcanic Queen

Spells: 13

3 x Owner's Seal
3 x One day of peace
3 x Pot of Duality
1 x Monster Reborn
1 x Heavy Storm
1 x Dark Hole
1 x Pot of Avarice

Traps: 6

3 x Legacy of Yata-Garasu
2 x Jar of Greed
1 x the Transmigration Prophecy

Extra
1 Galaxy Queen
1 Gaichi Gaichi Ganetsu
1 Dark Mist
1 Grenosaurus
1 Levair the Sea Dragon
1 Melomelody the Brass Djinn
1 Temtempo the Percussion Djinn
1 Muzrythm the String Djinn
1 Number 20: Giga Brilliant
1 Number 17: Leviathan Dragon
1 Wind-up Zenmaines
1 Photon Strike Bounzer
1 Inzector Exa-Beetle
1 Gaia, the Thunder Charger
1 Neo Galaxy Eyes Photon Dragon

Side
3 Grinder Golem - Chain Burn, FCD, etc
2 Nightmare Archfiends - Chain Burn, FCD, etc
3 Royal Decree - Chain Burn, FCD, decks running Dark Bribe, etc
2 Mystical Space Typhoon - if I need the extra hate
2 Wave-Motion Cannon - testing
3 Messenger of Peace - testing

Thoughts.