Colfenor, the Last Yew
Gutter Grime
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
Creature castable for 0 in hand.
All other permanents on the battlefield.
Gutter Grime has slime counters on it at least equal to the toughness of the creature card in your hand.

   Steps

How does this combo work?
1
Cast the creature card in your hand by paying 0.
2
Either that creature dies as a state-based action due to having zero toughness, or activate Ashnod's Altar by sacrificing that creature, adding
3
Gutter Grime triggers, putting a slime counter on it and creating a X/X Ooze creature token.
4
Activate Ashnod's Altar by sacrificing the Ooze, adding .
5
When the Ooze dies, Colfenor triggers, returning the creature card from your graveyard to your hand.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite storm count
Infinite creature tokens that are infinitely large
Colfenor, the Last Yew
1.9%inclusion21 decks1.13K decks
The Necrobloom
0.0%inclusion1 decks20.4K decks
Ravos, Soultender // Tana, the Bloodsower
0.1%inclusion1 decks874 decks
High Synergy Cards
Viscera Seer
74%inclusion17 decks23 decks
66%synergy
Pitiless Plunderer
74%inclusion17 decks23 decks
65%synergy
Hangarback Walker
52%inclusion12 decks23 decks
51%synergy
Pawn of Ulamog
52%inclusion12 decks23 decks
50%synergy
Sakura-Tribe Elder
65%inclusion15 decks23 decks
48%synergy
Endless One
48%inclusion11 decks23 decks
48%synergy
Abzan Ascendancy
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46%synergy
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48%inclusion11 decks23 decks
45%synergy
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48%inclusion11 decks23 decks
43%synergy
Willow Geist
43%inclusion10 decks23 decks
43%synergy
Top Cards
Zulaport Cutthroat
48%inclusion11 decks23 decks
39%synergy
Blood Artist
48%inclusion11 decks23 decks
36%synergy
Blight Mound
43%inclusion10 decks23 decks
43%synergy
Phyrexian Altar
43%inclusion10 decks23 decks
40%synergy
Eternal Witness
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26%synergy
Desecrated Tomb
39%inclusion9 decks23 decks
39%synergy
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39%inclusion9 decks23 decks
34%synergy
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39%inclusion9 decks23 decks
29%synergy
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35%inclusion8 decks23 decks
34%synergy
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34%synergy
Creatures
Umbral Collar Zealot
60%inclusion3 decks5 decks
57%synergy
Stonecoil Serpent
35%inclusion8 decks23 decks
34%synergy
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35%inclusion8 decks23 decks
32%synergy
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32%inclusion6 decks19 decks
26%synergy
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31%inclusion4 decks13 decks
30%synergy
Ugin's Conjurant
30%inclusion7 decks23 decks
30%synergy
Grim Haruspex
30%inclusion7 decks23 decks
27%synergy
Cruel Celebrant
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23%synergy
Beast Whisperer
30%inclusion7 decks23 decks
20%synergy
Accursed Marauder
28%inclusion5 decks18 decks
22%synergy
Cryptic Trilobite
26%inclusion6 decks23 decks
26%synergy
Ornithopter
26%inclusion6 decks23 decks
24%synergy
Farhaven Elf
26%inclusion6 decks23 decks
23%synergy
Midnight Reaper
26%inclusion6 decks23 decks
23%synergy
Bartolomé del Presidio
26%inclusion6 decks23 decks
22%synergy
Corpse Knight
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21%synergy
Reclamation Sage
26%inclusion6 decks23 decks
18%synergy
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18%synergy
Solemn Simulacrum
26%inclusion6 decks23 decks
13%synergy
Six
22%inclusion4 decks18 decks
17%synergy
Body Launderer
22%inclusion5 decks23 decks
21%synergy
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21%synergy
Harvester of Souls
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20%synergy
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18%synergy
Poison-Tip Archer
22%inclusion5 decks23 decks
17%synergy
Faeburrow Elder
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11%synergy
Wight of the Reliquary
21%inclusion4 decks19 decks
15%synergy
Shifting Wall
17%inclusion4 decks23 decks
17%synergy
Omarthis, Ghostfire Initiate
17%inclusion4 decks23 decks
17%synergy
Bloodthrone Vampire
17%inclusion4 decks23 decks
17%synergy
Tormod, the Desecrator
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16%synergy
Saffi Eriksdotter
17%inclusion4 decks23 decks
16%synergy
Reveillark
17%inclusion4 decks23 decks
16%synergy
Caustic Caterpillar
17%inclusion4 decks23 decks
16%synergy
Shriekmaw
17%inclusion4 decks23 decks
15%synergy
Fiend Artisan
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15%synergy
Luminous Broodmoth
17%inclusion4 decks23 decks
15%synergy
Carmen, Cruel Skymarcher
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15%synergy
Yahenni, Undying Partisan
17%inclusion4 decks23 decks
14%synergy
Beledros Witherbloom
17%inclusion4 decks23 decks
14%synergy
Stitcher's Supplier
17%inclusion4 decks23 decks
14%synergy
Plaguecrafter
17%inclusion4 decks23 decks
13%synergy
Cankerbloom
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13%synergy
Wood Elves
17%inclusion4 decks23 decks
12%synergy
Llanowar Elves
17%inclusion4 decks23 decks
-3%synergy
Birds of Paradise
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-10%synergy
Infested Thrinax
17%inclusion3 decks18 decks
16%synergy
Phyrexian Marauder
13%inclusion3 decks23 decks
13%synergy
Viridian Emissary
13%inclusion3 decks23 decks
13%synergy
Ghave, Guru of Spores
13%inclusion3 decks23 decks
12%synergy
Instants
Mythos of Nethroi
26%inclusion6 decks23 decks
24%synergy
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26%inclusion6 decks23 decks
-21%synergy
Swords to Plowshares
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-35%synergy
Anguished Unmaking
22%inclusion5 decks23 decks
-3%synergy
Beast Within
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-13%synergy
Generous Gift
17%inclusion4 decks23 decks
-6%synergy
Murder
13%inclusion3 decks23 decks
9%synergy
Grisly Salvage
13%inclusion3 decks23 decks
7%synergy
Despark
13%inclusion3 decks23 decks
-1%synergy
Assassin's Trophy
13%inclusion3 decks23 decks
-17%synergy
Sorceries
Cultivate
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-13%synergy
Rampant Growth
26%inclusion6 decks23 decks
-8%synergy
Damn
22%inclusion5 decks23 decks
6%synergy
Sign in Blood
17%inclusion4 decks23 decks
8%synergy
Night's Whisper
17%inclusion4 decks23 decks
8%synergy
Kodama's Reach
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-11%synergy
Nature's Lore
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-14%synergy
Jarad's Orders
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Dig Up
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11%synergy
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10%synergy
Last March of the Ents
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9%synergy
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8%synergy
Diabolic Tutor
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7%synergy
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2%synergy
Three Visits
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-11%synergy
Utility Artifacts
Altar of Dementia
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28%synergy
Skullclamp
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19%synergy
Deathrender
17%inclusion4 decks23 decks
17%synergy
Blasting Station
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17%synergy
Enchantments
Insidious Roots
32%inclusion7 decks22 decks
26%synergy
Fecundity
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30%synergy
Death's Oasis
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25%synergy
Golgari Germination
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25%synergy
Grave Pact
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21%synergy
Moldervine Reclamation
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19%synergy
Mirari's Wake
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15%synergy
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19%synergy
Black Market
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17%synergy
Cathars' Crusade
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14%synergy
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17%synergy
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17%synergy
Fanatical Devotion
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17%synergy
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17%synergy
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11%synergy
Leyline of Vitality
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13%synergy
Always Watching
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12%synergy
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12%synergy
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9%synergy
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6%synergy
Planeswalkers
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18%synergy
Lolth, Spider Queen
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12%synergy
Utility Lands
Reliquary Tower
39%inclusion9 decks23 decks
9%synergy
Bojuka Bog
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5%synergy
High Market
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23%synergy
Urborg, Tomb of Yawgmoth
26%inclusion6 decks23 decks
17%synergy
Yavimaya, Cradle of Growth
22%inclusion5 decks23 decks
13%synergy
Phyrexian Tower
22%inclusion5 decks23 decks
13%synergy
Temple of the False God
22%inclusion5 decks23 decks
12%synergy
Cabal Coffers
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8%synergy
Vault of the Archangel
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5%synergy
Grim Backwoods
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9%synergy
Castle Garenbrig
13%inclusion3 decks23 decks
9%synergy
Takenuma, Abandoned Mire
13%inclusion3 decks23 decks
4%synergy
Boseiju, Who Endures
13%inclusion3 decks23 decks
-6%synergy
Mana Artifacts
Sol Ring
61%inclusion14 decks23 decks
-23%synergy
Arcane Signet
48%inclusion11 decks23 decks
-24%synergy
Orzhov Signet
22%inclusion5 decks23 decks
-3%synergy
Selesnya Signet
17%inclusion4 decks23 decks
10%synergy
Golgari Signet
17%inclusion4 decks23 decks
7%synergy
Tangleroot
13%inclusion3 decks23 decks
13%synergy
Talisman of Unity
13%inclusion3 decks23 decks
5%synergy
Commander's Sphere
13%inclusion3 decks23 decks
0%synergy
Talisman of Resilience
13%inclusion3 decks23 decks
0%synergy
Talisman of Hierarchy
13%inclusion3 decks23 decks
-13%synergy
Lands
Command Tower
87%inclusion20 decks23 decks
13%synergy
Exotic Orchard
70%inclusion16 decks23 decks
33%synergy
Woodland Cemetery
61%inclusion14 decks23 decks
30%synergy
Sunpetal Grove
52%inclusion12 decks23 decks
25%synergy
Sandsteppe Citadel
48%inclusion11 decks23 decks
22%synergy
Indatha Triome
48%inclusion11 decks23 decks
20%synergy
Isolated Chapel
48%inclusion11 decks23 decks
15%synergy
Overgrown Tomb
48%inclusion11 decks23 decks
8%synergy
Godless Shrine
48%inclusion11 decks23 decks
7%synergy
Temple Garden
43%inclusion10 decks23 decks
5%synergy
Canopy Vista
35%inclusion8 decks23 decks
-2%synergy
Murmuring Bosk
30%inclusion7 decks23 decks
24%synergy
Vault of Champions
30%inclusion7 decks23 decks
6%synergy
Deathcap Glade
26%inclusion6 decks23 decks
13%synergy
Shattered Sanctum
26%inclusion6 decks23 decks
11%synergy
Path of Ancestry
26%inclusion6 decks23 decks
4%synergy
Bountiful Promenade
26%inclusion6 decks23 decks
4%synergy
Undergrowth Stadium
26%inclusion6 decks23 decks
2%synergy
Llanowar Wastes
26%inclusion6 decks23 decks
-1%synergy
Caves of Koilos
26%inclusion6 decks23 decks
-3%synergy
Krosan Verge
22%inclusion5 decks23 decks
20%synergy
Fabled Passage
22%inclusion5 decks23 decks
13%synergy
Marsh Flats
22%inclusion5 decks23 decks
11%synergy
Windswept Heath
22%inclusion5 decks23 decks
11%synergy
Selesnya Sanctuary
22%inclusion5 decks23 decks
9%synergy
Tainted Field
22%inclusion5 decks23 decks
9%synergy
Tainted Wood
22%inclusion5 decks23 decks
8%synergy
Terramorphic Expanse
22%inclusion5 decks23 decks
7%synergy
Temple of Malady
22%inclusion5 decks23 decks
6%synergy
Overgrown Farmland
22%inclusion5 decks23 decks
4%synergy
Evolving Wilds
22%inclusion5 decks23 decks
1%synergy
Thriving Heath
17%inclusion4 decks23 decks
15%synergy
Jungle Hollow
17%inclusion4 decks23 decks
9%synergy
Scoured Barrens
17%inclusion4 decks23 decks
8%synergy
Orzhov Basilica
17%inclusion4 decks23 decks
2%synergy
Myriad Landscape
17%inclusion4 decks23 decks
1%synergy
Viridescent Bog
15%inclusion3 decks20 decks
7%synergy
Lush Portico
14%inclusion3 decks22 decks
5%synergy
Shadowy Backstreet
14%inclusion3 decks22 decks
3%synergy
Underground Mortuary
14%inclusion3 decks22 decks
1%synergy
Snowfield Sinkhole
13%inclusion3 decks23 decks
11%synergy
Arctic Treeline
13%inclusion3 decks23 decks
10%synergy
Woodland Chasm
13%inclusion3 decks23 decks
10%synergy
Silent Clearing
13%inclusion3 decks23 decks
8%synergy
Horizon Canopy
13%inclusion3 decks23 decks
8%synergy
Nurturing Peatland
13%inclusion3 decks23 decks
8%synergy
Blossoming Sands
13%inclusion3 decks23 decks
6%synergy
Scattered Groves
13%inclusion3 decks23 decks
5%synergy
Verdant Catacombs
13%inclusion3 decks23 decks
2%synergy
Temple of Plenty
13%inclusion3 decks23 decks
0%synergy