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
4.3%inclusion49 decks1.13K decks
Nethroi, Apex of Death
0.0%inclusion1 decks6.92K decks
New Cards
Dundoolin Weaver
17%inclusion1 decks6 decks
16%synergy
Winnowing
17%inclusion1 decks6 decks
16%synergy
Great Forest Druid
17%inclusion1 decks6 decks
0%synergy
Reaping Willow
17%inclusion1 decks6 decks
12%synergy
Formidable Speaker
5.3%inclusion1 decks19 decks
2%synergy
High Synergy Cards
Hangarback Walker
92%inclusion46 decks50 decks
91%synergy
Stonecoil Serpent
90%inclusion45 decks50 decks
90%synergy
Ugin's Conjurant
78%inclusion39 decks50 decks
78%synergy
Pawn of Ulamog
72%inclusion36 decks50 decks
71%synergy
Viscera Seer
76%inclusion38 decks50 decks
66%synergy
Altar of Dementia
66%inclusion33 decks50 decks
61%synergy
Zulaport Cutthroat
64%inclusion32 decks50 decks
56%synergy
Carrion Feeder
62%inclusion31 decks50 decks
55%synergy
Sifter of Skulls
54%inclusion27 decks50 decks
54%synergy
Blood Artist
62%inclusion31 decks50 decks
54%synergy
Top Cards
Sakura-Tribe Elder
68%inclusion34 decks50 decks
48%synergy
Swords to Plowshares
64%inclusion32 decks50 decks
1%synergy
Elas il-Kor, Sadistic Pilgrim
58%inclusion29 decks50 decks
47%synergy
Cruel Celebrant
56%inclusion28 decks50 decks
51%synergy
Phyrexian Altar
56%inclusion28 decks50 decks
51%synergy
Eternal Witness
54%inclusion27 decks50 decks
34%synergy
Pitiless Plunderer
52%inclusion26 decks50 decks
48%synergy
Farseek
50%inclusion25 decks50 decks
6%synergy
Shifting Wall
48%inclusion24 decks50 decks
48%synergy
Path to Exile
48%inclusion24 decks50 decks
1%synergy
Game Changers
Teferi's Protection
28%inclusion14 decks50 decks
15%synergy
Worldly Tutor
26%inclusion13 decks50 decks
17%synergy
Demonic Tutor
26%inclusion13 decks50 decks
13%synergy
Enlightened Tutor
24%inclusion12 decks50 decks
15%synergy
Vampiric Tutor
20%inclusion10 decks50 decks
10%synergy
Smothering Tithe
16%inclusion8 decks50 decks
4%synergy
Aura Shards
12%inclusion6 decks50 decks
2%synergy
Ancient Tomb
10%inclusion5 decks50 decks
3%synergy
Farewell
8.0%inclusion4 decks50 decks
1%synergy
The One Ring
8.0%inclusion4 decks50 decks
0%synergy
Creatures
Cryptic Trilobite
46%inclusion23 decks50 decks
45%synergy
Birds of Paradise
46%inclusion23 decks50 decks
13%synergy
Grim Haruspex
42%inclusion21 decks50 decks
39%synergy
Marketback Walker
38%inclusion15 decks39 decks
38%synergy
Spore Frog
36%inclusion18 decks50 decks
32%synergy
Corpse Knight
32%inclusion16 decks50 decks
28%synergy
Beast Whisperer
32%inclusion16 decks50 decks
25%synergy
Saffi Eriksdotter
30%inclusion15 decks50 decks
27%synergy
Karmic Guide
30%inclusion15 decks50 decks
25%synergy
Syr Konrad, the Grim
30%inclusion15 decks50 decks
25%synergy
Woe Strider
26%inclusion13 decks50 decks
24%synergy
Reveillark
26%inclusion13 decks50 decks
23%synergy
Ornithopter
24%inclusion12 decks50 decks
24%synergy
Reclamation Sage
24%inclusion12 decks50 decks
19%synergy
Faeburrow Elder
24%inclusion12 decks50 decks
11%synergy
Tormod, the Desecrator
22%inclusion11 decks50 decks
21%synergy
Llanowar Elves
22%inclusion11 decks50 decks
10%synergy
Midnight Reaper
20%inclusion10 decks50 decks
18%synergy
Teysa Karlov
20%inclusion10 decks50 decks
18%synergy
Avacyn's Pilgrim
20%inclusion10 decks50 decks
5%synergy
Umbral Collar Zealot
19%inclusion5 decks26 decks
16%synergy
Phyrexian Marauder
18%inclusion9 decks50 decks
18%synergy
Willow Geist
18%inclusion9 decks50 decks
17%synergy
Foundation Breaker
18%inclusion9 decks50 decks
17%synergy
Solemn Simulacrum
18%inclusion9 decks50 decks
14%synergy
Memnite
16%inclusion8 decks50 decks
16%synergy
Shriekmaw
16%inclusion8 decks50 decks
14%synergy
Omarthis, Ghostfire Initiate
14%inclusion7 decks50 decks
14%synergy
Mikaeus, the Unhallowed
14%inclusion7 decks50 decks
13%synergy
Marionette Apprentice
14%inclusion7 decks50 decks
10%synergy
Bartolomé del Presidio
14%inclusion7 decks50 decks
9%synergy
Haywire Mite
14%inclusion7 decks50 decks
9%synergy
Esper Sentinel
14%inclusion7 decks50 decks
2%synergy
Renegade Rallier
12%inclusion6 decks50 decks
11%synergy
Yahenni, Undying Partisan
12%inclusion6 decks50 decks
11%synergy
Luminous Broodmoth
12%inclusion6 decks50 decks
8%synergy
Stitcher's Supplier
12%inclusion6 decks50 decks
7%synergy
Elesh Norn, Grand Cenobite
12%inclusion6 decks50 decks
6%synergy
Sun Titan
12%inclusion6 decks50 decks
4%synergy
Six
12%inclusion6 decks50 decks
-2%synergy
Glaring Fleshraker
10%inclusion5 decks50 decks
10%synergy
Blood Pet
10%inclusion5 decks50 decks
10%synergy
Ghave, Guru of Spores
10%inclusion5 decks50 decks
9%synergy
Renata, Called to the Hunt
10%inclusion5 decks50 decks
8%synergy
Protean Hulk
10%inclusion5 decks50 decks
7%synergy
Warren Soultrader
10%inclusion5 decks50 decks
6%synergy
Honest Rutstein
10%inclusion5 decks50 decks
6%synergy
Wood Elves
10%inclusion5 decks50 decks
6%synergy
Heliod, Sun-Crowned
10%inclusion5 decks50 decks
5%synergy
Satyr Wayfinder
10%inclusion5 decks50 decks
5%synergy
Instants
Beast Within
42%inclusion21 decks50 decks
19%synergy
Assassin's Trophy
36%inclusion18 decks50 decks
4%synergy
Eladamri's Call
32%inclusion16 decks50 decks
25%synergy
Generous Gift
30%inclusion15 decks50 decks
16%synergy
Despark
24%inclusion12 decks50 decks
10%synergy
Heroic Intervention
20%inclusion10 decks50 decks
-7%synergy
Village Rites
18%inclusion9 decks50 decks
13%synergy
Entomb
18%inclusion9 decks50 decks
9%synergy
Anguished Unmaking
18%inclusion9 decks50 decks
-19%synergy
Deadly Dispute
16%inclusion8 decks50 decks
11%synergy
Putrefy
14%inclusion7 decks50 decks
5%synergy
Mortify
12%inclusion6 decks50 decks
-1%synergy
Nature's Claim
10%inclusion5 decks50 decks
6%synergy
Malakir Rebirth
10%inclusion5 decks50 decks
6%synergy
Mythos of Nethroi
10%inclusion5 decks50 decks
5%synergy
Dark Ritual
10%inclusion5 decks50 decks
4%synergy
Deadly Rollick
10%inclusion5 decks50 decks
3%synergy
Abzan Charm
10%inclusion5 decks50 decks
1%synergy
Krosan Grip
8.0%inclusion4 decks50 decks
6%synergy
Deathsprout
8.0%inclusion4 decks50 decks
6%synergy
Veil of Summer
8.0%inclusion4 decks50 decks
5%synergy
Fell the Profane
8.0%inclusion4 decks50 decks
1%synergy
Revitalizing Repast
8.0%inclusion4 decks50 decks
-1%synergy
Dawn's Truce
6.7%inclusion3 decks45 decks
1%synergy
Hagra Mauling
6.0%inclusion3 decks50 decks
5%synergy
Get Lost
6.0%inclusion3 decks50 decks
5%synergy
Corrupted Conviction
6.0%inclusion3 decks50 decks
3%synergy
Entish Restoration
6.0%inclusion3 decks50 decks
0%synergy
Flawless Maneuver
6.0%inclusion3 decks50 decks
0%synergy
Grisly Salvage
6.0%inclusion3 decks50 decks
-1%synergy
Abrupt Decay
6.0%inclusion3 decks50 decks
-1%synergy
Sorceries
Three Visits
40%inclusion20 decks50 decks
17%synergy
Cultivate
40%inclusion20 decks50 decks
0%synergy
Rampant Growth
36%inclusion18 decks50 decks
9%synergy
Nature's Lore
36%inclusion18 decks50 decks
6%synergy
Kodama's Reach
34%inclusion17 decks50 decks
12%synergy
Buried Alive
30%inclusion15 decks50 decks
21%synergy
Toxic Deluge
24%inclusion12 decks50 decks
1%synergy
Diabolic Intent
22%inclusion11 decks50 decks
17%synergy
Damn
22%inclusion11 decks50 decks
9%synergy
Victimize
16%inclusion8 decks50 decks
8%synergy
Reanimate
16%inclusion8 decks50 decks
2%synergy
Eerie Ultimatum
16%inclusion8 decks50 decks
-6%synergy
Wrath of God
14%inclusion7 decks50 decks
11%synergy
Tendrils of Agony
10%inclusion5 decks50 decks
10%synergy
Ecological Appreciation
10%inclusion5 decks50 decks
10%synergy
Grim Tutor
10%inclusion5 decks50 decks
8%synergy
Dusk // Dawn
10%inclusion5 decks50 decks
-3%synergy
Jarad's Orders
8.0%inclusion4 decks50 decks
6%synergy
Damnation
8.0%inclusion4 decks50 decks
6%synergy
Vindicate
8.0%inclusion4 decks50 decks
6%synergy
Duneblast
8.0%inclusion4 decks50 decks
5%synergy
Sevinne's Reclamation
8.0%inclusion4 decks50 decks
2%synergy
Austere Command
8.0%inclusion4 decks50 decks
1%synergy
Bala Ged Recovery
8.0%inclusion4 decks50 decks
0%synergy
Night's Whisper
8.0%inclusion4 decks50 decks
-4%synergy
Blasphemous Edict
7.5%inclusion3 decks40 decks
5%synergy
Malevolent Rumble
6.0%inclusion3 decks50 decks
4%synergy
Rise of the Witch-king
6.0%inclusion3 decks50 decks
4%synergy
Diabolic Tutor
6.0%inclusion3 decks50 decks
3%synergy
Sign in Blood
6.0%inclusion3 decks50 decks
3%synergy
Eldritch Evolution
6.0%inclusion3 decks50 decks
2%synergy
Skyshroud Claim
6.0%inclusion3 decks50 decks
2%synergy
Culling Ritual
6.0%inclusion3 decks50 decks
-1%synergy
Feed the Swarm
6.0%inclusion3 decks50 decks
-2%synergy
Slaughter the Strong
6.0%inclusion3 decks50 decks
-4%synergy
Utility Artifacts
Blasting Station
34%inclusion17 decks50 decks
34%synergy
Skullclamp
32%inclusion16 decks50 decks
20%synergy
Desecrated Tomb
20%inclusion10 decks50 decks
20%synergy
The Great Henge
12%inclusion6 decks50 decks
6%synergy
Altar of the Brood
10%inclusion5 decks50 decks
10%synergy
Lightning Greaves
10%inclusion5 decks50 decks
-6%synergy
Swiftfoot Boots
10%inclusion5 decks50 decks
-10%synergy
Mesmeric Orb
8.0%inclusion4 decks50 decks
6%synergy
Spear of Heliod
6.0%inclusion3 decks50 decks
6%synergy
Oketra's Monument
6.0%inclusion3 decks50 decks
6%synergy
Bontu's Monument
6.0%inclusion3 decks50 decks
6%synergy
Aetherflux Reservoir
6.0%inclusion3 decks50 decks
1%synergy
Enchantments
Bastion of Remembrance
44%inclusion22 decks50 decks
40%synergy
Insidious Roots
36%inclusion18 decks50 decks
27%synergy
Moldervine Reclamation
34%inclusion17 decks50 decks
28%synergy
Guardian Project
30%inclusion15 decks50 decks
23%synergy
The Meathook Massacre
22%inclusion11 decks50 decks
18%synergy
Gaea's Anthem
20%inclusion10 decks50 decks
20%synergy
Lumithread Field
18%inclusion9 decks50 decks
18%synergy
Abzan Ascendancy
18%inclusion9 decks50 decks
13%synergy
Mirari's Wake
18%inclusion9 decks50 decks
9%synergy
Parapet
16%inclusion8 decks50 decks
16%synergy
Fortifying Provisions
14%inclusion7 decks50 decks
14%synergy
Always Watching
14%inclusion7 decks50 decks
14%synergy
Fecundity
14%inclusion7 decks50 decks
13%synergy
Ripples of Undeath
14%inclusion7 decks50 decks
2%synergy
Sylvan Library
14%inclusion7 decks50 decks
2%synergy
Anthem of Champions
13%inclusion6 decks46 decks
13%synergy
Glorious Anthem
12%inclusion6 decks50 decks
12%synergy
Leyline of Vitality
12%inclusion6 decks50 decks
12%synergy
Black Market Connections
12%inclusion6 decks50 decks
2%synergy
Thran Vigil
10%inclusion5 decks50 decks
10%synergy
Spidersilk Armor
10%inclusion5 decks50 decks
7%synergy
Funeral Room // Awakening Hall
10%inclusion4 decks41 decks
9%synergy
Enduring Renewal
8.0%inclusion4 decks50 decks
8%synergy
Gutter Grime
8.0%inclusion4 decks50 decks
8%synergy
Land Tax
8.0%inclusion4 decks50 decks
6%synergy
Death's Oasis
8.0%inclusion4 decks50 decks
6%synergy
Grave Pact
8.0%inclusion4 decks50 decks
6%synergy
Greater Good
8.0%inclusion4 decks50 decks
4%synergy
Phyrexian Arena
8.0%inclusion4 decks50 decks
-7%synergy
Castle
6.0%inclusion3 decks50 decks
6%synergy
Blight Mound
6.0%inclusion3 decks50 decks
6%synergy
Black Market
6.0%inclusion3 decks50 decks
5%synergy
Kaya's Ghostform
6.0%inclusion3 decks50 decks
5%synergy
Vampiric Rites
6.0%inclusion3 decks50 decks
5%synergy
Earthcraft
6.0%inclusion3 decks50 decks
5%synergy
Lignify
6.0%inclusion3 decks50 decks
4%synergy
Defense of the Heart
6.0%inclusion3 decks50 decks
4%synergy
Flowering of the White Tree
6.0%inclusion3 decks50 decks
4%synergy
Animate Dead
6.0%inclusion3 decks50 decks
0%synergy
Ghostly Prison
6.0%inclusion3 decks50 decks
-1%synergy
Hardened Scales
6.0%inclusion3 decks50 decks
-1%synergy
Parallel Lives
6.0%inclusion3 decks50 decks
-4%synergy
Planeswalkers
Wrenn and Seven
6.0%inclusion3 decks50 decks
3%synergy
Utility Lands
Yavimaya, Cradle of Growth
36%inclusion18 decks50 decks
11%synergy
Urborg, Tomb of Yawgmoth
34%inclusion17 decks50 decks
15%synergy
Bojuka Bog
34%inclusion17 decks50 decks
0%synergy
Phyrexian Tower
28%inclusion14 decks50 decks
18%synergy
Reliquary Tower
24%inclusion12 decks50 decks
6%synergy
Boseiju, Who Endures
18%inclusion9 decks50 decks
-2%synergy
High Market
12%inclusion6 decks50 decks
8%synergy
Grim Backwoods
10%inclusion5 decks50 decks
8%synergy
Temple of the False God
10%inclusion5 decks50 decks
5%synergy
Takenuma, Abandoned Mire
10%inclusion5 decks50 decks
-1%synergy
Shifting Woodland
8.0%inclusion4 decks50 decks
-2%synergy
Urza's Saga
6.0%inclusion3 decks50 decks
2%synergy
Cabal Coffers
6.0%inclusion3 decks50 decks
2%synergy
Gavony Township
6.0%inclusion3 decks50 decks
-2%synergy
Mana Artifacts
Sol Ring
92%inclusion46 decks50 decks
13%synergy
Arcane Signet
70%inclusion35 decks50 decks
4%synergy
Talisman of Resilience
16%inclusion8 decks50 decks
7%synergy
Golgari Signet
14%inclusion7 decks50 decks
6%synergy
Talisman of Hierarchy
12%inclusion6 decks50 decks
4%synergy
Orzhov Signet
12%inclusion6 decks50 decks
2%synergy
Chromatic Lantern
12%inclusion6 decks50 decks
1%synergy
Talisman of Unity
10%inclusion5 decks50 decks
2%synergy
Selesnya Signet
10%inclusion5 decks50 decks
0%synergy
Thought Vessel
8.0%inclusion4 decks50 decks
4%synergy
Fellwar Stone
8.0%inclusion4 decks50 decks
0%synergy
Mana Crypt
6.0%inclusion3 decks50 decks
5%synergy
Mind Stone
6.0%inclusion3 decks50 decks
4%synergy
Lotus Petal
6.0%inclusion3 decks50 decks
3%synergy
Lands
Command Tower
84%inclusion42 decks50 decks
-7%synergy
Indatha Triome
58%inclusion29 decks50 decks
17%synergy
Godless Shrine
54%inclusion27 decks50 decks
8%synergy
Temple Garden
52%inclusion26 decks50 decks
5%synergy
Overgrown Tomb
52%inclusion26 decks50 decks
5%synergy
Sunpetal Grove
48%inclusion24 decks50 decks
6%synergy
Woodland Cemetery
44%inclusion22 decks50 decks
-2%synergy
Sandsteppe Citadel
44%inclusion22 decks50 decks
-9%synergy
Exotic Orchard
44%inclusion22 decks50 decks
-11%synergy
Undergrowth Stadium
40%inclusion20 decks50 decks
11%synergy
Marsh Flats
40%inclusion20 decks50 decks
7%synergy
Llanowar Wastes
38%inclusion19 decks50 decks
10%synergy
Windswept Heath
38%inclusion19 decks50 decks
2%synergy
Isolated Chapel
38%inclusion19 decks50 decks
-5%synergy
Verdant Catacombs
36%inclusion18 decks50 decks
2%synergy
Caves of Koilos
34%inclusion17 decks50 decks
6%synergy
Evolving Wilds
34%inclusion17 decks50 decks
5%synergy
Canopy Vista
34%inclusion17 decks50 decks
-11%synergy
Terramorphic Expanse
32%inclusion16 decks50 decks
17%synergy
Vault of Champions
32%inclusion16 decks50 decks
6%synergy
Bountiful Promenade
32%inclusion16 decks50 decks
5%synergy
Lush Portico
30%inclusion15 decks50 decks
10%synergy
Brushland
30%inclusion15 decks50 decks
2%synergy
Shadowy Backstreet
28%inclusion14 decks50 decks
11%synergy
Underground Mortuary
26%inclusion13 decks50 decks
8%synergy
Murmuring Bosk
26%inclusion13 decks50 decks
7%synergy
Temple of Silence
20%inclusion10 decks50 decks
3%synergy
Fabled Passage
18%inclusion9 decks50 decks
5%synergy
Temple of Plenty
18%inclusion9 decks50 decks
2%synergy
Temple of Malady
18%inclusion9 decks50 decks
1%synergy
Shattered Sanctum
16%inclusion8 decks50 decks
4%synergy
Overgrown Farmland
16%inclusion8 decks50 decks
-8%synergy
Deceptive Landscape
16%inclusion8 decks50 decks
-8%synergy
City of Brass
14%inclusion7 decks50 decks
5%synergy
Myriad Landscape
12%inclusion6 decks50 decks
3%synergy
Twilight Mire
12%inclusion6 decks50 decks
-1%synergy
Deathcap Glade
12%inclusion6 decks50 decks
-2%synergy
Darkbore Pathway
10%inclusion5 decks50 decks
5%synergy
Brightclimb Pathway
10%inclusion5 decks50 decks
5%synergy
Reflecting Pool
10%inclusion5 decks50 decks
5%synergy
Branchloft Pathway
10%inclusion5 decks50 decks
4%synergy
Mana Confluence
10%inclusion5 decks50 decks
2%synergy
Orzhov Basilica
10%inclusion5 decks50 decks
-4%synergy
Selesnya Sanctuary
10%inclusion5 decks50 decks
-5%synergy
Prismatic Vista
8.0%inclusion4 decks50 decks
3%synergy
Haunted Mire
8.0%inclusion4 decks50 decks
3%synergy
Fetid Heath
8.0%inclusion4 decks50 decks
2%synergy
Flooded Strand
8.0%inclusion4 decks50 decks
1%synergy
Jungle Hollow
8.0%inclusion4 decks50 decks
0%synergy
Krosan Verge
8.0%inclusion4 decks50 decks
-2%synergy