[deck=Oloro Ageless A-hole]
Commander
1 Oloro, Ageless Ascetic
Creature
1 Serra Avatar
1 Soul Warden
1 Soul's Attendant
1 Rhox Faithmender
1 Pontiff of Blight
1 Ajani's Pridemate
1 Karlov of the Ghost Council
1 Cliffhaven Vampire
1 Kambal, Consul of Allocation
1 Vizkopa Guildmage
1 Drogskol Reaver
1 Bloodbond Vampire
1 Teysa, Envoy of Ghosts
1 Divinity of Pride
1 Rune-Scarred Demon
1 Artisan of Kozilek
Enchantment
1 Boon Reflection
1 Phyrexian Arena
1 Exquisite Blood
1 Righteous Authority
1 Cradle of Vitality
1 Greed
1 Authority of the Consuls
1 Phyrexian Reclamation
1 Sanguine Bond
Land
1 Sejiri Refuge
1 Glacial Fortress
1 Reliquary Tower
1 Rogue's Passage
1 Godless Shrine
1 Watery Grave
1 Esper Panorama
1 Rupture Spire
1 Transguild Promenade
1 Evolving Wilds
1 Shambling Vent
3 Swamp
1 Plains
5 Island
1 Unknown Shores
1 Warped Landscape
1 Forsaken Sanctuary
1 Port Town
1 Arcane Sanctum
1 Azorius Chancery
1 Command Tower
1 Dimir Guildgate
1 Jwar Isle Refuge
1 Opal Palace
1 Orzhov Basilica
3 Plains
3 Swamp
1 Temple of the False God
Artifact
1 Venser's Journal
1 Sol Ring
1 Elixir of Immortality
1 Crawlspace
1 Obelisk of Esper
1 Unstable Obelisk
1 Alhammarret's Archive
1 Seer's Lantern
1 Pristine Talisman
1 Swiftfoot Boots
1 Well of Lost Dreams
1 Phyrexian Metamorph
1 Noxious Gearhulk
1 Sphinx of the Steel Wind
Instant
1 Meddle
1 Desertion
1 Rethink
1 Disenchant
1 Dissipate
1 Blustersquall
1 Spell Shrivel
1 Deny Existence
1 Reckless Spite
1 Soul Manipulation
Sorcery
1 Reanimate
1 Plague Wind
1 Exsanguinate
1 Unburial Rites
1 Debt to the Deathless
1 Solemn Offering
1 Toxic Deluge
1 In Garruk's Wake
1 Promise of Power
1 Fumigate
1 Death Grasp
Planeswalker
1 Sorin, Grim Nemesis
[/deck]
Oloro Ageless A-hole
Commander
Oloro, Ageless Ascetic
1 Serra Avatar
1 Soul Warden
1 Soul's Attendant
1 Rhox Faithmender
1 Pontiff of Blight
1 Ajani's Pridemate
1 Karlov of the Ghost Council
1 Cliffhaven Vampire
1 Kambal, Consul of Allocation
1 Vizkopa Guildmage
1 Drogskol Reaver
1 Bloodbond Vampire
1 Teysa, Envoy of Ghosts
1 Divinity of Pride
1 Rune-Scarred Demon
1 Artisan of Kozilek
1 Boon Reflection
1 Phyrexian Arena
1 Exquisite Blood
1 Righteous Authority
1 Cradle of Vitality
1 Greed
1 Authority of the Consuls
1 Phyrexian Reclamation
1 Sanguine Bond
1 Sejiri Refuge
1 Glacial Fortress
1 Reliquary Tower
1 Rogue's Passage
1 Godless Shrine
1 Watery Grave
1 Esper Panorama
1 Rupture Spire
1 Transguild Promenade
1 Evolving Wilds
1 Shambling Vent
3 Swamp
1 Plains
5 Island
1 Unknown Shores
1 Warped Landscape
1 Forsaken Sanctuary
1 Port Town
1 Arcane Sanctum
1 Azorius Chancery
1 Command Tower
1 Dimir Guildgate
1 Jwar Isle Refuge
1 Opal Palace
1 Orzhov Basilica
3 Plains
3 Swamp
1 Temple of the False God
1 Venser's Journal
1 Sol Ring
1 Elixir of Immortality
1 Crawlspace
1 Obelisk of Esper
1 Unstable Obelisk
1 Alhammarret's Archive
1 Seer's Lantern
1 Pristine Talisman
1 Swiftfoot Boots
1 Well of Lost Dreams
1 Phyrexian Metamorph
1 Noxious Gearhulk
1 Sphinx of the Steel Wind
1 Meddle
1 Desertion
1 Rethink
1 Disenchant
1 Dissipate
1 Blustersquall
1 Spell Shrivel
1 Deny Existence
1 Reckless Spite
1 Soul Manipulation
1 Reanimate
1 Plague Wind
1 Exsanguinate
1 Unburial Rites
1 Debt to the Deathless
1 Solemn Offering
1 Toxic Deluge
1 In Garruk's Wake
1 Promise of Power
1 Fumigate
1 Death Grasp
1 Sorin, Grim Nemesis
But those low-cost life gainers won't give you much, instead try looking into death touchers like the Baleful Strix. The lifegain you have, protecting it and using it is the key.
Edit: Forgot a good one! Rune-Tail, Kitsune Ascendant