Colfenor, the Last Yew + Sifter of Skulls + Hangarback Walker

Colfenor, the Last Yew
Sifter of Skulls
Hangarback Walker

Requires
Colfenor, the Last Yew must be on the battlefield. Sifter of Skulls must be on the battlefield. Hangarback Walker must be in hand.
Steps
  1. Cast Hangarback Walker by paying 0.
  2. Hangarback Walker enters the battlefield and dies as a state-based action due to having zero or less toughness.
  3. Colfenor and Sifter of Skulls trigger.
  4. Resolve the Colfenor trigger, returning nothing from your graveyard to your hand.
  5. Resolve the Sifter of Skulls trigger, creating a 1/1 Eldrazi Spawn creature token.
  6. Activate the Eldrazi Spawn by sacrificing it, adding .
  7. The Eldrazi Spawn dies, triggering Colfenor, returning Hangarback Walker from your graveyard to your hand.
  8. Repeat.
Results
Infinite +1/+1 counters on Hangarback Walker. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Colfenor, the Last Yew
3.46% of 1012 decks 35 decks
Nethroi, Apex of Death
0.02% of 5695 decks 1 decks
High Synergy Cards
Pawn of Ulamog
83% of 36 decks +82% synergy
Stonecoil Serpent
81% of 36 decks +80% synergy
Zulaport Cutthroat
86% of 36 decks +74% synergy
Viscera Seer
86% of 36 decks +70% synergy
Endless One
67% of 36 decks +66% synergy
Ashnod's Altar
78% of 36 decks +63% synergy
Cruel Celebrant
67% of 36 decks +59% synergy
Ugin's Conjurant
58% of 36 decks +58% synergy
Blood Artist
69% of 36 decks +57% synergy
Walking Ballista
58% of 36 decks +55% synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
65% of 31 decks +49% synergy
Carrion Feeder
64% of 36 decks +53% synergy
Insidious Roots
64% of 11 decks +45% synergy
Eternal Witness
61% of 36 decks +35% synergy
Swords to Plowshares
56% of 36 decks -7% synergy
Grim Haruspex
53% of 36 decks +47% synergy
Corpse Knight
53% of 36 decks +47% synergy
Altar of Dementia
53% of 36 decks +46% synergy
Pitiless Plunderer
50% of 36 decks +45% synergy
Phyrexian Altar
50% of 36 decks +43% synergy
Creatures
Birds of Paradise
50% of 36 decks +14% synergy
Beast Whisperer
44% of 36 decks +37% synergy
Sakura-Tribe Elder
44% of 36 decks +22% synergy
Honest Rutstein
43% of 7 decks +35% synergy
Faeburrow Elder
42% of 36 decks +33% synergy
Syr Konrad, the Grim
39% of 36 decks +32% synergy
Shifting Wall
36% of 36 decks +36% synergy
Saffi Eriksdotter
36% of 36 decks +31% synergy
Tormod, the Desecrator
33% of 36 decks +32% synergy
Llanowar Elves
33% of 36 decks +18% synergy
Cryptic Trilobite
31% of 36 decks +29% synergy
Shriekmaw
31% of 36 decks +28% synergy
Woe Strider
31% of 36 decks +27% synergy
Reclamation Sage
31% of 36 decks +23% synergy
Elves of Deep Shadow
31% of 36 decks +16% synergy
Bartolomé del Presidio
29% of 17 decks +21% synergy
Phyrexian Marauder
28% of 36 decks +28% synergy
Spore Frog
28% of 36 decks +23% synergy
Reveillark
28% of 36 decks +22% synergy
Avacyn's Pilgrim
28% of 36 decks +7% synergy
Omarthis, Ghostfire Initiate
26% of 19 decks +26% synergy
Foundation Breaker
26% of 35 decks +24% synergy
Midnight Reaper
25% of 36 decks +22% synergy
Teysa Karlov
25% of 36 decks +21% synergy
Ornithopter
22% of 36 decks +22% synergy
Poison-Tip Archer
22% of 36 decks +20% synergy
Recruiter of the Guard
22% of 36 decks +20% synergy
Fertilid
22% of 36 decks +19% synergy
Karmic Guide
22% of 36 decks +15% synergy
Plaguecrafter
19% of 36 decks +16% synergy
Esper Sentinel
17% of 35 decks +2% synergy
Fleshbag Marauder
17% of 36 decks +15% synergy
Renegade Rallier
17% of 36 decks +15% synergy
Haywire Mite
17% of 30 decks +13% synergy
Yawgmoth, Thran Physician
17% of 36 decks +11% synergy
Grand Abolisher
17% of 36 decks +9% synergy
Bloom Tender
17% of 36 decks +9% synergy
Sun Titan
17% of 36 decks +6% synergy
Willow Geist
15% of 33 decks +14% synergy
Shambling Ghast
15% of 34 decks +15% synergy
Delighted Halfling
14% of 21 decks -6% synergy
Bloodthrone Vampire
14% of 36 decks +14% synergy
Elvish Visionary
14% of 36 decks +13% synergy
Ranger-Captain of Eos
14% of 36 decks +9% synergy
Fiend Artisan
14% of 36 decks +8% synergy
Opposition Agent
14% of 36 decks +7% synergy
Elvish Mystic
14% of 36 decks +2% synergy
Body Launderer
12% of 33 decks +11% synergy
Smothering Abomination
11% of 36 decks +10% synergy
Caustic Caterpillar
11% of 36 decks +10% synergy
Instants
Path to Exile
44% of 36 decks -1% synergy
Vampiric Tutor
39% of 36 decks +25% synergy
Assassin's Trophy
39% of 36 decks +8% synergy
Eladamri's Call
36% of 36 decks +26% synergy
Beast Within
36% of 36 decks +7% synergy
Despark
31% of 36 decks +21% synergy
Worldly Tutor
28% of 36 decks +16% synergy
Enlightened Tutor
28% of 36 decks +15% synergy
Generous Gift
25% of 36 decks +9% synergy
Anguished Unmaking
25% of 36 decks -5% synergy
Mythos of Nethroi
22% of 36 decks +13% synergy
Corrupted Conviction
17% of 23 decks +14% synergy
Teferi's Protection
17% of 36 decks +1% synergy
Silence
14% of 36 decks +10% synergy
Veil of Summer
14% of 36 decks +9% synergy
Village Rites
14% of 36 decks +8% synergy
Chord of Calling
14% of 36 decks +7% synergy
Grisly Salvage
14% of 36 decks +6% synergy
Heroic Intervention
14% of 36 decks -11% synergy
Deadly Dispute
12% of 34 decks +6% synergy
Nature's Claim
11% of 36 decks +6% synergy
Dark Ritual
11% of 36 decks +6% synergy
Abrupt Decay
11% of 36 decks +3% synergy
Entomb
11% of 36 decks +1% synergy
Putrefy
11% of 36 decks -1% synergy
Utter End
8% of 36 decks +5% synergy
Krosan Grip
8% of 36 decks +5% synergy
Abzan Charm
8% of 36 decks -1% synergy
Mortify
8% of 36 decks -8% synergy
Sorceries
Farseek
47% of 36 decks +4% synergy
Nature's Lore
44% of 36 decks +14% synergy
Cultivate
42% of 36 decks -4% synergy
Three Visits
36% of 36 decks +14% synergy
Diabolic Intent
31% of 36 decks +23% synergy
Rampant Growth
31% of 36 decks +3% synergy
Demonic Tutor
25% of 36 decks +7% synergy
Damn
23% of 35 decks +7% synergy
Rise of the Witch-king
20% of 20 decks +17% synergy
Toxic Deluge
19% of 36 decks -1% synergy
Last March of the Ents
19% of 21 decks +15% synergy
Beseech the Mirror
17% of 18 decks +14% synergy
Sign in Blood
17% of 36 decks +13% synergy
Eldritch Evolution
17% of 36 decks +12% synergy
Victimize
17% of 36 decks +9% synergy
Night's Whisper
17% of 36 decks +2% synergy
Eerie Ultimatum
17% of 36 decks -5% synergy
Kodama's Reach
17% of 36 decks -9% synergy
Jarad's Orders
14% of 36 decks +12% synergy
Vindicate
14% of 36 decks +10% synergy
Rite of Oblivion
12% of 33 decks +10% synergy
Ecological Appreciation
11% of 36 decks +11% synergy
Read the Bones
11% of 36 decks +7% synergy
Duneblast
11% of 36 decks +7% synergy
Skyshroud Claim
11% of 36 decks +6% synergy
Finale of Devastation
11% of 36 decks +4% synergy
Buried Alive
11% of 36 decks +3% synergy
Bala Ged Recovery
11% of 36 decks +2% synergy
Dig Up
9% of 33 decks +7% synergy
Bone Shards
9% of 35 decks +8% synergy
Cleansing Nova
8% of 36 decks +6% synergy
Imperial Seal
8% of 36 decks +5% synergy
Wrath of God
8% of 36 decks +3% synergy
Painful Truths
8% of 36 decks +1% synergy
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8% of 36 decks -2% synergy
Culling Ritual
8% of 36 decks -2% synergy
Utility Artifacts
Desecrated Tomb
33% of 36 decks +33% synergy
Skullclamp
33% of 36 decks +18% synergy
Blasting Station
22% of 36 decks +22% synergy
Spear of Heliod
11% of 36 decks +11% synergy
Swiftfoot Boots
11% of 36 decks -4% synergy
Bontu's Monument
8% of 36 decks +8% synergy
Oketra's Monument
8% of 36 decks +8% synergy
Lightning Greaves
8% of 36 decks -8% synergy
Enchantments
Bastion of Remembrance
33% of 36 decks +29% synergy
Abzan Ascendancy
31% of 36 decks +25% synergy
Blight Mound
25% of 36 decks +25% synergy
Glorious Anthem
22% of 36 decks +22% synergy
Sylvan Library
22% of 36 decks +7% synergy
Parapet
19% of 36 decks +19% synergy
Gaea's Anthem
19% of 36 decks +19% synergy
Fecundity
19% of 36 decks +18% synergy
Lumithread Field
17% of 36 decks +17% synergy
Evolutionary Leap
17% of 36 decks +15% synergy
Phyrexian Arena
17% of 36 decks +2% synergy
Flowering of the White Tree
14% of 21 decks +10% synergy
Gutter Grime
14% of 36 decks +14% synergy
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14% of 36 decks +14% synergy
Always Watching
14% of 36 decks +14% synergy
Fanatical Devotion
14% of 36 decks +13% synergy
Vampiric Rites
14% of 36 decks +12% synergy
Dictate of Erebos
14% of 36 decks +11% synergy
Guardian Project
14% of 36 decks +8% synergy
Moldervine Reclamation
14% of 36 decks +4% synergy
Aura Shards
14% of 36 decks +2% synergy
The Meathook Massacre
12% of 33 decks +8% synergy
Enduring Renewal
11% of 36 decks +11% synergy
Fortifying Provisions
11% of 36 decks +11% synergy
Leyline of Vitality
11% of 36 decks +11% synergy
Golgari Germination
11% of 36 decks +10% synergy
Kaya's Ghostform
11% of 36 decks +10% synergy
Survival of the Fittest
11% of 36 decks +8% synergy
Black Market Connections
9% of 33 decks +2% synergy
Path of Discovery
8% of 36 decks +8% synergy
Spidersilk Armor
8% of 36 decks +7% synergy
Greater Good
8% of 36 decks +4% synergy
Utility Lands
Phyrexian Tower
33% of 36 decks +23% synergy
Bojuka Bog
31% of 36 decks +1% synergy
High Market
28% of 36 decks +22% synergy
Yavimaya, Cradle of Growth
26% of 35 decks -1% synergy
Boseiju, Who Endures
24% of 33 decks +2% synergy
Ancient Tomb
22% of 36 decks +14% synergy
Grim Backwoods
19% of 36 decks +16% synergy
Urborg, Tomb of Yawgmoth
19% of 36 decks -1% synergy
Takenuma, Abandoned Mire
18% of 33 decks +5% synergy
Reliquary Tower
17% of 36 decks +2% synergy
Temple of the False God
11% of 36 decks +6% synergy
Dryad Arbor
8% of 36 decks +3% synergy
Field of the Dead
8% of 36 decks -3% synergy
Mana Artifacts
Sol Ring
86% of 36 decks +6% synergy
Arcane Signet
72% of 36 decks +7% synergy
Talisman of Hierarchy
25% of 36 decks +19% synergy
Talisman of Resilience
25% of 36 decks +18% synergy
Mana Crypt
19% of 36 decks +13% synergy
Jeweled Lotus
17% of 36 decks +13% synergy
Talisman of Unity
17% of 36 decks +11% synergy
Fellwar Stone
17% of 36 decks +7% synergy
Orzhov Signet
14% of 36 decks +6% synergy
Commander's Sphere
14% of 36 decks -0% synergy
Chromatic Lantern
14% of 36 decks -2% synergy
Mana Vault
11% of 36 decks +9% synergy
Selesnya Signet
11% of 36 decks +4% synergy
Golgari Signet
11% of 36 decks -0% synergy
Tangleroot
8% of 36 decks +8% synergy
Lotus Petal
8% of 36 decks +5% synergy
Lands
Command Tower
92% of 36 decks +1% synergy
Indatha Triome
61% of 36 decks +17% synergy
Overgrown Tomb
61% of 36 decks +13% synergy
Exotic Orchard
61% of 36 decks +6% synergy
Godless Shrine
58% of 36 decks +12% synergy
Temple Garden
58% of 36 decks +11% synergy
Vault of Champions
50% of 36 decks +21% synergy
Undergrowth Stadium
50% of 36 decks +17% synergy
Sandsteppe Citadel
47% of 36 decks -4% synergy
Shadowy Backstreet
46% of 13 decks +22% synergy
Underground Mortuary
46% of 13 decks +21% synergy
Lush Portico
46% of 13 decks +19% synergy
Llanowar Wastes
44% of 36 decks +18% synergy
Caves of Koilos
42% of 36 decks +15% synergy
Bountiful Promenade
42% of 36 decks +11% synergy
Marsh Flats
42% of 36 decks +7% synergy
Windswept Heath
39% of 36 decks +5% synergy
Verdant Catacombs
39% of 36 decks +4% synergy
Isolated Chapel
33% of 36 decks -1% synergy
Temple of Silence
31% of 36 decks +14% synergy
Sunpetal Grove
31% of 36 decks -3% synergy
Woodland Cemetery
31% of 36 decks -7% synergy
Overgrown Farmland
30% of 33 decks +14% synergy
Shattered Sanctum
27% of 33 decks +15% synergy
Temple of Plenty
25% of 36 decks +9% synergy
Temple of Malady
25% of 36 decks +8% synergy
Murmuring Bosk
25% of 36 decks +4% synergy
Brushland
25% of 36 decks -0% synergy
Canopy Vista
25% of 36 decks -20% synergy
Mana Confluence
22% of 36 decks +14% synergy
City of Brass
22% of 36 decks +13% synergy
Terramorphic Expanse
22% of 36 decks +6% synergy
Deathcap Glade
21% of 33 decks +7% synergy
Evolving Wilds
19% of 36 decks -8% synergy
Radiant Grove
19% of 31 decks +13% synergy
Nurturing Peatland
17% of 36 decks +10% synergy
Horizon Canopy
17% of 36 decks +9% synergy
Scrubland
17% of 36 decks +4% synergy
Savannah
17% of 36 decks +4% synergy
Bayou
17% of 36 decks +4% synergy
Haunted Mire
16% of 31 decks +8% synergy
Woodland Chasm
14% of 36 decks +10% synergy
Flooded Strand
14% of 36 decks +6% synergy
Polluted Delta
14% of 36 decks +6% synergy
Bloodstained Mire
14% of 36 decks +5% synergy
Arid Mesa
14% of 36 decks +5% synergy
Wooded Foothills
14% of 36 decks +4% synergy
Misty Rainforest
14% of 36 decks +4% synergy
Scoured Barrens
14% of 36 decks +2% synergy
Krosan Verge
14% of 36 decks -2% synergy