Colfenor, the Last Yew
Ashnod's Altar
Walking Ballista
Shifting Wall
1

   Prerequisites

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

   Steps

How does this combo work?
1
Sacrifice Walking Ballista to Ashnod's Altar for .
2
Colfenor triggers, returning Shifting Wall from your graveyard to your hand.
3
Cast Shifting Wall for 1.
4
Sacrifice Shifting Wall to Ashnod's Altar for .
5
Colfenor triggers, returning Walking Ballista from your graveyard to your hand.
6
Cast Walking Ballista for 2.
7
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Top Commanders
Colfenor, the Last Yew
1.92% of 1091 decks 21 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
20% of 5 decks +14% synergy
High Synergy Cards
Stonecoil Serpent
95% of 21 decks +95% synergy
Hangarback Walker
95% of 21 decks +95% synergy
Endless One
90% of 21 decks +90% synergy
Ugin's Conjurant
86% of 21 decks +86% synergy
Altar of Dementia
81% of 21 decks +75% synergy
Pawn of Ulamog
71% of 21 decks +70% synergy
Viscera Seer
76% of 21 decks +63% synergy
Phyrexian Altar
67% of 21 decks +61% synergy
Sifter of Skulls
57% of 21 decks +57% synergy
Blood Artist
67% of 21 decks +57% synergy
Top Cards
Zulaport Cutthroat
62% of 21 decks +52% synergy
Sakura-Tribe Elder
62% of 21 decks +40% synergy
Cruel Celebrant
57% of 21 decks +51% synergy
Carrion Feeder
57% of 21 decks +48% synergy
Grim Haruspex
52% of 21 decks +48% synergy
Pitiless Plunderer
52% of 21 decks +48% synergy
Faeburrow Elder
52% of 21 decks +43% synergy
Elas il-Kor, Sadistic Pilgrim
52% of 21 decks +39% synergy
Eternal Witness
52% of 21 decks +29% synergy
Farseek
52% of 21 decks +8% synergy
Game Changers
Enlightened Tutor
38% of 21 decks +26% synergy
Ancient Tomb
33% of 21 decks +25% synergy
Vampiric Tutor
33% of 21 decks +21% synergy
Teferi's Protection
33% of 21 decks +18% synergy
Worldly Tutor
29% of 21 decks +18% synergy
Demonic Tutor
29% of 21 decks +13% synergy
Smothering Tithe
24% of 21 decks +8% synergy
Aura Shards
14% of 21 decks +3% synergy
Creatures
Phyrexian Marauder
48% of 21 decks +48% synergy
Saffi Eriksdotter
43% of 21 decks +39% synergy
Beast Whisperer
43% of 21 decks +36% synergy
Willow Geist
33% of 21 decks +33% synergy
Tormod, the Desecrator
33% of 21 decks +32% synergy
Cryptic Trilobite
33% of 21 decks +32% synergy
Midnight Reaper
33% of 21 decks +31% synergy
Woe Strider
33% of 21 decks +31% synergy
Reveillark
33% of 21 decks +29% synergy
Corpse Knight
33% of 21 decks +28% synergy
Karmic Guide
33% of 21 decks +27% synergy
Memnite
29% of 21 decks +29% synergy
Renegade Rallier
29% of 21 decks +27% synergy
Solemn Simulacrum
29% of 21 decks +23% synergy
Syr Konrad, the Grim
29% of 21 decks +23% synergy
Birds of Paradise
29% of 21 decks -8% synergy
Ornithopter
24% of 21 decks +24% synergy
Spore Frog
24% of 21 decks +19% synergy
Omarthis, Ghostfire Initiate
20% of 20 decks +20% synergy
Doomed Dissenter
19% of 21 decks +19% synergy
Haywire Mite
19% of 21 decks +15% synergy
Sapling of Colfenor
19% of 21 decks +14% synergy
Reclamation Sage
19% of 21 decks +13% synergy
Bloom Tender
19% of 21 decks +12% synergy
Bartolomé del Presidio
18% of 17 decks +12% synergy
Myr Retriever
14% of 21 decks +14% synergy
Dimir House Guard
14% of 21 decks +14% synergy
Cartel Aristocrat
14% of 21 decks +14% synergy
Harvester of Souls
14% of 21 decks +14% synergy
Body Launderer
14% of 21 decks +13% synergy
Foundation Breaker
14% of 21 decks +13% synergy
Renata, Called to the Hunt
14% of 21 decks +12% synergy
Bosk Banneret
14% of 21 decks +12% synergy
Teysa Karlov
14% of 21 decks +11% synergy
Treefolk Harbinger
14% of 21 decks +11% synergy
Fauna Shaman
14% of 21 decks +10% synergy
Delighted Halfling
14% of 21 decks -2% synergy
Instants
Swords to Plowshares
52% of 21 decks -11% synergy
Assassin's Trophy
38% of 21 decks +7% synergy
Eladamri's Call
33% of 21 decks +25% synergy
Despark
33% of 21 decks +23% synergy
Path to Exile
33% of 21 decks -14% synergy
Entomb
29% of 21 decks +19% synergy
Heroic Intervention
29% of 21 decks +3% synergy
Generous Gift
24% of 21 decks +8% synergy
Beast Within
24% of 21 decks -2% synergy
Anguished Unmaking
24% of 21 decks -9% synergy
Mythos of Nethroi
19% of 21 decks +12% synergy
Mortify
19% of 21 decks +4% synergy
Nature's Claim
14% of 21 decks +10% synergy
Deadly Dispute
14% of 21 decks +9% synergy
Dark Ritual
14% of 21 decks +9% synergy
Sorceries
Kodama's Reach
48% of 21 decks +23% synergy
Cultivate
43% of 21 decks -1% synergy
Damn
38% of 21 decks +24% synergy
Rampant Growth
38% of 21 decks +11% synergy
Wrath of God
33% of 21 decks +29% synergy
Diabolic Intent
33% of 21 decks +27% synergy
Nature's Lore
33% of 21 decks +3% synergy
Buried Alive
24% of 21 decks +15% synergy
Three Visits
24% of 21 decks +1% synergy
Toxic Deluge
19% of 21 decks -4% synergy
Jarad's Orders
14% of 21 decks +12% synergy
Duneblast
14% of 21 decks +11% synergy
Victimize
14% of 21 decks +7% synergy
Austere Command
14% of 21 decks +7% synergy
Bala Ged Recovery
14% of 21 decks +6% synergy
Reanimate
14% of 21 decks +3% synergy
Eerie Ultimatum
14% of 21 decks -7% synergy
Utility Artifacts
Blasting Station
48% of 21 decks +47% synergy
Skullclamp
33% of 21 decks +20% synergy
Desecrated Tomb
19% of 21 decks +19% synergy
The Great Henge
19% of 21 decks +13% synergy
Jeweled Lotus
14% of 21 decks +12% synergy
Enchantments
Always Watching
33% of 21 decks +33% synergy
Mirari's Wake
33% of 21 decks +21% synergy
Insidious Roots
31% of 16 decks +20% synergy
Glorious Anthem
29% of 21 decks +28% synergy
Bastion of Remembrance
29% of 21 decks +25% synergy
Guardian Project
29% of 21 decks +22% synergy
Enduring Renewal
24% of 21 decks +24% synergy
Parapet
24% of 21 decks +24% synergy
Lumithread Field
24% of 21 decks +24% synergy
Gaea's Anthem
24% of 21 decks +24% synergy
Moldervine Reclamation
24% of 21 decks +16% synergy
Spidersilk Armor
19% of 21 decks +17% synergy
Abzan Ascendancy
19% of 21 decks +14% synergy
Sylvan Library
19% of 21 decks +5% synergy
Phyrexian Arena
19% of 21 decks +4% synergy
Gutter Grime
14% of 21 decks +14% synergy
Fortifying Provisions
14% of 21 decks +14% synergy
Blight Mound
14% of 21 decks +14% synergy
Leyline of Vitality
14% of 21 decks +14% synergy
Fanatical Devotion
14% of 21 decks +14% synergy
Black Market
14% of 21 decks +13% synergy
Fecundity
14% of 21 decks +13% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
29% of 21 decks +9% synergy
Yavimaya, Cradle of Growth
24% of 21 decks -2% synergy
Bojuka Bog
24% of 21 decks -6% synergy
High Market
19% of 21 decks +14% synergy
Strip Mine
19% of 21 decks +13% synergy
Phyrexian Tower
19% of 21 decks +9% synergy
Castle Garenbrig
14% of 21 decks +13% synergy
Temple of the False God
14% of 21 decks +9% synergy
Gavony Township
14% of 21 decks +5% synergy
Takenuma, Abandoned Mire
14% of 21 decks +2% synergy
Reliquary Tower
14% of 21 decks -2% synergy
Boseiju, Who Endures
14% of 21 decks -7% synergy
Mana Artifacts
Sol Ring
81% of 21 decks +1% synergy
Arcane Signet
67% of 21 decks +1% synergy
Mana Crypt
24% of 21 decks +20% synergy
Talisman of Resilience
24% of 21 decks +16% synergy
Talisman of Unity
19% of 21 decks +12% synergy
Talisman of Hierarchy
19% of 21 decks +12% synergy
Selesnya Signet
19% of 21 decks +11% synergy
Orzhov Signet
19% of 21 decks +11% synergy
Golgari Signet
19% of 21 decks +10% synergy
Fellwar Stone
14% of 21 decks +6% synergy
Lands
Command Tower
81% of 21 decks -10% synergy
Exotic Orchard
62% of 21 decks +6% synergy
Godless Shrine
57% of 21 decks +12% synergy
Temple Garden
57% of 21 decks +11% synergy
Overgrown Tomb
57% of 21 decks +10% synergy
Vault of Champions
52% of 21 decks +24% synergy
Undergrowth Stadium
52% of 21 decks +21% synergy
Marsh Flats
52% of 21 decks +18% synergy
Verdant Catacombs
52% of 21 decks +18% synergy
Llanowar Wastes
48% of 21 decks +21% synergy
Windswept Heath
48% of 21 decks +12% synergy
Indatha Triome
48% of 21 decks +5% synergy
Caves of Koilos
43% of 21 decks +16% synergy
Bountiful Promenade
38% of 21 decks +8% synergy
Woodland Cemetery
38% of 21 decks -3% synergy
Overgrown Farmland
33% of 21 decks +15% synergy
Murmuring Bosk
33% of 21 decks +13% synergy
Sunpetal Grove
33% of 21 decks -3% synergy
Isolated Chapel
33% of 21 decks -5% synergy
Sandsteppe Citadel
33% of 21 decks -18% synergy
Mana Confluence
29% of 21 decks +20% synergy
City of Brass
29% of 21 decks +19% synergy
Shattered Sanctum
29% of 21 decks +17% synergy
Brushland
29% of 21 decks +2% synergy
Canopy Vista
29% of 21 decks -16% synergy
Myriad Landscape
24% of 21 decks +12% synergy
Fabled Passage
24% of 21 decks +10% synergy
Terramorphic Expanse
24% of 21 decks +8% synergy
Evolving Wilds
24% of 21 decks -5% synergy
Flooded Strand
19% of 21 decks +11% synergy
Twilight Mire
19% of 21 decks +11% synergy
Arid Mesa
19% of 21 decks +11% synergy
Scrubland
19% of 21 decks +7% synergy
Savannah
19% of 21 decks +7% synergy
Bayou
19% of 21 decks +7% synergy
Prismatic Vista
14% of 21 decks +9% synergy
Reflecting Pool
14% of 21 decks +8% synergy
Branchloft Pathway
14% of 21 decks +7% synergy
Jungle Hollow
14% of 21 decks +7% synergy
Horizon Canopy
14% of 21 decks +6% synergy
Tainted Field
14% of 21 decks +5% synergy
Tainted Wood
14% of 21 decks +4% synergy
Scoured Barrens
14% of 21 decks +2% synergy
Krosan Verge
14% of 21 decks +0% synergy
Deathcap Glade
14% of 21 decks +0% synergy
Temple of Plenty
14% of 21 decks -1% synergy