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

   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
Colfenor, the Last Yew
3.6%inclusion41 decks1.13K decks
New Cards
Formidable Speaker
8.3%inclusion1 decks12 decks
6%synergy
Eirdu, Carrier of Dawn
8.3%inclusion1 decks12 decks
7%synergy
High Synergy Cards
Ugin's Conjurant
88%inclusion36 decks41 decks
88%synergy
Endless One
83%inclusion34 decks41 decks
83%synergy
Hangarback Walker
83%inclusion34 decks41 decks
82%synergy
Zulaport Cutthroat
73%inclusion30 decks41 decks
65%synergy
Pawn of Ulamog
66%inclusion27 decks41 decks
65%synergy
Viscera Seer
73%inclusion30 decks41 decks
63%synergy
Walking Ballista
63%inclusion26 decks41 decks
61%synergy
Blood Artist
68%inclusion28 decks41 decks
60%synergy
Sakura-Tribe Elder
78%inclusion32 decks41 decks
58%synergy
Cruel Celebrant
61%inclusion25 decks41 decks
56%synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
63%inclusion26 decks41 decks
53%synergy
Swords to Plowshares
61%inclusion25 decks41 decks
-2%synergy
Grim Haruspex
59%inclusion24 decks41 decks
56%synergy
Phyrexian Altar
54%inclusion22 decks41 decks
49%synergy
Altar of Dementia
51%inclusion21 decks41 decks
47%synergy
Farseek
49%inclusion20 decks41 decks
5%synergy
Eternal Witness
46%inclusion19 decks41 decks
26%synergy
Assassin's Trophy
46%inclusion19 decks41 decks
14%synergy
Cryptic Trilobite
44%inclusion18 decks41 decks
42%synergy
Midnight Reaper
44%inclusion18 decks41 decks
42%synergy
Game Changers
Enlightened Tutor
29%inclusion12 decks41 decks
20%synergy
Demonic Tutor
29%inclusion12 decks41 decks
16%synergy
Worldly Tutor
27%inclusion11 decks41 decks
18%synergy
Vampiric Tutor
24%inclusion10 decks41 decks
14%synergy
Teferi's Protection
24%inclusion10 decks41 decks
11%synergy
Ancient Tomb
10%inclusion4 decks41 decks
3%synergy
Aura Shards
10%inclusion4 decks41 decks
0%synergy
Smothering Tithe
10%inclusion4 decks41 decks
-3%synergy
Bolas's Citadel
7.3%inclusion3 decks41 decks
0%synergy
Farewell
7.3%inclusion3 decks41 decks
0%synergy
Creatures
Sifter of Skulls
41%inclusion17 decks41 decks
41%synergy
Carrion Feeder
41%inclusion17 decks41 decks
34%synergy
Beast Whisperer
41%inclusion17 decks41 decks
34%synergy
Birds of Paradise
41%inclusion17 decks41 decks
8%synergy
Pitiless Plunderer
39%inclusion16 decks41 decks
35%synergy
Phyrexian Marauder
34%inclusion14 decks41 decks
34%synergy
Woe Strider
32%inclusion13 decks41 decks
30%synergy
Corpse Knight
32%inclusion13 decks41 decks
27%synergy
Syr Konrad, the Grim
32%inclusion13 decks41 decks
27%synergy
Faeburrow Elder
32%inclusion13 decks41 decks
19%synergy
Marketback Walker
31%inclusion9 decks29 decks
30%synergy
Spore Frog
29%inclusion12 decks41 decks
25%synergy
Solemn Simulacrum
29%inclusion12 decks41 decks
25%synergy
Ornithopter
27%inclusion11 decks41 decks
27%synergy
Saffi Eriksdotter
24%inclusion10 decks41 decks
21%synergy
Bartolomé del Presidio
24%inclusion10 decks41 decks
20%synergy
Reclamation Sage
24%inclusion10 decks41 decks
19%synergy
Llanowar Elves
24%inclusion10 decks41 decks
12%synergy
Avacyn's Pilgrim
24%inclusion10 decks41 decks
9%synergy
Foundation Breaker
22%inclusion9 decks41 decks
21%synergy
Haywire Mite
22%inclusion9 decks41 decks
17%synergy
Esper Sentinel
22%inclusion9 decks41 decks
10%synergy
Honest Rutstein
20%inclusion8 decks40 decks
16%synergy
Omarthis, Ghostfire Initiate
20%inclusion8 decks41 decks
19%synergy
Tormod, the Desecrator
20%inclusion8 decks41 decks
19%synergy
Reveillark
20%inclusion8 decks41 decks
16%synergy
Wood Elves
20%inclusion8 decks41 decks
15%synergy
Shriekmaw
17%inclusion7 decks41 decks
15%synergy
Karmic Guide
17%inclusion7 decks41 decks
12%synergy
Elves of Deep Shadow
17%inclusion7 decks41 decks
6%synergy
Wight of the Reliquary
15%inclusion6 decks40 decks
4%synergy
Memnite
15%inclusion6 decks41 decks
15%synergy
Dimir House Guard
15%inclusion6 decks41 decks
14%synergy
Willow Geist
15%inclusion6 decks41 decks
14%synergy
Yahenni, Undying Partisan
15%inclusion6 decks41 decks
13%synergy
Renata, Called to the Hunt
15%inclusion6 decks41 decks
13%synergy
Farhaven Elf
15%inclusion6 decks41 decks
13%synergy
Fertilid
15%inclusion6 decks41 decks
13%synergy
Protean Hulk
15%inclusion6 decks41 decks
11%synergy
Fiend Artisan
15%inclusion6 decks41 decks
11%synergy
Elvish Mystic
15%inclusion6 decks41 decks
6%synergy
Accursed Marauder
13%inclusion5 decks39 decks
10%synergy
Warren Soultrader
13%inclusion5 decks39 decks
9%synergy
Myr Moonvessel
12%inclusion5 decks41 decks
12%synergy
Myr Retriever
12%inclusion5 decks41 decks
12%synergy
Blood Pet
12%inclusion5 decks41 decks
12%synergy
Bloodthrone Vampire
12%inclusion5 decks41 decks
12%synergy
Ranger of Eos
12%inclusion5 decks41 decks
12%synergy
Flesh-Eater Imp
12%inclusion5 decks41 decks
12%synergy
Poison-Tip Archer
12%inclusion5 decks41 decks
11%synergy
Instants
Path to Exile
41%inclusion17 decks41 decks
-5%synergy
Beast Within
39%inclusion16 decks41 decks
16%synergy
Generous Gift
37%inclusion15 decks41 decks
23%synergy
Eladamri's Call
32%inclusion13 decks41 decks
25%synergy
Heroic Intervention
27%inclusion11 decks41 decks
0%synergy
Despark
22%inclusion9 decks41 decks
8%synergy
Anguished Unmaking
22%inclusion9 decks41 decks
-15%synergy
Deadly Dispute
20%inclusion8 decks41 decks
14%synergy
Entomb
17%inclusion7 decks41 decks
8%synergy
Nature's Claim
15%inclusion6 decks41 decks
11%synergy
Village Rites
15%inclusion6 decks41 decks
10%synergy
Dark Ritual
12%inclusion5 decks41 decks
6%synergy
Mortify
12%inclusion5 decks41 decks
-1%synergy
Rally the Ancestors
10%inclusion4 decks41 decks
10%synergy
Plumb the Forbidden
10%inclusion4 decks41 decks
8%synergy
Veil of Summer
10%inclusion4 decks41 decks
7%synergy
Malakir Rebirth
10%inclusion4 decks41 decks
6%synergy
Mythos of Nethroi
10%inclusion4 decks41 decks
4%synergy
Putrefy
10%inclusion4 decks41 decks
1%synergy
Dawn's Truce
8.6%inclusion3 decks35 decks
3%synergy
Revitalizing Repast
7.7%inclusion3 decks39 decks
-1%synergy
Rushed Rebirth
7.3%inclusion3 decks41 decks
7%synergy
Fog
7.3%inclusion3 decks41 decks
6%synergy
Corrupted Conviction
7.3%inclusion3 decks41 decks
5%synergy
Abrupt Decay
7.3%inclusion3 decks41 decks
1%synergy
Sorceries
Kodama's Reach
44%inclusion18 decks41 decks
22%synergy
Cultivate
41%inclusion17 decks41 decks
1%synergy
Rampant Growth
39%inclusion16 decks41 decks
12%synergy
Damn
37%inclusion15 decks41 decks
23%synergy
Nature's Lore
34%inclusion14 decks41 decks
4%synergy
Three Visits
32%inclusion13 decks41 decks
9%synergy
Toxic Deluge
27%inclusion11 decks41 decks
4%synergy
Wrath of God
24%inclusion10 decks41 decks
21%synergy
Diabolic Intent
24%inclusion10 decks41 decks
19%synergy
Buried Alive
24%inclusion10 decks41 decks
16%synergy
Victimize
22%inclusion9 decks41 decks
14%synergy
Tendrils of Agony
20%inclusion8 decks41 decks
19%synergy
Ecological Appreciation
17%inclusion7 decks41 decks
17%synergy
Austere Command
17%inclusion7 decks41 decks
10%synergy
Duneblast
15%inclusion6 decks41 decks
12%synergy
Bala Ged Recovery
15%inclusion6 decks41 decks
7%synergy
Reanimate
12%inclusion5 decks41 decks
-1%synergy
Ascend from Avernus
10%inclusion4 decks41 decks
9%synergy
Dig Up
10%inclusion4 decks41 decks
8%synergy
Read the Bones
10%inclusion4 decks41 decks
7%synergy
Harmonize
10%inclusion4 decks41 decks
3%synergy
Culling Ritual
10%inclusion4 decks41 decks
2%synergy
Night's Whisper
10%inclusion4 decks41 decks
-2%synergy
Eerie Ultimatum
10%inclusion4 decks41 decks
-12%synergy
Unearth
7.3%inclusion3 decks41 decks
6%synergy
Cleansing Nova
7.3%inclusion3 decks41 decks
6%synergy
Grim Tutor
7.3%inclusion3 decks41 decks
5%synergy
Damnation
7.3%inclusion3 decks41 decks
5%synergy
Vindicate
7.3%inclusion3 decks41 decks
5%synergy
Unmarked Grave
7.3%inclusion3 decks41 decks
5%synergy
Diabolic Tutor
7.3%inclusion3 decks41 decks
4%synergy
Sign in Blood
7.3%inclusion3 decks41 decks
4%synergy
Painful Truths
7.3%inclusion3 decks41 decks
3%synergy
Finale of Devastation
7.3%inclusion3 decks41 decks
2%synergy
Slaughter the Strong
7.3%inclusion3 decks41 decks
-2%synergy
Utility Artifacts
Skullclamp
39%inclusion16 decks41 decks
27%synergy
Blasting Station
32%inclusion13 decks41 decks
31%synergy
Desecrated Tomb
22%inclusion9 decks41 decks
22%synergy
The Great Henge
10%inclusion4 decks41 decks
4%synergy
Lightning Greaves
10%inclusion4 decks41 decks
-6%synergy
Spawning Pit
7.3%inclusion3 decks41 decks
7%synergy
Oketra's Monument
7.3%inclusion3 decks41 decks
7%synergy
Aetherflux Reservoir
7.3%inclusion3 decks41 decks
2%synergy
Swiftfoot Boots
7.3%inclusion3 decks41 decks
-12%synergy
Enchantments
Bastion of Remembrance
39%inclusion16 decks41 decks
35%synergy
Lumithread Field
37%inclusion15 decks41 decks
36%synergy
Guardian Project
37%inclusion15 decks41 decks
29%synergy
Insidious Roots
37%inclusion15 decks41 decks
27%synergy
Parapet
34%inclusion14 decks41 decks
34%synergy
Moldervine Reclamation
32%inclusion13 decks41 decks
26%synergy
Mirari's Wake
27%inclusion11 decks41 decks
17%synergy
Gaea's Anthem
24%inclusion10 decks41 decks
24%synergy
Fecundity
22%inclusion9 decks41 decks
21%synergy
Glorious Anthem
17%inclusion7 decks41 decks
17%synergy
Always Watching
17%inclusion7 decks41 decks
17%synergy
The Meathook Massacre
17%inclusion7 decks41 decks
13%synergy
Abzan Ascendancy
17%inclusion7 decks41 decks
12%synergy
Fortifying Provisions
15%inclusion6 decks41 decks
15%synergy
Spidersilk Armor
15%inclusion6 decks41 decks
12%synergy
Enduring Renewal
12%inclusion5 decks41 decks
12%synergy
Castle
12%inclusion5 decks41 decks
12%synergy
Sylvan Library
12%inclusion5 decks41 decks
0%synergy
Phyrexian Arena
12%inclusion5 decks41 decks
-3%synergy
Anthem of Champions
11%inclusion4 decks35 decks
11%synergy
Builder's Blessing
10%inclusion4 decks41 decks
10%synergy
Evolutionary Leap
10%inclusion4 decks41 decks
8%synergy
Flowering of the White Tree
10%inclusion4 decks41 decks
7%synergy
Funeral Room // Awakening Hall
9.4%inclusion3 decks32 decks
9%synergy
Ripples of Undeath
7.7%inclusion3 decks39 decks
-4%synergy
Phyrexian Reclamation
7.3%inclusion3 decks41 decks
6%synergy
Tocasia's Welcome
7.3%inclusion3 decks41 decks
5%synergy
Defense of the Heart
7.3%inclusion3 decks41 decks
5%synergy
Ghostly Prison
7.3%inclusion3 decks41 decks
1%synergy
Utility Lands
Phyrexian Tower
37%inclusion15 decks41 decks
27%synergy
Urborg, Tomb of Yawgmoth
24%inclusion10 decks41 decks
6%synergy
Bojuka Bog
22%inclusion9 decks41 decks
-12%synergy
High Market
20%inclusion8 decks41 decks
16%synergy
Yavimaya, Cradle of Growth
20%inclusion8 decks41 decks
-5%synergy
Reliquary Tower
17%inclusion7 decks41 decks
0%synergy
Cabal Coffers
12%inclusion5 decks41 decks
8%synergy
Boseiju, Who Endures
12%inclusion5 decks41 decks
-8%synergy
Grim Backwoods
10%inclusion4 decks41 decks
7%synergy
Temple of the False God
10%inclusion4 decks41 decks
5%synergy
Dryad Arbor
10%inclusion4 decks41 decks
4%synergy
Strip Mine
7.3%inclusion3 decks41 decks
2%synergy
Takenuma, Abandoned Mire
7.3%inclusion3 decks41 decks
-4%synergy
Mana Artifacts
Sol Ring
95%inclusion39 decks41 decks
16%synergy
Arcane Signet
68%inclusion28 decks41 decks
2%synergy
Talisman of Resilience
17%inclusion7 decks41 decks
8%synergy
Golgari Signet
12%inclusion5 decks41 decks
5%synergy
Talisman of Unity
12%inclusion5 decks41 decks
4%synergy
Talisman of Hierarchy
12%inclusion5 decks41 decks
4%synergy
Chromatic Lantern
12%inclusion5 decks41 decks
1%synergy
Thought Vessel
10%inclusion4 decks41 decks
6%synergy
Fellwar Stone
10%inclusion4 decks41 decks
2%synergy
Tangleroot
7.3%inclusion3 decks41 decks
7%synergy
Mind Stone
7.3%inclusion3 decks41 decks
6%synergy
Orzhov Signet
7.3%inclusion3 decks41 decks
-2%synergy
Lands
Command Tower
78%inclusion32 decks41 decks
-13%synergy
Temple Garden
59%inclusion24 decks41 decks
12%synergy
Overgrown Tomb
59%inclusion24 decks41 decks
11%synergy
Godless Shrine
56%inclusion23 decks41 decks
10%synergy
Undergrowth Stadium
54%inclusion22 decks41 decks
25%synergy
Indatha Triome
54%inclusion22 decks41 decks
13%synergy
Caves of Koilos
49%inclusion20 decks41 decks
21%synergy
Llanowar Wastes
49%inclusion20 decks41 decks
21%synergy
Marsh Flats
46%inclusion19 decks41 decks
13%synergy
Exotic Orchard
46%inclusion19 decks41 decks
-9%synergy
Sandsteppe Citadel
44%inclusion18 decks41 decks
-9%synergy
Verdant Catacombs
41%inclusion17 decks41 decks
8%synergy
Windswept Heath
41%inclusion17 decks41 decks
5%synergy
Vault of Champions
39%inclusion16 decks41 decks
13%synergy
Bountiful Promenade
37%inclusion15 decks41 decks
9%synergy
Sunpetal Grove
37%inclusion15 decks41 decks
-5%synergy
Woodland Cemetery
34%inclusion14 decks41 decks
-11%synergy
Evolving Wilds
29%inclusion12 decks41 decks
0%synergy
Isolated Chapel
29%inclusion12 decks41 decks
-14%synergy
Canopy Vista
29%inclusion12 decks41 decks
-15%synergy
Terramorphic Expanse
27%inclusion11 decks41 decks
12%synergy
Brushland
24%inclusion10 decks41 decks
-3%synergy
Shadowy Backstreet
22%inclusion9 decks41 decks
5%synergy
Underground Mortuary
22%inclusion9 decks41 decks
4%synergy
Lush Portico
20%inclusion8 decks41 decks
0%synergy
Flooded Strand
17%inclusion7 decks41 decks
10%synergy
Mana Confluence
17%inclusion7 decks41 decks
9%synergy
Fabled Passage
17%inclusion7 decks41 decks
4%synergy
Overgrown Farmland
17%inclusion7 decks41 decks
-7%synergy
City of Brass
15%inclusion6 decks41 decks
6%synergy
Scrubland
15%inclusion6 decks41 decks
3%synergy
Savannah
15%inclusion6 decks41 decks
3%synergy
Temple of Plenty
15%inclusion6 decks41 decks
-2%synergy
Temple of Malady
15%inclusion6 decks41 decks
-3%synergy
Deceptive Landscape
13%inclusion5 decks39 decks
-12%synergy
Branchloft Pathway
12%inclusion5 decks41 decks
6%synergy
Myriad Landscape
12%inclusion5 decks41 decks
3%synergy
Krosan Verge
12%inclusion5 decks41 decks
2%synergy
Bayou
12%inclusion5 decks41 decks
0%synergy
Shattered Sanctum
12%inclusion5 decks41 decks
0%synergy
Twilight Mire
12%inclusion5 decks41 decks
-1%synergy
Temple of Silence
12%inclusion5 decks41 decks
-5%synergy
Golgari Rot Farm
12%inclusion5 decks41 decks
-5%synergy
Murmuring Bosk
12%inclusion5 decks41 decks
-6%synergy
Prismatic Vista
10%inclusion4 decks41 decks
5%synergy
Brightclimb Pathway
10%inclusion4 decks41 decks
4%synergy
Arid Mesa
10%inclusion4 decks41 decks
3%synergy
Misty Rainforest
10%inclusion4 decks41 decks
1%synergy
Selesnya Sanctuary
10%inclusion4 decks41 decks
-6%synergy
Razorverge Thicket
7.3%inclusion3 decks41 decks
3%synergy