Colfenor, the Last Yew
Gutter Grime
Phyrexian 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 Phyrexian Altar by sacrificing that creature, adding one mana of any color.
3
Gutter Grime triggers, putting a slime counter on it and creating a X/X Ooze creature token.
4
Activate Phyrexian Altar by sacrificing the Ooze, adding one mana of any color.
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 colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite storm count
Infinite creature tokens that are infinitely large
Colfenor, the Last Yew
0.9%inclusion10 decks1.13K decks
Ravos, Soultender // Tana, the Bloodsower
0.1%inclusion1 decks894 decks
High Synergy Cards
Pawn of Ulamog
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89%synergy
Viscera Seer
91%inclusion10 decks11 decks
83%synergy
Pitiless Plunderer
91%inclusion10 decks11 decks
82%synergy
Carrion Feeder
82%inclusion9 decks11 decks
77%synergy
Ashnod's Altar
82%inclusion9 decks11 decks
75%synergy
Spore Frog
73%inclusion8 decks11 decks
70%synergy
Marketback Walker
67%inclusion4 decks6 decks
66%synergy
Eternal Witness
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65%synergy
Sifter of Skulls
64%inclusion7 decks11 decks
63%synergy
Stonecoil Serpent
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63%synergy
Top Cards
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61%synergy
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55%synergy
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56%synergy
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54%synergy
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49%synergy
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47%synergy
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Creatures
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57%synergy
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45%synergy
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45%inclusion5 decks11 decks
41%synergy
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41%synergy
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37%synergy
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45%inclusion5 decks11 decks
36%synergy
Blood Artist
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34%synergy
Birds of Paradise
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18%synergy
Cryptic Trilobite
36%inclusion4 decks11 decks
36%synergy
Viridian Emissary
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36%synergy
Reveillark
36%inclusion4 decks11 decks
35%synergy
Foundation Breaker
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35%synergy
Luminous Broodmoth
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Midnight Reaper
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33%synergy
Karmic Guide
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32%synergy
Plaguecrafter
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26%synergy
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26%synergy
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Instants
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Utility Artifacts
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43%synergy
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27%synergy
Enchantments
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39%synergy
Moldervine Reclamation
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39%synergy
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28%synergy
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26%synergy
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23%synergy
Ripples of Undeath
27%inclusion3 decks11 decks
23%synergy
Mirari's Wake
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Utility Lands
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55%inclusion6 decks11 decks
46%synergy
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37%synergy
Bojuka Bog
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27%synergy
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25%synergy
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18%synergy
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9%synergy
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-2%synergy
Mana Artifacts
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-29%synergy
Arcane Signet
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-45%synergy
Lands
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49%synergy
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55%inclusion6 decks11 decks
31%synergy
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15%synergy
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24%synergy
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22%synergy
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18%synergy
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Brushland
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