I will say it now that this wasn't a deck I made, it was net-decked from Paul Clarke. I've been testing the deck whenever I've actually been playing Yugioh, and there are absolutely no changes I can see to make.
Advantage engine:
3 Cyber Valley
3 Destiny HERO - Plasma
2 Destiny HERO - Malicious
1 Elemental HERO Stratos
1 Destiny HERO - Diamond Dude
Win conditions:
2 Tragoedia
1 Black Luster Soldier - Envoy of the Beginning
1 Dark Armed Dragon
1 Gorz, Emissary of Darkness
Draw/Search Spell engine:
3 One Day of Peace
3 Pot of Duality
2 Destiny Draw
2 Trade-In
1 Allure of Darkness
1 Card Destruction
1 Machine Duplication
1 One for One
1 Reinforcement of the Army
Making big fat monsters (Spell edition):
1 D.D.R. - Different Dimension Reincarnation
1 Hidden Armory
1 Monster Gate
1 Monster Reborn
1 Monster Reincarnation
1 Reasoning
Mass removal (Still spells):
1 Heavy Storm
1 Dark Hole
Scapegoat:
1 Scapegoat
Win con:
1 Return from the Different Dimension
Advantage engine:
3 Cyber Valley
3 Destiny HERO - Plasma
2 Destiny HERO - Malicious
1 Elemental HERO Stratos
1 Destiny HERO - Diamond Dude
Win conditions:
2 Tragoedia
1 Black Luster Soldier - Envoy of the Beginning
1 Dark Armed Dragon
1 Gorz, Emissary of Darkness
Draw/Search Spell engine:
3 One Day of Peace
3 Pot of Duality
2 Destiny Draw
2 Trade-In
1 Allure of Darkness
1 Card Destruction
1 Machine Duplication
1 One for One
1 Reinforcement of the Army
Making big fat monsters (Spell edition):
1 D.D.R. - Different Dimension Reincarnation
1 Hidden Armory
1 Monster Gate
1 Monster Reborn
1 Monster Reincarnation
1 Reasoning
Mass removal (Still spells):
1 Heavy Storm
1 Dark Hole
Scapegoat:
1 Scapegoat
Win con:
1 Return from the Different Dimension