Colfenor, the Last Yew + Ashnod's Altar + Endless One + Ugin's Conjurant

Colfenor, the Last Yew
Ashnod's Altar
Endless One
Ugin's Conjurant

Requires
Colfenor, the Last Yew must be on the battlefield. Ashnod's Altar must be on the battlefield. Endless One must be on the battlefield. Ugin's Conjurant must be in the graveyard. At least one +1/+1 counter on Endless One.
Steps
  1. Sacrifice Endless One to Ashnod's Altar for .
  2. Colfenor triggers, returning Ugin's Conjurant from your graveyard to your hand.
  3. Cast Ugin's Conjurant for 1.
  4. Sacrifice Ugin's Conjurant to Ashnod's Altar for .
  5. Colfenor triggers, returning Endless One from your graveyard to your hand.
  6. Cast Phyrexian Marauder for 1.
  7. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Colfenor, the Last Yew
6.82% of 1041 decks 71 decks
High Synergy Cards
Stonecoil Serpent
86% of 71 decks +85% synergy
Hangarback Walker
80% of 71 decks +80% synergy
Viscera Seer
86% of 71 decks +69% synergy
Zulaport Cutthroat
82% of 71 decks +69% synergy
Pawn of Ulamog
65% of 71 decks +64% synergy
Grim Haruspex
68% of 71 decks +62% synergy
Cruel Celebrant
69% of 71 decks +61% synergy
Carrion Feeder
69% of 71 decks +58% synergy
Blood Artist
70% of 71 decks +58% synergy
Insidious Roots
71% of 14 decks +51% synergy
Top Cards
Swords to Plowshares
72% of 71 decks +9% synergy
Sakura-Tribe Elder
66% of 71 decks +43% synergy
Farseek
63% of 71 decks +20% synergy
Elas il-Kor, Sadistic Pilgrim
63% of 51 decks +47% synergy
Eternal Witness
62% of 71 decks +36% synergy
Altar of Dementia
58% of 71 decks +51% synergy
Corpse Knight
55% of 71 decks +49% synergy
Phyrexian Altar
55% of 71 decks +47% synergy
Beast Whisperer
55% of 71 decks +47% synergy
Rampant Growth
54% of 71 decks +26% synergy
Creatures
Shifting Wall
48% of 71 decks +48% synergy
Faeburrow Elder
48% of 71 decks +39% synergy
Tormod, the Desecrator
46% of 71 decks +46% synergy
Midnight Reaper
46% of 71 decks +43% synergy
Syr Konrad, the Grim
46% of 71 decks +39% synergy
Walking Ballista
45% of 71 decks +42% synergy
Pitiless Plunderer
45% of 71 decks +40% synergy
Honest Rutstein
44% of 9 decks +36% synergy
Reclamation Sage
44% of 71 decks +36% synergy
Birds of Paradise
44% of 71 decks +7% synergy
Spore Frog
42% of 71 decks +37% synergy
Ornithopter
41% of 71 decks +41% synergy
Haywire Mite
39% of 41 decks +35% synergy
Foundation Breaker
37% of 70 decks +35% synergy
Cryptic Trilobite
37% of 71 decks +35% synergy
Farhaven Elf
37% of 71 decks +33% synergy
Llanowar Elves
37% of 71 decks +20% synergy
Willow Geist
36% of 64 decks +35% synergy
Sifter of Skulls
35% of 71 decks +35% synergy
Shriekmaw
32% of 71 decks +30% synergy
Woe Strider
32% of 71 decks +28% synergy
Solemn Simulacrum
32% of 71 decks +25% synergy
Bartolomé del Presidio
32% of 19 decks +23% synergy
Saffi Eriksdotter
31% of 71 decks +25% synergy
Omarthis, Ghostfire Initiate
27% of 22 decks +27% synergy
Fertilid
27% of 71 decks +23% synergy
Avacyn's Pilgrim
24% of 71 decks +3% synergy
Phyrexian Marauder
23% of 71 decks +22% synergy
Sun Titan
21% of 71 decks +10% synergy
Elves of Deep Shadow
20% of 71 decks +5% synergy
Esper Sentinel
19% of 70 decks +3% synergy
Memnite
18% of 71 decks +18% synergy
Poison-Tip Archer
18% of 71 decks +15% synergy
Shambling Ghast
18% of 67 decks +18% synergy
Blood Pet
17% of 71 decks +17% synergy
Bloodthrone Vampire
17% of 71 decks +17% synergy
Wood Elves
17% of 71 decks +9% synergy
Bloom Tender
17% of 71 decks +9% synergy
Ancient Lumberknot
16% of 62 decks +12% synergy
Old Stickfingers
16% of 64 decks +10% synergy
Teysa Karlov
15% of 71 decks +12% synergy
Reveillark
15% of 71 decks +9% synergy
Delighted Halfling
14% of 28 decks -6% synergy
Falkenrath Noble
14% of 71 decks +13% synergy
Plaguecrafter
14% of 71 decks +10% synergy
Fiend Artisan
14% of 71 decks +8% synergy
Karmic Guide
14% of 71 decks +6% synergy
Nemata, Primeval Warden
14% of 51 decks +9% synergy
Old Man Willow
13% of 23 decks +11% synergy
Harvester of Souls
13% of 71 decks +12% synergy
Instants
Path to Exile
54% of 71 decks +10% synergy
Beast Within
48% of 71 decks +19% synergy
Assassin's Trophy
45% of 71 decks +14% synergy
Despark
32% of 71 decks +22% synergy
Vampiric Tutor
30% of 71 decks +15% synergy
Village Rites
25% of 71 decks +19% synergy
Eladamri's Call
25% of 71 decks +15% synergy
Worldly Tutor
24% of 71 decks +12% synergy
Enlightened Tutor
24% of 71 decks +11% synergy
Mythos of Nethroi
23% of 71 decks +13% synergy
Heroic Intervention
23% of 71 decks -2% synergy
Generous Gift
20% of 71 decks +4% synergy
Teferi's Protection
20% of 71 decks +4% synergy
Entomb
18% of 71 decks +8% synergy
Anguished Unmaking
18% of 71 decks -12% synergy
Entish Restoration
18% of 28 decks +10% synergy
Nature's Claim
11% of 71 decks +6% synergy
Putrefy
11% of 71 decks -1% synergy
Corrupted Conviction
10% of 29 decks +7% synergy
Veil of Summer
10% of 71 decks +5% synergy
Deadly Dispute
9% of 67 decks +3% synergy
Silence
8% of 71 decks +4% synergy
Grisly Salvage
8% of 71 decks +0% synergy
Mortify
8% of 71 decks -8% synergy
Tear Asunder
8% of 51 decks +3% synergy
Rushed Rebirth
7% of 71 decks +6% synergy
Krosan Grip
7% of 71 decks +4% synergy
Malakir Rebirth
7% of 71 decks +3% synergy
Dark Ritual
7% of 71 decks +1% synergy
Harrow
7% of 71 decks -1% synergy
Abzan Charm
7% of 71 decks -3% synergy
Rally the Ancestors
6% of 71 decks +5% synergy
Tragic Slip
6% of 71 decks +5% synergy
Return to Nature
6% of 71 decks +4% synergy
Abrupt Decay
6% of 71 decks -3% synergy
Reckoner's Bargain
5% of 57 decks +5% synergy
Sorceries
Cultivate
51% of 71 decks +4% synergy
Three Visits
48% of 71 decks +25% synergy
Nature's Lore
35% of 71 decks +4% synergy
Kodama's Reach
32% of 71 decks +6% synergy
Damn
31% of 70 decks +15% synergy
Demonic Tutor
30% of 71 decks +11% synergy
Diabolic Intent
27% of 71 decks +19% synergy
Eerie Ultimatum
25% of 71 decks +3% synergy
Last March of the Ents
21% of 28 decks +18% synergy
Wrath of God
17% of 71 decks +12% synergy
Victimize
17% of 71 decks +10% synergy
Reanimate
17% of 71 decks +7% synergy
Ecological Appreciation
15% of 71 decks +15% synergy
Beseech the Mirror
15% of 20 decks +13% synergy
Dig Up
13% of 62 decks +11% synergy
Buried Alive
13% of 71 decks +4% synergy
Toxic Deluge
13% of 71 decks -7% synergy
Tendrils of Agony
11% of 71 decks +11% synergy
Grim Tutor
11% of 71 decks +9% synergy
Sign in Blood
11% of 71 decks +8% synergy
Rise of the Witch-king
11% of 28 decks +7% synergy
Austere Command
10% of 71 decks +2% synergy
Read the Bones
8% of 71 decks +4% synergy
Bala Ged Recovery
8% of 71 decks -0% synergy
Culling Ritual
8% of 71 decks -2% synergy
Dusk // Dawn
8% of 71 decks -2% synergy
Night's Whisper
8% of 71 decks -6% synergy
Damnation
7% of 71 decks +4% synergy
Diabolic Tutor
7% of 71 decks +4% synergy
Skyshroud Claim
7% of 71 decks +2% synergy
Painful Truths
7% of 71 decks -1% synergy
Behold the Beyond
6% of 71 decks +6% synergy
Ondu Inversion
6% of 71 decks +4% synergy
Cleansing Nova
6% of 71 decks +3% synergy
Jarad's Orders
6% of 71 decks +3% synergy
Eldritch Evolution
6% of 71 decks +0% synergy
Finale of Devastation
6% of 71 decks -1% synergy
Harmonize
6% of 71 decks -4% synergy
Ascend from Avernus
5% of 56 decks +4% synergy
Utility Artifacts
Skullclamp
38% of 71 decks +23% synergy
Desecrated Tomb
27% of 71 decks +26% synergy
Blasting Station
25% of 71 decks +25% synergy
Lightning Greaves
14% of 71 decks -2% synergy
The One Ring
10% of 29 decks +0% synergy
Bolas's Citadel
10% of 71 decks +3% synergy
Swiftfoot Boots
10% of 71 decks -6% synergy
Instrument of the Bards
7% of 67 decks +7% synergy
Gate to the Afterlife
7% of 71 decks +7% synergy
Birthing Pod
7% of 71 decks +2% synergy
Aetherflux Reservoir
7% of 71 decks +2% synergy
Deathrender
6% of 71 decks +6% synergy
Bontu's Monument
6% of 71 decks +5% synergy
The Great Henge
6% of 71 decks -0% synergy
Enchantments
Bastion of Remembrance
42% of 71 decks +37% synergy
Moldervine Reclamation
42% of 71 decks +32% synergy
Glorious Anthem
38% of 71 decks +38% synergy
Gaea's Anthem
35% of 71 decks +35% synergy
Mirari's Wake
35% of 71 decks +22% synergy
Lumithread Field
31% of 71 decks +31% synergy
Abzan Ascendancy
27% of 71 decks +21% synergy
Guardian Project
25% of 71 decks +19% synergy
Parapet
24% of 71 decks +24% synergy
Fecundity
24% of 71 decks +22% synergy
Smothering Tithe
21% of 71 decks +4% synergy
Always Watching
20% of 71 decks +19% synergy
Flowering of the White Tree
18% of 28 decks +14% synergy
Builder's Blessing
15% of 71 decks +15% synergy
Fortifying Provisions
15% of 71 decks +15% synergy
Leyline of Vitality
15% of 71 decks +15% synergy
Dormant Grove
13% of 62 decks +11% synergy
Castle
13% of 71 decks +13% synergy
Blight Mound
13% of 71 decks +12% synergy
Aura Shards
13% of 71 decks +1% synergy
Phyrexian Arena
13% of 71 decks -2% synergy
Sylvan Library
13% of 71 decks -2% synergy
Death's Oasis
11% of 71 decks +8% synergy
Enduring Renewal
10% of 71 decks +10% synergy
Spidersilk Armor
10% of 71 decks +8% synergy
Greater Good
10% of 71 decks +5% synergy
The Meathook Massacre
9% of 64 decks +5% synergy
Black Market Connections
9% of 56 decks +2% synergy
Dictate of Heliod
8% of 71 decks +8% synergy
Fanatical Devotion
8% of 71 decks +8% synergy
Phyrexian Reclamation
8% of 71 decks +7% synergy
Evolutionary Leap
7% of 71 decks +5% synergy
Dictate of Erebos
7% of 71 decks +4% synergy
Cathars' Crusade
7% of 71 decks +1% synergy
Gutter Grime
6% of 71 decks +6% synergy
Open the Graves
6% of 71 decks +5% synergy
Wild Growth
6% of 71 decks -3% synergy
Planeswalkers
Huatli, the Sun's Heart
10% of 71 decks +7% synergy
Utility Lands
Yavimaya, Cradle of Growth
24% of 70 decks -2% synergy
Phyrexian Tower
23% of 71 decks +12% synergy
Urborg, Tomb of Yawgmoth
23% of 71 decks +1% synergy
Bojuka Bog
23% of 71 decks -8% synergy
High Market
18% of 71 decks +12% synergy
Boseiju, Who Endures
16% of 57 decks -6% synergy
Ancient Tomb
14% of 71 decks +6% synergy
Takenuma, Abandoned Mire
11% of 57 decks -3% synergy
Grim Backwoods
10% of 71 decks +6% synergy
Command Beacon
7% of 71 decks +3% synergy
Reliquary Tower
7% of 71 decks -8% synergy
Urza's Saga
6% of 70 decks +1% synergy
Castle Garenbrig
6% of 71 decks +4% synergy
Gavony Township
6% of 71 decks -4% synergy
Mana Artifacts
Sol Ring
83% of 71 decks +3% synergy
Arcane Signet
76% of 71 decks +11% synergy
Talisman of Hierarchy
20% of 71 decks +14% synergy
Talisman of Resilience
17% of 71 decks +10% synergy
Jeweled Lotus
15% of 71 decks +11% synergy
Mana Crypt
15% of 71 decks +7% synergy
Talisman of Unity
14% of 71 decks +8% synergy
Orzhov Signet
14% of 71 decks +6% synergy
Fellwar Stone
14% of 71 decks +4% synergy
Golgari Signet
14% of 71 decks +2% synergy
Selesnya Signet
11% of 71 decks +4% synergy
Tangleroot
10% of 71 decks +10% synergy
Commander's Sphere
7% of 71 decks -7% synergy
Lotus Petal
6% of 71 decks +2% synergy
Chromatic Lantern
6% of 71 decks -10% synergy
Lands
Command Tower
87% of 71 decks -3% synergy
Overgrown Tomb
68% of 71 decks +19% synergy
Exotic Orchard
63% of 71 decks +8% synergy
Indatha Triome
62% of 71 decks +18% synergy
Undergrowth Stadium
59% of 71 decks +26% synergy
Godless Shrine
59% of 71 decks +13% synergy
Vault of Champions
58% of 71 decks +28% synergy
Temple Garden
58% of 71 decks +10% synergy
Sandsteppe Citadel
52% of 71 decks +1% synergy
Llanowar Wastes
44% of 71 decks +17% synergy
Sunpetal Grove
41% of 71 decks +7% synergy
Woodland Cemetery
39% of 71 decks +2% synergy
Caves of Koilos
38% of 71 decks +11% synergy
Marsh Flats
38% of 71 decks +3% synergy
Verdant Catacombs
38% of 71 decks +3% synergy
Underground Mortuary
38% of 16 decks +11% synergy
Isolated Chapel
37% of 71 decks +2% synergy
Evolving Wilds
35% of 71 decks +7% synergy
Canopy Vista
32% of 71 decks -12% synergy
Shadowy Backstreet
31% of 16 decks +6% synergy
Lush Portico
31% of 16 decks +2% synergy
Krosan Verge
31% of 71 decks +14% synergy
Terramorphic Expanse
31% of 71 decks +14% synergy
Windswept Heath
31% of 71 decks -3% synergy
Murmuring Bosk
30% of 71 decks +9% synergy
Bountiful Promenade
30% of 71 decks -2% synergy
Overgrown Farmland
27% of 64 decks +10% synergy
Temple of Malady
25% of 71 decks +8% synergy
Temple of Silence
24% of 71 decks +7% synergy
Shattered Sanctum
23% of 62 decks +10% synergy
Temple of Plenty
23% of 71 decks +7% synergy
Fabled Passage
21% of 71 decks +8% synergy
Darkbore Pathway
18% of 71 decks +10% synergy
Deathcap Glade
18% of 62 decks +3% synergy
Radiant Grove
18% of 51 decks +11% synergy
Myriad Landscape
17% of 71 decks +3% synergy
Haunted Mire
16% of 51 decks +7% synergy
Mana Confluence
14% of 71 decks +5% synergy
Branchloft Pathway
14% of 71 decks +5% synergy
City of Brass
14% of 71 decks +4% synergy
Path of Ancestry
14% of 71 decks -11% synergy
Brightclimb Pathway
13% of 71 decks +5% synergy
Brushland
13% of 71 decks -12% synergy
Flooded Strand
11% of 71 decks +3% synergy
Nurturing Peatland
10% of 71 decks +4% synergy
Tainted Field
10% of 71 decks -1% synergy
Tainted Wood
10% of 71 decks -2% synergy
Scoured Barrens
10% of 71 decks -2% synergy
Thriving Moor
8% of 71 decks +7% synergy
Woodland Chasm
8% of 71 decks +4% synergy