Notes:
Need more ways to protect commander ie. equipment with first strike, unblockable, shroud/hexproof (Sword of Vengeance, Whispersilk Cloak, Boots & Greaves)

Need more mana rocks/ramp (Sword of the Animist, Charcoal Diamond, Caged Sun, Sol Ring, Mind Stone, Worn Powerstone, Wayfarer's Bauble)

Might need more things to sack

Other Cards:
Greed
Whip of Erebos
Dictate of Erebos
Sadistic Hypnotist
Attrition
Skullclamp
Phyrexian Arena
Demon of Catastrophes
Fleshbag Marauder
Slum Reaper
Virtus's Maneuver

Cards to Add:
Blood Artist ($3)
Butcher of Malakir ($1)
Ashnod's Altar ($4)
Victimize ($1)
Grim Haruspex ($1)
Yahenni, Undying Partisan ($2)
Disciple of Bolas ($3)
Pitiless Plunderer ($1)
Pawn of Ulamog ($1)
Sifter of Skulls ($1)
Puppeteer Clique ($1)
Endrek Sahr, Master Breeder ($1)
Burnished Hart ($1)
Bontu the Glorified ($3)
Ogre Slumlord ($1)
Hell's Caretaker ($1)
Bontu's Monument ($1)
Vampiric Rites ($1)
Phyrexian Reclamation ($3)
Revel in Riches ($2)
Rite of Belzenlok ($1)
Reliquary Tower ($2)
Crypt of Agadeem ($2)
Barren Moor ($1)
Cabal Stronghold ($2)

Cards to Add But $$$:
Solemn Simulacrum ($5)
Thought Vessel ($7)
Panharmonicon ($5)
Jet Medallion ($9)
Westvale Abbey ($5)

Maybe Add:
Tragic Slip ($1)
Exsanguinate ($4)
Viscera Seer ($1)
Shriekmaw ($1)
Demon of Dark Schemes ($1)
Archfiend of Depravity ($2)
Torgaar, Famine Incarnate ($1)
Spawning Pit ($1)
Black Market ($3)
Dark Prophecy ($1)

Could run deeper into the everyone sacs theme:
Abyssal Gatekeeper
Anwon. the Ruin Sage
Barter in Blood
Call to the Grave
Fraying Omnipotence
Infernal Offering

Cards to REMOVE:
Fleetfeather Sandals
Corrupted Grafstone
Staff of Nin
Phyrexian Ghoul
Drainpipe Vermin
Nightmare
Eyeblight Assassin
Perilous Shadow
Syndicate Enforcer
Kindly Stranger
Bone Splinters

Maybe Remove:
Scour from Existence
Pithing Needle
Ob Nixilis, Unshackled
Extinguish All Hope
Diabolic Tutor
Ever After
Ob Nixilis of the Black Oath