Colfenor, the Last Yew + Ashnod's Altar + Shifting Wall + Ugin's Conjurant

Colfenor, the Last Yew
Ashnod's Altar
Shifting Wall
Ugin's Conjurant

Requires
Colfenor, the Last Yew must be on the battlefield. Ashnod's Altar must be on the battlefield. Shifting Wall must be on the battlefield. Ugin's Conjurant must be in the graveyard. At least one +1/+1 counter on Shifting Wall.
Steps
  1. Sacrifice Shifting Wall to Ashnod's Altar for .
  2. Colfenor triggers, returning Ugin's Conjurant from your graveyard to your hand.
  3. Cast Ugin's Conjurant for 1.
  4. Sacrifice Ugin's Conjurant to Ashnod's Altar for .
  5. Colfenor triggers, returning Shifting Wall from your graveyard to your hand.
  6. Cast Shifting Wall for 1.
  7. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Colfenor, the Last Yew
4.03% of 1041 decks 42 decks
High Synergy Cards
Endless One
79% of 43 decks +79% synergy
Stonecoil Serpent
79% of 43 decks +79% synergy
Viscera Seer
86% of 43 decks +69% synergy
Hangarback Walker
70% of 43 decks +69% synergy
Zulaport Cutthroat
79% of 43 decks +66% synergy
Cruel Celebrant
65% of 43 decks +57% synergy
Grim Haruspex
60% of 43 decks +55% synergy
Pawn of Ulamog
53% of 43 decks +52% synergy
Phyrexian Altar
58% of 43 decks +51% synergy
Elas il-Kor, Sadistic Pilgrim
66% of 29 decks +49% synergy
Top Cards
Sakura-Tribe Elder
65% of 43 decks +41% synergy
Blood Artist
60% of 43 decks +48% synergy
Swords to Plowshares
60% of 43 decks -2% synergy
Farseek
58% of 43 decks +15% synergy
Altar of Dementia
56% of 43 decks +49% synergy
Carrion Feeder
56% of 43 decks +45% synergy
Insidious Roots
56% of 9 decks +35% synergy
Corpse Knight
51% of 43 decks +45% synergy
Beast Whisperer
51% of 43 decks +43% synergy
Midnight Reaper
49% of 43 decks +46% synergy
Creatures
Cryptic Trilobite
47% of 43 decks +44% synergy
Walking Ballista
44% of 43 decks +41% synergy
Syr Konrad, the Grim
44% of 43 decks +37% synergy
Eternal Witness
44% of 43 decks +18% synergy
Tormod, the Desecrator
40% of 43 decks +39% synergy
Foundation Breaker
40% of 43 decks +38% synergy
Woe Strider
40% of 43 decks +35% synergy
Pitiless Plunderer
40% of 43 decks +35% synergy
Reclamation Sage
40% of 43 decks +32% synergy
Birds of Paradise
40% of 43 decks +3% synergy
Phyrexian Marauder
37% of 43 decks +37% synergy
Ornithopter
35% of 43 decks +35% synergy
Sifter of Skulls
35% of 43 decks +35% synergy
Faeburrow Elder
35% of 43 decks +26% synergy
Saffi Eriksdotter
33% of 43 decks +27% synergy
Omarthis, Ghostfire Initiate
31% of 16 decks +31% synergy
Farhaven Elf
30% of 43 decks +27% synergy
Bartolomé del Presidio
29% of 14 decks +20% synergy
Solemn Simulacrum
28% of 43 decks +21% synergy
Willow Geist
28% of 40 decks +27% synergy
Falkenrath Noble
26% of 43 decks +25% synergy
Spore Frog
26% of 43 decks +20% synergy
Shambling Ghast
24% of 41 decks +24% synergy
Llanowar Elves
23% of 43 decks +7% synergy
Avacyn's Pilgrim
23% of 43 decks +2% synergy
Memnite
21% of 43 decks +21% synergy
Blood Pet
21% of 43 decks +21% synergy
Harvester of Souls
21% of 43 decks +20% synergy
Reveillark
21% of 43 decks +15% synergy
Wood Elves
21% of 43 decks +13% synergy
Haywire Mite
21% of 24 decks +17% synergy
Myr Moonvessel
19% of 43 decks +19% synergy
Bloodthrone Vampire
19% of 43 decks +18% synergy
Diligent Farmhand
19% of 43 decks +18% synergy
Dimir House Guard
19% of 43 decks +18% synergy
Karmic Guide
19% of 43 decks +11% synergy
Esper Sentinel
19% of 43 decks +3% synergy
Delighted Halfling
17% of 18 decks -4% synergy
Flesh-Eater Imp
16% of 43 decks +16% synergy
Poison-Tip Archer
16% of 43 decks +13% synergy
Plaguecrafter
16% of 43 decks +12% synergy
Knight of Autumn
16% of 43 decks +12% synergy
Protean Hulk
16% of 43 decks +11% synergy
Bloom Tender
16% of 43 decks +8% synergy
Elves of Deep Shadow
16% of 43 decks +1% synergy
Cartel Aristocrat
14% of 43 decks +13% synergy
Soul of the Harvest
14% of 43 decks +13% synergy
Renegade Rallier
14% of 43 decks +12% synergy
Shriekmaw
14% of 43 decks +11% synergy
Sapling of Colfenor
14% of 43 decks +10% synergy
Instants
Path to Exile
37% of 43 decks -7% synergy
Beast Within
35% of 43 decks +6% synergy
Assassin's Trophy
35% of 43 decks +4% synergy
Despark
30% of 43 decks +20% synergy
Vampiric Tutor
30% of 43 decks +16% synergy
Eladamri's Call
26% of 43 decks +15% synergy
Enlightened Tutor
26% of 43 decks +13% synergy
Heroic Intervention
26% of 43 decks +1% synergy
Worldly Tutor
21% of 43 decks +9% synergy
Generous Gift
21% of 43 decks +5% synergy
Teferi's Protection
21% of 43 decks +5% synergy
Anguished Unmaking
21% of 43 decks -9% synergy
Mythos of Nethroi
19% of 43 decks +9% synergy
Entomb
19% of 43 decks +8% synergy
Village Rites
16% of 43 decks +10% synergy
Tear Asunder
14% of 29 decks +9% synergy
Rushed Rebirth
12% of 43 decks +11% synergy
Mortify
12% of 43 decks -5% synergy
Return to Nature
9% of 43 decks +7% synergy
Deadly Dispute
7% of 41 decks +2% synergy
Rally the Ancestors
7% of 43 decks +7% synergy
Altar's Reap
7% of 43 decks +7% synergy
Silence
7% of 43 decks +3% synergy
Malakir Rebirth
7% of 43 decks +3% synergy
Veil of Summer
7% of 43 decks +2% synergy
Dark Ritual
7% of 43 decks +1% synergy
Nature's Claim
7% of 43 decks +1% synergy
Grisly Salvage
7% of 43 decks -1% synergy
Abrupt Decay
7% of 43 decks -2% synergy
Abzan Charm
7% of 43 decks -3% synergy
Putrefy
7% of 43 decks -5% synergy
Sorceries
Rampant Growth
44% of 43 decks +17% synergy
Cultivate
40% of 43 decks -7% synergy
Demonic Tutor
35% of 43 decks +17% synergy
Nature's Lore
35% of 43 decks +4% synergy
Diabolic Intent
33% of 43 decks +24% synergy
Three Visits
33% of 43 decks +10% synergy
Damn
28% of 43 decks +12% synergy
Kodama's Reach
26% of 43 decks -1% synergy
Ecological Appreciation
23% of 43 decks +23% synergy
Tendrils of Agony
19% of 43 decks +19% synergy
Wrath of God
19% of 43 decks +13% synergy
Reanimate
19% of 43 decks +9% synergy
Eerie Ultimatum
19% of 43 decks -4% synergy
Dig Up
18% of 38 decks +16% synergy
Sign in Blood
16% of 43 decks +13% synergy
Buried Alive
14% of 43 decks +6% synergy
Dusk // Dawn
14% of 43 decks +3% synergy
Grim Tutor
12% of 43 decks +9% synergy
Austere Command
12% of 43 decks +4% synergy
Bala Ged Recovery
12% of 43 decks +3% synergy
Harmonize
12% of 43 decks +2% synergy
Night's Whisper
12% of 43 decks -3% synergy
Toxic Deluge
12% of 43 decks -8% synergy
Ascend from Avernus
9% of 32 decks +8% synergy
Behold the Beyond
9% of 43 decks +9% synergy
Akroma's Vengeance
9% of 43 decks +9% synergy
Cleansing Nova
9% of 43 decks +7% synergy
Jarad's Orders
9% of 43 decks +7% synergy
Damnation
9% of 43 decks +6% synergy
Diabolic Tutor
9% of 43 decks +6% synergy
Read the Bones
9% of 43 decks +5% synergy
Painful Truths
9% of 43 decks +2% synergy
Primal Growth
7% of 43 decks +6% synergy
Day of Judgment
7% of 43 decks +6% synergy
Search for Tomorrow
7% of 43 decks +6% synergy
Ondu Inversion
7% of 43 decks +6% synergy
Skyshroud Claim
7% of 43 decks +2% synergy
Finale of Devastation
7% of 43 decks -0% synergy
Victimize
7% of 43 decks -0% synergy
Utility Artifacts
Blasting Station
28% of 43 decks +27% synergy
Skullclamp
28% of 43 decks +12% synergy
Desecrated Tomb
26% of 43 decks +25% synergy
Instrument of the Bards
12% of 41 decks +12% synergy
Aetherflux Reservoir
12% of 43 decks +6% synergy
Gate to the Afterlife
9% of 43 decks +9% synergy
Bolas's Citadel
9% of 43 decks +2% synergy
Birthing Pod
7% of 43 decks +2% synergy
The Great Henge
7% of 43 decks +1% synergy
Lightning Greaves
7% of 43 decks -9% synergy
Enchantments
Moldervine Reclamation
40% of 43 decks +29% synergy
Lumithread Field
37% of 43 decks +37% synergy
Parapet
33% of 43 decks +32% synergy
Mirari's Wake
33% of 43 decks +19% synergy
Gaea's Anthem
30% of 43 decks +30% synergy
Glorious Anthem
30% of 43 decks +30% synergy
Fecundity
30% of 43 decks +28% synergy
Bastion of Remembrance
28% of 43 decks +23% synergy
Always Watching
26% of 43 decks +25% synergy
Guardian Project
26% of 43 decks +19% synergy
Builder's Blessing
23% of 43 decks +23% synergy
Fortifying Provisions
23% of 43 decks +23% synergy
Castle
19% of 43 decks +19% synergy
Abzan Ascendancy
19% of 43 decks +13% synergy
Smothering Tithe
19% of 43 decks +2% synergy
Phyrexian Arena
16% of 43 decks +2% synergy
Enduring Renewal
14% of 43 decks +14% synergy
Sylvan Library
14% of 43 decks -1% synergy
The Meathook Massacre
12% of 40 decks +8% synergy
Blight Mound
12% of 43 decks +11% synergy
Leyline of Vitality
12% of 43 decks +11% synergy
Phyrexian Reclamation
12% of 43 decks +10% synergy
Evolutionary Leap
12% of 43 decks +9% synergy
Aura Shards
12% of 43 decks -0% synergy
Dark Prophecy
9% of 43 decks +9% synergy
Spidersilk Armor
9% of 43 decks +8% synergy
Shadows of the Past
7% of 43 decks +7% synergy
Gutter Grime
7% of 43 decks +7% synergy
Dictate of Heliod
7% of 43 decks +7% synergy
Black Market
7% of 43 decks +6% synergy
Death's Oasis
7% of 43 decks +4% synergy
Greater Good
7% of 43 decks +2% synergy
Planeswalkers
Tevesh Szat, Doom of Fools
7% of 43 decks +6% synergy
Utility Lands
Bojuka Bog
23% of 43 decks -7% synergy
Ancient Tomb
21% of 43 decks +12% synergy
Boseiju, Who Endures
21% of 34 decks -2% synergy
Phyrexian Tower
19% of 43 decks +8% synergy
Urborg, Tomb of Yawgmoth
19% of 43 decks -2% synergy
Takenuma, Abandoned Mire
18% of 34 decks +4% synergy
High Market
16% of 43 decks +10% synergy
Yavimaya, Cradle of Growth
14% of 43 decks -13% synergy
Castle Garenbrig
7% of 43 decks +6% synergy
Castle Locthwain
7% of 43 decks +5% synergy
Command Beacon
7% of 43 decks +3% synergy
Urza's Saga
7% of 43 decks +3% synergy
Cabal Coffers
7% of 43 decks +2% synergy
Mana Artifacts
Arcane Signet
72% of 43 decks +7% synergy
Sol Ring
72% of 43 decks -8% synergy
Talisman of Hierarchy
26% of 43 decks +19% synergy
Talisman of Resilience
26% of 43 decks +18% synergy
Talisman of Unity
19% of 43 decks +13% synergy
Mana Crypt
19% of 43 decks +11% synergy
Tangleroot
16% of 43 decks +16% synergy
Jeweled Lotus
16% of 43 decks +12% synergy
Fellwar Stone
16% of 43 decks +7% synergy
Golgari Signet
14% of 43 decks +2% synergy
Orzhov Signet
12% of 43 decks +3% synergy
Commander's Sphere
9% of 43 decks -5% synergy
Selesnya Signet
7% of 43 decks -1% synergy
Lands
Command Tower
84% of 43 decks -7% synergy
Vault of Champions
58% of 43 decks +29% synergy
Undergrowth Stadium
58% of 43 decks +25% synergy
Exotic Orchard
58% of 43 decks +3% synergy
Llanowar Wastes
56% of 43 decks +29% synergy
Overgrown Tomb
56% of 43 decks +7% synergy
Sandsteppe Citadel
56% of 43 decks +5% synergy
Indatha Triome
51% of 43 decks +7% synergy
Caves of Koilos
49% of 43 decks +22% synergy
Godless Shrine
49% of 43 decks +2% synergy
Temple Garden
47% of 43 decks -1% synergy
Sunpetal Grove
40% of 43 decks +6% synergy
Marsh Flats
40% of 43 decks +5% synergy
Woodland Cemetery
40% of 43 decks +3% synergy
Isolated Chapel
37% of 43 decks +3% synergy
Verdant Catacombs
37% of 43 decks +2% synergy
Evolving Wilds
33% of 43 decks +5% synergy
Canopy Vista
33% of 43 decks -12% synergy
Terramorphic Expanse
30% of 43 decks +14% synergy
Bountiful Promenade
30% of 43 decks -1% synergy
Windswept Heath
30% of 43 decks -3% synergy
Underground Mortuary
30% of 10 decks +3% synergy
Murmuring Bosk
26% of 43 decks +5% synergy
Overgrown Farmland
25% of 40 decks +8% synergy
Fabled Passage
23% of 43 decks +10% synergy
Krosan Verge
23% of 43 decks +7% synergy
Myriad Landscape
21% of 43 decks +7% synergy
Brushland
21% of 43 decks -4% synergy
Thriving Moor
19% of 43 decks +17% synergy
Mana Confluence
19% of 43 decks +10% synergy
City of Brass
19% of 43 decks +9% synergy
Temple of Plenty
19% of 43 decks +3% synergy
Temple of Malady
19% of 43 decks +1% synergy
Shattered Sanctum
18% of 38 decks +6% synergy
Darkbore Pathway
16% of 43 decks +8% synergy
Branchloft Pathway
16% of 43 decks +7% synergy
Blighted Woodland
14% of 43 decks +10% synergy
Nurturing Peatland
14% of 43 decks +8% synergy
Jungle Hollow
14% of 43 decks +6% synergy
Flooded Strand
14% of 43 decks +6% synergy
Ash Barrens
14% of 43 decks +5% synergy
Tainted Field
14% of 43 decks +3% synergy
Scoured Barrens
14% of 43 decks +2% synergy
Temple of Silence
14% of 43 decks -3% synergy
Deathcap Glade
13% of 38 decks -2% synergy
Thriving Heath
12% of 43 decks +10% synergy
Prismatic Vista
12% of 43 decks +6% synergy
Horizon Canopy
12% of 43 decks +4% synergy
Brightclimb Pathway
12% of 43 decks +4% synergy
Tainted Wood
12% of 43 decks +0% synergy