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
3.56% of 1010 decks 36 decks
High Synergy Cards
Endless One
78% of 36 decks +78% synergy
Stonecoil Serpent
78% of 36 decks +77% synergy
Hangarback Walker
69% of 36 decks +69% synergy
Viscera Seer
83% of 36 decks +68% synergy
Zulaport Cutthroat
75% of 36 decks +63% synergy
Grim Haruspex
64% of 36 decks +59% synergy
Altar of Dementia
64% of 36 decks +57% synergy
Cruel Celebrant
64% of 36 decks +57% synergy
Pawn of Ulamog
53% of 36 decks +52% synergy
Phyrexian Altar
58% of 36 decks +51% synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
64% of 25 decks +49% synergy
Carrion Feeder
61% of 36 decks +51% synergy
Blood Artist
56% of 36 decks +44% synergy
Sakura-Tribe Elder
56% of 36 decks +33% synergy
Swords to Plowshares
53% of 36 decks -10% synergy
Midnight Reaper
50% of 36 decks +47% synergy
Corpse Knight
50% of 36 decks +44% synergy
Syr Konrad, the Grim
50% of 36 decks +43% synergy
Beast Whisperer
50% of 36 decks +43% synergy
Insidious Roots
50% of 10 decks +32% synergy
Creatures
Walking Ballista
47% of 36 decks +44% synergy
Tormod, the Desecrator
44% of 36 decks +44% synergy
Foundation Breaker
44% of 36 decks +43% synergy
Cryptic Trilobite
44% of 36 decks +43% synergy
Honest Rutstein
43% of 7 decks +35% synergy
Eternal Witness
42% of 36 decks +16% synergy
Phyrexian Marauder
39% of 36 decks +39% synergy
Sifter of Skulls
39% of 36 decks +39% synergy
Pitiless Plunderer
39% of 36 decks +34% synergy
Woe Strider
36% of 36 decks +32% synergy
Reclamation Sage
36% of 36 decks +29% synergy
Birds of Paradise
36% of 36 decks -0% synergy
Willow Geist
33% of 33 decks +33% synergy
Faeburrow Elder
33% of 36 decks +25% synergy
Ornithopter
31% of 36 decks +30% synergy
Saffi Eriksdotter
31% of 36 decks +25% synergy
Omarthis, Ghostfire Initiate
29% of 17 decks +29% synergy
Solemn Simulacrum
28% of 36 decks +21% synergy
Bartolomé del Presidio
27% of 15 decks +19% synergy
Shambling Ghast
26% of 34 decks +26% synergy
Harvester of Souls
25% of 36 decks +24% synergy
Farhaven Elf
25% of 36 decks +22% synergy
Bloodthrone Vampire
22% of 36 decks +22% synergy
Falkenrath Noble
22% of 36 decks +22% synergy
Spore Frog
22% of 36 decks +17% synergy
Reveillark
22% of 36 decks +17% synergy
Memnite
19% of 36 decks +19% synergy
Blood Pet
19% of 36 decks +19% synergy
Diligent Farmhand
19% of 36 decks +19% synergy
Dimir House Guard
19% of 36 decks +19% synergy
Karmic Guide
19% of 36 decks +12% synergy
Bloom Tender
19% of 36 decks +12% synergy
Myr Moonvessel
17% of 36 decks +17% synergy
Flesh-Eater Imp
17% of 36 decks +16% synergy
Renegade Rallier
17% of 36 decks +15% synergy
Poison-Tip Archer
17% of 36 decks +14% synergy
Sapling of Colfenor
17% of 36 decks +13% synergy
Protean Hulk
17% of 36 decks +12% synergy
Wood Elves
17% of 36 decks +10% synergy
Llanowar Elves
17% of 36 decks +2% synergy
Avacyn's Pilgrim
17% of 36 decks -3% synergy
Haywire Mite
16% of 25 decks +12% synergy
Delighted Halfling
16% of 19 decks -4% synergy
Cartel Aristocrat
14% of 36 decks +13% synergy
Soul of the Harvest
14% of 36 decks +13% synergy
Arboreal Grazer
14% of 36 decks +13% synergy
Shriekmaw
14% of 36 decks +11% synergy
Plaguecrafter
14% of 36 decks +10% synergy
Knight of Autumn
14% of 36 decks +10% synergy
Esper Sentinel
14% of 36 decks -1% synergy
Instants
Path to Exile
39% of 36 decks -6% synergy
Assassin's Trophy
36% of 36 decks +5% synergy
Enlightened Tutor
33% of 36 decks +21% synergy
Beast Within
33% of 36 decks +5% synergy
Despark
31% of 36 decks +21% synergy
Eladamri's Call
28% of 36 decks +18% synergy
Vampiric Tutor
28% of 36 decks +14% synergy
Teferi's Protection
25% of 36 decks +9% synergy
Entomb
22% of 36 decks +12% synergy
Worldly Tutor
22% of 36 decks +10% synergy
Heroic Intervention
22% of 36 decks -3% synergy
Generous Gift
19% of 36 decks +4% synergy
Anguished Unmaking
19% of 36 decks -11% synergy
Mythos of Nethroi
14% of 36 decks +5% synergy
Mortify
14% of 36 decks -3% synergy
Rushed Rebirth
11% of 36 decks +10% synergy
Village Rites
11% of 36 decks +5% synergy
Putrefy
11% of 36 decks -1% synergy
Altar's Reap
8% of 36 decks +8% synergy
Return to Nature
8% of 36 decks +6% synergy
Nature's Claim
8% of 36 decks +3% synergy
Dark Ritual
8% of 36 decks +3% synergy
Grisly Salvage
8% of 36 decks +1% synergy
Abrupt Decay
8% of 36 decks -0% synergy
Abzan Charm
8% of 36 decks -1% synergy
Sorceries
Farseek
50% of 36 decks +6% synergy
Rampant Growth
44% of 36 decks +17% synergy
Nature's Lore
42% of 36 decks +11% synergy
Damn
33% of 36 decks +18% synergy
Cultivate
33% of 36 decks -12% synergy
Three Visits
31% of 36 decks +8% synergy
Diabolic Intent
28% of 36 decks +20% synergy
Demonic Tutor
28% of 36 decks +10% synergy
Kodama's Reach
28% of 36 decks +2% synergy
Dig Up
23% of 31 decks +20% synergy
Wrath of God
22% of 36 decks +17% synergy
Ecological Appreciation
19% of 36 decks +19% synergy
Reanimate
19% of 36 decks +9% synergy
Eerie Ultimatum
19% of 36 decks -2% synergy
Sign in Blood
17% of 36 decks +14% synergy
Tendrils of Agony
14% of 36 decks +14% synergy
Buried Alive
14% of 36 decks +6% synergy
Dusk // Dawn
14% of 36 decks +3% synergy
Night's Whisper
14% of 36 decks -1% synergy
Behold the Beyond
11% of 36 decks +11% synergy
Akroma's Vengeance
11% of 36 decks +11% synergy
Diabolic Tutor
11% of 36 decks +8% synergy
Read the Bones
11% of 36 decks +7% synergy
Painful Truths
11% of 36 decks +4% synergy
Victimize
11% of 36 decks +4% synergy
Bala Ged Recovery
11% of 36 decks +3% synergy
Toxic Deluge
11% of 36 decks -9% synergy
Day of Judgment
8% of 36 decks +7% synergy
Ondu Inversion
8% of 36 decks +7% synergy
Grim Tutor
8% of 36 decks +6% synergy
Cleansing Nova
8% of 36 decks +6% synergy
Damnation
8% of 36 decks +5% synergy
Living Death
8% of 36 decks +4% synergy
Finale of Devastation
8% of 36 decks +1% synergy
Austere Command
8% of 36 decks +0% synergy
Harmonize
8% of 36 decks -1% synergy
Utility Artifacts
Skullclamp
28% of 36 decks +13% synergy
Desecrated Tomb
25% of 36 decks +24% synergy
Blasting Station
22% of 36 decks +22% synergy
Instrument of the Bards
12% of 34 decks +11% synergy
Aetherflux Reservoir
11% of 36 decks +6% synergy
Bolas's Citadel
11% of 36 decks +4% synergy
Gate to the Afterlife
8% of 36 decks +8% synergy
Spear of Heliod
8% of 36 decks +8% synergy
Birthing Pod
8% of 36 decks +4% synergy
The Great Henge
8% of 36 decks +3% synergy
Lightning Greaves
8% of 36 decks -8% synergy
Enchantments
Mirari's Wake
42% of 36 decks +28% synergy
Moldervine Reclamation
39% of 36 decks +29% synergy
Lumithread Field
36% of 36 decks +36% synergy
Gaea's Anthem
36% of 36 decks +36% synergy
Parapet
33% of 36 decks +33% synergy
Glorious Anthem
33% of 36 decks +33% synergy
Always Watching
31% of 36 decks +30% synergy
Fecundity
28% of 36 decks +26% synergy
Bastion of Remembrance
28% of 36 decks +23% synergy
Fortifying Provisions
25% of 36 decks +25% synergy
Builder's Blessing
22% of 36 decks +22% synergy
Guardian Project
22% of 36 decks +17% synergy
Abzan Ascendancy
19% of 36 decks +14% synergy
Smothering Tithe
19% of 36 decks +3% synergy
Enduring Renewal
17% of 36 decks +17% synergy
Castle
17% of 36 decks +17% synergy
Phyrexian Arena
17% of 36 decks +2% synergy
Sylvan Library
17% of 36 decks +2% synergy
Blight Mound
14% of 36 decks +14% synergy
Evolutionary Leap
14% of 36 decks +12% synergy
Gutter Grime
11% of 36 decks +11% synergy
Dark Prophecy
11% of 36 decks +11% synergy
Phyrexian Reclamation
11% of 36 decks +10% synergy
Spidersilk Armor
11% of 36 decks +9% synergy
Aura Shards
11% of 36 decks -1% synergy
The Meathook Massacre
9% of 33 decks +5% synergy
Shadows of the Past
8% of 36 decks +8% synergy
Dictate of Heliod
8% of 36 decks +8% synergy
Leyline of Vitality
8% of 36 decks +8% synergy
Fanatical Devotion
8% of 36 decks +8% synergy
Black Market
8% of 36 decks +7% synergy
Abundance
8% of 36 decks +6% synergy
Greater Good
8% of 36 decks +4% synergy
Planeswalkers
Tevesh Szat, Doom of Fools
8% of 36 decks +8% synergy
Utility Lands
Ancient Tomb
25% of 36 decks +17% synergy
High Market
22% of 36 decks +17% synergy
Takenuma, Abandoned Mire
21% of 29 decks +7% synergy
Boseiju, Who Endures
21% of 29 decks -2% synergy
Phyrexian Tower
19% of 36 decks +9% synergy
Bojuka Bog
19% of 36 decks -11% synergy
Castle Garenbrig
11% of 36 decks +10% synergy
Urborg, Tomb of Yawgmoth
11% of 36 decks -10% synergy
Castle Locthwain
8% of 36 decks +7% synergy
Command Beacon
8% of 36 decks +4% synergy
Urza's Saga
8% of 36 decks +4% synergy
Strip Mine
8% of 36 decks +2% synergy
Yavimaya, Cradle of Growth
8% of 36 decks -18% synergy
Mana Artifacts
Arcane Signet
72% of 36 decks +7% synergy
Sol Ring
67% of 36 decks -13% synergy
Talisman of Resilience
22% of 36 decks +15% synergy
Talisman of Unity
19% of 36 decks +14% synergy
Talisman of Hierarchy
19% of 36 decks +13% synergy
Mana Crypt
19% of 36 decks +13% synergy
Fellwar Stone
19% of 36 decks +10% synergy
Tangleroot
17% of 36 decks +17% synergy
Jeweled Lotus
14% of 36 decks +11% synergy
Golgari Signet
8% of 36 decks -3% synergy
Commander's Sphere
8% of 36 decks -6% synergy
Lands
Command Tower
86% of 36 decks -4% synergy
Exotic Orchard
69% of 36 decks +14% synergy
Vault of Champions
56% of 36 decks +27% synergy
Llanowar Wastes
53% of 36 decks +26% synergy
Undergrowth Stadium
53% of 36 decks +20% synergy
Overgrown Tomb
53% of 36 decks +5% synergy
Sandsteppe Citadel
53% of 36 decks +2% synergy
Godless Shrine
44% of 36 decks -2% synergy
Temple Garden
44% of 36 decks -3% synergy
Caves of Koilos
42% of 36 decks +15% synergy
Indatha Triome
42% of 36 decks -2% synergy
Evolving Wilds
39% of 36 decks +11% synergy
Underground Mortuary
36% of 11 decks +11% synergy
Terramorphic Expanse
36% of 36 decks +20% synergy
Woodland Cemetery
36% of 36 decks -1% synergy
Sunpetal Grove
33% of 36 decks -1% synergy
Marsh Flats
33% of 36 decks -1% synergy
Isolated Chapel
33% of 36 decks -1% synergy
Verdant Catacombs
33% of 36 decks -2% synergy
Windswept Heath
31% of 36 decks -4% synergy
Fabled Passage
28% of 36 decks +14% synergy
Bountiful Promenade
28% of 36 decks -3% synergy
Canopy Vista
28% of 36 decks -17% synergy
Myriad Landscape
25% of 36 decks +11% synergy
Overgrown Farmland
24% of 33 decks +8% synergy
Thriving Moor
22% of 36 decks +21% synergy
Mana Confluence
22% of 36 decks +14% synergy
City of Brass
22% of 36 decks +13% synergy
Krosan Verge
22% of 36 decks +6% synergy
Murmuring Bosk
22% of 36 decks +1% synergy
Flooded Strand
19% of 36 decks +12% synergy
Temple of Plenty
19% of 36 decks +4% synergy
Blighted Woodland
17% of 36 decks +13% synergy
Jungle Hollow
17% of 36 decks +9% synergy
Branchloft Pathway
17% of 36 decks +8% synergy
Ash Barrens
17% of 36 decks +7% synergy
Tainted Field
17% of 36 decks +6% synergy
Scoured Barrens
17% of 36 decks +4% synergy
Temple of Malady
17% of 36 decks -1% synergy
Brushland
17% of 36 decks -9% synergy
Shattered Sanctum
16% of 31 decks +4% synergy
Thriving Heath
14% of 36 decks +12% synergy
Horizon Canopy
14% of 36 decks +6% synergy
Darkbore Pathway
14% of 36 decks +6% synergy
Arid Mesa
14% of 36 decks +5% synergy
Misty Rainforest
14% of 36 decks +4% synergy
Scrubland
14% of 36 decks +1% synergy
Savannah
14% of 36 decks +1% synergy
Bayou
14% of 36 decks +1% synergy
Path of Ancestry
14% of 36 decks -12% synergy