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
7.06% of 1048 decks 74 decks
High Synergy Cards
Stonecoil Serpent
86% of 74 decks +86% synergy
Hangarback Walker
80% of 74 decks +79% synergy
Viscera Seer
85% of 74 decks +68% synergy
Zulaport Cutthroat
81% of 74 decks +68% synergy
Pawn of Ulamog
64% of 74 decks +62% synergy
Cruel Celebrant
70% of 74 decks +62% synergy
Grim Haruspex
66% of 74 decks +60% synergy
Carrion Feeder
69% of 74 decks +58% synergy
Blood Artist
69% of 74 decks +56% synergy
Altar of Dementia
57% of 74 decks +50% synergy
Top Cards
Swords to Plowshares
69% of 74 decks +6% synergy
Sakura-Tribe Elder
66% of 74 decks +42% synergy
Elas il-Kor, Sadistic Pilgrim
64% of 53 decks +48% synergy
Farseek
64% of 74 decks +20% synergy
Insidious Roots
60% of 15 decks +39% synergy
Eternal Witness
59% of 74 decks +33% synergy
Corpse Knight
54% of 74 decks +48% synergy
Beast Whisperer
53% of 74 decks +45% synergy
Cultivate
53% of 74 decks +6% synergy
Phyrexian Altar
51% of 74 decks +44% synergy
Creatures
Honest Rutstein
50% of 10 decks +41% synergy
Syr Konrad, the Grim
49% of 74 decks +41% synergy
Walking Ballista
47% of 74 decks +44% synergy
Shifting Wall
46% of 74 decks +46% synergy
Midnight Reaper
45% of 74 decks +41% synergy
Reclamation Sage
45% of 74 decks +37% synergy
Faeburrow Elder
45% of 74 decks +36% synergy
Tormod, the Desecrator
44% of 73 decks +43% synergy
Pitiless Plunderer
42% of 74 decks +37% synergy
Ornithopter
41% of 74 decks +40% synergy
Birds of Paradise
41% of 74 decks +4% synergy
Haywire Mite
40% of 42 decks +37% synergy
Spore Frog
39% of 74 decks +34% synergy
Cryptic Trilobite
38% of 74 decks +36% synergy
Farhaven Elf
38% of 74 decks +34% synergy
Foundation Breaker
38% of 72 decks +36% synergy
Sifter of Skulls
35% of 74 decks +35% synergy
Llanowar Elves
35% of 74 decks +19% synergy
Willow Geist
35% of 66 decks +34% synergy
Woe Strider
34% of 74 decks +29% synergy
Solemn Simulacrum
34% of 74 decks +27% synergy
Shriekmaw
32% of 74 decks +30% synergy
Saffi Eriksdotter
31% of 74 decks +25% synergy
Bartolomé del Presidio
30% of 20 decks +21% synergy
Fertilid
28% of 74 decks +25% synergy
Omarthis, Ghostfire Initiate
26% of 23 decks +26% synergy
Avacyn's Pilgrim
23% of 74 decks +2% synergy
Phyrexian Marauder
22% of 74 decks +22% synergy
Sun Titan
22% of 74 decks +11% synergy
Poison-Tip Archer
20% of 74 decks +17% synergy
Wood Elves
19% of 74 decks +11% synergy
Esper Sentinel
18% of 72 decks +3% synergy
Memnite
18% of 74 decks +17% synergy
Blood Pet
18% of 74 decks +17% synergy
Reveillark
18% of 74 decks +11% synergy
Elves of Deep Shadow
18% of 74 decks +3% synergy
Shambling Ghast
17% of 69 decks +17% synergy
Bloodthrone Vampire
16% of 74 decks +16% synergy
Falkenrath Noble
16% of 74 decks +15% synergy
Karmic Guide
16% of 74 decks +8% synergy
Bloom Tender
16% of 74 decks +8% synergy
Ancient Lumberknot
16% of 64 decks +12% synergy
Old Stickfingers
15% of 66 decks +10% synergy
Teysa Karlov
15% of 74 decks +11% synergy
Delighted Halfling
14% of 29 decks -7% synergy
Renegade Rallier
14% of 74 decks +12% synergy
Plaguecrafter
14% of 74 decks +9% synergy
Knight of Autumn
14% of 74 decks +9% synergy
Fiend Artisan
14% of 74 decks +8% synergy
Nemata, Primeval Warden
13% of 53 decks +8% synergy
Instants
Path to Exile
51% of 74 decks +8% synergy
Assassin's Trophy
46% of 74 decks +15% synergy
Beast Within
45% of 74 decks +15% synergy
Despark
31% of 74 decks +21% synergy
Vampiric Tutor
28% of 74 decks +14% synergy
Village Rites
27% of 74 decks +21% synergy
Eladamri's Call
26% of 74 decks +15% synergy
Mythos of Nethroi
24% of 74 decks +15% synergy
Worldly Tutor
23% of 74 decks +11% synergy
Enlightened Tutor
23% of 74 decks +10% synergy
Heroic Intervention
22% of 74 decks -3% synergy
Teferi's Protection
19% of 74 decks +3% synergy
Entomb
18% of 74 decks +7% synergy
Generous Gift
18% of 74 decks +2% synergy
Anguished Unmaking
18% of 74 decks -12% synergy
Entish Restoration
17% of 29 decks +9% synergy
Putrefy
11% of 74 decks -1% synergy
Deadly Dispute
10% of 69 decks +4% synergy
Corrupted Conviction
10% of 30 decks +7% synergy
Veil of Summer
9% of 74 decks +5% synergy
Nature's Claim
9% of 74 decks +4% synergy
Silence
8% of 74 decks +4% synergy
Abzan Charm
8% of 74 decks -2% synergy
Mortify
8% of 74 decks -9% synergy
Tear Asunder
8% of 53 decks +3% synergy
Rushed Rebirth
7% of 73 decks +6% synergy
Tragic Slip
7% of 74 decks +6% synergy
Krosan Grip
7% of 74 decks +3% synergy
Malakir Rebirth
7% of 74 decks +2% synergy
Dark Ritual
7% of 74 decks +1% synergy
Grisly Salvage
7% of 74 decks -1% synergy
Harrow
7% of 74 decks -2% synergy
Rally the Ancestors
5% of 74 decks +5% synergy
Return to Nature
5% of 74 decks +3% synergy
Utter End
5% of 74 decks +2% synergy
Abrupt Decay
5% of 74 decks -3% synergy
Reckoner's Bargain
5% of 59 decks +5% synergy
Sorceries
Rampant Growth
51% of 74 decks +24% synergy
Three Visits
49% of 74 decks +26% synergy
Nature's Lore
35% of 74 decks +4% synergy
Kodama's Reach
34% of 74 decks +8% synergy
Damn
31% of 72 decks +14% synergy
Demonic Tutor
28% of 74 decks +10% synergy
Diabolic Intent
26% of 74 decks +18% synergy
Eerie Ultimatum
24% of 74 decks +2% synergy
Last March of the Ents
21% of 29 decks +17% synergy
Wrath of God
16% of 74 decks +11% synergy
Victimize
16% of 74 decks +9% synergy
Reanimate
16% of 74 decks +6% synergy
Ecological Appreciation
15% of 73 decks +15% synergy
Beseech the Mirror
14% of 21 decks +12% synergy
Dig Up
12% of 64 decks +10% synergy
Tendrils of Agony
12% of 74 decks +12% synergy
Grim Tutor
12% of 74 decks +10% synergy
Buried Alive
12% of 74 decks +4% synergy
Toxic Deluge
12% of 74 decks -8% synergy
Austere Command
11% of 74 decks +3% synergy
Rise of the Witch-king
10% of 29 decks +7% synergy
Sign in Blood
9% of 74 decks +6% synergy
Dusk // Dawn
9% of 74 decks -1% synergy
Culling Ritual
8% of 73 decks -2% synergy
Bala Ged Recovery
8% of 74 decks -1% synergy
Harmonize
8% of 74 decks -2% synergy
Cleansing Nova
7% of 74 decks +4% synergy
Damnation
7% of 74 decks +3% synergy
Diabolic Tutor
7% of 74 decks +3% synergy
Read the Bones
7% of 74 decks +3% synergy
Skyshroud Claim
7% of 74 decks +1% synergy
Night's Whisper
7% of 74 decks -8% synergy
Behold the Beyond
5% of 74 decks +5% synergy
Ondu Inversion
5% of 74 decks +4% synergy
Jarad's Orders
5% of 74 decks +3% synergy
Eldritch Evolution
5% of 74 decks +0% synergy
Finale of Devastation
5% of 74 decks -2% synergy
Painful Truths
5% of 74 decks -2% synergy
Ascend from Avernus
5% of 58 decks +4% synergy
Utility Artifacts
Skullclamp
35% of 74 decks +20% synergy
Blasting Station
26% of 74 decks +25% synergy
Desecrated Tomb
24% of 74 decks +24% synergy
Lightning Greaves
14% of 74 decks -3% synergy
Swiftfoot Boots
11% of 74 decks -5% synergy
The One Ring
10% of 30 decks -0% synergy
Bolas's Citadel
9% of 74 decks +2% synergy
Instrument of the Bards
9% of 69 decks +8% synergy
Gate to the Afterlife
7% of 74 decks +7% synergy
Birthing Pod
7% of 74 decks +2% synergy
Aetherflux Reservoir
7% of 74 decks +1% synergy
Deathrender
5% of 74 decks +5% synergy
Bontu's Monument
5% of 74 decks +5% synergy
The Great Henge
5% of 74 decks -0% synergy
Enchantments
Bastion of Remembrance
45% of 74 decks +40% synergy
Moldervine Reclamation
42% of 74 decks +32% synergy
Glorious Anthem
38% of 74 decks +38% synergy
Gaea's Anthem
35% of 74 decks +35% synergy
Mirari's Wake
34% of 74 decks +20% synergy
Lumithread Field
30% of 74 decks +30% synergy
Abzan Ascendancy
26% of 74 decks +20% synergy
Parapet
23% of 74 decks +23% synergy
Fecundity
23% of 74 decks +21% synergy
Guardian Project
23% of 74 decks +17% synergy
Smothering Tithe
20% of 74 decks +3% synergy
Always Watching
19% of 74 decks +19% synergy
Builder's Blessing
18% of 74 decks +17% synergy
Flowering of the White Tree
17% of 29 decks +13% synergy
Fortifying Provisions
15% of 74 decks +15% synergy
Leyline of Vitality
15% of 74 decks +14% synergy
Castle
14% of 74 decks +13% synergy
Dormant Grove
12% of 64 decks +11% synergy
Aura Shards
12% of 74 decks +0% synergy
Phyrexian Arena
12% of 74 decks -2% synergy
Sylvan Library
12% of 74 decks -3% synergy
Blight Mound
11% of 73 decks +11% synergy
Death's Oasis
11% of 74 decks +7% synergy
Greater Good
11% of 74 decks +6% synergy
Enduring Renewal
9% of 74 decks +9% synergy
Spidersilk Armor
9% of 74 decks +8% synergy
Cathars' Crusade
9% of 74 decks +3% synergy
The Meathook Massacre
9% of 66 decks +4% synergy
Black Market Connections
9% of 58 decks +2% synergy
Dictate of Heliod
8% of 74 decks +8% synergy
Fanatical Devotion
8% of 74 decks +7% synergy
Phyrexian Reclamation
8% of 74 decks +6% synergy
Evolutionary Leap
7% of 74 decks +4% synergy
Dictate of Erebos
7% of 74 decks +4% synergy
Kaya's Ghostform
5% of 74 decks +4% synergy
Wild Growth
5% of 74 decks -3% synergy
Planeswalkers
Huatli, the Sun's Heart
9% of 74 decks +7% synergy
Utility Lands
Yavimaya, Cradle of Growth
24% of 72 decks -3% synergy
Urborg, Tomb of Yawgmoth
22% of 74 decks +1% synergy
Bojuka Bog
22% of 74 decks -9% synergy
Phyrexian Tower
20% of 74 decks +9% synergy
High Market
16% of 74 decks +10% synergy
Boseiju, Who Endures
15% of 59 decks -7% synergy
Ancient Tomb
14% of 74 decks +5% synergy
Takenuma, Abandoned Mire
10% of 59 decks -3% synergy
Grim Backwoods
9% of 74 decks +6% synergy
Command Beacon
7% of 74 decks +3% synergy
Gavony Township
7% of 74 decks -3% synergy
Reliquary Tower
7% of 74 decks -8% synergy
Urza's Saga
6% of 72 decks +1% synergy
Castle Garenbrig
5% of 74 decks +4% synergy
Castle Locthwain
5% of 74 decks +4% synergy
Mana Artifacts
Sol Ring
84% of 74 decks +3% synergy
Arcane Signet
77% of 74 decks +12% synergy
Talisman of Hierarchy
19% of 74 decks +13% synergy
Talisman of Resilience
16% of 74 decks +9% synergy
Jeweled Lotus
15% of 73 decks +11% synergy
Mana Crypt
15% of 74 decks +7% synergy
Orzhov Signet
15% of 74 decks +7% synergy
Golgari Signet
15% of 74 decks +3% synergy
Talisman of Unity
12% of 74 decks +6% synergy
Selesnya Signet
12% of 74 decks +4% synergy
Fellwar Stone
12% of 74 decks +2% synergy
Tangleroot
11% of 74 decks +11% synergy
Commander's Sphere
7% of 74 decks -8% synergy
Lotus Petal
5% of 74 decks +2% synergy
Chromatic Lantern
5% of 74 decks -10% synergy
Lands
Command Tower
88% of 74 decks -3% synergy
Overgrown Tomb
68% of 74 decks +19% synergy
Indatha Triome
62% of 74 decks +18% synergy
Exotic Orchard
62% of 74 decks +7% synergy
Godless Shrine
58% of 74 decks +12% synergy
Temple Garden
58% of 74 decks +10% synergy
Undergrowth Stadium
58% of 73 decks +24% synergy
Vault of Champions
55% of 73 decks +25% synergy
Sandsteppe Citadel
54% of 74 decks +3% synergy
Llanowar Wastes
42% of 74 decks +15% synergy
Sunpetal Grove
41% of 74 decks +7% synergy
Caves of Koilos
36% of 74 decks +9% synergy
Isolated Chapel
36% of 74 decks +2% synergy
Marsh Flats
36% of 74 decks +2% synergy
Verdant Catacombs
36% of 74 decks +1% synergy
Woodland Cemetery
36% of 74 decks -0% synergy
Evolving Wilds
35% of 74 decks +7% synergy
Canopy Vista
34% of 74 decks -11% synergy
Krosan Verge
32% of 74 decks +16% synergy
Terramorphic Expanse
31% of 74 decks +14% synergy
Murmuring Bosk
30% of 74 decks +9% synergy
Windswept Heath
30% of 74 decks -4% synergy
Underground Mortuary
29% of 17 decks +2% synergy
Bountiful Promenade
28% of 74 decks -3% synergy
Overgrown Farmland
26% of 66 decks +9% synergy
Temple of Malady
24% of 74 decks +7% synergy
Shadowy Backstreet
24% of 17 decks -2% synergy
Lush Portico
24% of 17 decks -5% synergy
Temple of Silence
23% of 74 decks +6% synergy
Shattered Sanctum
22% of 64 decks +10% synergy
Fabled Passage
22% of 74 decks +8% synergy
Temple of Plenty
22% of 74 decks +6% synergy
Radiant Grove
19% of 53 decks +12% synergy
Darkbore Pathway
18% of 73 decks +10% synergy
Myriad Landscape
18% of 74 decks +4% synergy
Deathcap Glade
17% of 64 decks +2% synergy
Haunted Mire
17% of 53 decks +9% synergy
Path of Ancestry
15% of 74 decks -11% synergy
Mana Confluence
14% of 74 decks +5% synergy
Branchloft Pathway
14% of 74 decks +5% synergy
City of Brass
14% of 74 decks +4% synergy
Brushland
14% of 74 decks -11% synergy
Brightclimb Pathway
12% of 74 decks +4% synergy
Flooded Strand
11% of 74 decks +3% synergy
Woodland Chasm
10% of 73 decks +6% synergy
Nurturing Peatland
9% of 74 decks +3% synergy
Tainted Field
9% of 74 decks -2% synergy
Tainted Wood
9% of 74 decks -2% synergy
Scoured Barrens
9% of 74 decks -3% synergy
Golgari Rot Farm
9% of 74 decks -10% synergy