So, after testing out Riku in an actual game, I realised I was having tons of fun but Rod and Jordan... not so much.
So now, onto the best colour ever and hopefully a more fair deck:
Commanders:
1 Geth, Lord of the Vault
1 Drana, Kalastria Bloodchief
1 Sheoldred, Whispering One
1 Mikaeus, the Unhallowed
1 Chainer, Dementia Master
Other creatures:
1 Kokusho, the Evening Star
1 Graveborn Muse
1 Puppeteer Clique
1 Triskelavus
1 Nirkana Revenant
1 Avatar of Woe
1 Grave Titan
1 Massacre Wurm
1 Rune-Scarred Demon
1 Myojin of Night's Reach
1 Dread
1 Shriekmaw
1 Harvester of Souls
1 Phyrexian Delver
1 Ulamog, the Infinite Gyre
1 Kozilek, Butcher of Truth
Sorceries:
1 Curse of the Cabal
1 Damnation
1 Black Sun's Zenith
1 Mutilate
1 Syphon Mind
1 Beacon of Unrest
1 Praetor's Grasp
1 Ancient Craving
1 Ambition's Cost
1 Decree of Pain
1 Overwhelming Forces
1 Dread Return
1 Exsanguinate
1 Corrupt
1 Demonic Tutor
1 Diabolic Tutor
1 Grim Tutor
1 Increasing Ambition
1 Diabolic Revelation
Instants:
1 Murder
1 Rend Flesh
1 Go for the Throat
1 Murderous Spoils
1 Slaughter
1 Slaughter Pact
1 Suffer the Past
1 Vampiric Tutor
1 Tendrils of Corruption
Artifacts:
1 Altar of Shadows
1 Gilded Lotus
1 Sol Ring
1 Mimic Vat
1 Lightning Greaves
1 Mind's Eye
1 Nihil Spellbomb
1 Caged Sun
1 Dreamstone Hedron
Enchantments:
1 Grave Betrayal
1 Oversold Cemetery
1 Attrition
1 Black Market
1 Phyrexian Arena
Lands:
1 Reliquary Tower
1 Cabal Coffers
35 Swamp
So now, onto the best colour ever and hopefully a more fair deck:
Commanders:
1 Geth, Lord of the Vault
1 Drana, Kalastria Bloodchief
1 Sheoldred, Whispering One
1 Mikaeus, the Unhallowed
1 Chainer, Dementia Master
Other creatures:
1 Kokusho, the Evening Star
1 Graveborn Muse
1 Puppeteer Clique
1 Triskelavus
1 Nirkana Revenant
1 Avatar of Woe
1 Grave Titan
1 Massacre Wurm
1 Rune-Scarred Demon
1 Myojin of Night's Reach
1 Dread
1 Shriekmaw
1 Harvester of Souls
1 Phyrexian Delver
1 Ulamog, the Infinite Gyre
1 Kozilek, Butcher of Truth
Sorceries:
1 Curse of the Cabal
1 Damnation
1 Black Sun's Zenith
1 Mutilate
1 Syphon Mind
1 Beacon of Unrest
1 Praetor's Grasp
1 Ancient Craving
1 Ambition's Cost
1 Decree of Pain
1 Overwhelming Forces
1 Dread Return
1 Exsanguinate
1 Corrupt
1 Demonic Tutor
1 Diabolic Tutor
1 Grim Tutor
1 Increasing Ambition
1 Diabolic Revelation
Instants:
1 Murder
1 Rend Flesh
1 Go for the Throat
1 Murderous Spoils
1 Slaughter
1 Slaughter Pact
1 Suffer the Past
1 Vampiric Tutor
1 Tendrils of Corruption
Artifacts:
1 Altar of Shadows
1 Gilded Lotus
1 Sol Ring
1 Mimic Vat
1 Lightning Greaves
1 Mind's Eye
1 Nihil Spellbomb
1 Caged Sun
1 Dreamstone Hedron
Enchantments:
1 Grave Betrayal
1 Oversold Cemetery
1 Attrition
1 Black Market
1 Phyrexian Arena
Lands:
1 Reliquary Tower
1 Cabal Coffers
35 Swamp