Tarrian's Soulcleaver + Herd Baloth + Ashnod's Altar

Tarrian's Soulcleaver
Herd Baloth
Ashnod's Altar

Requires
Tarrian's Soulcleaver must be on the battlefield (attached to Herd Baloth). Herd Baloth must be on the battlefield. Ashnod's Altar must be on the battlefield. You have a way to put a +1/+1 counter on Herd Baloth.
Steps
  1. Put a +1/+1 counter on Herd Baloth.
  2. Herd Baloth triggers, creating a 4/4 Beast creature token.
  3. Activate Ashnod's Altar by sacrificing the Beast, adding .
  4. When the Beast dies, Tarrian's Soulcleaver triggers, putting a +1/+1 counter on Herd Baloth.
  5. Repeat from step 2.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite colorless mana. Infinite +1/+1 counters on Herd Baloth.

Ygra, Eater of All
0.20% of 6520 decks 13 decks
Ghave, Guru of Spores
0.17% of 6423 decks 11 decks
Marath, Will of the Wild
0.29% of 2413 decks 7 decks
Ulasht, the Hate Seed
1.11% of 449 decks 5 decks
Chatterfang, Squirrel General
0.03% of 16546 decks 5 decks
Mazirek, Kraul Death Priest
0.15% of 1960 decks 3 decks
Hapatra, Vizier of Poisons
0.04% of 4813 decks 2 decks
Ezuri, Stalker of Spheres
0.06% of 3420 decks 2 decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.01% of 14482 decks 2 decks
Samwise Gamgee
0.08% of 2595 decks 2 decks
Bruse Tarl, Boorish Herder // Reyhan, Last of the Abzan
0.66% of 302 decks 2 decks
Kresh the Bloodbraided
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Thalia and The Gitrog Monster
0.01% of 12491 decks 1 decks
Xavier Sal, Infested Captain
0.02% of 4399 decks 1 decks
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0.08% of 1214 decks 1 decks
New Cards
Enduring Vitality
75% of 4 decks +50% synergy
Insidious Fungus
30% of 10 decks +24% synergy
High Synergy Cards
Rosie Cotton of South Lane
88% of 32 decks +84% synergy
Scurry Oak
80% of 69 decks +78% synergy
Shalai and Hallar
82% of 11 decks +78% synergy
Basking Broodscale
69% of 42 decks +67% synergy
Ivy Lane Denizen
61% of 69 decks +59% synergy
Camellia, the Seedmiser
58% of 26 decks +49% synergy
Pitiless Plunderer
54% of 48 decks +47% synergy
Elas il-Kor, Sadistic Pilgrim
58% of 19 decks +46% synergy
Impact Tremors
55% of 20 decks +46% synergy
Mazirek, Kraul Death Priest
48% of 48 decks +45% synergy
Top Cards
Path to Exile
56% of 32 decks +11% synergy
Viscera Seer
52% of 48 decks +43% synergy
Swords to Plowshares
50% of 32 decks -13% synergy
Blood Artist
48% of 48 decks +36% synergy
Cathars' Crusade
47% of 32 decks +41% synergy
Rhythm of the Wild
45% of 20 decks +22% synergy
Chatterfang, Squirrel General
44% of 48 decks +38% synergy
Phyrexian Altar
43% of 69 decks +39% synergy
Conclave Mentor
41% of 32 decks +36% synergy
Grumgully, the Generous
40% of 20 decks +38% synergy
Creatures
Halana and Alena, Partners
40% of 20 decks +35% synergy
Anim Pakal, Thousandth Moon
40% of 10 decks +32% synergy
Goblin Anarchomancer
40% of 20 decks +26% synergy
Kutzil, Malamet Exemplar
40% of 25 decks +21% synergy
Experimental Confectioner
35% of 48 decks +34% synergy
Birds of Paradise
33% of 69 decks +6% synergy
Eternal Witness
32% of 69 decks +11% synergy
Bartolomé del Presidio
32% of 19 decks +24% synergy
Cauldron Familiar
31% of 48 decks +30% synergy
Corpsejack Menace
31% of 48 decks +26% synergy
Zulaport Cutthroat
31% of 48 decks +21% synergy
Esper Sentinel
31% of 32 decks +11% synergy
Kami of Whispered Hopes
30% of 69 decks +23% synergy
Witty Roastmaster
30% of 20 decks +27% synergy
Mirkwood Bats
29% of 48 decks +17% synergy
Good-Fortune Unicorn
28% of 32 decks +25% synergy
Heliod, Sun-Crowned
28% of 32 decks +25% synergy
Peregrin Took
28% of 69 decks +22% synergy
Hazel's Brewmaster
27% of 15 decks +22% synergy
Cruel Celebrant
26% of 19 decks +18% synergy
Marionette Apprentice
24% of 34 decks +16% synergy
Forgotten Ancient
23% of 69 decks +17% synergy
Champion of Lambholt
23% of 69 decks +16% synergy
Rapacious Guest
23% of 48 decks +21% synergy
Greta, Sweettooth Scourge
23% of 48 decks +21% synergy
Savvy Hunter
23% of 48 decks +20% synergy
Carrion Feeder
23% of 48 decks +18% synergy
Avacyn's Pilgrim
22% of 32 decks +7% synergy
Gilded Goose
22% of 69 decks +18% synergy
Corpse Knight
21% of 19 decks +15% synergy
Winding Constrictor
21% of 48 decks +17% synergy
Warren Soultrader
21% of 34 decks +13% synergy
Devoted Druid
20% of 69 decks +17% synergy
Jaheira, Friend of the Forest
20% of 69 decks +15% synergy
Chishiro, the Shattered Blade
20% of 20 decks +19% synergy
Evolution Witness
19% of 42 decks +14% synergy
Cryptic Trilobite
19% of 69 decks +19% synergy
Sakura-Tribe Elder
19% of 69 decks +0% synergy
Dusk Legion Duelist
19% of 32 decks +17% synergy
Ravenous Squirrel
19% of 48 decks +16% synergy
Poison-Tip Archer
19% of 48 decks +13% synergy
Kambal, Profiteering Mayor
19% of 16 decks +9% synergy
Academy Manufactor
17% of 69 decks +13% synergy
Rishkar, Peema Renegade
17% of 69 decks +13% synergy
Cankerbloom
17% of 69 decks +10% synergy
Delighted Halfling
17% of 69 decks +3% synergy
Yawgmoth, Thran Physician
17% of 48 decks +13% synergy
Lae'zel, Vlaakith's Champion
16% of 32 decks +12% synergy
Samwise Gamgee
16% of 32 decks +11% synergy
Soul Warden
16% of 32 decks +10% synergy
Instants
Terminate
60% of 5 decks +39% synergy
Boros Charm
36% of 11 decks +11% synergy
Heroic Intervention
36% of 69 decks +7% synergy
Revitalizing Repast
35% of 34 decks +23% synergy
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32% of 69 decks -7% synergy
Abzan Charm
32% of 19 decks +26% synergy
Eladamri's Call
31% of 32 decks +20% synergy
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31% of 48 decks +1% synergy
Artifact Mutation
30% of 20 decks +25% synergy
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30% of 20 decks -2% synergy
Deadly Dispute
27% of 48 decks +16% synergy
Enlightened Tutor
25% of 32 decks +7% synergy
Village Rites
23% of 48 decks +13% synergy
Teferi's Protection
22% of 32 decks +2% synergy
Worldly Tutor
20% of 69 decks +6% synergy
Battle Hymn
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Inspiring Call
19% of 69 decks +11% synergy
Generous Gift
19% of 32 decks -7% synergy
Pawpatch Formation
18% of 28 decks +16% synergy
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17% of 69 decks +8% synergy
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17% of 48 decks +11% synergy
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17% of 48 decks -2% synergy
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15% of 20 decks +14% synergy
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15% of 20 decks +5% synergy
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15% of 48 decks +9% synergy
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14% of 42 decks +9% synergy
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12% of 32 decks +9% synergy
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Dark Ritual
12% of 48 decks -10% synergy
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10% of 69 decks +10% synergy
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Harrow
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9% of 32 decks +7% synergy
Aura Mutation
9% of 32 decks +6% synergy
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9% of 69 decks +7% synergy
Chord of Calling
9% of 69 decks +3% synergy
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8% of 48 decks +7% synergy
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7% of 69 decks +6% synergy
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Return to Nature
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6% of 48 decks +3% synergy
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Sorceries
Cultivate
36% of 69 decks -10% synergy
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33% of 69 decks +1% synergy
Rampant Growth
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Farseek
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23% of 48 decks +11% synergy
Toxic Deluge
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Wear Down
21% of 34 decks +17% synergy
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20% of 69 decks -4% synergy
Pest Infestation
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Diabolic Intent
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Eerie Ultimatum
16% of 19 decks +3% synergy
Damn
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Season of Loss
15% of 20 decks +12% synergy
Hull Breach
15% of 20 decks +10% synergy
Vandalblast
15% of 20 decks -1% synergy
Diabolic Tutor
15% of 48 decks +8% synergy
Requisition Raid
14% of 21 decks +10% synergy
Season of Gathering
14% of 28 decks +9% synergy
Green Sun's Zenith
13% of 69 decks +7% synergy
Wrath of God
12% of 32 decks +6% synergy
Fade from History
12% of 69 decks +10% synergy
Dig Up
10% of 48 decks +8% synergy
Lich-Knights' Conquest
10% of 48 decks +7% synergy
Culling Ritual
10% of 48 decks -1% synergy
Creeping Corrosion
10% of 69 decks +10% synergy
Harmonize
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Broken Bond
9% of 69 decks +7% synergy
Deadly Brew
8% of 48 decks +7% synergy
Dread Return
8% of 48 decks +3% synergy
Rise of the Witch-king
8% of 48 decks +2% synergy
Lively Dirge
8% of 37 decks +6% synergy
Fungal Sprouting
7% of 69 decks +6% synergy
Finale of Devastation
7% of 69 decks -1% synergy
Black Sun's Zenith
6% of 48 decks +5% synergy
Stitch Together
6% of 48 decks +5% synergy
Exsanguinate
6% of 48 decks +1% synergy
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6% of 48 decks +0% synergy
Reanimate
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Pick Your Poison
6% of 50 decks +4% synergy
Saproling Symbiosis
6% of 69 decks +5% synergy
Revive the Shire
6% of 69 decks +4% synergy
Unnatural Restoration
6% of 69 decks +2% synergy
Utility Artifacts
Skullclamp
35% of 69 decks +22% synergy
Blade of the Bloodchief
26% of 69 decks +25% synergy
Animation Module
23% of 69 decks +23% synergy
Altar of Dementia
22% of 69 decks +19% synergy
Ghost Lantern
21% of 48 decks +20% synergy
Ozolith, the Shattered Spire
19% of 69 decks +13% synergy
Nuka-Cola Vending Machine
17% of 69 decks +16% synergy
Swiftfoot Boots
17% of 69 decks -10% synergy
The Ozolith
14% of 69 decks +11% synergy
Lightning Greaves
14% of 69 decks -11% synergy
Summoning Station
13% of 69 decks +13% synergy
The Great Henge
13% of 69 decks +3% synergy
Blasting Station
12% of 69 decks +11% synergy
Basilisk Collar
9% of 69 decks +5% synergy
Kill Switch
7% of 69 decks +7% synergy
Witch's Oven
7% of 69 decks +7% synergy
Clock of Omens
7% of 69 decks +6% synergy
Agatha's Soul Cauldron
7% of 69 decks +6% synergy
Inspiring Statuary
7% of 69 decks +5% synergy
Bow of Nylea
7% of 69 decks +5% synergy
Birthing Pod
7% of 69 decks +5% synergy
Transmutation Font
6% of 47 decks +6% synergy
Cauldron of Souls
6% of 69 decks +5% synergy
Chitterspitter
6% of 69 decks +5% synergy
Krark-Clan Ironworks
6% of 69 decks +5% synergy
Altar of the Brood
6% of 69 decks +5% synergy
Nettlecyst
6% of 69 decks +4% synergy
Enchantments
Doubling Season
35% of 69 decks +26% synergy
Sadistic Glee
33% of 48 decks +33% synergy
Hardened Scales
33% of 69 decks +24% synergy
Warleader's Call
33% of 9 decks +22% synergy
All Will Be One
30% of 20 decks +27% synergy
Goblin Bombardment
30% of 20 decks +24% synergy
Grave Pact
29% of 48 decks +25% synergy
Mayael's Aria
27% of 11 decks +25% synergy
Caretaker's Talent
27% of 11 decks +13% synergy
Stocking the Pantry
26% of 23 decks +23% synergy
Branching Evolution
26% of 69 decks +21% synergy
Fires of Yavimaya
25% of 20 decks +21% synergy
Bastion of Remembrance
25% of 48 decks +19% synergy
Parallel Lives
23% of 69 decks +16% synergy
Moldervine Reclamation
23% of 48 decks +14% synergy
Anointed Procession
22% of 32 decks +13% synergy
Smothering Tithe
22% of 32 decks -3% synergy
Night of the Sweets' Revenge
22% of 69 decks +19% synergy
Mana Echoes
20% of 20 decks +19% synergy
Invigorating Hot Spring
20% of 20 decks +17% synergy
Insidious Roots
16% of 38 decks +7% synergy
Felidar Retreat
16% of 32 decks +8% synergy
Necrosynthesis
15% of 48 decks +14% synergy
Trail of Crumbs
13% of 69 decks +12% synergy
Death's Presence
13% of 69 decks +12% synergy
Awakening Zone
13% of 69 decks +11% synergy
Primal Vigor
13% of 69 decks +10% synergy
Light of Promise
12% of 32 decks +12% synergy
Virtue of Loyalty
12% of 32 decks +10% synergy
Blind Obedience
12% of 32 decks +6% synergy
Aura Shards
12% of 32 decks +3% synergy
Black Market Connections
12% of 48 decks +2% synergy
Viridian Revel
12% of 69 decks +10% synergy
Master Chef
12% of 69 decks +10% synergy
Innkeeper's Talent
11% of 28 decks +1% synergy
The Meathook Massacre
10% of 48 decks +5% synergy
Phyrexian Arena
10% of 48 decks -4% synergy
Earthcraft
10% of 69 decks +9% synergy
Squirrel Nest
10% of 69 decks +9% synergy
Cryptolith Rite
10% of 69 decks +7% synergy
Tribute to the World Tree
9% of 69 decks +0% synergy
Bitterblossom
8% of 48 decks +4% synergy
Elven Chorus
7% of 69 decks +3% synergy
Nest of Scarabs
6% of 48 decks +5% synergy
Attrition
6% of 48 decks +5% synergy
Agent of the Iron Throne
6% of 48 decks +4% synergy
Deathreap Ritual
6% of 48 decks +2% synergy
Court of Garenbrig
6% of 69 decks +2% synergy
Rancor
6% of 69 decks +1% synergy
Growing Rites of Itlimoc
6% of 69 decks +0% synergy
Planeswalkers
Xenagos, the Reveler
20% of 20 decks +18% synergy
Tyvar, Jubilant Brawler
10% of 48 decks +6% synergy
Utility Lands
Yavimaya, Cradle of Growth
30% of 69 decks +21% synergy
Gavony Township
28% of 32 decks +19% synergy
Kessig Wolf Run
20% of 20 decks +4% synergy
Rogue's Passage
17% of 69 decks -2% synergy
Reliquary Tower
17% of 69 decks -12% synergy
Oran-Rief, the Vastwood
16% of 69 decks +11% synergy
Boseiju, Who Endures
16% of 69 decks -4% synergy
Skarrg, the Rage Pits
15% of 20 decks +12% synergy
Restless Cottage
15% of 48 decks +10% synergy
Phyrexian Tower
15% of 48 decks +6% synergy
Bojuka Bog
15% of 48 decks -16% synergy
Urborg, Tomb of Yawgmoth
14% of 69 decks +5% synergy
The Shire
13% of 69 decks +9% synergy
Grim Backwoods
12% of 48 decks +9% synergy
Takenuma, Abandoned Mire
12% of 48 decks +2% synergy
Fomori Vault
12% of 42 decks +10% synergy
Mudflat Village
12% of 26 decks +8% synergy
Karn's Bastion
10% of 69 decks +5% synergy
Tower of the Magistrate
9% of 69 decks +9% synergy
Khalni Garden
9% of 69 decks +7% synergy
Urza's Saga
7% of 69 decks +0% synergy
Mosswort Bridge
7% of 69 decks -3% synergy
Swarmyard
6% of 69 decks +5% synergy
Llanowar Reborn
6% of 69 decks +4% synergy
Castle Garenbrig
6% of 69 decks +1% synergy
Ancient Tomb
6% of 69 decks -5% synergy
Mana Artifacts
Sol Ring
87% of 69 decks +2% synergy
Arcane Signet
75% of 69 decks +3% synergy
Gruul Signet
35% of 20 decks +23% synergy
Boros Signet
27% of 11 decks +4% synergy
Selesnya Signet
19% of 32 decks +10% synergy
Talisman of Hierarchy
16% of 19 decks -9% synergy
Orzhov Signet
16% of 19 decks -11% synergy
Talisman of Impulse
15% of 20 decks +6% synergy
Talisman of Unity
12% of 32 decks +5% synergy
Golgari Signet
10% of 48 decks -2% synergy
Mana Crypt
9% of 69 decks -0% synergy
Fellwar Stone
9% of 69 decks -12% synergy
Talisman of Resilience
8% of 48 decks -3% synergy
Mox Diamond
6% of 69 decks +1% synergy
Everflowing Chalice
6% of 69 decks +1% synergy
Chromatic Lantern
6% of 69 decks -4% synergy
Commander's Sphere
6% of 69 decks -10% synergy
Lands
Hedge Maze
100% of 3 decks +86% synergy
Breeding Pool
100% of 3 decks +59% synergy
Command Tower
84% of 69 decks +10% synergy
Godless Shrine
58% of 19 decks +17% synergy
Sacred Foundry
55% of 11 decks +18% synergy
Temple Garden
50% of 32 decks +9% synergy
Brushland
47% of 32 decks +31% synergy
Sunpetal Grove
47% of 32 decks +24% synergy
Canopy Vista
47% of 32 decks +11% synergy
Rootbound Crag
45% of 20 decks +21% synergy
Cinder Glade
45% of 20 decks +7% synergy
Stomping Ground
45% of 20 decks +4% synergy
Sandsteppe Citadel
42% of 19 decks +16% synergy
Caves of Koilos
42% of 19 decks +14% synergy
Overgrown Tomb
42% of 48 decks -1% synergy
Commercial District
40% of 15 decks +28% synergy
Woodland Cemetery
40% of 48 decks +12% synergy
Exotic Orchard
38% of 69 decks +2% synergy
Isolated Chapel
37% of 19 decks +10% synergy
Elegant Parlor
33% of 9 decks +24% synergy
Deceptive Landscape
33% of 12 decks +20% synergy
Indatha Triome
32% of 19 decks +0% synergy
Golgari Rot Farm
31% of 48 decks +13% synergy
Karplusan Forest
30% of 20 decks +13% synergy
Rockfall Vale
30% of 20 decks +8% synergy
Spire Garden
30% of 20 decks +6% synergy
Plateau
27% of 11 decks +15% synergy
Spectator Seating
27% of 11 decks +2% synergy
Battlefield Forge
27% of 11 decks +2% synergy
Clifftop Retreat
27% of 11 decks -1% synergy
Jungle Shrine
27% of 11 decks -5% synergy
Jetmir's Garden
27% of 11 decks -6% synergy
Twilight Mire
27% of 48 decks +17% synergy
Llanowar Wastes
27% of 48 decks +1% synergy
Undergrowth Stadium
27% of 48 decks +1% synergy
Vault of Champions
26% of 19 decks +0% synergy
Game Trail
25% of 20 decks +9% synergy
Bountiful Promenade
25% of 32 decks +1% synergy
Fortified Village
22% of 32 decks +7% synergy
Overgrown Farmland
22% of 32 decks +6% synergy
Concealed Courtyard
21% of 19 decks +16% synergy
Murmuring Bosk
21% of 19 decks +13% synergy
Lush Portico
21% of 24 decks +9% synergy
Verdant Catacombs
20% of 69 decks +9% synergy
Mossfire Valley
20% of 20 decks +9% synergy
Taiga
20% of 20 decks +7% synergy
Temple of Abandon
20% of 20 decks +6% synergy
Gruul Turf
20% of 20 decks +4% synergy
Deathcap Glade
19% of 48 decks +5% synergy
Underground Mortuary
18% of 40 decks +1% synergy