Fain, the Broker + Thornbite Staff + Crystalline Crawler + Gravecrawler

Fain, the Broker
Thornbite Staff
Crystalline Crawler
Gravecrawler

Requires
All permanents on the battlefield. Thornbite Staff attached to Fain. Fain does not have summoning sickness. You control at least one additional Zombie.
Steps
  1. Activate Fain's first ability by tapping it and sacrificing Gravecrawler.
  2. Gravecrawler dies, triggering Fain, untapping it.
  3. Resolve the Fain ability from step 1, putting two +1/+1 counters on Crystalline Crawler.
  4. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding b.
  5. Cast Gravecrawler from your graveyard by paying b.
  6. Repeat.
  7. Once you have infinite mana and counters, you may instead activate Fain's other abilities.
Results
Infinite creature tokens. Infinite Treasure tokens. Infinite colored mana. Infinite +1/+1 counters. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.

Top Commanders (1)
Fain, the Broker
0.71% of 282 decks 2 decks
Creatures (38)
Rotlung Reanimator
100% of 2 decks +100% synergy
Forge, Neverwinter Charlatan
100% of 1 decks +99% synergy
Xathrid Necromancer
100% of 2 decks +99% synergy
Walking Ballista
100% of 2 decks +97% synergy
Reassembling Skeleton
100% of 2 decks +83% synergy
Mirkwood Bats
100% of 1 decks +83% synergy
Arcbound Overseer
50% of 2 decks +50% synergy
Arcbound Crusher
50% of 2 decks +50% synergy
Arcbound Reclaimer
50% of 2 decks +50% synergy
Stonecoil Serpent
50% of 2 decks +50% synergy
Arcbound Ravager
50% of 2 decks +50% synergy
Ruthless Knave
50% of 2 decks +49% synergy
Academy Manufactor
50% of 2 decks +49% synergy
Xiahou Dun, the One-Eyed
50% of 2 decks +49% synergy
Tenacious Dead
50% of 2 decks +49% synergy
Gleaming Barrier
50% of 2 decks +49% synergy
Hangarback Walker
50% of 2 decks +49% synergy
Steel Overseer
50% of 2 decks +49% synergy
Vengeful Dead
50% of 2 decks +49% synergy
Mindless Automaton
50% of 2 decks +48% synergy
Undercity Scrounger
50% of 2 decks +48% synergy
Puppeteer Clique
50% of 2 decks +48% synergy
Workshop Assistant
50% of 2 decks +48% synergy
Ruthless Technomancer
50% of 2 decks +48% synergy
Disciple of the Vault
50% of 2 decks +47% synergy
Marionette Master
50% of 2 decks +46% synergy
Undead Augur
50% of 2 decks +46% synergy
Myr Retriever
50% of 2 decks +45% synergy
Sidisi, Undead Vizier
50% of 2 decks +43% synergy
Mikaeus, the Unhallowed
50% of 2 decks +41% synergy
Noxious Gearhulk
50% of 2 decks +41% synergy
Carrion Feeder
50% of 2 decks +39% synergy
Ophiomancer
50% of 2 decks +39% synergy
Pitiless Plunderer
50% of 2 decks +36% synergy
Syr Konrad, the Grim
50% of 2 decks +30% synergy
Zulaport Cutthroat
50% of 2 decks +23% synergy
Blood Artist
50% of 2 decks +21% synergy
Crypt Ghast
50% of 2 decks +7% synergy
Instants (11)
Deadly Derision
100% of 1 decks +99% synergy
Insidious Dreams
50% of 2 decks +49% synergy
Fake Your Own Death
50% of 2 decks +47% synergy
Price of Fame
50% of 2 decks +47% synergy
Necrologia
50% of 2 decks +47% synergy
Malicious Affliction
50% of 2 decks +45% synergy
Feign Death
50% of 2 decks +43% synergy
Cut Down
50% of 2 decks +41% synergy
Deadly Rollick
50% of 2 decks +31% synergy
Deadly Dispute
50% of 2 decks +30% synergy
Vampiric Tutor
50% of 2 decks +23% synergy
Sorceries (22)
Diabolic Intent
100% of 2 decks +85% synergy
Diabolic Revelation
50% of 2 decks +49% synergy
Cut of the Profits
50% of 2 decks +48% synergy
Dead of Winter
50% of 2 decks +48% synergy
Blood Money
50% of 2 decks +47% synergy
Chain of Smog
50% of 2 decks +45% synergy
Dark Petition
50% of 2 decks +44% synergy
Beacon of Unrest
50% of 2 decks +43% synergy
Imperial Seal
50% of 2 decks +43% synergy
Beseech the Queen
50% of 2 decks +41% synergy
Dread Return
50% of 2 decks +37% synergy
Dark Deal
50% of 2 decks +36% synergy
Grim Tutor
50% of 2 decks +34% synergy
Diabolic Tutor
50% of 2 decks +31% synergy
Torment of Hailfire
50% of 2 decks +29% synergy
Victimize
50% of 2 decks +29% synergy
Exsanguinate
50% of 2 decks +29% synergy
Damnation
50% of 2 decks +24% synergy
Reanimate
50% of 2 decks +20% synergy
Toxic Deluge
50% of 2 decks +20% synergy
Demonic Tutor
50% of 2 decks +16% synergy
Feed the Swarm
50% of 2 decks -7% synergy
Utility Artifacts (19)
Maskwood Nexus
100% of 2 decks +99% synergy
Agatha's Soul Cauldron
100% of 1 decks +98% synergy
Staff of Domination
100% of 2 decks +97% synergy
Thousand-Year Elixir
100% of 2 decks +97% synergy
Vat of Rebirth
100% of 1 decks +92% synergy
Ashnod's Altar
100% of 2 decks +81% synergy
Animation Module
50% of 2 decks +50% synergy
Mycosynth Lattice
50% of 2 decks +50% synergy
Throne of Geth
50% of 2 decks +50% synergy
The Ozolith
50% of 2 decks +50% synergy
Magewright's Stone
50% of 2 decks +49% synergy
Clock of Omens
50% of 2 decks +49% synergy
Moonsilver Key
50% of 2 decks +48% synergy
Krark-Clan Ironworks
50% of 2 decks +48% synergy
Rings of Brighthearth
50% of 2 decks +48% synergy
Trading Post
50% of 2 decks +47% synergy
Prized Statue
50% of 2 decks +47% synergy
Phyrexian Altar
50% of 2 decks +38% synergy
Expedition Map
50% of 2 decks +32% synergy
Enchantments (10)
Conspiracy
100% of 2 decks +99% synergy
Biotransference
100% of 1 decks +92% synergy
Dance of the Dead
50% of 2 decks +45% synergy
Revel in Riches
50% of 2 decks +44% synergy
Agent of the Iron Throne
50% of 2 decks +43% synergy
Dreadhorde Invasion
50% of 2 decks +41% synergy
Necropotence
50% of 2 decks +33% synergy
Animate Dead
50% of 2 decks +31% synergy
Black Market Connections
50% of 2 decks +29% synergy
Phyrexian Arena
50% of 2 decks +14% synergy
Planeswalkers (2)
Liliana Vess
50% of 2 decks +45% synergy
Professor Onyx
50% of 2 decks +43% synergy
Utility Lands (10)
Treasure Vault
50% of 2 decks +49% synergy
Vesuva
50% of 2 decks +47% synergy
Karn's Bastion
50% of 2 decks +46% synergy
Buried Ruin
50% of 2 decks +43% synergy
Thespian's Stage
50% of 2 decks +42% synergy
War Room
50% of 2 decks +34% synergy
Takenuma, Abandoned Mire
50% of 2 decks +28% synergy
Witch's Cottage
50% of 2 decks +25% synergy
Cabal Stronghold
50% of 2 decks +7% synergy
Cabal Coffers
50% of 2 decks -8% synergy
Mana Artifacts (9)
Sol Ring
100% of 2 decks +13% synergy
Basalt Monolith
50% of 2 decks +47% synergy
Patriar's Seal
50% of 2 decks +46% synergy
Extraplanar Lens
50% of 2 decks +45% synergy
Chrome Mox
50% of 2 decks +42% synergy
Mana Vault
50% of 2 decks +41% synergy
Commander's Sphere
50% of 2 decks +37% synergy
Jeweled Lotus
50% of 2 decks +37% synergy
Mana Crypt
50% of 2 decks +36% synergy