Mazirek, Krual Death Priest wants his Sacrifice!!! (EDH / Commander)

Sacrifice, Sacrifice, Sacrifice. I sacrifice. You Sacrifice. We all sacrifice. Token producers and sacrifice. Mazirek will buff everyone. Here is my card choices

RAMP
Sol Ring - Ramp
Ashnod's Altar - Sac for Ramp
Elvish Mystic/Llanowar Elves/Fyndhorn Elves/Elves of Deep Shadow/Birds of Paradise - Ramp
Awakening Zone/From Beyond - E. Spawn and E. Scion production
Sakura-Tribe Elder - Sac to Ramp
Growth Spasm - Ramp and E. Spawn
Solemn Simulacrum - Ramp and Draw
Growing Rites of Itlimoc - 2nd Cradle

DRAW
Harmonize/Skullclamp - Draw
Disciple of Bolas - Sac and Draw

SACRIFICE
Barter in Blood/Innocent Blood - Everyone sac
Mericiless Executioner/Fleshbag Marauder/Slum Reaper - Everyone sac on a stick
Butcher of Malakir/Dictate of Erebos/Grave Pact - I sac, you sac
Smokestack - Just because...sorry...I have loved this cards since it was printed
Caustic Caterpillar - Sac based removal
Smothering Abmination - Sac a creature, draw a card
Desecration Demon - Sac a creature or get attacked
Archfiend of Depravity - opponents sac all but two creatures
Jarad, Golgari Lich Lord - Sac and opponents lose life
Viscera Seer/Bloodthrone Vampire/yahenni, Undying Partisan, Dimir House Guard - Sac with benefits
Small Pox/Pox/Death Cloud - Mass Sacrifice

COUNTERS
Hardened Scales - More +1/+1 counters
Primal Vigor - Even more +1/+1 counters
Doubling Season - More counters in general
Reyhan, Last of the Abzan - +1/+1 counter shenanigans

TOKEN PRODUCERS
Grave Titan
Kozilek's Predator
Eyeless Watcher
Catacomb Sifter
Dread Drone
Brood Butcher
Nest Invader
Blisterpod
Pawn of Ulamog

RECURSION
Eternal Witness
Meren of Clan Nel Toth
Journey to Eternity
Oversold Cemetery
Victimize

UTILITY
Acidic Slime - Removal
Krosan Grip - Removal
Necrogenesis - Grave hate
Panharmonicon - Double Etb effects
Swiftfoot boots/Lightning Greave - Haste and protection

LANDS
7 Zendikar/Onslaught fetches - Sac
Terramorphic Expanse/Evolving Wilds - Sac
Blighted Fen - Sac to cause opponent to sac
Grim Backwoods - Sac to draw
Urborg, Tomb of Yawgmoth/Cabal Coffers - Black mana ramp

I am looking to add Birthing Pod to the deck, which will require me to rethink the CMCs of all my creatures. Torment of Hailfire should probably be in here as well.

All comments and suggestions welcome.

Thanks for looking.