Tarrian's Soulcleaver
Herd Baloth
Umbral Collar Zealot

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Tarrian's Soulcleaver attached to Herd Baloth.
You have a way to put a +1/+1 counter on Herd Baloth.

   Steps

How does this combo work?
1
Put a +1/+1 counter on Herd Baloth.
2
Herd Baloth triggers, creating a 4/4 Beast creature token.
3
Activate Umbral Collar Zealot by sacrificing the Beast.
4
When the Beast dies, Tarrian's Soulcleaver triggers, putting a +1/+1 counter on Herd Baloth.
5
Herd Baloth triggers, creating a 4/4 Beast creature token.
6
Resolve the Umbral Collar Zealot ability, putting a +1/+1 counter on it.
7
Repeat from step 3.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite +1/+1 counters on a creature
Infinite surveil
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New Cards
Dina's Guidance
50%inclusion1 decks2 decks
48%synergy
Witherbloom Charm
33%inclusion1 decks3 decks
30%synergy
Leatherhead, Swamp Stalker
20%inclusion1 decks5 decks
20%synergy
Michelangelo, Mutant BFF
20%inclusion1 decks5 decks
19%synergy
The Ooze
20%inclusion1 decks5 decks
19%synergy
High Synergy Cards
Rosie Cotton of South Lane
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81%synergy
Scurry Oak
80%inclusion20 decks25 decks
78%synergy
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76%inclusion19 decks25 decks
74%synergy
Cathars' Crusade
67%inclusion4 decks6 decks
62%synergy
Mazirek, Kraul Death Priest
64%inclusion16 decks25 decks
60%synergy
Zulaport Cutthroat
68%inclusion17 decks25 decks
60%synergy
Ivy Lane Denizen
60%inclusion15 decks25 decks
59%synergy
Pitiless Plunderer
64%inclusion16 decks25 decks
55%synergy
Ashnod's Altar
60%inclusion15 decks25 decks
54%synergy
Chatterfang, Squirrel General
56%inclusion14 decks25 decks
50%synergy
Top Cards
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52%inclusion13 decks25 decks
44%synergy
Sakura-Tribe Elder
48%inclusion12 decks25 decks
32%synergy
Blade of the Bloodchief
40%inclusion10 decks25 decks
39%synergy
Phyrexian Altar
40%inclusion10 decks25 decks
36%synergy
Carrion Feeder
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36%synergy
Marionette Apprentice
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35%synergy
Ghost Lantern
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36%synergy
Evolution Witness
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33%synergy
Warren Soultrader
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Game Changers
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6%synergy
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Creatures
Bartolomé del Presidio
50%inclusion3 decks6 decks
46%synergy
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50%inclusion3 decks6 decks
41%synergy
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36%inclusion9 decks25 decks
16%synergy
Birds of Paradise
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31%synergy
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29%synergy
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28%synergy
Academy Manufactor
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28%synergy
Mirkwood Bats
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23%synergy
Elvish Mystic
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16%synergy
Long Feng, Grand Secretariat
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29%synergy
Walking Ballista
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25%synergy
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24%synergy
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21%synergy
Vengeful Bloodwitch
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22%synergy
Nadier's Nightblade
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21%synergy
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20%synergy
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19%synergy
Woe Strider
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16%synergy
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14%synergy
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15%synergy
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Hazel of the Rootbloom
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Scute Swarm
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6%synergy
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Young Wolf
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Butcher of Malakir
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Ophiomancer
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Instants
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3%synergy
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Deadly Rollick
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14%synergy
Heroic Intervention
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Tear Asunder
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Abrupt Decay
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Sorceries
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Eldritch Evolution
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Green Sun's Zenith
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11%synergy
Three Visits
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Rampant Growth
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Cultivate
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-26%synergy
Deadly Brew
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Flare of Cultivation
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Unearth
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Bridgeworks Battle
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Culling Ritual
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1%synergy
Utility Artifacts
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21%synergy
Animation Module
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20%synergy
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Nuka-Cola Vending Machine
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Moonsilver Key
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Chitterspitter
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11%synergy
Swiftfoot Boots
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Enchantments
Bastion of Remembrance
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29%synergy
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24%synergy
Necrosynthesis
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Hardened Scales
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10%synergy
One with the Kami
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16%synergy
Thran Vigil
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16%synergy
Master Chef
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15%synergy
Sphere Grid
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13%synergy
The Meathook Massacre
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Moldervine Reclamation
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9%synergy
Squirrel Nest
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11%synergy
Grave Pact
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Terrasymbiosis
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7%synergy
Planeswalkers
Grist, the Hunger Tide
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8%synergy
Utility Lands
Bojuka Bog
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14%synergy
Grim Backwoods
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17%synergy
Urza's Saga
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13%synergy
Yavimaya, Cradle of Growth
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11%synergy
Rogue's Passage
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0%synergy
Reliquary Tower
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-10%synergy
Nesting Grounds
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14%synergy
Susur Secundi, Void Altar
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14%synergy
Karn's Bastion
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11%synergy
Urborg, Tomb of Yawgmoth
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7%synergy
Phyrexian Tower
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7%synergy
Boseiju, Who Endures
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-3%synergy
Khalni Garden
12%inclusion3 decks25 decks
11%synergy
Restless Cottage
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9%synergy
High Market
12%inclusion3 decks25 decks
9%synergy
Evendo, Waking Haven
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7%synergy
Buried Ruin
12%inclusion3 decks25 decks
7%synergy
Mana Artifacts
Sol Ring
72%inclusion18 decks25 decks
-12%synergy
Arcane Signet
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-20%synergy
Talisman of Resilience
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8%synergy
Golgari Signet
16%inclusion4 decks25 decks
6%synergy
Mox Amber
12%inclusion3 decks25 decks
7%synergy
Lotus Petal
12%inclusion3 decks25 decks
5%synergy
Lands
Command Tower
88%inclusion22 decks25 decks
14%synergy
Caves of Koilos
67%inclusion4 decks6 decks
37%synergy
Temple Garden
67%inclusion4 decks6 decks
27%synergy
Godless Shrine
67%inclusion4 decks6 decks
25%synergy
Overgrown Tomb
52%inclusion13 decks25 decks
11%synergy
Deceptive Landscape
50%inclusion3 decks6 decks
42%synergy
Sandsteppe Citadel
50%inclusion3 decks6 decks
24%synergy
Woodland Cemetery
48%inclusion12 decks25 decks
15%synergy
Llanowar Wastes
44%inclusion11 decks25 decks
17%synergy
Twilight Mire
36%inclusion9 decks25 decks
22%synergy
Exotic Orchard
36%inclusion9 decks25 decks
-1%synergy
Golgari Rot Farm
32%inclusion8 decks25 decks
15%synergy
Undergrowth Stadium
32%inclusion8 decks25 decks
8%synergy
Verdant Catacombs
28%inclusion7 decks25 decks
17%synergy
Nurturing Peatland
24%inclusion6 decks25 decks
19%synergy
Viridescent Bog
24%inclusion6 decks25 decks
16%synergy
Fabled Passage
24%inclusion6 decks25 decks
14%synergy
Vernal Fen
24%inclusion6 decks25 decks
14%synergy
Deathcap Glade
24%inclusion6 decks25 decks
11%synergy
Tainted Wood
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11%synergy
Temple of Malady
24%inclusion6 decks25 decks
9%synergy
Terramorphic Expanse
20%inclusion5 decks25 decks
5%synergy
Myriad Landscape
20%inclusion5 decks25 decks
5%synergy
Evolving Wilds
20%inclusion5 decks25 decks
-1%synergy
Path of Ancestry
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-2%synergy
Riveteers Overlook
16%inclusion4 decks25 decks
14%synergy
Prismatic Vista
16%inclusion4 decks25 decks
11%synergy
Blooming Marsh
16%inclusion4 decks25 decks
11%synergy
Haunted Mire
16%inclusion4 decks25 decks
10%synergy
City of Brass
12%inclusion3 decks25 decks
4%synergy
Jungle Hollow
12%inclusion3 decks25 decks
3%synergy
Marsh Flats
12%inclusion3 decks25 decks
1%synergy
Windswept Heath
12%inclusion3 decks25 decks
1%synergy
Necroblossom Snarl
12%inclusion3 decks25 decks
1%synergy
Bloodstained Mire
12%inclusion3 decks25 decks
1%synergy
Underground Mortuary
12%inclusion3 decks25 decks
-1%synergy
Bayou
12%inclusion3 decks25 decks
-1%synergy