This deck is pretty far from my base, but for whatever reason I've had a wild hair to build Varolz (and while doing so, made some pretty bad decisions RE: sleep). There's a few ways to go with him, but to me I think infect looks by far the strongest. In goldfishing it's pretty easy to get a T4-5 kill (pretty hard not to, actually), and even T3 is possible in quite a few configurations. The deck is mostly built for fastest possible kills, but there's a little catering to a longer game in the draw and hate categories, and a decent number of tutors to hit them, in the unlikely even that you aren't just always tutoring for phyrexian dreadnought and killing everyone.
1 Varolz, the Scar-Striped
Infect (26)
1 Vector Asp
1 Glistener Elf
1 Plague Stinger
1 Ichorclaw Myr
1 Necropede
1 Blight Mamba
1 Plague Myr
1 Flensermite
1 Septic Rats
1 Viridian Corrupter
1 Phyrexian Digester
1 Whispering Specter
1 Phyrexian Crusader
1 Ichor Rats
1 Contagious Nim
1 Rot Wolf
1 Cystbearer
1 Phyrexian Vatmother
1 Hand of the Praetors
1 Corpse Cur
1 Carrion Call
1 Phyrexian Hydra
1 Skithiryx, the Blight Dragon
1 Glistening Oil
1 Phyresis
1 Tainted Strike
Scavenge Fodder (7)
1 Phyrexian Dreadnought
1 Death's Shadow
1 Sheltering Ancient
1 Tarmogoyf
1 Force of Savagery
1 Phyrexian Soulgorger
1 Nyxathid
1 Elves of Deep Shadow
1 Birds of Paradise
1 Deathrite Shadow
1 Boreal Druid
1 Llanowar Elves
1 Elvish Mystic
1 Arbor Elf
1 Fyndhorn Elves
1 Wild Growth
1 Garruk Wildspeaker
1 Sol Ring
1 Mana Crypt
1 Chrome Mox
Tutor (9)
1 Survival of the Fittest
1 Fauna Shaman
1 Jarad's Orders
1 Buried Alive
1 Birthing Pod
1 Green Sun's Zenith
1 Demonic Tutor
1 Vampiric Tutor
1 Entomb
Pump (2)
1 Rancor
1 Bonesplitter
Hate (6)
1 Ulvenwald Tracker
1 Reclamation Sage
1 Grave Pact
1 Dictate of Erebos
1 Mindslicer
1 Winter Orb
1 Skullclamp
1 Dark Confidant
1 Greater Good
Lands (33)
7 fetch lands
1 Gemstone Caverns
1 Command Tower
1 Overgrown Tomb
1 Bayou
1 Woodland Cemetery
1 Temple of Malady
1 Golgari Rot Farm
1 Twilight Mire
1 Llanowar Wastes
1 Gilf-Leaf Palace
1 Pendelhaven
1 Dryad Arbor
1 Yavimaya Hollow
1 Volrath's Stronghold
1 Inkmoth Nexus
1 Gaea's Cradle
1 Shizo, Death's Storehouse
1 Mana Confluence
1 City of Brass
1 Hall of the Bandit Lord
3 Forest
3 Swamp
EDH Primers
Phelddagrif - Zirilan
EDH
Thrasios+Bruse - Pang - Sasaya - Wydwen - Feather - Rona - Toshiro - Sylvia+Khorvath - Geth - QMarchesa - Firesong - Athreos - Arixmethes - Isperia - Etali - Silas+Sidar - Saskia - Virtus+Gorm - Kynaios - Naban - Aryel - Mizzix - Kazuul - Tymna+Kraum - Sidar+Tymna - Ayli - Gwendlyn - Phelddagrif 4 - Liliana - Kaervek - Phelddagrif 3 - Mairsil - Scarab - Child - Phenax - Shirei - Thada - Depala - Circu - Kytheon - GrenzoHR - Phelddagrif - Reyhan+Kraum - Toshiro - Varolz - Nin - Ojutai - Tasigur - Zedruu - Uril - Edric - Wort - Zurgo - Nahiri - Grenzo - Kozilek - Yisan - Ink-Treader - Yisan - Brago - Sidisi - Toshiro - Alexi - Sygg - Brimaz - Sek'Kuar - Marchesa - Vish Kal - Iroas - Phelddagrif - Ephara - Derevi - Glissa - Wanderer - Saffi - Melek - Xiahou Dun - Lazav - Lin Sivvi - Zirilan - Glissa
PDH - Drake - Graverobber - Izzet GM - Tallowisp - Symbiote Brawl - Feather - Ugin - Jace - Scarab - Angrath - Vraska - Kumena Oathbreaker - Wrenn&6