Felisa, Fang of Silverquill + Nether Traitor + Phyrexian Altar + Mikaeus, the Unhallowed

Felisa, Fang of Silverquill
Nether Traitor
Phyrexian Altar
Mikaeus, the Unhallowed

Requires
Felisa, Fang of Silverquill must be on the battlefield. Nether Traitor must be on the battlefield. Phyrexian Altar must be on the battlefield. Mikaeus, the Unhallowed must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Nether Traitor, adding .
  2. Nether Traitor dies, triggering Mikaeus, returning Nether Traitor from your graveyard to the battlefield with a +1/+1 on it.
  3. Activate Phyrexian Altar by sacrificing Nether Traitor, adding one mana of any color.
  4. Nether Traitor dies, triggering Felisa, creating a 2/1 Inkling creature token.
  5. Activate Phyrexian Altar by sacrificing the Inkling, adding one mana of any color.
  6. The Inkling dies, triggering Nether Traitor, causing you to pay to return it from your graveyard to the battlefield.
  7. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Elenda, the Dusk Rose
0.04% of 5285 decks 2 decks
Shadowheart, Dark Justiciar // Noble Heritage
0.64% of 156 decks 1 decks
Felisa, Fang of Silverquill
0.06% of 1661 decks 1 decks
Teysa Karlov
0.01% of 15216 decks 1 decks
Alharu, Solemn Ritualist // Sengir, the Dark Baron
16.67% of 6 decks 1 decks
High Synergy Cards
Zulaport Cutthroat
100% of 6 decks +72% synergy
Pitiless Plunderer
83% of 6 decks +67% synergy
Cathars' Crusade
67% of 6 decks +62% synergy
Blade of the Bloodchief
67% of 6 decks +61% synergy
Ashnod's Altar
83% of 6 decks +61% synergy
Carrion Feeder
67% of 6 decks +56% synergy
Cruel Celebrant
83% of 6 decks +53% synergy
Bolas's Citadel
67% of 6 decks +50% synergy
Teysa Karlov
67% of 6 decks +49% synergy
Blood Artist
83% of 6 decks +49% synergy
Creatures
Elas il-Kor, Sadistic Pilgrim
60% of 5 decks +21% synergy
Ayara's Oathsworn
50% of 2 decks +49% synergy
Gravecrawler
50% of 6 decks +48% synergy
Walking Ballista
50% of 6 decks +48% synergy
Mikaeus, the Lunarch
50% of 6 decks +46% synergy
Luminous Broodmoth
50% of 6 decks +42% synergy
Yawgmoth, Thran Physician
50% of 6 decks +41% synergy
Pawn of Ulamog
50% of 6 decks +41% synergy
Teysa, Orzhov Scion
50% of 6 decks +41% synergy
Reassembling Skeleton
50% of 6 decks +40% synergy
Grim Haruspex
50% of 6 decks +37% synergy
Elenda, the Dusk Rose
50% of 6 decks +30% synergy
Viscera Seer
50% of 6 decks +25% synergy
Serra Redeemer
40% of 5 decks +40% synergy
Atraxa's Skitterfang
33% of 3 decks +33% synergy
Kinzu of the Bleak Coven
33% of 3 decks +33% synergy
Lion Sash
33% of 6 decks +31% synergy
Scheming Aspirant
33% of 3 decks +31% synergy
Scholar of New Horizons
33% of 3 decks +31% synergy
Ogre Slumlord
33% of 6 decks +31% synergy
Dusk Legion Duelist
33% of 3 decks +31% synergy
Commissar Severina Raine
33% of 3 decks +31% synergy
Blightbelly Rat
33% of 3 decks +30% synergy
Bloodsoaked Champion
33% of 6 decks +30% synergy
Kokusho, the Evening Star
33% of 6 decks +30% synergy
Shadrix Silverquill
33% of 6 decks +29% synergy
Fain, the Broker
33% of 6 decks +29% synergy
Requiem Angel
33% of 6 decks +29% synergy
Elesh Norn, Mother of Machines
33% of 3 decks +29% synergy
Sifter of Skulls
33% of 6 decks +29% synergy
Bloodghast
33% of 6 decks +27% synergy
Heliod, Sun-Crowned
33% of 6 decks +27% synergy
Athreos, God of Passage
33% of 6 decks +24% synergy
Yahenni, Undying Partisan
33% of 6 decks +20% synergy
Drivnod, Carnage Dominus
33% of 3 decks +20% synergy
Mondrak, Glory Dominus
33% of 3 decks +19% synergy
Vito, Thorn of the Dusk Rose
33% of 6 decks +9% synergy
Wyrm's Crossing Patrol
20% of 5 decks +20% synergy
Ratadrabik of Urborg
20% of 5 decks +18% synergy
Lae'zel, Vlaakith's Champion
20% of 5 decks +16% synergy
Braids, Arisen Nightmare
20% of 5 decks +6% synergy
Kinsbaile Borderguard
17% of 6 decks +17% synergy
Kithkin Spellduster
17% of 6 decks +17% synergy
Brood of Cockroaches
17% of 6 decks +17% synergy
Dross Scorpion
17% of 6 decks +17% synergy
Phyrexian Devourer
17% of 6 decks +17% synergy
Restless Apparition
17% of 6 decks +17% synergy
Tainted Adversary
17% of 6 decks +17% synergy
Myojin of Grim Betrayal
17% of 6 decks +16% synergy
Tenacious Dead
17% of 6 decks +16% synergy
Instants
Anguished Unmaking
50% of 6 decks +11% synergy
Heliod's Intervention
33% of 6 decks +26% synergy
Malakir Rebirth
33% of 6 decks +22% synergy
Fracture
33% of 6 decks +11% synergy
Swords to Plowshares
33% of 6 decks -32% synergy
March of Otherworldly Light
17% of 6 decks +16% synergy
Fake Your Own Death
17% of 6 decks +16% synergy
Feign Death
17% of 6 decks +15% synergy
Kabira Takedown
17% of 6 decks +15% synergy
Hagra Mauling
17% of 6 decks +14% synergy
Imp's Mischief
17% of 6 decks +14% synergy
Beacon of Immortality
17% of 6 decks +13% synergy
Secure the Wastes
17% of 6 decks +13% synergy
Sejiri Shelter
17% of 6 decks +11% synergy
Return to Dust
17% of 6 decks +11% synergy
Enlightened Tutor
17% of 6 decks +3% synergy
Vampiric Tutor
17% of 6 decks +3% synergy
Inkshield
17% of 6 decks +2% synergy
Deadly Dispute
17% of 6 decks -4% synergy
Mortify
17% of 6 decks -6% synergy
Village Rites
17% of 6 decks -8% synergy
Generous Gift
17% of 6 decks -12% synergy
Path to Exile
17% of 6 decks -31% synergy
Sorceries
Gix's Command
33% of 3 decks +33% synergy
Tragic Arrogance
33% of 6 decks +30% synergy
Sevinne's Reclamation
33% of 6 decks +23% synergy
Reanimate
33% of 6 decks +21% synergy
Demonic Tutor
33% of 6 decks +15% synergy
Sign in Blood
33% of 6 decks +14% synergy
Victimize
33% of 6 decks +14% synergy
Barter in Blood
17% of 6 decks +16% synergy
Plague of Vermin
17% of 6 decks +16% synergy
Divine Reckoning
17% of 6 decks +16% synergy
Damning Verdict
17% of 6 decks +15% synergy
By Invitation Only
17% of 6 decks +15% synergy
Cleansing Nova
17% of 6 decks +13% synergy
Unearth
17% of 6 decks +11% synergy
Rite of Oblivion
17% of 6 decks +5% synergy
Diabolic Intent
17% of 6 decks +5% synergy
Vindicate
17% of 6 decks +3% synergy
Toxic Deluge
17% of 6 decks +2% synergy
Night's Whisper
17% of 6 decks +0% synergy
Damn
17% of 6 decks -18% synergy
Utility Artifacts
Nim Deathmantle
50% of 6 decks +48% synergy
The Ozolith
50% of 6 decks +46% synergy
Altar of Dementia
50% of 6 decks +44% synergy
Skullclamp
50% of 6 decks +19% synergy
Cauldron of Souls
33% of 6 decks +33% synergy
Ghost Lantern
20% of 5 decks +19% synergy
Myr Turbine
17% of 6 decks +17% synergy
Embalmer's Tools
17% of 6 decks +17% synergy
Genesis Chamber
17% of 6 decks +16% synergy
Mimic Vat
17% of 6 decks +16% synergy
Moonsilver Key
17% of 6 decks +16% synergy
Animation Module
17% of 6 decks +16% synergy
Mask of Griselbrand
17% of 6 decks +16% synergy
Contagion Clasp
17% of 6 decks +16% synergy
Blasting Station
17% of 6 decks +15% synergy
Panharmonicon
17% of 6 decks +15% synergy
Blackblade Reforged
17% of 6 decks +14% synergy
Spawning Pit
17% of 6 decks +14% synergy
Throne of Geth
17% of 6 decks +14% synergy
Sensei's Divining Top
17% of 6 decks +13% synergy
Bontu's Monument
17% of 6 decks +10% synergy
Oketra's Monument
17% of 6 decks +10% synergy
Aetherflux Reservoir
17% of 6 decks +6% synergy
Enchantments
Feast of the Victorious Dead
100% of 1 decks +90% synergy
Dictate of Erebos
50% of 6 decks +41% synergy
Anointed Procession
50% of 6 decks +38% synergy
Resourceful Defense
33% of 6 decks +31% synergy
Together Forever
33% of 6 decks +31% synergy
Dreadhorde Invasion
33% of 6 decks +30% synergy
Phyrexian Reclamation
33% of 6 decks +26% synergy
Gift of Immortality
33% of 6 decks +26% synergy
Bitterblossom
33% of 6 decks +26% synergy
The Meathook Massacre
33% of 6 decks +22% synergy
Exquisite Blood
33% of 6 decks +15% synergy
Bastion of Remembrance
33% of 6 decks +15% synergy
Sanguine Bond
33% of 6 decks +11% synergy
Smothering Tithe
33% of 6 decks +5% synergy
Noble Heritage
20% of 5 decks +18% synergy
Black Market Connections
20% of 5 decks +0% synergy
Pure Reflection
17% of 6 decks +17% synergy
Carnival of Souls
17% of 6 decks +16% synergy
Leyline of the Void
17% of 6 decks +16% synergy
Attrition
17% of 6 decks +16% synergy
Sigarda's Summons
17% of 6 decks +16% synergy
Spirit Bonds
17% of 6 decks +16% synergy
Angelic Renewal
17% of 6 decks +15% synergy
Darkest Hour
17% of 6 decks +15% synergy
Sunbond
17% of 6 decks +15% synergy
Open the Graves
17% of 6 decks +15% synergy
Light of Promise
17% of 6 decks +13% synergy
Divine Visitation
17% of 6 decks +13% synergy
Felidar Retreat
17% of 6 decks +13% synergy
Black Market
17% of 6 decks +8% synergy
Cleric Class
17% of 6 decks +8% synergy
Grave Pact
17% of 6 decks +7% synergy
Animate Dead
17% of 6 decks +7% synergy
Kaya's Ghostform
17% of 6 decks +6% synergy
Phyrexian Arena
17% of 6 decks -10% synergy
Planeswalkers
Lolth, Spider Queen
33% of 6 decks +31% synergy
Vraska, Betrayal's Sting
33% of 3 decks +30% synergy
Kaya, Geist Hunter
17% of 6 decks +12% synergy
Liliana, Dreadhorde General
17% of 6 decks +10% synergy
Utility Lands
Cabal Coffers
50% of 6 decks +36% synergy
High Market
50% of 6 decks +36% synergy
Phyrexian Tower
50% of 6 decks +34% synergy
Urborg, Tomb of Yawgmoth
50% of 6 decks +27% synergy
Bojuka Bog
50% of 6 decks +5% synergy
Karn's Bastion
33% of 6 decks +27% synergy
Mortuary Mire
33% of 6 decks +26% synergy
Westvale Abbey
33% of 6 decks +24% synergy
Deserted Temple
17% of 6 decks +16% synergy
Idyllic Grange
17% of 6 decks +16% synergy
Crypt of Agadeem
17% of 6 decks +16% synergy
Nesting Grounds
17% of 6 decks +14% synergy
Command Beacon
17% of 6 decks +14% synergy
Nykthos, Shrine to Nyx
17% of 6 decks +12% synergy
Urza's Saga
17% of 6 decks +11% synergy
Eiganjo, Seat of the Empire
17% of 6 decks +5% synergy
Castle Locthwain
17% of 6 decks +3% synergy
Reliquary Tower
17% of 6 decks -4% synergy
Mana Artifacts
Orzhov Signet
100% of 6 decks +37% synergy
Sol Ring
83% of 6 decks -3% synergy
Talisman of Hierarchy
67% of 6 decks +11% synergy
Arcane Signet
67% of 6 decks -16% synergy
Vexing Puzzlebox
20% of 5 decks +20% synergy
Orzhov Keyrune
17% of 6 decks +16% synergy
Mox Opal
17% of 6 decks +15% synergy
Crowded Crypt
17% of 6 decks +14% synergy
Orzhov Cluestone
17% of 6 decks +14% synergy
Orzhov Locket
17% of 6 decks +13% synergy
Marble Diamond
17% of 6 decks +9% synergy
Charcoal Diamond
17% of 6 decks +9% synergy
Thought Vessel
17% of 6 decks +4% synergy
Fellwar Stone
17% of 6 decks -5% synergy
Mind Stone
17% of 6 decks -13% synergy
Lands
Tainted Field
83% of 6 decks +31% synergy
Caves of Koilos
83% of 6 decks +25% synergy
Command Tower
83% of 6 decks -3% synergy
Shattered Sanctum
67% of 6 decks +36% synergy
Vault of Champions
67% of 6 decks +25% synergy
Orzhov Basilica
67% of 6 decks +23% synergy
Godless Shrine
67% of 6 decks +18% synergy
Isolated Chapel
67% of 6 decks +6% synergy
Marsh Flats
50% of 6 decks +20% synergy
Fetid Heath
50% of 6 decks +14% synergy
Shineshadow Snarl
50% of 6 decks +10% synergy
Exotic Orchard
33% of 6 decks +9% synergy
Brightclimb Pathway
33% of 6 decks +4% synergy
Temple of Silence
33% of 6 decks -10% synergy
Thriving Heath
17% of 6 decks +14% synergy
Thriving Moor
17% of 6 decks +14% synergy
Goldmire Bridge
17% of 6 decks +10% synergy
Orzhov Guildgate
17% of 6 decks +8% synergy
Silent Clearing
17% of 6 decks +1% synergy
Scoured Barrens
17% of 6 decks -6% synergy
Myriad Landscape
17% of 6 decks -8% synergy