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
6.52% of 1012 decks 66 decks
High Synergy Cards
Stonecoil Serpent
83% of 66 decks +83% synergy
Hangarback Walker
80% of 66 decks +80% synergy
Zulaport Cutthroat
83% of 66 decks +71% synergy
Viscera Seer
83% of 66 decks +68% synergy
Grim Haruspex
71% of 66 decks +66% synergy
Pawn of Ulamog
65% of 66 decks +64% synergy
Carrion Feeder
73% of 66 decks +62% synergy
Cruel Celebrant
68% of 66 decks +61% synergy
Blood Artist
68% of 66 decks +56% synergy
Altar of Dementia
58% of 66 decks +51% synergy
Top Cards
Swords to Plowshares
70% of 66 decks +7% synergy
Sakura-Tribe Elder
64% of 66 decks +41% synergy
Eternal Witness
64% of 66 decks +38% synergy
Insidious Roots
62% of 16 decks +44% synergy
Elas il-Kor, Sadistic Pilgrim
59% of 49 decks +44% synergy
Farseek
59% of 66 decks +15% synergy
Beast Whisperer
56% of 66 decks +49% synergy
Corpse Knight
53% of 66 decks +47% synergy
Phyrexian Altar
53% of 66 decks +46% synergy
Path to Exile
53% of 66 decks +8% synergy
Creatures
Tormod, the Desecrator
50% of 66 decks +49% synergy
Midnight Reaper
48% of 66 decks +45% synergy
Syr Konrad, the Grim
48% of 66 decks +42% synergy
Shifting Wall
45% of 66 decks +45% synergy
Reclamation Sage
45% of 66 decks +38% synergy
Faeburrow Elder
45% of 66 decks +37% synergy
Walking Ballista
44% of 66 decks +41% synergy
Pitiless Plunderer
44% of 66 decks +39% synergy
Spore Frog
42% of 66 decks +38% synergy
Birds of Paradise
41% of 66 decks +5% synergy
Ornithopter
39% of 66 decks +39% synergy
Willow Geist
38% of 60 decks +38% synergy
Foundation Breaker
38% of 66 decks +36% synergy
Haywire Mite
37% of 43 decks +34% synergy
Sifter of Skulls
36% of 66 decks +36% synergy
Honest Rutstein
36% of 11 decks +28% synergy
Cryptic Trilobite
35% of 66 decks +33% synergy
Shriekmaw
35% of 66 decks +32% synergy
Farhaven Elf
35% of 66 decks +32% synergy
Solemn Simulacrum
35% of 66 decks +28% synergy
Llanowar Elves
33% of 66 decks +18% synergy
Woe Strider
32% of 66 decks +28% synergy
Omarthis, Ghostfire Initiate
29% of 24 decks +29% synergy
Saffi Eriksdotter
29% of 66 decks +23% synergy
Bartolomé del Presidio
29% of 21 decks +20% synergy
Fertilid
24% of 66 decks +21% synergy
Phyrexian Marauder
21% of 66 decks +21% synergy
Sun Titan
21% of 66 decks +11% synergy
Avacyn's Pilgrim
21% of 66 decks +1% synergy
Memnite
20% of 66 decks +20% synergy
Shambling Ghast
19% of 63 decks +19% synergy
Ancient Lumberknot
19% of 58 decks +15% synergy
Poison-Tip Archer
18% of 66 decks +16% synergy
Bloom Tender
18% of 66 decks +10% synergy
Blood Pet
17% of 66 decks +16% synergy
Bloodthrone Vampire
17% of 66 decks +16% synergy
Old Stickfingers
17% of 60 decks +12% synergy
Reveillark
17% of 66 decks +11% synergy
Wood Elves
17% of 66 decks +10% synergy
Nemata, Primeval Warden
16% of 49 decks +11% synergy
Old Man Willow
16% of 25 decks +14% synergy
Plaguecrafter
15% of 66 decks +11% synergy
Karmic Guide
15% of 66 decks +8% synergy
Elves of Deep Shadow
15% of 66 decks +1% synergy
Esper Sentinel
15% of 66 decks +0% synergy
Falkenrath Noble
14% of 66 decks +13% synergy
Harvester of Souls
14% of 66 decks +13% synergy
Teysa Karlov
14% of 66 decks +10% synergy
Fiend Artisan
14% of 66 decks +8% synergy
Fangorn, Tree Shepherd
13% of 30 decks +10% synergy
Instants
Beast Within
47% of 66 decks +18% synergy
Assassin's Trophy
47% of 66 decks +16% synergy
Despark
33% of 66 decks +23% synergy
Vampiric Tutor
29% of 66 decks +15% synergy
Eladamri's Call
26% of 66 decks +16% synergy
Enlightened Tutor
26% of 66 decks +13% synergy
Village Rites
24% of 66 decks +18% synergy
Worldly Tutor
24% of 66 decks +12% synergy
Mythos of Nethroi
23% of 66 decks +14% synergy
Generous Gift
21% of 66 decks +6% synergy
Entish Restoration
20% of 30 decks +12% synergy
Teferi's Protection
20% of 66 decks +4% synergy
Heroic Intervention
20% of 66 decks -5% synergy
Entomb
18% of 66 decks +8% synergy
Anguished Unmaking
17% of 66 decks -13% synergy
Nature's Claim
12% of 66 decks +7% synergy
Putrefy
12% of 66 decks +0% synergy
Corrupted Conviction
10% of 31 decks +6% synergy
Veil of Summer
9% of 66 decks +4% synergy
Grisly Salvage
9% of 66 decks +1% synergy
Mortify
9% of 66 decks -8% synergy
Deadly Dispute
8% of 63 decks +2% synergy
Malakir Rebirth
8% of 66 decks +3% synergy
Dark Ritual
8% of 66 decks +2% synergy
Abrupt Decay
8% of 66 decks -1% synergy
Rushed Rebirth
6% of 66 decks +5% synergy
Krosan Grip
6% of 66 decks +3% synergy
Silence
6% of 66 decks +2% synergy
Chord of Calling
6% of 66 decks -1% synergy
Harrow
6% of 66 decks -3% synergy
Abzan Charm
6% of 66 decks -3% synergy
Reckoner's Bargain
6% of 54 decks +5% synergy
Sorceries
Rampant Growth
52% of 66 decks +24% synergy
Cultivate
50% of 66 decks +4% synergy
Three Visits
44% of 66 decks +22% synergy
Nature's Lore
36% of 66 decks +6% synergy
Damn
32% of 66 decks +16% synergy
Eerie Ultimatum
29% of 66 decks +7% synergy
Kodama's Reach
29% of 66 decks +3% synergy
Demonic Tutor
27% of 66 decks +10% synergy
Last March of the Ents
23% of 30 decks +20% synergy
Diabolic Intent
23% of 66 decks +15% synergy
Victimize
21% of 66 decks +14% synergy
Wrath of God
18% of 66 decks +13% synergy
Reanimate
17% of 66 decks +7% synergy
Ecological Appreciation
15% of 66 decks +15% synergy
Rise of the Witch-king
15% of 27 decks +11% synergy
Dig Up
14% of 58 decks +12% synergy
Beseech the Mirror
14% of 22 decks +11% synergy
Buried Alive
12% of 66 decks +4% synergy
Toxic Deluge
12% of 66 decks -8% synergy
Sign in Blood
11% of 66 decks +7% synergy
Austere Command
11% of 66 decks +3% synergy
Tendrils of Agony
9% of 66 decks +9% synergy
Grim Tutor
9% of 66 decks +7% synergy
Read the Bones
9% of 66 decks +5% synergy
Culling Ritual
9% of 66 decks -1% synergy
Night's Whisper
9% of 66 decks -6% synergy
Skyshroud Claim
8% of 66 decks +2% synergy
Painful Truths
8% of 66 decks +0% synergy
Bala Ged Recovery
8% of 66 decks -1% synergy
Ondu Inversion
6% of 66 decks +5% synergy
Cleansing Nova
6% of 66 decks +4% synergy
Damnation
6% of 66 decks +3% synergy
Diabolic Tutor
6% of 66 decks +3% synergy
Finale of Devastation
6% of 66 decks -1% synergy
Harmonize
6% of 66 decks -4% synergy
Dusk // Dawn
6% of 66 decks -5% synergy
Utility Artifacts
Skullclamp
41% of 66 decks +26% synergy
Desecrated Tomb
27% of 66 decks +27% synergy
Blasting Station
23% of 66 decks +22% synergy
Swiftfoot Boots
12% of 66 decks -3% synergy
Lightning Greaves
12% of 66 decks -4% synergy
Bolas's Citadel
11% of 66 decks +4% synergy
The One Ring
10% of 31 decks -0% synergy
Spear of Heliod
8% of 66 decks +7% synergy
Birthing Pod
8% of 66 decks +3% synergy
Instrument of the Bards
6% of 63 decks +6% synergy
Gate to the Afterlife
6% of 66 decks +6% synergy
Deathrender
6% of 66 decks +6% synergy
Bontu's Monument
6% of 66 decks +6% synergy
Aetherflux Reservoir
6% of 66 decks +1% synergy
Enchantments
Moldervine Reclamation
44% of 66 decks +34% synergy
Bastion of Remembrance
42% of 66 decks +38% synergy
Glorious Anthem
38% of 66 decks +38% synergy
Mirari's Wake
36% of 66 decks +23% synergy
Gaea's Anthem
35% of 66 decks +35% synergy
Lumithread Field
32% of 66 decks +32% synergy
Abzan Ascendancy
29% of 66 decks +23% synergy
Parapet
26% of 66 decks +26% synergy
Guardian Project
24% of 66 decks +18% synergy
Always Watching
23% of 66 decks +23% synergy
Fecundity
23% of 66 decks +21% synergy
Smothering Tithe
23% of 66 decks +6% synergy
Flowering of the White Tree
20% of 30 decks +16% synergy
Fortifying Provisions
17% of 66 decks +17% synergy
Builder's Blessing
15% of 66 decks +15% synergy
Blight Mound
14% of 66 decks +13% synergy
Leyline of Vitality
14% of 66 decks +13% synergy
Aura Shards
14% of 66 decks +2% synergy
Sylvan Library
14% of 66 decks -1% synergy
Castle
12% of 66 decks +12% synergy
Death's Oasis
12% of 66 decks +9% synergy
Phyrexian Arena
12% of 66 decks -2% synergy
Dormant Grove
12% of 58 decks +10% synergy
Enduring Renewal
11% of 66 decks +11% synergy
Greater Good
11% of 66 decks +6% synergy
Fanatical Devotion
9% of 66 decks +8% synergy
Spidersilk Armor
9% of 66 decks +7% synergy
The Meathook Massacre
8% of 60 decks +4% synergy
Gutter Grime
8% of 66 decks +7% synergy
Dictate of Heliod
8% of 66 decks +7% synergy
Phyrexian Reclamation
8% of 66 decks +6% synergy
Evolutionary Leap
8% of 66 decks +5% synergy
Black Market Connections
8% of 53 decks +0% synergy
Open the Graves
6% of 66 decks +6% synergy
Dictate of Erebos
6% of 66 decks +3% synergy
Cathars' Crusade
6% of 66 decks +0% synergy
Wild Growth
6% of 66 decks -2% synergy
Planeswalkers
Huatli, the Sun's Heart
11% of 66 decks +8% synergy
Utility Lands
Bojuka Bog
23% of 66 decks -7% synergy
Phyrexian Tower
21% of 66 decks +10% synergy
High Market
20% of 66 decks +14% synergy
Yavimaya, Cradle of Growth
20% of 66 decks -7% synergy
Urborg, Tomb of Yawgmoth
18% of 66 decks -3% synergy
Ancient Tomb
15% of 66 decks +7% synergy
Boseiju, Who Endures
15% of 54 decks -7% synergy
Takenuma, Abandoned Mire
11% of 54 decks -2% synergy
Grim Backwoods
11% of 66 decks +7% synergy
Castle Garenbrig
8% of 66 decks +6% synergy
Command Beacon
8% of 66 decks +3% synergy
Reliquary Tower
8% of 66 decks -7% synergy
Urza's Saga
6% of 66 decks +2% synergy
Temple of the False God
6% of 66 decks +1% synergy
Rogue's Passage
6% of 66 decks -10% synergy
Mana Artifacts
Sol Ring
82% of 66 decks +2% synergy
Arcane Signet
77% of 66 decks +12% synergy
Talisman of Hierarchy
18% of 66 decks +12% synergy
Talisman of Resilience
17% of 66 decks +10% synergy
Mana Crypt
15% of 66 decks +9% synergy
Fellwar Stone
15% of 66 decks +6% synergy
Jeweled Lotus
14% of 66 decks +10% synergy
Talisman of Unity
14% of 66 decks +8% synergy
Orzhov Signet
12% of 66 decks +4% synergy
Golgari Signet
12% of 66 decks +1% synergy
Tangleroot
11% of 66 decks +11% synergy
Selesnya Signet
11% of 66 decks +3% synergy
Mana Vault
6% of 66 decks +4% synergy
Commander's Sphere
6% of 66 decks -8% synergy
Chromatic Lantern
6% of 66 decks -9% synergy
Lands
Command Tower
88% of 66 decks -3% synergy
Overgrown Tomb
70% of 66 decks +21% synergy
Exotic Orchard
64% of 66 decks +8% synergy
Godless Shrine
61% of 66 decks +14% synergy
Indatha Triome
59% of 66 decks +15% synergy
Temple Garden
59% of 66 decks +12% synergy
Vault of Champions
53% of 66 decks +24% synergy
Undergrowth Stadium
53% of 66 decks +20% synergy
Sandsteppe Citadel
47% of 66 decks -4% synergy
Llanowar Wastes
41% of 66 decks +14% synergy
Sunpetal Grove
39% of 66 decks +5% synergy
Underground Mortuary
39% of 18 decks +14% synergy
Isolated Chapel
38% of 66 decks +3% synergy
Verdant Catacombs
38% of 66 decks +3% synergy
Woodland Cemetery
38% of 66 decks +0% synergy
Evolving Wilds
36% of 66 decks +9% synergy
Marsh Flats
36% of 66 decks +2% synergy
Caves of Koilos
35% of 66 decks +8% synergy
Lush Portico
33% of 18 decks +6% synergy
Windswept Heath
33% of 66 decks -1% synergy
Canopy Vista
33% of 66 decks -11% synergy
Terramorphic Expanse
32% of 66 decks +15% synergy
Murmuring Bosk
30% of 66 decks +9% synergy
Shadowy Backstreet
28% of 18 decks +4% synergy
Krosan Verge
27% of 66 decks +11% synergy
Bountiful Promenade
27% of 66 decks -4% synergy
Overgrown Farmland
27% of 60 decks +10% synergy
Temple of Malady
26% of 66 decks +8% synergy
Temple of Plenty
24% of 66 decks +9% synergy
Temple of Silence
24% of 66 decks +8% synergy
Shattered Sanctum
22% of 58 decks +11% synergy
Fabled Passage
21% of 66 decks +8% synergy
Radiant Grove
18% of 49 decks +12% synergy
Haunted Mire
18% of 49 decks +10% synergy
Myriad Landscape
18% of 66 decks +4% synergy
Deathcap Glade
17% of 58 decks +3% synergy
Darkbore Pathway
17% of 66 decks +9% synergy
Mana Confluence
15% of 66 decks +7% synergy
City of Brass
15% of 66 decks +5% synergy
Flooded Strand
14% of 66 decks +6% synergy
Path of Ancestry
14% of 66 decks -12% synergy
Brightclimb Pathway
12% of 66 decks +4% synergy
Branchloft Pathway
12% of 66 decks +4% synergy
Brushland
12% of 66 decks -13% synergy
Woodland Chasm
11% of 66 decks +7% synergy
Arid Mesa
11% of 66 decks +2% synergy
Misty Rainforest
11% of 66 decks +0% synergy
Tainted Field
11% of 66 decks -0% synergy
Savannah
11% of 66 decks -2% synergy
Bayou
11% of 66 decks -2% synergy