Colfenor, the Last Yew
Hangarback Walker
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Hangarback Walker has at least one +1/+1 counter on it.

   Steps

How does this combo work?
1
Sacrifice Hangarback Walker to Ashnod's Altar, adding .
2
Hangarback Walker and Colfenor trigger.
3
Resolve the Hangarback Walker trigger, creating a Thopter token.
4
Resolve the Colfenor trigger with no targets.
5
Sacrifice the Thopter token to Ashnod's Altar, adding .
6
Colfenor triggers, returning Hangarback Walker from your graveyard to your hand.
7
Cast Hangarback Walker for X=1.
8
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite creature tokens with flying
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Return any number of creatures from your graveyard to your hand
Colfenor, the Last Yew
12%inclusion134 decks1.15K decks
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New Cards
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5%synergy
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4%synergy
High Synergy Cards
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66%inclusion95 decks144 decks
65%synergy
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58%synergy
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55%synergy
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55%synergy
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46%synergy
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46%synergy
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48%inclusion69 decks144 decks
46%synergy
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45%synergy
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43%synergy
Top Cards
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53%inclusion76 decks144 decks
43%synergy
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35%synergy
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49%inclusion71 decks144 decks
42%synergy
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1%synergy
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45%inclusion65 decks144 decks
37%synergy
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41%synergy
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3%synergy
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-1%synergy
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Creatures
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26%synergy
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26%synergy
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27%synergy
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28%synergy
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27%synergy
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24%synergy
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19%synergy
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25%synergy
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25%synergy
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22%synergy
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25%synergy
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23%synergy
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22%synergy
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22%synergy
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21%synergy
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16%synergy
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18%synergy
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14%synergy
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5%synergy
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15%synergy
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12%synergy
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16%synergy
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7%synergy
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10%synergy
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14%synergy
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13%synergy
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13%synergy
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7%synergy
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7%synergy
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12%synergy
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9%synergy
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10%synergy
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9%synergy
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14%synergy
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0%synergy
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-7%synergy
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6%synergy
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2%synergy
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8%synergy
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3%synergy
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2%synergy
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3%synergy
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0%synergy
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3%synergy
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2%synergy
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-17%synergy
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-3%synergy
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-3%synergy
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5%synergy
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10%synergy
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12%synergy
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10%synergy
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1%synergy
Rise of the Witch-king
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2%synergy
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-1%synergy
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1%synergy
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5%synergy
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3%synergy
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0%synergy
Ecological Appreciation
6.9%inclusion10 decks144 decks
7%synergy
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6%synergy
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6.3%inclusion9 decks144 decks
5%synergy
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-3%synergy
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-7%synergy
Utility Artifacts
Skullclamp
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24%synergy
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21%synergy
Blasting Station
17%inclusion25 decks144 decks
17%synergy
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-10%synergy
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-14%synergy
Birthing Pod
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7%synergy
The Great Henge
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-2%synergy
Deathrender
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6%synergy
The Ozolith
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3%synergy
Enchantments
Moldervine Reclamation
37%inclusion53 decks144 decks
29%synergy
Insidious Roots
34%inclusion47 decks138 decks
28%synergy
Bastion of Remembrance
31%inclusion44 decks144 decks
24%synergy
Mirari's Wake
26%inclusion38 decks144 decks
16%synergy
Abzan Ascendancy
24%inclusion34 decks144 decks
22%synergy
Guardian Project
24%inclusion34 decks144 decks
16%synergy
Fecundity
17%inclusion24 decks144 decks
16%synergy
Gaea's Anthem
16%inclusion23 decks144 decks
16%synergy
Lumithread Field
15%inclusion22 decks144 decks
15%synergy
Hardened Scales
15%inclusion21 decks144 decks
5%synergy
Glorious Anthem
13%inclusion19 decks144 decks
13%synergy
Parapet
12%inclusion17 decks144 decks
12%synergy
Phyrexian Arena
12%inclusion17 decks144 decks
-4%synergy
Always Watching
11%inclusion16 decks144 decks
11%synergy
Death's Oasis
10%inclusion15 decks144 decks
10%synergy
Sylvan Library
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1%synergy
Spidersilk Armor
10%inclusion14 decks144 decks
9%synergy
Evolutionary Leap
10%inclusion14 decks144 decks
9%synergy
The Meathook Massacre
10%inclusion14 decks144 decks
4%synergy
Dictate of Erebos
9.0%inclusion13 decks144 decks
6%synergy
Ripples of Undeath
8.5%inclusion10 decks118 decks
4%synergy
Gutter Grime
8.3%inclusion12 decks144 decks
8%synergy
Vampiric Rites
8.3%inclusion12 decks144 decks
6%synergy
Flowering of the White Tree
8.3%inclusion12 decks144 decks
4%synergy
Enduring Renewal
7.6%inclusion11 decks144 decks
8%synergy
Fanatical Devotion
7.6%inclusion11 decks144 decks
7%synergy
Grave Pact
7.6%inclusion11 decks144 decks
3%synergy
Anthem of Champions
7.4%inclusion8 decks108 decks
6%synergy
Fortifying Provisions
6.9%inclusion10 decks144 decks
7%synergy
Assault Formation
6.9%inclusion10 decks144 decks
6%synergy
Sothera, the Supervoid
6.8%inclusion3 decks44 decks
6%synergy
Castle
6.3%inclusion9 decks144 decks
6%synergy
Black Market Connections
6.3%inclusion9 decks144 decks
-6%synergy
Builder's Blessing
5.6%inclusion8 decks144 decks
5%synergy
Leyline of Vitality
5.6%inclusion8 decks144 decks
5%synergy
Deathreap Ritual
5.6%inclusion8 decks144 decks
1%synergy
Greater Good
5.6%inclusion8 decks144 decks
1%synergy
Planeswalkers
Huatli, the Sun's Heart
5.6%inclusion8 decks144 decks
5%synergy
Utility Lands
Phyrexian Tower
33%inclusion48 decks144 decks
24%synergy
Yavimaya, Cradle of Growth
31%inclusion44 decks144 decks
22%synergy
Bojuka Bog
30%inclusion43 decks144 decks
0%synergy
Urborg, Tomb of Yawgmoth
27%inclusion39 decks144 decks
18%synergy
Reliquary Tower
26%inclusion37 decks144 decks
-4%synergy
High Market
22%inclusion32 decks144 decks
20%synergy
Boseiju, Who Endures
19%inclusion28 decks144 decks
1%synergy
Takenuma, Abandoned Mire
14%inclusion20 decks144 decks
5%synergy
Grim Backwoods
13%inclusion19 decks144 decks
10%synergy
Temple of the False God
9.0%inclusion13 decks144 decks
0%synergy
Gavony Township
7.6%inclusion11 decks144 decks
0%synergy
Cabal Coffers
6.3%inclusion9 decks144 decks
-4%synergy
Dryad Arbor
5.6%inclusion8 decks144 decks
2%synergy
Mana Artifacts
Sol Ring
83%inclusion119 decks144 decks
-1%synergy
Arcane Signet
69%inclusion100 decks144 decks
-3%synergy
Talisman of Resilience
14%inclusion20 decks144 decks
1%synergy
Golgari Signet
13%inclusion19 decks144 decks
3%synergy
Chromatic Lantern
12%inclusion17 decks144 decks
3%synergy
Orzhov Signet
10%inclusion15 decks144 decks
-14%synergy
Talisman of Hierarchy
10%inclusion15 decks144 decks
-16%synergy
Commander's Sphere
10%inclusion14 decks144 decks
-3%synergy
Fellwar Stone
9.0%inclusion13 decks144 decks
-12%synergy
Selesnya Signet
8.3%inclusion12 decks144 decks
1%synergy
Talisman of Unity
7.6%inclusion11 decks144 decks
0%synergy
Lands
Hallowed Fountain
100%inclusion3 decks3 decks
61%synergy
Breeding Pool
100%inclusion3 decks3 decks
59%synergy
Command Tower
89%inclusion128 decks144 decks
15%synergy
Overgrown Tomb
58%inclusion83 decks144 decks
17%synergy
Indatha Triome
57%inclusion82 decks144 decks
29%synergy
Temple Garden
57%inclusion82 decks144 decks
18%synergy
Exotic Orchard
56%inclusion80 decks144 decks
19%synergy
Godless Shrine
55%inclusion79 decks144 decks
14%synergy
Sandsteppe Citadel
50%inclusion72 decks144 decks
24%synergy
Undergrowth Stadium
44%inclusion64 decks144 decks
21%synergy
Marsh Flats
40%inclusion58 decks144 decks
30%synergy
Woodland Cemetery
39%inclusion56 decks144 decks
8%synergy
Verdant Catacombs
38%inclusion55 decks144 decks
27%synergy
Vault of Champions
38%inclusion55 decks144 decks
14%synergy
Sunpetal Grove
38%inclusion54 decks144 decks
10%synergy
Isolated Chapel
37%inclusion53 decks144 decks
4%synergy
Windswept Heath
36%inclusion52 decks144 decks
25%synergy
Llanowar Wastes
35%inclusion51 decks144 decks
9%synergy
Caves of Koilos
35%inclusion50 decks144 decks
5%synergy
Canopy Vista
35%inclusion50 decks144 decks
-2%synergy
Bountiful Promenade
32%inclusion46 decks144 decks
9%synergy
Murmuring Bosk
31%inclusion45 decks144 decks
25%synergy
Lush Portico
28%inclusion39 decks139 decks
19%synergy
Underground Mortuary
27%inclusion38 decks140 decks
15%synergy
Shadowy Backstreet
25%inclusion35 decks139 decks
15%synergy
Evolving Wilds
24%inclusion34 decks144 decks
3%synergy
Terramorphic Expanse
22%inclusion32 decks144 decks
7%synergy
Brushland
19%inclusion28 decks144 decks
0%synergy
Overgrown Farmland
18%inclusion26 decks144 decks
1%synergy
Temple of Malady
17%inclusion25 decks144 decks
1%synergy
Selesnya Sanctuary
17%inclusion24 decks144 decks
4%synergy
Temple of Silence
16%inclusion23 decks144 decks
-2%synergy
Krosan Verge
15%inclusion22 decks144 decks
13%synergy
Temple of Plenty
15%inclusion21 decks144 decks
1%synergy
Shattered Sanctum
15%inclusion21 decks144 decks
0%synergy
Golgari Rot Farm
15%inclusion21 decks144 decks
-3%synergy
Fabled Passage
14%inclusion20 decks144 decks
5%synergy
Myriad Landscape
14%inclusion20 decks144 decks
-3%synergy
City of Brass
13%inclusion19 decks144 decks
6%synergy
Orzhov Basilica
13%inclusion19 decks144 decks
-2%synergy
Deceptive Landscape
13%inclusion15 decks118 decks
5%synergy
Flooded Strand
13%inclusion18 decks144 decks
1%synergy
Savannah
13%inclusion18 decks144 decks
0%synergy
Deathcap Glade
13%inclusion18 decks144 decks
-1%synergy
Path of Ancestry
12%inclusion17 decks144 decks
-10%synergy
Haunted Mire
11%inclusion16 decks144 decks
5%synergy
Bayou
11%inclusion16 decks144 decks
-2%synergy
Scrubland
11%inclusion16 decks144 decks
-2%synergy
Mana Confluence
10%inclusion15 decks144 decks
3%synergy
Scoured Barrens
10%inclusion15 decks144 decks
1%synergy