Fain, the Broker + Thornbite Staff + Maskwood Nexus + Xathrid Necromancer

Fain, the Broker
Thornbite Staff
Maskwood Nexus
Xathrid Necromancer

Requires
All permanents on the battlefield. You control at least one additional creature. Thornbite Staff attached to Fain. Fain does not have summoning sickness.
Steps
  1. Activate Fain's first ability by tapping it and sacrificing a creature.
  2. The creature dies, triggering Xathrid Necromancer and Fain.
  3. Resolve the Xathrid Necromancer trigger, creating a 2/2 Zombie creature token.
  4. Resolve the Fain trigger, untapping it.
  5. Resolve the Fain ability from step 1, putting two +1/+1 counters on a creature you control.
  6. Repeat.
Results
Infinite +1/+1 counters. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.

Top Commanders (3)
Ellyn Harbreeze, Busybody // Haunted One
1.69% of 59 decks 1 decks
Fain, the Broker
0.71% of 282 decks 2 decks
Braids, Arisen Nightmare
0.02% of 5173 decks 1 decks
Top Cards (7)
Thousand-Year Elixir
86% of 7 decks +83% synergy
Ashnod's Altar
86% of 7 decks +78% synergy
Rotlung Reanimator
57% of 7 decks +57% synergy
Pitiless Plunderer
57% of 7 decks +54% synergy
Zulaport Cutthroat
57% of 7 decks +51% synergy
Feed the Swarm
57% of 7 decks +48% synergy
Skullclamp
57% of 7 decks +44% synergy
Creatures (50)
Vedalken Anatomist
100% of 1 decks +100% synergy
Experimental Aviator
100% of 1 decks +100% synergy
Novijen Sages
100% of 1 decks +100% synergy
Soul Diviner
100% of 1 decks +100% synergy
Keeper of Keys
100% of 1 decks +100% synergy
Tempest Caller
100% of 1 decks +100% synergy
Fleshtaker
100% of 1 decks +100% synergy
Master of Waves
100% of 1 decks +100% synergy
Vedalken Aethermage
100% of 1 decks +100% synergy
Sister Hospitaller
100% of 1 decks +100% synergy
Cemetery Protector
100% of 1 decks +100% synergy
Fatestitcher
100% of 1 decks +100% synergy
Reverent Hoplite
100% of 1 decks +100% synergy
Havengul Lich
100% of 1 decks +100% synergy
Village Bell-Ringer
100% of 1 decks +100% synergy
Company Commander
100% of 1 decks +99% synergy
Hopeful Initiate
100% of 1 decks +99% synergy
Jirina, Dauntless General
100% of 1 decks +99% synergy
Abdel Adrian, Gorion's Ward
100% of 1 decks +99% synergy
General's Enforcer
100% of 1 decks +99% synergy
Thalisse, Reverent Medium
100% of 1 decks +99% synergy
Vizier of Tumbling Sands
100% of 1 decks +99% synergy
Priest of Fell Rites
100% of 1 decks +99% synergy
Scholar of New Horizons
100% of 1 decks +99% synergy
Whirler Rogue
100% of 1 decks +99% synergy
Commissar Severina Raine
100% of 1 decks +99% synergy
Teysa Karlov
100% of 1 decks +99% synergy
Luminous Broodmoth
100% of 1 decks +99% synergy
Faerie Seer
100% of 1 decks +99% synergy
Trophy Mage
100% of 1 decks +99% synergy
Coppercoat Vanguard
100% of 1 decks +99% synergy
Glen Elendra Archmage
100% of 1 decks +99% synergy
Tribute Mage
100% of 1 decks +98% synergy
Cathar Commando
100% of 1 decks +98% synergy
Soul Warden
100% of 1 decks +97% synergy
Laboratory Maniac
100% of 1 decks +97% synergy
Adeline, Resplendent Cathar
100% of 1 decks +97% synergy
Knight of the White Orchid
100% of 1 decks +97% synergy
Mirkwood Bats
100% of 1 decks +91% synergy
Priest of Forgotten Gods
43% of 7 decks +42% synergy
Ayara, First of Locthwain
43% of 7 decks +41% synergy
Yawgmoth, Thran Physician
43% of 7 decks +41% synergy
Marionette Master
43% of 7 decks +41% synergy
Reassembling Skeleton
43% of 7 decks +41% synergy
Blood Artist
43% of 7 decks +37% synergy
Shadow-Rite Priest
40% of 5 decks +40% synergy
Forge, Neverwinter Charlatan
33% of 3 decks +33% synergy
Archpriest of Shadows
33% of 3 decks +32% synergy
Drivnod, Carnage Dominus
33% of 3 decks +31% synergy
Jerren, Corrupted Bishop
29% of 7 decks +28% synergy
Instants (35)
Call the Coppercoats
100% of 1 decks +98% synergy
Clever Concealment
100% of 1 decks +97% synergy
Rapid Hybridization
100% of 1 decks +95% synergy
Anguished Unmaking
100% of 1 decks +94% synergy
Enlightened Tutor
100% of 1 decks +92% synergy
Generous Gift
100% of 1 decks +88% synergy
Cyclonic Rift
100% of 1 decks +85% synergy
Swords to Plowshares
100% of 1 decks +72% synergy
Malakir Rebirth
43% of 7 decks +38% synergy
Deadly Dispute
43% of 7 decks +38% synergy
Vampiric Tutor
43% of 7 decks +33% synergy
Deadly Derision
33% of 3 decks +33% synergy
Hagra Mauling
29% of 7 decks +27% synergy
Defile
29% of 7 decks +27% synergy
Go for the Throat
29% of 7 decks +25% synergy
Deadly Rollick
29% of 7 decks +24% synergy
Village Rites
29% of 7 decks +23% synergy
Cut Down
25% of 4 decks +24% synergy
Insidious Dreams
14% of 7 decks +14% synergy
Necrologia
14% of 7 decks +14% synergy
Malicious Affliction
14% of 7 decks +14% synergy
Fatal Push
14% of 7 decks +14% synergy
Mausoleum Secrets
14% of 7 decks +14% synergy
Fake Your Own Death
14% of 7 decks +14% synergy
Lethal Scheme
14% of 7 decks +14% synergy
Price of Fame
14% of 7 decks +14% synergy
Force of Despair
14% of 7 decks +14% synergy
Imp's Mischief
14% of 7 decks +13% synergy
Feign Death
14% of 7 decks +13% synergy
Doom Blade
14% of 7 decks +13% synergy
Baleful Mastery
14% of 7 decks +13% synergy
Tragic Slip
14% of 7 decks +12% synergy
Plumb the Forbidden
14% of 7 decks +12% synergy
Infernal Grasp
14% of 7 decks +9% synergy
Dark Ritual
14% of 7 decks +4% synergy
Sorceries (33)
Mass Appeal
100% of 1 decks +100% synergy
Visions of Glory
100% of 1 decks +100% synergy
Increasing Devotion
100% of 1 decks +99% synergy
Ascend from Avernus
100% of 1 decks +99% synergy
Damn
100% of 1 decks +96% synergy
Diabolic Intent
43% of 7 decks +38% synergy
Victimize
43% of 7 decks +37% synergy
Reanimate
43% of 7 decks +36% synergy
Toxic Deluge
43% of 7 decks +35% synergy
Demonic Tutor
43% of 7 decks +30% synergy
Dark Petition
29% of 7 decks +28% synergy
Beseech the Queen
29% of 7 decks +28% synergy
Agadeem's Awakening
29% of 7 decks +26% synergy
Exsanguinate
29% of 7 decks +26% synergy
Sign in Blood
29% of 7 decks +23% synergy
Blood Money
17% of 6 decks +16% synergy
Diabolic Revelation
14% of 7 decks +14% synergy
Cut of the Profits
14% of 7 decks +14% synergy
Dead of Winter
14% of 7 decks +14% synergy
Introduction to Annihilation
14% of 7 decks +14% synergy
Chain of Smog
14% of 7 decks +14% synergy
Beacon of Unrest
14% of 7 decks +14% synergy
Bubbling Muck
14% of 7 decks +13% synergy
Black Sun's Zenith
14% of 7 decks +13% synergy
Mutilate
14% of 7 decks +13% synergy
Dark Deal
14% of 7 decks +13% synergy
Patriarch's Bidding
14% of 7 decks +12% synergy
Dread Return
14% of 7 decks +12% synergy
Imperial Seal
14% of 7 decks +11% synergy
Grim Tutor
14% of 7 decks +11% synergy
Torment of Hailfire
14% of 7 decks +11% synergy
Diabolic Tutor
14% of 7 decks +10% synergy
Damnation
14% of 7 decks +9% synergy
Utility Artifacts (41)
Halo Fountain
100% of 1 decks +98% synergy
Agatha's Soul Cauldron
100% of 1 decks +97% synergy
Sting, the Glinting Dagger
50% of 2 decks +48% synergy
Staff of Domination
43% of 7 decks +41% synergy
Phyrexian Altar
43% of 7 decks +39% synergy
Transmogrant's Crown
33% of 3 decks +33% synergy
Prized Statue
33% of 6 decks +32% synergy
Vat of Rebirth
33% of 3 decks +32% synergy
Cauldron of Souls
29% of 7 decks +28% synergy
Magewright's Stone
29% of 7 decks +28% synergy
Pyre of Heroes
29% of 7 decks +28% synergy
Nim Deathmantle
29% of 7 decks +28% synergy
Umbral Mantle
29% of 7 decks +28% synergy
Jet Medallion
29% of 7 decks +27% synergy
Bontu's Monument
29% of 7 decks +26% synergy
Expedition Map
29% of 7 decks +24% synergy
Lightning Greaves
29% of 7 decks +3% synergy
Swiftfoot Boots
29% of 7 decks +0% synergy
Cryptic Gateway
14% of 7 decks +14% synergy
Aetherworks Marvel
14% of 7 decks +14% synergy
Manascape Refractor
14% of 7 decks +14% synergy
Dragon Throne of Tarkir
14% of 7 decks +14% synergy
Sword of the Paruns
14% of 7 decks +14% synergy
Animation Module
14% of 7 decks +14% synergy
Throne of Geth
14% of 7 decks +14% synergy
Blade of the Bloodchief
14% of 7 decks +14% synergy
Mycosynth Lattice
14% of 7 decks +13% synergy
Mycosynth Wellspring
14% of 7 decks +13% synergy
Clock of Omens
14% of 7 decks +13% synergy
Krark-Clan Ironworks
14% of 7 decks +13% synergy
Trading Post
14% of 7 decks +13% synergy
Whip of Erebos
14% of 7 decks +12% synergy
Moonsilver Key
14% of 7 decks +12% synergy
Ichor Wellspring
14% of 7 decks +12% synergy
Rings of Brighthearth
14% of 7 decks +12% synergy
Urza's Incubator
14% of 7 decks +12% synergy
Wishclaw Talisman
14% of 7 decks +11% synergy
Altar of Dementia
14% of 7 decks +11% synergy
The Ozolith
14% of 7 decks +11% synergy
Vanquisher's Banner
14% of 7 decks +10% synergy
Wayfarer's Bauble
14% of 7 decks +3% synergy
Enchantments (30)
Delaying Shield
100% of 1 decks +100% synergy
Phyrexian Unlife
100% of 1 decks +100% synergy
Solemnity
100% of 1 decks +100% synergy
Arcane Adaptation
100% of 1 decks +99% synergy
Etchings of the Chosen
100% of 1 decks +99% synergy
Intruder Alarm
100% of 1 decks +99% synergy
Freed from the Real
100% of 1 decks +99% synergy
Reflections of Littjara
100% of 1 decks +97% synergy
Kindred Discovery
100% of 1 decks +97% synergy
Anointed Procession
100% of 1 decks +96% synergy
Black Market Connections
50% of 6 decks +44% synergy
Retribution of the Ancients
43% of 7 decks +43% synergy
Biotransference
33% of 3 decks +32% synergy
Conspiracy
29% of 7 decks +28% synergy
Dreadhorde Invasion
29% of 7 decks +27% synergy
Dictate of Erebos
29% of 7 decks +26% synergy
Bastion of Remembrance
29% of 7 decks +25% synergy
Agent of the Iron Throne
17% of 6 decks +15% synergy
Lithoform Blight
14% of 7 decks +14% synergy
Demonic Lore
14% of 7 decks +14% synergy
Dark Tutelage
14% of 7 decks +14% synergy
Treacherous Blessing
14% of 7 decks +14% synergy
Dance of the Dead
14% of 7 decks +13% synergy
Grave Pact
14% of 7 decks +12% synergy
Revel in Riches
14% of 7 decks +12% synergy
Black Market
14% of 7 decks +12% synergy
Necropotence
14% of 7 decks +11% synergy
The Meathook Massacre
14% of 7 decks +11% synergy
Animate Dead
14% of 7 decks +9% synergy
Phyrexian Arena
14% of 7 decks +7% synergy
Planeswalkers (2)
Liliana Vess
14% of 7 decks +14% synergy
Professor Onyx
14% of 7 decks +13% synergy
Utility Lands (33)
Windbrisk Heights
100% of 1 decks +98% synergy
Vault of the Archangel
100% of 1 decks +98% synergy
Castle Ardenvale
100% of 1 decks +98% synergy
Hall of Heliod's Generosity
100% of 1 decks +97% synergy
Bojuka Bog
71% of 7 decks +55% synergy
Cabal Coffers
57% of 7 decks +51% synergy
War Room
57% of 7 decks +51% synergy
Witch's Cottage
43% of 7 decks +41% synergy
Phyrexian Tower
43% of 7 decks +38% synergy
Takenuma, Abandoned Mire
43% of 7 decks +36% synergy
Cabal Stronghold
29% of 7 decks +27% synergy
Castle Locthwain
29% of 7 decks +25% synergy
High Market
29% of 7 decks +25% synergy
Buried Ruin
29% of 7 decks +23% synergy
Nykthos, Shrine to Nyx
29% of 7 decks +23% synergy
Urborg, Tomb of Yawgmoth
29% of 7 decks +18% synergy
Reliquary Tower
29% of 7 decks +1% synergy
Ebon Stronghold
14% of 7 decks +14% synergy
Peat Bog
14% of 7 decks +14% synergy
Scrying Sheets
14% of 7 decks +14% synergy
Deserted Temple
14% of 7 decks +14% synergy
Volrath's Stronghold
14% of 7 decks +13% synergy
Dark Depths
14% of 7 decks +13% synergy
Nesting Grounds
14% of 7 decks +13% synergy
Mutavault
14% of 7 decks +13% synergy
Vesuva
14% of 7 decks +13% synergy
Westvale Abbey
14% of 7 decks +13% synergy
Shizo, Death's Storehouse
14% of 7 decks +12% synergy
Thespian's Stage
14% of 7 decks +12% synergy
Treasure Vault
14% of 7 decks +12% synergy
Ghost Quarter
14% of 7 decks +11% synergy
Karn's Bastion
14% of 7 decks +9% synergy
Urza's Saga
14% of 7 decks +7% synergy
Mana Artifacts (22)
Talisman of Hierarchy
100% of 1 decks +95% synergy
Talisman of Dominance
100% of 1 decks +93% synergy
Dimir Signet
100% of 1 decks +92% synergy
Sol Ring
86% of 7 decks +2% synergy
Arcane Signet
57% of 7 decks -12% synergy
Patriar's Seal
50% of 6 decks +48% synergy
Charcoal Diamond
29% of 7 decks +25% synergy
Mana Crypt
29% of 7 decks +17% synergy
Fellwar Stone
29% of 7 decks +8% synergy
Relic of Legends
20% of 5 decks +17% synergy
Honor-Worn Shaku
14% of 7 decks +14% synergy
Paradise Mantle
14% of 7 decks +14% synergy
Extraplanar Lens
14% of 7 decks +13% synergy
Springleaf Drum
14% of 7 decks +13% synergy
Prismatic Lens
14% of 7 decks +12% synergy
Basalt Monolith
14% of 7 decks +11% synergy
Mana Vault
14% of 7 decks +8% synergy
Chrome Mox
14% of 7 decks +7% synergy
Jeweled Lotus
14% of 7 decks +7% synergy
Thought Vessel
14% of 7 decks -1% synergy
Commander's Sphere
14% of 7 decks -3% synergy
Mind Stone
14% of 7 decks -5% synergy
Lands (12)
Temple of Silence
100% of 1 decks +96% synergy
Dimir Aqueduct
100% of 1 decks +95% synergy
Isolated Chapel
100% of 1 decks +95% synergy
Drowned Catacomb
100% of 1 decks +94% synergy
Caves of Koilos
100% of 1 decks +94% synergy
Demolition Field
33% of 3 decks +30% synergy
Myriad Landscape
29% of 7 decks +7% synergy
Rocky Tar Pit
14% of 7 decks +14% synergy
Fabled Passage
14% of 7 decks +4% synergy
Path of Ancestry
14% of 7 decks -4% synergy
Exotic Orchard
14% of 7 decks -19% synergy
Command Tower
14% of 7 decks -58% synergy