Colfenor, the Last Yew
Sifter of Skulls
Hangarback Walker

   Prerequisites

What do I need to start this combo?
Hangarback Walker in hand.
Colfenor and Sifter of Skulls on the battlefield.

   Steps

How does this combo work?
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

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Colfenor, the Last Yew
4.7%inclusion54 decks1.14K decks
Nethroi, Apex of Death
0.0%inclusion2 decks7.07K decks
New Cards
South Wind Avatar
13%inclusion1 decks8 decks
11%synergy
Dream Beavers
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Pawn of Ulamog
82%inclusion46 decks56 decks
81%synergy
Stonecoil Serpent
80%inclusion45 decks56 decks
80%synergy
Endless One
68%inclusion38 decks56 decks
68%synergy
Viscera Seer
77%inclusion43 decks56 decks
67%synergy
Ashnod's Altar
71%inclusion40 decks56 decks
61%synergy
Blood Artist
68%inclusion38 decks56 decks
60%synergy
Zulaport Cutthroat
66%inclusion37 decks56 decks
58%synergy
Carrion Feeder
63%inclusion35 decks56 decks
55%synergy
Ugin's Conjurant
54%inclusion30 decks56 decks
53%synergy
Walking Ballista
55%inclusion31 decks56 decks
53%synergy
Top Cards
Sakura-Tribe Elder
68%inclusion38 decks56 decks
48%synergy
Elas il-Kor, Sadistic Pilgrim
61%inclusion34 decks56 decks
50%synergy
Eternal Witness
57%inclusion32 decks56 decks
38%synergy
Pitiless Plunderer
54%inclusion30 decks56 decks
50%synergy
Cruel Celebrant
52%inclusion29 decks56 decks
47%synergy
Swords to Plowshares
52%inclusion29 decks56 decks
-12%synergy
Altar of Dementia
50%inclusion28 decks56 decks
46%synergy
Cultivate
46%inclusion26 decks56 decks
6%synergy
Path to Exile
43%inclusion24 decks56 decks
-4%synergy
Grim Haruspex
41%inclusion23 decks56 decks
38%synergy
Game Changers
Demonic Tutor
16%inclusion9 decks56 decks
3%synergy
Worldly Tutor
14%inclusion8 decks56 decks
6%synergy
Vampiric Tutor
14%inclusion8 decks56 decks
4%synergy
Enlightened Tutor
13%inclusion7 decks56 decks
4%synergy
Teferi's Protection
11%inclusion6 decks56 decks
-2%synergy
Aura Shards
5.4%inclusion3 decks56 decks
-4%synergy
Creatures
Saffi Eriksdotter
41%inclusion23 decks56 decks
38%synergy
Reclamation Sage
39%inclusion22 decks56 decks
35%synergy
Beast Whisperer
39%inclusion22 decks56 decks
32%synergy
Spore Frog
38%inclusion21 decks56 decks
33%synergy
Syr Konrad, the Grim
38%inclusion21 decks56 decks
33%synergy
Birds of Paradise
38%inclusion21 decks56 decks
4%synergy
Reveillark
36%inclusion20 decks56 decks
33%synergy
Corpse Knight
34%inclusion19 decks56 decks
30%synergy
Marketback Walker
33%inclusion13 decks39 decks
33%synergy
Shifting Wall
32%inclusion18 decks56 decks
32%synergy
Cryptic Trilobite
32%inclusion18 decks56 decks
31%synergy
Shriekmaw
32%inclusion18 decks56 decks
31%synergy
Faeburrow Elder
32%inclusion18 decks56 decks
19%synergy
Luminous Broodmoth
30%inclusion17 decks56 decks
26%synergy
Karmic Guide
30%inclusion17 decks56 decks
26%synergy
Midnight Reaper
29%inclusion16 decks56 decks
27%synergy
Umbral Collar Zealot
29%inclusion8 decks28 decks
26%synergy
Honest Rutstein
29%inclusion16 decks56 decks
25%synergy
Bartolomé del Presidio
29%inclusion16 decks56 decks
24%synergy
Woe Strider
27%inclusion15 decks56 decks
25%synergy
Sun Titan
27%inclusion15 decks56 decks
19%synergy
Llanowar Elves
27%inclusion15 decks56 decks
15%synergy
Foundation Breaker
25%inclusion14 decks56 decks
24%synergy
Solemn Simulacrum
25%inclusion14 decks56 decks
21%synergy
Haywire Mite
25%inclusion14 decks56 decks
20%synergy
Tormod, the Desecrator
23%inclusion13 decks56 decks
23%synergy
Avacyn's Pilgrim
23%inclusion13 decks56 decks
8%synergy
Ornithopter
21%inclusion12 decks56 decks
21%synergy
Accursed Marauder
18%inclusion10 decks55 decks
16%synergy
Wood Elves
18%inclusion10 decks56 decks
14%synergy
Blood Pet
16%inclusion9 decks56 decks
16%synergy
Willow Geist
16%inclusion9 decks56 decks
16%synergy
Fertilid
16%inclusion9 decks56 decks
14%synergy
Morbid Opportunist
16%inclusion9 decks56 decks
13%synergy
Marionette Apprentice
15%inclusion8 decks55 decks
11%synergy
Memnite
14%inclusion8 decks56 decks
14%synergy
Dawntreader Elk
14%inclusion8 decks56 decks
14%synergy
Mikaeus, the Unhallowed
14%inclusion8 decks56 decks
13%synergy
Farhaven Elf
14%inclusion8 decks56 decks
12%synergy
Teysa Karlov
14%inclusion8 decks56 decks
12%synergy
Wight of the Reliquary
14%inclusion8 decks56 decks
3%synergy
Elves of Deep Shadow
14%inclusion8 decks56 decks
3%synergy
Phyrexian Marauder
13%inclusion7 decks56 decks
12%synergy
Reassembling Skeleton
13%inclusion7 decks56 decks
12%synergy
Yahenni, Undying Partisan
13%inclusion7 decks56 decks
11%synergy
Fiend Artisan
13%inclusion7 decks56 decks
9%synergy
Sapling of Colfenor
13%inclusion7 decks56 decks
5%synergy
Omarthis, Ghostfire Initiate
11%inclusion6 decks56 decks
11%synergy
Shambling Ghast
11%inclusion6 decks56 decks
11%synergy
Bloodthrone Vampire
11%inclusion6 decks56 decks
11%synergy
Instants
Beast Within
36%inclusion20 decks56 decks
13%synergy
Assassin's Trophy
34%inclusion19 decks56 decks
2%synergy
Generous Gift
30%inclusion17 decks56 decks
17%synergy
Despark
25%inclusion14 decks56 decks
10%synergy
Eladamri's Call
23%inclusion13 decks56 decks
16%synergy
Putrefy
20%inclusion11 decks56 decks
11%synergy
Mortify
18%inclusion10 decks56 decks
5%synergy
Village Rites
16%inclusion9 decks56 decks
11%synergy
Deadly Dispute
16%inclusion9 decks56 decks
11%synergy
Mythos of Nethroi
14%inclusion8 decks56 decks
9%synergy
Anguished Unmaking
14%inclusion8 decks56 decks
-23%synergy
Corrupted Conviction
13%inclusion7 decks56 decks
10%synergy
Malakir Rebirth
13%inclusion7 decks56 decks
8%synergy
Heroic Intervention
13%inclusion7 decks56 decks
-15%synergy
Nature's Claim
11%inclusion6 decks56 decks
7%synergy
Abzan Charm
11%inclusion6 decks56 decks
2%synergy
Revitalizing Repast
9.1%inclusion5 decks55 decks
0%synergy
Krosan Grip
8.9%inclusion5 decks56 decks
7%synergy
Dark Ritual
8.9%inclusion5 decks56 decks
3%synergy
Dawn's Truce
8.2%inclusion4 decks49 decks
3%synergy
Fell the Profane
7.3%inclusion4 decks55 decks
0%synergy
Deathsprout
7.1%inclusion4 decks56 decks
5%synergy
Abrupt Decay
7.1%inclusion4 decks56 decks
1%synergy
Grisly Salvage
7.1%inclusion4 decks56 decks
0%synergy
Entomb
7.1%inclusion4 decks56 decks
-2%synergy
Back to Nature
5.4%inclusion3 decks56 decks
5%synergy
Back for More
5.4%inclusion3 decks56 decks
5%synergy
Dromoka's Command
5.4%inclusion3 decks56 decks
5%synergy
Golgari Charm
5.4%inclusion3 decks56 decks
3%synergy
Veil of Summer
5.4%inclusion3 decks56 decks
2%synergy
Tear Asunder
5.4%inclusion3 decks56 decks
1%synergy
Stroke of Midnight
5.4%inclusion3 decks56 decks
0%synergy
Inspiring Call
5.4%inclusion3 decks56 decks
0%synergy
Entish Restoration
5.4%inclusion3 decks56 decks
0%synergy
Chord of Calling
5.4%inclusion3 decks56 decks
-1%synergy
Sorceries
Farseek
41%inclusion23 decks56 decks
-3%synergy
Rampant Growth
27%inclusion15 decks56 decks
0%synergy
Nature's Lore
27%inclusion15 decks56 decks
-3%synergy
Kodama's Reach
25%inclusion14 decks56 decks
3%synergy
Buried Alive
21%inclusion12 decks56 decks
13%synergy
Victimize
20%inclusion11 decks56 decks
12%synergy
Damn
18%inclusion10 decks56 decks
5%synergy
Eerie Ultimatum
18%inclusion10 decks56 decks
-4%synergy
Three Visits
18%inclusion10 decks56 decks
-5%synergy
Toxic Deluge
18%inclusion10 decks56 decks
-5%synergy
Tendrils of Agony
13%inclusion7 decks56 decks
12%synergy
Duneblast
13%inclusion7 decks56 decks
10%synergy
Ecological Appreciation
11%inclusion6 decks56 decks
11%synergy
Jarad's Orders
11%inclusion6 decks56 decks
9%synergy
Living Death
11%inclusion6 decks56 decks
7%synergy
Diabolic Intent
11%inclusion6 decks56 decks
5%synergy
Dig Up
8.9%inclusion5 decks56 decks
7%synergy
Grim Tutor
8.9%inclusion5 decks56 decks
7%synergy
Vindicate
8.9%inclusion5 decks56 decks
7%synergy
Diabolic Tutor
8.9%inclusion5 decks56 decks
6%synergy
Wrath of God
8.9%inclusion5 decks56 decks
6%synergy
Austere Command
8.9%inclusion5 decks56 decks
2%synergy
Culling Ritual
8.9%inclusion5 decks56 decks
2%synergy
Bala Ged Recovery
8.9%inclusion5 decks56 decks
1%synergy
Slaughter the Strong
8.9%inclusion5 decks56 decks
-1%synergy
Dusk // Dawn
8.9%inclusion5 decks56 decks
-4%synergy
Malevolent Rumble
7.4%inclusion4 decks54 decks
6%synergy
Sign in Blood
7.1%inclusion4 decks56 decks
4%synergy
Skyshroud Claim
7.1%inclusion4 decks56 decks
3%synergy
Last March of the Ents
7.1%inclusion4 decks56 decks
0%synergy
Night's Whisper
7.1%inclusion4 decks56 decks
-5%synergy
Cleansing Nova
5.4%inclusion3 decks56 decks
4%synergy
Unearth
5.4%inclusion3 decks56 decks
4%synergy
Rise of the Witch-king
5.4%inclusion3 decks56 decks
3%synergy
Sevinne's Reclamation
5.4%inclusion3 decks56 decks
-1%synergy
Dread Return
5.4%inclusion3 decks56 decks
-1%synergy
Feed the Swarm
5.4%inclusion3 decks56 decks
-3%synergy
Reanimate
5.4%inclusion3 decks56 decks
-8%synergy
Utility Artifacts
Phyrexian Altar
36%inclusion20 decks56 decks
31%synergy
Skullclamp
36%inclusion20 decks56 decks
23%synergy
Blasting Station
18%inclusion10 decks56 decks
18%synergy
Desecrated Tomb
16%inclusion9 decks56 decks
16%synergy
Swiftfoot Boots
16%inclusion9 decks56 decks
-4%synergy
Spawning Pit
7.1%inclusion4 decks56 decks
7%synergy
Lightning Greaves
7.1%inclusion4 decks56 decks
-9%synergy
Birthing Pod
5.4%inclusion3 decks56 decks
2%synergy
The Great Henge
5.4%inclusion3 decks56 decks
-1%synergy
Enchantments
Moldervine Reclamation
41%inclusion23 decks56 decks
35%synergy
Bastion of Remembrance
38%inclusion21 decks56 decks
34%synergy
Insidious Roots
36%inclusion20 decks56 decks
26%synergy
Abzan Ascendancy
23%inclusion13 decks56 decks
19%synergy
Guardian Project
20%inclusion11 decks56 decks
12%synergy
Fecundity
18%inclusion10 decks56 decks
17%synergy
Gutter Grime
14%inclusion8 decks56 decks
14%synergy
Ripples of Undeath
13%inclusion7 decks55 decks
1%synergy
Gaea's Anthem
13%inclusion7 decks56 decks
12%synergy
Kaya's Ghostform
13%inclusion7 decks56 decks
12%synergy
Vampiric Rites
11%inclusion6 decks56 decks
9%synergy
The Meathook Massacre
11%inclusion6 decks56 decks
7%synergy
Mirari's Wake
11%inclusion6 decks56 decks
2%synergy
Phyrexian Arena
11%inclusion6 decks56 decks
-5%synergy
Parapet
8.9%inclusion5 decks56 decks
9%synergy
Lumithread Field
8.9%inclusion5 decks56 decks
9%synergy
Glorious Anthem
8.9%inclusion5 decks56 decks
9%synergy
Always Watching
8.9%inclusion5 decks56 decks
9%synergy
Death's Oasis
8.9%inclusion5 decks56 decks
7%synergy
Hardened Scales
8.9%inclusion5 decks56 decks
2%synergy
Anthem of Champions
8.0%inclusion4 decks50 decks
7%synergy
Builder's Blessing
7.1%inclusion4 decks56 decks
7%synergy
Wedding Announcement
7.1%inclusion4 decks56 decks
7%synergy
Blight Mound
7.1%inclusion4 decks56 decks
7%synergy
Fanatical Devotion
7.1%inclusion4 decks56 decks
7%synergy
Buried in the Garden
7.1%inclusion4 decks56 decks
7%synergy
Black Market
7.1%inclusion4 decks56 decks
6%synergy
Deathreap Ritual
7.1%inclusion4 decks56 decks
6%synergy
Black Market Connections
7.1%inclusion4 decks56 decks
-3%synergy
Sylvan Library
7.1%inclusion4 decks56 decks
-5%synergy
Enduring Renewal
5.4%inclusion3 decks56 decks
5%synergy
Fortifying Provisions
5.4%inclusion3 decks56 decks
5%synergy
Open the Graves
5.4%inclusion3 decks56 decks
5%synergy
Castle
5.4%inclusion3 decks56 decks
5%synergy
Martyr's Cause
5.4%inclusion3 decks56 decks
5%synergy
Dark Prophecy
5.4%inclusion3 decks56 decks
5%synergy
Phyrexian Scriptures
5.4%inclusion3 decks56 decks
5%synergy
Tortured Existence
5.4%inclusion3 decks56 decks
5%synergy
Earthcraft
5.4%inclusion3 decks56 decks
4%synergy
Tocasia's Welcome
5.4%inclusion3 decks56 decks
3%synergy
Master Chef
5.4%inclusion3 decks56 decks
3%synergy
Flowering of the White Tree
5.4%inclusion3 decks56 decks
3%synergy
Greater Good
5.4%inclusion3 decks56 decks
1%synergy
Planeswalkers
Garruk Wildspeaker
5.4%inclusion3 decks56 decks
5%synergy
Tyvar, Jubilant Brawler
5.4%inclusion3 decks56 decks
2%synergy
Utility Lands
Bojuka Bog
34%inclusion19 decks56 decks
0%synergy
Phyrexian Tower
30%inclusion17 decks56 decks
21%synergy
Yavimaya, Cradle of Growth
27%inclusion15 decks56 decks
2%synergy
Reliquary Tower
23%inclusion13 decks56 decks
6%synergy
Urborg, Tomb of Yawgmoth
23%inclusion13 decks56 decks
5%synergy
High Market
21%inclusion12 decks56 decks
18%synergy
Temple of the False God
16%inclusion9 decks56 decks
11%synergy
Gavony Township
14%inclusion8 decks56 decks
7%synergy
Grim Backwoods
13%inclusion7 decks56 decks
10%synergy
Takenuma, Abandoned Mire
8.9%inclusion5 decks56 decks
-2%synergy
Boseiju, Who Endures
8.9%inclusion5 decks56 decks
-11%synergy
Shifting Woodland
5.5%inclusion3 decks55 decks
-5%synergy
Cabal Coffers
5.4%inclusion3 decks56 decks
1%synergy
Dryad Arbor
5.4%inclusion3 decks56 decks
0%synergy
Vault of the Archangel
5.4%inclusion3 decks56 decks
-5%synergy
Mana Artifacts
Sol Ring
82%inclusion46 decks56 decks
3%synergy
Arcane Signet
63%inclusion35 decks56 decks
-3%synergy
Talisman of Hierarchy
20%inclusion11 decks56 decks
12%synergy
Talisman of Resilience
18%inclusion10 decks56 decks
8%synergy
Orzhov Signet
16%inclusion9 decks56 decks
6%synergy
Talisman of Unity
14%inclusion8 decks56 decks
7%synergy
Chromatic Lantern
13%inclusion7 decks56 decks
2%synergy
Golgari Signet
11%inclusion6 decks56 decks
3%synergy
Tangleroot
8.9%inclusion5 decks56 decks
9%synergy
Selesnya Signet
8.9%inclusion5 decks56 decks
-1%synergy
Fellwar Stone
7.1%inclusion4 decks56 decks
0%synergy
Commander's Sphere
7.1%inclusion4 decks56 decks
-2%synergy
Thran Dynamo
5.4%inclusion3 decks56 decks
5%synergy
Lotus Petal
5.4%inclusion3 decks56 decks
3%synergy
Lands
Command Tower
89%inclusion50 decks56 decks
-1%synergy
Sandsteppe Citadel
66%inclusion37 decks56 decks
13%synergy
Exotic Orchard
55%inclusion31 decks56 decks
0%synergy
Indatha Triome
50%inclusion28 decks56 decks
10%synergy
Temple Garden
43%inclusion24 decks56 decks
-4%synergy
Overgrown Tomb
43%inclusion24 decks56 decks
-5%synergy
Isolated Chapel
41%inclusion23 decks56 decks
-3%synergy
Godless Shrine
41%inclusion23 decks56 decks
-5%synergy
Woodland Cemetery
39%inclusion22 decks56 decks
-7%synergy
Caves of Koilos
38%inclusion21 decks56 decks
9%synergy
Llanowar Wastes
38%inclusion21 decks56 decks
9%synergy
Sunpetal Grove
38%inclusion21 decks56 decks
-5%synergy
Undergrowth Stadium
34%inclusion19 decks56 decks
5%synergy
Canopy Vista
34%inclusion19 decks56 decks
-11%synergy
Shadowy Backstreet
32%inclusion18 decks56 decks
16%synergy
Lush Portico
29%inclusion16 decks56 decks
9%synergy
Vault of Champions
27%inclusion15 decks56 decks
2%synergy
Bountiful Promenade
27%inclusion15 decks56 decks
0%synergy
Brushland
27%inclusion15 decks56 decks
-1%synergy
Terramorphic Expanse
25%inclusion14 decks56 decks
10%synergy
Underground Mortuary
25%inclusion14 decks56 decks
7%synergy
Evolving Wilds
25%inclusion14 decks56 decks
-4%synergy
Windswept Heath
25%inclusion14 decks56 decks
-11%synergy
Temple of Malady
23%inclusion13 decks56 decks
6%synergy
Marsh Flats
23%inclusion13 decks56 decks
-10%synergy
Verdant Catacombs
21%inclusion12 decks56 decks
-12%synergy
Temple of Plenty
20%inclusion11 decks56 decks
3%synergy
Overgrown Farmland
20%inclusion11 decks56 decks
-5%synergy
Deceptive Landscape
18%inclusion10 decks55 decks
-6%synergy
Myriad Landscape
18%inclusion10 decks56 decks
9%synergy
Temple of Silence
18%inclusion10 decks56 decks
1%synergy
Shattered Sanctum
16%inclusion9 decks56 decks
4%synergy
Necroblossom Snarl
16%inclusion9 decks56 decks
0%synergy
Murmuring Bosk
16%inclusion9 decks56 decks
-2%synergy
Selesnya Sanctuary
14%inclusion8 decks56 decks
-1%synergy
Fetid Heath
13%inclusion7 decks56 decks
6%synergy
Krosan Verge
13%inclusion7 decks56 decks
2%synergy
Orzhov Basilica
13%inclusion7 decks56 decks
-1%synergy
Deathcap Glade
13%inclusion7 decks56 decks
-2%synergy
Path of Ancestry
13%inclusion7 decks56 decks
-15%synergy
Fabled Passage
11%inclusion6 decks56 decks
-3%synergy
Twilight Mire
11%inclusion6 decks56 decks
-3%synergy
Thriving Moor
8.9%inclusion5 decks56 decks
7%synergy
Haunted Mire
8.9%inclusion5 decks56 decks
4%synergy
Shineshadow Snarl
8.9%inclusion5 decks56 decks
-7%synergy
Golgari Rot Farm
8.9%inclusion5 decks56 decks
-8%synergy
Goldmire Bridge
7.1%inclusion4 decks56 decks
7%synergy
Tainted Field
7.1%inclusion4 decks56 decks
-1%synergy
Radiant Grove
7.1%inclusion4 decks56 decks
-1%synergy
Jungle Hollow
7.1%inclusion4 decks56 decks
-1%synergy