Colfenor, the Last Yew
Ashnod's Altar
Shifting Wall
Stonecoil Serpent
1

   Prerequisites

What do I need to start this combo?
Stonecoil Serpent in your graveyard.
All other permanents on the battlefield.
At least one +1/+1 counter on Shifting Wall.

   Steps

How does this combo work?
1
Sacrifice Shifting Wall to Ashnod's Altar for .
2
Colfenor triggers, returning Stonecoil Serpent from your graveyard to your hand.
3
Cast Stonecoil Serpent for 1.
4
Sacrifice Stonecoil Serpent 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

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Top Commanders
Colfenor, the Last Yew
3.02% of 1091 decks 33 decks
New Cards
Dragon Sniper
33% of 3 decks +32% synergy
Jaws of Defeat
33% of 3 decks +15% synergy
Felothar the Steadfast
25% of 4 decks +18% synergy
Smile at Death
14% of 7 decks +9% synergy
High Synergy Cards
Hangarback Walker
91% of 33 decks +90% synergy
Ugin's Conjurant
79% of 33 decks +79% synergy
Endless One
76% of 33 decks +76% synergy
Viscera Seer
79% of 33 decks +66% synergy
Grim Haruspex
70% of 33 decks +66% synergy
Altar of Dementia
70% of 33 decks +64% synergy
Pawn of Ulamog
64% of 33 decks +63% synergy
Blood Artist
73% of 33 decks +63% synergy
Zulaport Cutthroat
70% of 33 decks +60% synergy
Walking Ballista
61% of 33 decks +58% synergy
Top Cards
Sakura-Tribe Elder
67% of 33 decks +45% synergy
Cruel Celebrant
61% of 33 decks +55% synergy
Phyrexian Altar
58% of 33 decks +52% synergy
Swords to Plowshares
58% of 33 decks -6% synergy
Pitiless Plunderer
55% of 33 decks +50% synergy
Carrion Feeder
55% of 33 decks +46% synergy
Midnight Reaper
52% of 33 decks +49% synergy
Elas il-Kor, Sadistic Pilgrim
52% of 33 decks +38% synergy
Eternal Witness
52% of 33 decks +28% synergy
Farseek
48% of 33 decks +4% synergy
Game Changers
Enlightened Tutor
36% of 33 decks +25% synergy
Worldly Tutor
30% of 33 decks +20% synergy
Vampiric Tutor
27% of 33 decks +15% synergy
Teferi's Protection
27% of 33 decks +12% synergy
Demonic Tutor
27% of 33 decks +11% synergy
Ancient Tomb
21% of 33 decks +13% synergy
Aura Shards
15% of 33 decks +4% synergy
Smothering Tithe
15% of 33 decks -0% synergy
Bolas's Citadel
9% of 33 decks +2% synergy
Creatures
Beast Whisperer
45% of 33 decks +38% synergy
Faeburrow Elder
45% of 33 decks +36% synergy
Phyrexian Marauder
42% of 33 decks +42% synergy
Sifter of Skulls
39% of 33 decks +39% synergy
Solemn Simulacrum
39% of 33 decks +34% synergy
Saffi Eriksdotter
36% of 33 decks +32% synergy
Tormod, the Desecrator
33% of 33 decks +32% synergy
Cryptic Trilobite
33% of 33 decks +32% synergy
Woe Strider
33% of 33 decks +31% synergy
Birds of Paradise
33% of 33 decks -3% synergy
Corpse Knight
30% of 33 decks +25% synergy
Syr Konrad, the Grim
30% of 33 decks +24% synergy
Bartolomé del Presidio
30% of 27 decks +24% synergy
Ornithopter
27% of 33 decks +27% synergy
Foundation Breaker
27% of 33 decks +26% synergy
Reveillark
27% of 33 decks +23% synergy
Reclamation Sage
27% of 33 decks +21% synergy
Karmic Guide
24% of 33 decks +18% synergy
Dimir House Guard
21% of 33 decks +21% synergy
Willow Geist
21% of 33 decks +21% synergy
Shriekmaw
21% of 33 decks +19% synergy
Spore Frog
21% of 33 decks +17% synergy
Wood Elves
21% of 33 decks +15% synergy
Llanowar Elves
21% of 33 decks +8% synergy
Memnite
18% of 33 decks +18% synergy
Renegade Rallier
18% of 33 decks +17% synergy
Recruiter of the Guard
18% of 33 decks +16% synergy
Protean Hulk
18% of 33 decks +14% synergy
Bloom Tender
18% of 33 decks +11% synergy
Wight of the Reliquary
18% of 22 decks +4% synergy
Esper Sentinel
18% of 33 decks +4% synergy
Honest Rutstein
17% of 23 decks +12% synergy
Omarthis, Ghostfire Initiate
16% of 31 decks +16% synergy
Myr Retriever
15% of 33 decks +15% synergy
Bloodthrone Vampire
15% of 33 decks +15% synergy
Cartel Aristocrat
15% of 33 decks +15% synergy
Farhaven Elf
15% of 33 decks +13% synergy
Haywire Mite
15% of 33 decks +11% synergy
Sapling of Colfenor
15% of 33 decks +10% synergy
Avacyn's Pilgrim
15% of 33 decks -3% synergy
Accursed Marauder
15% of 20 decks +12% synergy
Warren Soultrader
15% of 20 decks +11% synergy
Doomed Dissenter
12% of 33 decks +12% synergy
Shambling Ghast
12% of 33 decks +12% synergy
Harvester of Souls
12% of 33 decks +11% synergy
Yahenni, Undying Partisan
12% of 33 decks +10% synergy
Renata, Called to the Hunt
12% of 33 decks +10% synergy
Fertilid
12% of 33 decks +9% synergy
Plaguecrafter
12% of 33 decks +9% synergy
Fiend Artisan
12% of 33 decks +8% synergy
Instants
Assassin's Trophy
45% of 33 decks +14% synergy
Eladamri's Call
30% of 33 decks +22% synergy
Beast Within
30% of 33 decks +4% synergy
Despark
27% of 33 decks +16% synergy
Path to Exile
27% of 33 decks -20% synergy
Generous Gift
24% of 33 decks +9% synergy
Heroic Intervention
24% of 33 decks -2% synergy
Anguished Unmaking
24% of 33 decks -9% synergy
Entomb
18% of 33 decks +8% synergy
Deadly Dispute
15% of 33 decks +10% synergy
Mortify
15% of 33 decks -0% synergy
Plumb the Forbidden
12% of 33 decks +10% synergy
Nature's Claim
12% of 33 decks +8% synergy
Dark Ritual
12% of 33 decks +7% synergy
Mythos of Nethroi
12% of 33 decks +5% synergy
Rite of Harmony
9% of 33 decks +6% synergy
Malakir Rebirth
9% of 33 decks +5% synergy
Sorceries
Damn
39% of 33 decks +25% synergy
Kodama's Reach
36% of 33 decks +12% synergy
Rampant Growth
36% of 33 decks +9% synergy
Nature's Lore
36% of 33 decks +6% synergy
Cultivate
33% of 33 decks -10% synergy
Wrath of God
30% of 33 decks +26% synergy
Diabolic Intent
24% of 33 decks +17% synergy
Three Visits
24% of 33 decks +2% synergy
Toxic Deluge
21% of 33 decks -2% synergy
Ecological Appreciation
18% of 33 decks +18% synergy
Austere Command
18% of 33 decks +10% synergy
Bala Ged Recovery
18% of 33 decks +10% synergy
Duneblast
15% of 33 decks +11% synergy
Buried Alive
15% of 33 decks +7% synergy
Tendrils of Agony
12% of 33 decks +12% synergy
Painful Truths
12% of 33 decks +6% synergy
Victimize
12% of 33 decks +5% synergy
Culling Ritual
12% of 33 decks +3% synergy
Eerie Ultimatum
12% of 33 decks -9% synergy
Glimpse of Nature
9% of 33 decks +9% synergy
Primal Growth
9% of 33 decks +9% synergy
Ondu Inversion
9% of 33 decks +8% synergy
Dig Up
9% of 33 decks +7% synergy
Read the Bones
9% of 33 decks +6% synergy
Slaughter the Strong
9% of 33 decks +5% synergy
Farewell
9% of 33 decks +1% synergy
Reanimate
9% of 33 decks -2% synergy
Utility Artifacts
Skullclamp
36% of 33 decks +23% synergy
Blasting Station
33% of 33 decks +33% synergy
Desecrated Tomb
21% of 33 decks +21% synergy
The Great Henge
12% of 33 decks +6% synergy
Spawning Pit
9% of 33 decks +9% synergy
Oketra's Monument
9% of 33 decks +9% synergy
Jeweled Lotus
9% of 33 decks +7% synergy
Birthing Pod
9% of 33 decks +5% synergy
Enchantments
Insidious Roots
41% of 27 decks +30% synergy
Lumithread Field
39% of 33 decks +39% synergy
Mirari's Wake
36% of 33 decks +24% synergy
Parapet
30% of 33 decks +30% synergy
Bastion of Remembrance
30% of 33 decks +26% synergy
Guardian Project
30% of 33 decks +24% synergy
Gaea's Anthem
24% of 33 decks +24% synergy
Always Watching
24% of 33 decks +24% synergy
Moldervine Reclamation
24% of 33 decks +17% synergy
Glorious Anthem
21% of 33 decks +21% synergy
Fecundity
21% of 33 decks +20% synergy
Evolutionary Leap
21% of 33 decks +20% synergy
Enduring Renewal
18% of 33 decks +18% synergy
Fortifying Provisions
18% of 33 decks +18% synergy
Castle
18% of 33 decks +18% synergy
Spidersilk Armor
15% of 33 decks +13% synergy
Ripples of Undeath
15% of 20 decks +3% synergy
Fanatical Devotion
12% of 33 decks +12% synergy
Abzan Ascendancy
12% of 33 decks +7% synergy
Sylvan Library
12% of 33 decks -2% synergy
Phyrexian Arena
12% of 33 decks -3% synergy
Gutter Grime
9% of 33 decks +9% synergy
Builder's Blessing
9% of 33 decks +9% synergy
Blight Mound
9% of 33 decks +9% synergy
Dark Prophecy
9% of 33 decks +9% synergy
Leyline of Vitality
9% of 33 decks +9% synergy
Black Market
9% of 33 decks +8% synergy
Phyrexian Reclamation
9% of 33 decks +8% synergy
Utility Lands
Phyrexian Tower
36% of 33 decks +26% synergy
High Market
30% of 33 decks +26% synergy
Bojuka Bog
24% of 33 decks -6% synergy
Urborg, Tomb of Yawgmoth
21% of 33 decks +1% synergy
Yavimaya, Cradle of Growth
15% of 33 decks -11% synergy
Cabal Coffers
12% of 33 decks +7% synergy
Strip Mine
12% of 33 decks +6% synergy
Gavony Township
12% of 33 decks +3% synergy
Inventors' Fair
9% of 33 decks +9% synergy
Buried Ruin
9% of 33 decks +8% synergy
Castle Garenbrig
9% of 33 decks +8% synergy
Grim Backwoods
9% of 33 decks +6% synergy
Takenuma, Abandoned Mire
9% of 33 decks -3% synergy
Reliquary Tower
9% of 33 decks -7% synergy
Boseiju, Who Endures
9% of 33 decks -12% synergy
Mana Artifacts
Sol Ring
82% of 33 decks +2% synergy
Arcane Signet
67% of 33 decks +1% synergy
Talisman of Resilience
21% of 33 decks +13% synergy
Talisman of Unity
18% of 33 decks +11% synergy
Talisman of Hierarchy
18% of 33 decks +11% synergy
Mana Crypt
15% of 33 decks +11% synergy
Golgari Signet
15% of 33 decks +6% synergy
Selesnya Signet
12% of 33 decks +4% synergy
Orzhov Signet
12% of 33 decks +4% synergy
Fellwar Stone
12% of 33 decks +4% synergy
Tangleroot
9% of 33 decks +9% synergy
Lands
Command Tower
85% of 33 decks -6% synergy
Exotic Orchard
70% of 33 decks +14% synergy
Undergrowth Stadium
64% of 33 decks +32% synergy
Overgrown Tomb
64% of 33 decks +16% synergy
Llanowar Wastes
61% of 33 decks +34% synergy
Vault of Champions
61% of 33 decks +32% synergy
Godless Shrine
61% of 33 decks +15% synergy
Caves of Koilos
58% of 33 decks +30% synergy
Temple Garden
58% of 33 decks +11% synergy
Indatha Triome
52% of 33 decks +9% synergy
Marsh Flats
48% of 33 decks +14% synergy
Sunpetal Grove
45% of 33 decks +9% synergy
Woodland Cemetery
45% of 33 decks +5% synergy
Verdant Catacombs
42% of 33 decks +8% synergy
Windswept Heath
42% of 33 decks +7% synergy
Isolated Chapel
42% of 33 decks +5% synergy
Sandsteppe Citadel
42% of 33 decks -9% synergy
Canopy Vista
36% of 33 decks -9% synergy
Bountiful Promenade
33% of 33 decks +3% synergy
Overgrown Farmland
30% of 33 decks +12% synergy
Flooded Strand
24% of 33 decks +16% synergy
Mana Confluence
24% of 33 decks +16% synergy
City of Brass
24% of 33 decks +15% synergy
Terramorphic Expanse
24% of 33 decks +8% synergy
Evolving Wilds
24% of 33 decks -4% synergy
Underground Mortuary
22% of 27 decks +3% synergy
Shattered Sanctum
21% of 33 decks +9% synergy
Fabled Passage
21% of 33 decks +8% synergy
Murmuring Bosk
21% of 33 decks +0% synergy
Brightclimb Pathway
18% of 33 decks +11% synergy
Branchloft Pathway
18% of 33 decks +11% synergy
Twilight Mire
18% of 33 decks +10% synergy
Krosan Verge
18% of 33 decks +4% synergy
Temple of Plenty
18% of 33 decks +3% synergy
Temple of Malady
18% of 33 decks +1% synergy
Brushland
18% of 33 decks -9% synergy
Tainted Field
15% of 33 decks +5% synergy
Myriad Landscape
15% of 33 decks +3% synergy
Deathcap Glade
15% of 33 decks +1% synergy
Shadowy Backstreet
15% of 27 decks -3% synergy
Fetid Heath
12% of 33 decks +7% synergy
Darkbore Pathway
12% of 33 decks +5% synergy
Arid Mesa
12% of 33 decks +4% synergy
Misty Rainforest
12% of 33 decks +2% synergy
Scrubland
12% of 33 decks -0% synergy
Savannah
12% of 33 decks -0% synergy
Bayou
12% of 33 decks -0% synergy
Temple of Silence
12% of 33 decks -4% synergy
Lush Portico
11% of 27 decks -9% synergy
Opal Palace
9% of 33 decks +8% synergy