Colfenor, the Last Yew + Ashnod's Altar + Walking Ballista + Ugin's Conjurant

Colfenor, the Last Yew
Ashnod's Altar
Walking Ballista
Ugin's Conjurant

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

Top Commanders (1)
Colfenor, the Last Yew
4.02% of 1070 decks 43 decks
High Synergy Cards (5)
Endless One
91% of 43 decks +90% synergy
Viscera Seer
86% of 43 decks +66% synergy
Cruel Celebrant
70% of 43 decks +60% synergy
Grim Haruspex
63% of 43 decks +55% synergy
Zulaport Cutthroat
70% of 43 decks +54% synergy
Top Cards (10)
Stonecoil Serpent
91% of 43 decks +90% synergy
Hangarback Walker
91% of 43 decks +90% synergy
Swords to Plowshares
72% of 43 decks +10% synergy
Farseek
65% of 43 decks +23% synergy
Blood Artist
63% of 43 decks +48% synergy
Altar of Dementia
60% of 43 decks +52% synergy
Sakura-Tribe Elder
58% of 43 decks +32% synergy
Phyrexian Altar
58% of 43 decks +50% synergy
Elas il-Kor, Sadistic Pilgrim
58% of 19 decks +40% synergy
Eternal Witness
56% of 43 decks +29% synergy
Creatures (50)
Beast Whisperer
51% of 43 decks +42% synergy
Carrion Feeder
51% of 43 decks +38% synergy
Omarthis, Ghostfire Initiate
50% of 6 decks +50% synergy
Ornithopter
49% of 43 decks +48% synergy
Pawn of Ulamog
49% of 43 decks +47% synergy
Shifting Wall
44% of 43 decks +44% synergy
Pitiless Plunderer
44% of 43 decks +39% synergy
Corpse Knight
44% of 43 decks +38% synergy
Syr Konrad, the Grim
44% of 43 decks +36% synergy
Faeburrow Elder
44% of 43 decks +34% synergy
Tormod, the Desecrator
43% of 42 decks +42% synergy
Cryptic Trilobite
42% of 43 decks +39% synergy
Birds of Paradise
42% of 43 decks +5% synergy
Reclamation Sage
40% of 43 decks +30% synergy
Willow Geist
38% of 34 decks +37% synergy
Saffi Eriksdotter
37% of 43 decks +30% synergy
Spore Frog
35% of 43 decks +29% synergy
Sifter of Skulls
33% of 43 decks +32% synergy
Llanowar Elves
33% of 43 decks +13% synergy
Haywire Mite
31% of 13 decks +27% synergy
Memnite
30% of 43 decks +30% synergy
Midnight Reaper
30% of 43 decks +26% synergy
Farhaven Elf
30% of 43 decks +26% synergy
Fertilid
30% of 43 decks +26% synergy
Woe Strider
30% of 43 decks +25% synergy
Phyrexian Marauder
28% of 43 decks +28% synergy
Sun Titan
28% of 43 decks +16% synergy
Avacyn's Pilgrim
28% of 43 decks +4% synergy
Elves of Deep Shadow
26% of 43 decks +8% synergy
Esper Sentinel
25% of 40 decks +9% synergy
Solemn Simulacrum
23% of 43 decks +15% synergy
Foundation Breaker
22% of 40 decks +20% synergy
Shriekmaw
21% of 43 decks +18% synergy
Teysa Karlov
21% of 43 decks +17% synergy
Renegade Rallier
19% of 43 decks +17% synergy
Poison-Tip Archer
19% of 43 decks +15% synergy
Reveillark
19% of 43 decks +11% synergy
Ancient Lumberknot
18% of 28 decks +14% synergy
Dauthi Voidwalker
18% of 40 decks +8% synergy
Heliod, Sun-Crowned
16% of 43 decks +12% synergy
Knight of Autumn
16% of 43 decks +11% synergy
Karmic Guide
16% of 43 decks +7% synergy
Bloom Tender
16% of 43 decks +7% synergy
King Darien XLVIII
16% of 19 decks +15% synergy
Opposition Agent
14% of 42 decks +6% synergy
Myr Retriever
14% of 43 decks +14% synergy
Renata, Called to the Hunt
14% of 43 decks +10% synergy
Grand Abolisher
14% of 43 decks +6% synergy
Shambling Ghast
14% of 37 decks +13% synergy
Doomed Dissenter
12% of 43 decks +12% synergy
Instants (32)
Path to Exile
56% of 43 decks +15% synergy
Beast Within
42% of 43 decks +11% synergy
Vampiric Tutor
40% of 43 decks +24% synergy
Assassin's Trophy
37% of 43 decks +8% synergy
Eladamri's Call
35% of 43 decks +23% synergy
Heroic Intervention
35% of 43 decks +11% synergy
Despark
33% of 43 decks +21% synergy
Worldly Tutor
30% of 43 decks +18% synergy
Enlightened Tutor
30% of 43 decks +17% synergy
Entomb
23% of 43 decks +13% synergy
Mythos of Nethroi
23% of 43 decks +12% synergy
Teferi's Protection
21% of 43 decks +5% synergy
Anguished Unmaking
21% of 43 decks -8% synergy
Veil of Summer
19% of 43 decks +13% synergy
Generous Gift
19% of 43 decks +3% synergy
Village Rites
16% of 43 decks +10% synergy
Abzan Charm
16% of 43 decks +5% synergy
Tragic Slip
12% of 43 decks +11% synergy
Deadly Dispute
11% of 37 decks +5% synergy
Return to Nature
9% of 43 decks +7% synergy
Krosan Grip
9% of 43 decks +5% synergy
Silence
9% of 43 decks +5% synergy
Malakir Rebirth
9% of 43 decks +5% synergy
Dark Ritual
9% of 43 decks +4% synergy
Nature's Claim
9% of 43 decks +3% synergy
Altar's Reap
7% of 43 decks +6% synergy
Shared Summons
7% of 43 decks +6% synergy
Ad Nauseam
7% of 43 decks +6% synergy
Utter End
7% of 43 decks +3% synergy
Grisly Salvage
7% of 43 decks -2% synergy
Abrupt Decay
7% of 43 decks -2% synergy
Putrefy
7% of 43 decks -6% synergy
Sorceries (30)
Demonic Tutor
51% of 43 decks +32% synergy
Three Visits
47% of 43 decks +25% synergy
Cultivate
44% of 43 decks -4% synergy
Rampant Growth
40% of 43 decks +11% synergy
Eerie Ultimatum
30% of 43 decks +8% synergy
Nature's Lore
30% of 43 decks +1% synergy
Diabolic Intent
28% of 43 decks +20% synergy
Damn
28% of 40 decks +10% synergy
Buried Alive
23% of 43 decks +14% synergy
Kodama's Reach
23% of 43 decks -4% synergy
Austere Command
21% of 43 decks +12% synergy
Bala Ged Recovery
21% of 43 decks +12% synergy
Reanimate
21% of 43 decks +12% synergy
Toxic Deluge
21% of 43 decks +3% synergy
Victimize
19% of 43 decks +12% synergy
Sign in Blood
14% of 43 decks +10% synergy
Eldritch Evolution
14% of 43 decks +8% synergy
Tendrils of Agony
12% of 43 decks +12% synergy
Damnation
12% of 43 decks +8% synergy
Wrath of God
12% of 43 decks +6% synergy
Culling Ritual
10% of 40 decks -0% synergy
Grim Tutor
9% of 43 decks +7% synergy
Jarad's Orders
9% of 43 decks +6% synergy
Night's Whisper
9% of 43 decks -6% synergy
Ecological Appreciation
8% of 40 decks +7% synergy
Agadeem's Awakening
7% of 43 decks +4% synergy
Diabolic Tutor
7% of 43 decks +3% synergy
Vindicate
7% of 43 decks +3% synergy
Green Sun's Zenith
7% of 43 decks +0% synergy
Dusk // Dawn
7% of 43 decks -4% synergy
Utility Artifacts (11)
Blasting Station
47% of 43 decks +46% synergy
Skullclamp
30% of 43 decks +16% synergy
Desecrated Tomb
26% of 43 decks +25% synergy
Lightning Greaves
23% of 43 decks +6% synergy
Swiftfoot Boots
14% of 43 decks -3% synergy
The Immortal Sun
9% of 43 decks +9% synergy
Spear of Heliod
9% of 43 decks +9% synergy
Aetherflux Reservoir
9% of 43 decks +4% synergy
Spawning Pit
7% of 43 decks +6% synergy
Bontu's Monument
7% of 43 decks +6% synergy
The Great Henge
7% of 43 decks +1% synergy
Enchantments (32)
Glorious Anthem
44% of 43 decks +44% synergy
Bastion of Remembrance
44% of 43 decks +39% synergy
Gaea's Anthem
40% of 43 decks +39% synergy
Guardian Project
30% of 43 decks +23% synergy
Abzan Ascendancy
26% of 43 decks +19% synergy
Moldervine Reclamation
23% of 43 decks +12% synergy
Lumithread Field
21% of 43 decks +21% synergy
Smothering Tithe
21% of 43 decks +3% synergy
Parapet
19% of 43 decks +18% synergy
Always Watching
19% of 43 decks +18% synergy
Leyline of Vitality
19% of 43 decks +18% synergy
Mirari's Wake
19% of 43 decks +5% synergy
Sylvan Library
19% of 43 decks +3% synergy
The Meathook Massacre
18% of 34 decks +13% synergy
Fecundity
16% of 43 decks +14% synergy
Blight Mound
15% of 40 decks +14% synergy
Dormant Grove
14% of 28 decks +12% synergy
Aura Shards
14% of 43 decks +2% synergy
Phyrexian Arena
14% of 43 decks -1% synergy
Castle
9% of 43 decks +9% synergy
Kaya's Ghostform
9% of 43 decks +8% synergy
Spidersilk Armor
9% of 43 decks +7% synergy
Survival of the Fittest
9% of 43 decks +5% synergy
Death's Oasis
9% of 43 decks +5% synergy
Enduring Renewal
7% of 43 decks +7% synergy
Fortifying Provisions
7% of 43 decks +7% synergy
Builder's Blessing
7% of 43 decks +7% synergy
Black Market
7% of 43 decks +6% synergy
Dictate of Erebos
7% of 43 decks +4% synergy
Greater Good
7% of 43 decks +2% synergy
Cathars' Crusade
7% of 43 decks +0% synergy
Animate Dead
7% of 43 decks -1% synergy
Utility Lands (15)
Yavimaya, Cradle of Growth
40% of 40 decks +14% synergy
Bojuka Bog
35% of 43 decks +5% synergy
Urborg, Tomb of Yawgmoth
33% of 43 decks +11% synergy
Boseiju, Who Endures
30% of 27 decks +8% synergy
Phyrexian Tower
26% of 43 decks +15% synergy
High Market
23% of 43 decks +15% synergy
Takenuma, Abandoned Mire
22% of 27 decks +9% synergy
Ancient Tomb
21% of 43 decks +12% synergy
Reliquary Tower
16% of 43 decks +2% synergy
Castle Garenbrig
12% of 43 decks +10% synergy
Command Beacon
12% of 43 decks +8% synergy
Castle Locthwain
9% of 43 decks +7% synergy
Grim Backwoods
9% of 43 decks +5% synergy
Gavony Township
9% of 43 decks -2% synergy
Dryad Arbor
7% of 43 decks +2% synergy
Mana Artifacts (16)
Sol Ring
86% of 43 decks +5% synergy
Arcane Signet
81% of 43 decks +15% synergy
Mana Crypt
26% of 43 decks +17% synergy
Golgari Signet
23% of 43 decks +10% synergy
Talisman of Resilience
21% of 43 decks +13% synergy
Jeweled Lotus
19% of 42 decks +15% synergy
Selesnya Signet
19% of 43 decks +10% synergy
Orzhov Signet
19% of 43 decks +9% synergy
Talisman of Hierarchy
16% of 43 decks +10% synergy
Talisman of Unity
14% of 43 decks +8% synergy
Lotus Petal
9% of 43 decks +6% synergy
Fellwar Stone
9% of 43 decks -1% synergy
Commander's Sphere
9% of 43 decks -6% synergy
Tangleroot
7% of 43 decks +7% synergy
Mana Vault
7% of 43 decks +4% synergy
Chromatic Lantern
7% of 43 decks -8% synergy
Lands (50)
Command Tower
91% of 43 decks +0% synergy
Overgrown Tomb
74% of 43 decks +26% synergy
Indatha Triome
67% of 43 decks +22% synergy
Temple Garden
67% of 43 decks +20% synergy
Godless Shrine
65% of 43 decks +19% synergy
Undergrowth Stadium
60% of 42 decks +25% synergy
Vault of Champions
55% of 42 decks +24% synergy
Marsh Flats
53% of 43 decks +20% synergy
Exotic Orchard
49% of 43 decks -7% synergy
Verdant Catacombs
47% of 43 decks +12% synergy
Sunpetal Grove
44% of 43 decks +10% synergy
Windswept Heath
42% of 43 decks +11% synergy
Sandsteppe Citadel
42% of 43 decks -10% synergy
Woodland Cemetery
40% of 43 decks +3% synergy
Isolated Chapel
37% of 43 decks +3% synergy
Llanowar Wastes
33% of 43 decks +5% synergy
Shattered Sanctum
29% of 31 decks +15% synergy
Fabled Passage
28% of 43 decks +15% synergy
Bountiful Promenade
28% of 43 decks -4% synergy
Canopy Vista
28% of 43 decks -17% synergy
Deathcap Glade
26% of 31 decks +9% synergy
Overgrown Farmland
26% of 35 decks +8% synergy
Terramorphic Expanse
26% of 43 decks +9% synergy
Krosan Verge
26% of 43 decks +8% synergy
Caves of Koilos
26% of 43 decks -3% synergy
Evolving Wilds
23% of 43 decks -5% synergy
Branchloft Pathway
21% of 43 decks +11% synergy
Murmuring Bosk
21% of 43 decks -0% synergy
Temple of Plenty
19% of 43 decks +2% synergy
Darkbore Pathway
18% of 40 decks +8% synergy
Prismatic Vista
16% of 43 decks +11% synergy
Mana Confluence
16% of 43 decks +7% synergy
Reflecting Pool
14% of 43 decks +7% synergy
Flooded Strand
14% of 43 decks +7% synergy
City of Brass
14% of 43 decks +3% synergy
Savannah
14% of 43 decks +1% synergy
Bayou
14% of 43 decks +1% synergy
Temple of Silence
14% of 43 decks -4% synergy
Temple of Malady
14% of 43 decks -5% synergy
Nurturing Peatland
12% of 43 decks +6% synergy
Horizon Canopy
12% of 43 decks +5% synergy
Arid Mesa
12% of 43 decks +3% synergy
Brightclimb Pathway
12% of 43 decks +3% synergy
Tainted Field
12% of 43 decks +0% synergy
Tainted Wood
12% of 43 decks -0% synergy
Scrubland
12% of 43 decks -1% synergy
Myriad Landscape
12% of 43 decks -3% synergy
Path of Ancestry
12% of 43 decks -13% synergy
Woodland Chasm
10% of 40 decks +5% synergy
Shineshadow Snarl
10% of 40 decks -10% synergy