Colfenor, the Last Yew + Gutter Grime + Hangarback Walker + Altar of Dementia

Colfenor, the Last Yew
Gutter Grime
Hangarback Walker
Altar of Dementia

Requires
Colfenor, the Last Yew must be on the battlefield. Gutter Grime must be on the battlefield. Hangarback Walker must be in hand. Altar of Dementia must be on the battlefield.
Steps
  1. Cast Hangarback Walker by paying 0.
  2. Hangarback Walker enters the battlefield and dies as a state-based action due to having zero toughness.
  3. Gutter Grime triggers, putting a slime counter on it and creating a X/X Ooze creature token.
  4. Activate Altar of Dementia by sacrificing the Ooze.
  5. When the Ooze dies, Colfenor triggers, returning Hangarback Walker from your graveyard to the battlefield.
  6. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the Ooze's power.
  7. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers. Infinite self-mill. Infinite storm count. Infinite slime counters on Gutter Grime.

Colfenor, the Last Yew
0.40% of 1012 decks 4 decks
New Cards
Anthem of Champions
100% of 1 decks +100% synergy
High Synergy Cards
Endless One
100% of 4 decks +100% synergy
Walking Ballista
100% of 4 decks +97% synergy
Ashnod's Altar
100% of 4 decks +85% synergy
Viscera Seer
100% of 4 decks +84% synergy
Creatures
Phyrexian Marauder
75% of 4 decks +75% synergy
Shifting Wall
75% of 4 decks +75% synergy
Omarthis, Ghostfire Initiate
75% of 4 decks +75% synergy
Ugin's Conjurant
75% of 4 decks +75% synergy
Cryptic Trilobite
75% of 4 decks +73% synergy
Pitiless Plunderer
75% of 4 decks +70% synergy
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75% of 4 decks +68% synergy
Carrion Feeder
75% of 4 decks +65% synergy
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75% of 4 decks +63% synergy
Zulaport Cutthroat
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75% of 4 decks +52% synergy
Voracious Varmint
50% of 2 decks +50% synergy
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50% of 2 decks +50% synergy
Sifter of Skulls
50% of 4 decks +50% synergy
Stonecoil Serpent
50% of 4 decks +50% synergy
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50% of 2 decks +49% synergy
Pawn of Ulamog
50% of 4 decks +49% synergy
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50% of 4 decks +48% synergy
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50% of 4 decks +47% synergy
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50% of 4 decks +46% synergy
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50% of 4 decks +46% synergy
Accursed Marauder
50% of 2 decks +44% synergy
Corpse Knight
50% of 4 decks +44% synergy
Beast Whisperer
50% of 4 decks +42% synergy
Cruel Celebrant
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50% of 4 decks +35% synergy
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50% of 2 decks +22% synergy
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33% of 3 decks +33% synergy
Deepwood Legate
25% of 4 decks +25% synergy
Rushwood Legate
25% of 4 decks +25% synergy
Cho-Arrim Legate
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25% of 4 decks +25% synergy
Brindle Shoat
25% of 4 decks +25% synergy
Sultai Emissary
25% of 4 decks +25% synergy
Memnite
25% of 4 decks +25% synergy
Doomed Dissenter
25% of 4 decks +25% synergy
Gleancrawler
25% of 4 decks +25% synergy
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Termagant Swarm
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Corpse Augur
25% of 4 decks +25% synergy
Ornithopter
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25% of 4 decks +25% synergy
Bloodthrone Vampire
25% of 4 decks +25% synergy
Voice of Resurgence
25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
Merciless Executioner
25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +24% synergy
Instants
Enlightened Tutor
50% of 4 decks +37% synergy
Shred Memory
25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +24% synergy
Culling the Weak
25% of 4 decks +24% synergy
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25% of 4 decks +23% synergy
Dark Ritual
25% of 4 decks +19% synergy
Chord of Calling
25% of 4 decks +18% synergy
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25% of 4 decks +17% synergy
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25% of 4 decks +16% synergy
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25% of 4 decks +15% synergy
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25% of 4 decks +9% synergy
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Sorceries
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50% of 4 decks +48% synergy
Sign in Blood
50% of 4 decks +47% synergy
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50% of 4 decks +35% synergy
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50% of 4 decks +24% synergy
Rampant Growth
50% of 4 decks +23% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +22% synergy
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25% of 4 decks +21% synergy
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Phyrexian Altar
75% of 4 decks +68% synergy
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50% of 4 decks +49% synergy
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Enchantments
Soul Enervation
50% of 2 decks +50% synergy
Blight Mound
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Fanatical Devotion
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25% of 4 decks +25% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +22% synergy
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100% of 4 decks +9% synergy
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25% of 4 decks +24% synergy
Blooming Marsh
25% of 4 decks +22% synergy
Concealed Courtyard
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25% of 4 decks +21% synergy
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Razorverge Thicket
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Savannah
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Bayou
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Fabled Passage
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Krosan Verge
25% of 4 decks +9% synergy
Overgrown Farmland
25% of 4 decks +9% synergy
Terramorphic Expanse
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Shineshadow Snarl
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Necroblossom Snarl
25% of 4 decks +4% synergy
Fortified Village
25% of 4 decks +3% synergy
Brushland
25% of 4 decks -0% synergy
Path of Ancestry
25% of 4 decks -1% synergy
Vault of Champions
25% of 4 decks -4% synergy
Undergrowth Stadium
25% of 4 decks -8% synergy
Windswept Heath
25% of 4 decks -9% synergy
Marsh Flats
25% of 4 decks -10% synergy
Verdant Catacombs
25% of 4 decks -10% synergy
Canopy Vista
25% of 4 decks -20% synergy