Colfenor, the Last Yew
Ashnod's Altar
Walking Ballista
Endless One

   Prerequisites

What do I need to start this combo?
Endless One 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 Endless One from your graveyard to your hand.
3
Cast Endless One for 1.
4
Sacrifice Endless One 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
Colfenor, the Last Yew
4.4%inclusion50 decks1.13K decks
Nethroi, Apex of Death
0.0%inclusion1 decks6.84K decks
New Cards
Dundoolin Weaver
20%inclusion1 decks5 decks
20%synergy
Winnowing
20%inclusion1 decks5 decks
19%synergy
Reaping Willow
20%inclusion1 decks5 decks
15%synergy
Formidable Speaker
5.6%inclusion1 decks18 decks
3%synergy
Eirdu, Carrier of Dawn
5.6%inclusion1 decks18 decks
5%synergy
High Synergy Cards
Hangarback Walker
92%inclusion47 decks51 decks
91%synergy
Stonecoil Serpent
90%inclusion46 decks51 decks
90%synergy
Ugin's Conjurant
78%inclusion40 decks51 decks
78%synergy
Pawn of Ulamog
73%inclusion37 decks51 decks
72%synergy
Viscera Seer
76%inclusion39 decks51 decks
66%synergy
Altar of Dementia
67%inclusion34 decks51 decks
62%synergy
Zulaport Cutthroat
65%inclusion33 decks51 decks
57%synergy
Carrion Feeder
63%inclusion32 decks51 decks
56%synergy
Sifter of Skulls
55%inclusion28 decks51 decks
55%synergy
Blood Artist
63%inclusion32 decks51 decks
54%synergy
Top Cards
Sakura-Tribe Elder
67%inclusion34 decks51 decks
47%synergy
Swords to Plowshares
65%inclusion33 decks51 decks
1%synergy
Cruel Celebrant
57%inclusion29 decks51 decks
52%synergy
Phyrexian Altar
57%inclusion29 decks51 decks
52%synergy
Elas il-Kor, Sadistic Pilgrim
57%inclusion29 decks51 decks
46%synergy
Eternal Witness
55%inclusion28 decks51 decks
35%synergy
Pitiless Plunderer
51%inclusion26 decks51 decks
47%synergy
Farseek
49%inclusion25 decks51 decks
5%synergy
Path to Exile
49%inclusion25 decks51 decks
2%synergy
Shifting Wall
47%inclusion24 decks51 decks
47%synergy
Game Changers
Worldly Tutor
27%inclusion14 decks51 decks
19%synergy
Teferi's Protection
27%inclusion14 decks51 decks
14%synergy
Demonic Tutor
25%inclusion13 decks51 decks
12%synergy
Enlightened Tutor
24%inclusion12 decks51 decks
14%synergy
Vampiric Tutor
22%inclusion11 decks51 decks
11%synergy
Smothering Tithe
16%inclusion8 decks51 decks
3%synergy
Aura Shards
14%inclusion7 decks51 decks
4%synergy
Ancient Tomb
10%inclusion5 decks51 decks
3%synergy
Farewell
7.8%inclusion4 decks51 decks
1%synergy
The One Ring
7.8%inclusion4 decks51 decks
-1%synergy
Creatures
Birds of Paradise
47%inclusion24 decks51 decks
14%synergy
Cryptic Trilobite
45%inclusion23 decks51 decks
44%synergy
Grim Haruspex
43%inclusion22 decks51 decks
40%synergy
Marketback Walker
38%inclusion15 decks39 decks
38%synergy
Spore Frog
35%inclusion18 decks51 decks
31%synergy
Corpse Knight
33%inclusion17 decks51 decks
29%synergy
Beast Whisperer
33%inclusion17 decks51 decks
26%synergy
Syr Konrad, the Grim
31%inclusion16 decks51 decks
26%synergy
Saffi Eriksdotter
29%inclusion15 decks51 decks
26%synergy
Karmic Guide
29%inclusion15 decks51 decks
25%synergy
Ornithopter
25%inclusion13 decks51 decks
25%synergy
Woe Strider
25%inclusion13 decks51 decks
24%synergy
Reveillark
25%inclusion13 decks51 decks
22%synergy
Reclamation Sage
25%inclusion13 decks51 decks
21%synergy
Faeburrow Elder
25%inclusion13 decks51 decks
12%synergy
Tormod, the Desecrator
24%inclusion12 decks51 decks
23%synergy
Llanowar Elves
24%inclusion12 decks51 decks
11%synergy
Avacyn's Pilgrim
22%inclusion11 decks51 decks
6%synergy
Midnight Reaper
20%inclusion10 decks51 decks
18%synergy
Teysa Karlov
20%inclusion10 decks51 decks
17%synergy
Umbral Collar Zealot
19%inclusion5 decks26 decks
16%synergy
Phyrexian Marauder
18%inclusion9 decks51 decks
18%synergy
Willow Geist
18%inclusion9 decks51 decks
17%synergy
Foundation Breaker
18%inclusion9 decks51 decks
17%synergy
Shriekmaw
18%inclusion9 decks51 decks
16%synergy
Solemn Simulacrum
18%inclusion9 decks51 decks
13%synergy
Memnite
16%inclusion8 decks51 decks
16%synergy
Marionette Apprentice
14%inclusion7 decks50 decks
10%synergy
Omarthis, Ghostfire Initiate
14%inclusion7 decks51 decks
14%synergy
Mikaeus, the Unhallowed
14%inclusion7 decks51 decks
12%synergy
Bartolomé del Presidio
14%inclusion7 decks51 decks
9%synergy
Haywire Mite
14%inclusion7 decks51 decks
9%synergy
Esper Sentinel
14%inclusion7 decks51 decks
1%synergy
Six
12%inclusion6 decks50 decks
-2%synergy
Renegade Rallier
12%inclusion6 decks51 decks
11%synergy
Yahenni, Undying Partisan
12%inclusion6 decks51 decks
10%synergy
Luminous Broodmoth
12%inclusion6 decks51 decks
7%synergy
Stitcher's Supplier
12%inclusion6 decks51 decks
7%synergy
Elesh Norn, Grand Cenobite
12%inclusion6 decks51 decks
6%synergy
Sun Titan
12%inclusion6 decks51 decks
4%synergy
Elves of Deep Shadow
12%inclusion6 decks51 decks
0%synergy
Glaring Fleshraker
10%inclusion5 decks50 decks
10%synergy
Warren Soultrader
10%inclusion5 decks50 decks
6%synergy
Honest Rutstein
10%inclusion5 decks50 decks
6%synergy
Wight of the Reliquary
10%inclusion5 decks50 decks
-1%synergy
Blood Pet
10%inclusion5 decks51 decks
10%synergy
Ghave, Guru of Spores
10%inclusion5 decks51 decks
9%synergy
Renata, Called to the Hunt
10%inclusion5 decks51 decks
8%synergy
Fertilid
10%inclusion5 decks51 decks
8%synergy
Recruiter of the Guard
10%inclusion5 decks51 decks
7%synergy
Instants
Beast Within
43%inclusion22 decks51 decks
20%synergy
Assassin's Trophy
35%inclusion18 decks51 decks
3%synergy
Eladamri's Call
31%inclusion16 decks51 decks
24%synergy
Generous Gift
31%inclusion16 decks51 decks
18%synergy
Despark
25%inclusion13 decks51 decks
11%synergy
Heroic Intervention
20%inclusion10 decks51 decks
-8%synergy
Anguished Unmaking
20%inclusion10 decks51 decks
-17%synergy
Village Rites
18%inclusion9 decks51 decks
13%synergy
Entomb
18%inclusion9 decks51 decks
9%synergy
Deadly Dispute
16%inclusion8 decks51 decks
11%synergy
Putrefy
16%inclusion8 decks51 decks
7%synergy
Mortify
14%inclusion7 decks51 decks
0%synergy
Nature's Claim
12%inclusion6 decks51 decks
8%synergy
Krosan Grip
10%inclusion5 decks51 decks
8%synergy
Veil of Summer
10%inclusion5 decks51 decks
7%synergy
Malakir Rebirth
10%inclusion5 decks51 decks
6%synergy
Mythos of Nethroi
10%inclusion5 decks51 decks
4%synergy
Dark Ritual
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4%synergy
Deadly Rollick
10%inclusion5 decks51 decks
3%synergy
Abzan Charm
10%inclusion5 decks51 decks
1%synergy
Fell the Profane
8.0%inclusion4 decks50 decks
1%synergy
Revitalizing Repast
8.0%inclusion4 decks50 decks
-1%synergy
Deathsprout
7.8%inclusion4 decks51 decks
6%synergy
Grisly Salvage
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1%synergy
Dawn's Truce
6.7%inclusion3 decks45 decks
1%synergy
Hagra Mauling
5.9%inclusion3 decks51 decks
5%synergy
Get Lost
5.9%inclusion3 decks51 decks
5%synergy
Corrupted Conviction
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3%synergy
Entish Restoration
5.9%inclusion3 decks51 decks
0%synergy
Flawless Maneuver
5.9%inclusion3 decks51 decks
-1%synergy
Abrupt Decay
5.9%inclusion3 decks51 decks
-1%synergy
Sorceries
Three Visits
39%inclusion20 decks51 decks
17%synergy
Cultivate
39%inclusion20 decks51 decks
-1%synergy
Rampant Growth
35%inclusion18 decks51 decks
9%synergy
Nature's Lore
35%inclusion18 decks51 decks
5%synergy
Kodama's Reach
33%inclusion17 decks51 decks
11%synergy
Buried Alive
29%inclusion15 decks51 decks
21%synergy
Toxic Deluge
24%inclusion12 decks51 decks
1%synergy
Diabolic Intent
22%inclusion11 decks51 decks
16%synergy
Damn
22%inclusion11 decks51 decks
8%synergy
Victimize
16%inclusion8 decks51 decks
8%synergy
Reanimate
16%inclusion8 decks51 decks
2%synergy
Eerie Ultimatum
16%inclusion8 decks51 decks
-6%synergy
Wrath of God
14%inclusion7 decks51 decks
10%synergy
Tendrils of Agony
10%inclusion5 decks51 decks
10%synergy
Ecological Appreciation
10%inclusion5 decks51 decks
10%synergy
Grim Tutor
10%inclusion5 decks51 decks
8%synergy
Vindicate
10%inclusion5 decks51 decks
7%synergy
Night's Whisper
10%inclusion5 decks51 decks
-2%synergy
Dusk // Dawn
10%inclusion5 decks51 decks
-3%synergy
Jarad's Orders
7.8%inclusion4 decks51 decks
6%synergy
Damnation
7.8%inclusion4 decks51 decks
6%synergy
Sign in Blood
7.8%inclusion4 decks51 decks
5%synergy
Duneblast
7.8%inclusion4 decks51 decks
5%synergy
Sevinne's Reclamation
7.8%inclusion4 decks51 decks
2%synergy
Austere Command
7.8%inclusion4 decks51 decks
1%synergy
Bala Ged Recovery
7.8%inclusion4 decks51 decks
0%synergy
Blasphemous Edict
7.5%inclusion3 decks40 decks
5%synergy
Malevolent Rumble
6.0%inclusion3 decks50 decks
4%synergy
Rise of the Witch-king
5.9%inclusion3 decks51 decks
4%synergy
Read the Bones
5.9%inclusion3 decks51 decks
3%synergy
Diabolic Tutor
5.9%inclusion3 decks51 decks
3%synergy
Eldritch Evolution
5.9%inclusion3 decks51 decks
2%synergy
Skyshroud Claim
5.9%inclusion3 decks51 decks
2%synergy
Culling Ritual
5.9%inclusion3 decks51 decks
-1%synergy
Feed the Swarm
5.9%inclusion3 decks51 decks
-2%synergy
Slaughter the Strong
5.9%inclusion3 decks51 decks
-4%synergy
Utility Artifacts
Blasting Station
33%inclusion17 decks51 decks
33%synergy
Skullclamp
31%inclusion16 decks51 decks
19%synergy
Desecrated Tomb
22%inclusion11 decks51 decks
21%synergy
The Great Henge
12%inclusion6 decks51 decks
6%synergy
Altar of the Brood
10%inclusion5 decks51 decks
9%synergy
Lightning Greaves
10%inclusion5 decks51 decks
-6%synergy
Swiftfoot Boots
10%inclusion5 decks51 decks
-10%synergy
Mesmeric Orb
7.8%inclusion4 decks51 decks
6%synergy
Spear of Heliod
5.9%inclusion3 decks51 decks
6%synergy
Oketra's Monument
5.9%inclusion3 decks51 decks
6%synergy
Bontu's Monument
5.9%inclusion3 decks51 decks
5%synergy
Aetherflux Reservoir
5.9%inclusion3 decks51 decks
1%synergy
Enchantments
Bastion of Remembrance
43%inclusion22 decks51 decks
40%synergy
Insidious Roots
35%inclusion18 decks51 decks
26%synergy
Moldervine Reclamation
33%inclusion17 decks51 decks
27%synergy
Guardian Project
29%inclusion15 decks51 decks
22%synergy
The Meathook Massacre
22%inclusion11 decks51 decks
17%synergy
Gaea's Anthem
20%inclusion10 decks51 decks
19%synergy
Lumithread Field
18%inclusion9 decks51 decks
18%synergy
Abzan Ascendancy
18%inclusion9 decks51 decks
13%synergy
Mirari's Wake
18%inclusion9 decks51 decks
8%synergy
Parapet
16%inclusion8 decks51 decks
16%synergy
Fecundity
16%inclusion8 decks51 decks
15%synergy
Ripples of Undeath
14%inclusion7 decks50 decks
2%synergy
Fortifying Provisions
14%inclusion7 decks51 decks
14%synergy
Always Watching
14%inclusion7 decks51 decks
13%synergy
Sylvan Library
14%inclusion7 decks51 decks
1%synergy
Anthem of Champions
13%inclusion6 decks46 decks
13%synergy
Glorious Anthem
12%inclusion6 decks51 decks
12%synergy
Leyline of Vitality
12%inclusion6 decks51 decks
11%synergy
Black Market Connections
12%inclusion6 decks51 decks
2%synergy
Thran Vigil
10%inclusion5 decks51 decks
9%synergy
Spidersilk Armor
10%inclusion5 decks51 decks
7%synergy
Funeral Room // Awakening Hall
10%inclusion4 decks41 decks
9%synergy
Enduring Renewal
7.8%inclusion4 decks51 decks
8%synergy
Gutter Grime
7.8%inclusion4 decks51 decks
8%synergy
Blight Mound
7.8%inclusion4 decks51 decks
8%synergy
Vampiric Rites
7.8%inclusion4 decks51 decks
7%synergy
Land Tax
7.8%inclusion4 decks51 decks
6%synergy
Death's Oasis
7.8%inclusion4 decks51 decks
6%synergy
Grave Pact
7.8%inclusion4 decks51 decks
6%synergy
Greater Good
7.8%inclusion4 decks51 decks
4%synergy
Phyrexian Arena
7.8%inclusion4 decks51 decks
-8%synergy
Open the Graves
5.9%inclusion3 decks51 decks
6%synergy
Castle
5.9%inclusion3 decks51 decks
6%synergy
Black Market
5.9%inclusion3 decks51 decks
5%synergy
Kaya's Ghostform
5.9%inclusion3 decks51 decks
5%synergy
Earthcraft
5.9%inclusion3 decks51 decks
4%synergy
Lignify
5.9%inclusion3 decks51 decks
4%synergy
Defense of the Heart
5.9%inclusion3 decks51 decks
4%synergy
Flowering of the White Tree
5.9%inclusion3 decks51 decks
4%synergy
Animate Dead
5.9%inclusion3 decks51 decks
0%synergy
Ghostly Prison
5.9%inclusion3 decks51 decks
-1%synergy
Hardened Scales
5.9%inclusion3 decks51 decks
-1%synergy
Parallel Lives
5.9%inclusion3 decks51 decks
-4%synergy
Planeswalkers
Wrenn and Seven
5.9%inclusion3 decks51 decks
3%synergy
Utility Lands
Yavimaya, Cradle of Growth
35%inclusion18 decks51 decks
10%synergy
Bojuka Bog
35%inclusion18 decks51 decks
2%synergy
Urborg, Tomb of Yawgmoth
33%inclusion17 decks51 decks
15%synergy
Phyrexian Tower
29%inclusion15 decks51 decks
20%synergy
Reliquary Tower
24%inclusion12 decks51 decks
6%synergy
Boseiju, Who Endures
18%inclusion9 decks51 decks
-3%synergy
High Market
14%inclusion7 decks51 decks
10%synergy
Grim Backwoods
12%inclusion6 decks51 decks
9%synergy
Temple of the False God
10%inclusion5 decks51 decks
5%synergy
Takenuma, Abandoned Mire
10%inclusion5 decks51 decks
-1%synergy
Shifting Woodland
8.0%inclusion4 decks50 decks
-2%synergy
Urza's Saga
5.9%inclusion3 decks51 decks
2%synergy
Cabal Coffers
5.9%inclusion3 decks51 decks
2%synergy
Gavony Township
5.9%inclusion3 decks51 decks
-2%synergy
Mana Artifacts
Sol Ring
92%inclusion47 decks51 decks
13%synergy
Arcane Signet
71%inclusion36 decks51 decks
5%synergy
Talisman of Resilience
16%inclusion8 decks51 decks
6%synergy
Golgari Signet
14%inclusion7 decks51 decks
6%synergy
Talisman of Hierarchy
12%inclusion6 decks51 decks
4%synergy
Orzhov Signet
12%inclusion6 decks51 decks
2%synergy
Chromatic Lantern
12%inclusion6 decks51 decks
0%synergy
Talisman of Unity
10%inclusion5 decks51 decks
2%synergy
Selesnya Signet
10%inclusion5 decks51 decks
0%synergy
Thought Vessel
7.8%inclusion4 decks51 decks
4%synergy
Fellwar Stone
7.8%inclusion4 decks51 decks
0%synergy
Mana Crypt
5.9%inclusion3 decks51 decks
5%synergy
Mind Stone
5.9%inclusion3 decks51 decks
4%synergy
Lotus Petal
5.9%inclusion3 decks51 decks
3%synergy
Lands
Command Tower
84%inclusion43 decks51 decks
-6%synergy
Indatha Triome
59%inclusion30 decks51 decks
18%synergy
Godless Shrine
55%inclusion28 decks51 decks
9%synergy
Temple Garden
53%inclusion27 decks51 decks
7%synergy
Overgrown Tomb
53%inclusion27 decks51 decks
6%synergy
Sunpetal Grove
49%inclusion25 decks51 decks
7%synergy
Woodland Cemetery
45%inclusion23 decks51 decks
0%synergy
Exotic Orchard
45%inclusion23 decks51 decks
-10%synergy
Sandsteppe Citadel
43%inclusion22 decks51 decks
-10%synergy
Undergrowth Stadium
41%inclusion21 decks51 decks
12%synergy
Llanowar Wastes
39%inclusion20 decks51 decks
11%synergy
Marsh Flats
39%inclusion20 decks51 decks
6%synergy
Isolated Chapel
39%inclusion20 decks51 decks
-4%synergy
Windswept Heath
37%inclusion19 decks51 decks
1%synergy
Caves of Koilos
35%inclusion18 decks51 decks
7%synergy
Verdant Catacombs
35%inclusion18 decks51 decks
1%synergy
Vault of Champions
33%inclusion17 decks51 decks
8%synergy
Bountiful Promenade
33%inclusion17 decks51 decks
6%synergy
Evolving Wilds
33%inclusion17 decks51 decks
4%synergy
Canopy Vista
33%inclusion17 decks51 decks
-11%synergy
Terramorphic Expanse
31%inclusion16 decks51 decks
16%synergy
Lush Portico
31%inclusion16 decks51 decks
12%synergy
Shadowy Backstreet
29%inclusion15 decks51 decks
13%synergy
Brushland
29%inclusion15 decks51 decks
2%synergy
Underground Mortuary
27%inclusion14 decks51 decks
9%synergy
Murmuring Bosk
25%inclusion13 decks51 decks
7%synergy
Temple of Silence
22%inclusion11 decks51 decks
5%synergy
Temple of Plenty
20%inclusion10 decks51 decks
3%synergy
Temple of Malady
20%inclusion10 decks51 decks
2%synergy
Fabled Passage
18%inclusion9 decks51 decks
4%synergy
Deceptive Landscape
16%inclusion8 decks50 decks
-8%synergy
Shattered Sanctum
16%inclusion8 decks51 decks
3%synergy
Overgrown Farmland
16%inclusion8 decks51 decks
-8%synergy
City of Brass
14%inclusion7 decks51 decks
5%synergy
Myriad Landscape
12%inclusion6 decks51 decks
2%synergy
Twilight Mire
12%inclusion6 decks51 decks
-1%synergy
Deathcap Glade
12%inclusion6 decks51 decks
-2%synergy
Darkbore Pathway
10%inclusion5 decks51 decks
4%synergy
Reflecting Pool
10%inclusion5 decks51 decks
4%synergy
Brightclimb Pathway
10%inclusion5 decks51 decks
4%synergy
Branchloft Pathway
10%inclusion5 decks51 decks
4%synergy
Mana Confluence
10%inclusion5 decks51 decks
2%synergy
Orzhov Basilica
10%inclusion5 decks51 decks
-4%synergy
Selesnya Sanctuary
10%inclusion5 decks51 decks
-6%synergy
Prismatic Vista
7.8%inclusion4 decks51 decks
3%synergy
Haunted Mire
7.8%inclusion4 decks51 decks
3%synergy
Fetid Heath
7.8%inclusion4 decks51 decks
2%synergy
Flooded Strand
7.8%inclusion4 decks51 decks
0%synergy
Jungle Hollow
7.8%inclusion4 decks51 decks
0%synergy
Krosan Verge
7.8%inclusion4 decks51 decks
-3%synergy