Necrosynthesis + Herd Baloth + Ashnod's Altar

Necrosynthesis
Herd Baloth
Ashnod's Altar

Requires
Necrosynthesis must be on the battlefield. Herd Baloth must be on the battlefield. Ashnod's Altar must be on the battlefield. Necrosynthesis attached to Herd Baloth. You control another creature to sacrifice.
Steps
  1. Activate Ashnod's Altar by sacrificing a creature, adding cc.
  2. Necrosynthesis triggers, putting a +1/+1 counter on Herd Baloth.
  3. Herd Baloth triggers, creating a 4/4 Beast creature token.
  4. Activate Phyrexian Altar by sacrificing the Beast token, adding cc.
  5. Repeat from step 2.
Results
Infinite +1/+1 counters on Herd Baloth. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (2)
Ghave, Guru of Spores
0.28% of 6096 decks 17 decks
Chatterfang, Squirrel General
0.22% of 13457 decks 29 decks
High Synergy Cards (10)
Scurry Oak
91% of 65 decks +90% synergy
Ivy Lane Denizen
83% of 65 decks +82% synergy
Good-Fortune Unicorn
63% of 19 decks +63% synergy
Pitiless Plunderer
66% of 65 decks +62% synergy
Elas il-Kor, Sadistic Pilgrim
59% of 17 decks +56% synergy
Blood Artist
62% of 65 decks +55% synergy
Cathars' Crusade
58% of 19 decks +55% synergy
Zulaport Cutthroat
60% of 65 decks +54% synergy
Mirkwood Bats
61% of 33 decks +53% synergy
Rosie Cotton of South Lane
55% of 11 decks +52% synergy
Top Cards (10)
Corpse Knight
53% of 19 decks +51% synergy
Swords to Plowshares
53% of 19 decks +24% synergy
Slimefoot, the Stowaway
49% of 65 decks +49% synergy
Phyrexian Altar
49% of 65 decks +45% synergy
Viscera Seer
49% of 65 decks +44% synergy
Cultivate
49% of 65 decks +27% synergy
Sigil Captain
42% of 19 decks +42% synergy
Juniper Order Ranger
42% of 19 decks +42% synergy
Anointed Procession
42% of 19 decks +38% synergy
Mondrak, Glory Dominus
42% of 12 decks +37% synergy
Creatures (50)
Grumgully, the Generous
50% of 6 decks +49% synergy
Mazirek, Kraul Death Priest
42% of 65 decks +41% synergy
Conclave Mentor
37% of 19 decks +36% synergy
Cruel Celebrant
37% of 19 decks +35% synergy
Soul Warden
37% of 19 decks +34% synergy
Prosperous Innkeeper
34% of 65 decks +33% synergy
Ruthless Knave
32% of 65 decks +32% synergy
Squirrel Mob
31% of 65 decks +31% synergy
Ravenous Squirrel
31% of 65 decks +30% synergy
Tireless Provisioner
31% of 65 decks +26% synergy
Eternal Witness
31% of 65 decks +20% synergy
Corpsejack Menace
29% of 65 decks +28% synergy
Deep Forest Hermit
28% of 65 decks +27% synergy
Jaheira, Friend of the Forest
28% of 58 decks +25% synergy
Peregrin Took
27% of 33 decks +24% synergy
Drey Keeper
26% of 65 decks +26% synergy
Squirrel Sovereign
26% of 65 decks +26% synergy
Nested Shambler
26% of 65 decks +26% synergy
Nadier's Nightblade
26% of 65 decks +24% synergy
Reassembling Skeleton
26% of 65 decks +24% synergy
Scute Swarm
26% of 65 decks +22% synergy
Llanowar Elves
26% of 65 decks +16% synergy
Toski, Bearer of Secrets
25% of 65 decks +21% synergy
Academy Manufactor
25% of 65 decks +21% synergy
Kitchen Finks
21% of 19 decks +21% synergy
Nut Collector
20% of 65 decks +20% synergy
Winding Constrictor
20% of 65 decks +19% synergy
Mycoloth
20% of 65 decks +19% synergy
Poison-Tip Archer
20% of 65 decks +19% synergy
Kami of Whispered Hopes
19% of 37 decks +15% synergy
Nemata, Primeval Warden
19% of 53 decks +18% synergy
Cryptic Trilobite
18% of 65 decks +18% synergy
Birds of Paradise
18% of 65 decks +6% synergy
Cankerbloom
17% of 41 decks +13% synergy
Gala Greeters
17% of 59 decks +15% synergy
Underworld Hermit
17% of 65 decks +17% synergy
Utopia Mycon
17% of 65 decks +17% synergy
Renata, Called to the Hunt
17% of 65 decks +16% synergy
Tendershoot Dryad
17% of 65 decks +16% synergy
Falkenrath Noble
17% of 65 decks +16% synergy
Elvish Mystic
17% of 65 decks +8% synergy
Lae'zel, Vlaakith's Champion
17% of 18 decks +15% synergy
Impassioned Orator
16% of 19 decks +15% synergy
Soul's Attendant
16% of 19 decks +14% synergy
Heliod, Sun-Crowned
16% of 19 decks +14% synergy
Young Wolf
15% of 65 decks +15% synergy
Crystalline Crawler
15% of 65 decks +15% synergy
Essence Warden
15% of 65 decks +14% synergy
Old Gnawbone
15% of 65 decks +13% synergy
Carrion Feeder
15% of 65 decks +12% synergy
Instants (39)
Village Rites
32% of 65 decks +27% synergy
Path to Exile
32% of 19 decks +12% synergy
Beast Within
31% of 65 decks +12% synergy
Aura Mutation
26% of 19 decks +26% synergy
Verdant Command
26% of 65 decks +26% synergy
Putrefy
26% of 65 decks +23% synergy
Deadly Dispute
23% of 65 decks +18% synergy
Vampiric Tutor
22% of 65 decks +12% synergy
Anguished Unmaking
21% of 19 decks +15% synergy
Assassin's Trophy
18% of 65 decks +12% synergy
Heroic Intervention
18% of 65 decks +5% synergy
Second Harvest
17% of 65 decks +15% synergy
Corrupted Conviction
16% of 37 decks +13% synergy
Eladamri's Call
16% of 19 decks +13% synergy
Mortify
16% of 19 decks +13% synergy
Enlightened Tutor
16% of 19 decks +8% synergy
Generous Gift
16% of 19 decks +4% synergy
Golgari Charm
15% of 65 decks +14% synergy
Harrow
14% of 65 decks +9% synergy
Worldly Tutor
14% of 65 decks +7% synergy
Dark Ritual
14% of 65 decks +3% synergy
Plumb the Forbidden
12% of 65 decks +11% synergy
Abrupt Decay
12% of 65 decks +10% synergy
Inspiring Call
11% of 65 decks +7% synergy
Return to Nature
11% of 65 decks +7% synergy
Krosan Grip
11% of 65 decks +6% synergy
Crop Rotation
11% of 65 decks +6% synergy
Deathsprout
9% of 65 decks +8% synergy
Chord of Calling
9% of 65 decks +6% synergy
Veil of Summer
9% of 65 decks +6% synergy
Noxious Revival
8% of 65 decks +5% synergy
Malakir Rebirth
8% of 65 decks +3% synergy
Tamiyo's Safekeeping
6% of 62 decks +3% synergy
Altar's Reap
6% of 65 decks +6% synergy
Mortality Spear
6% of 65 decks +5% synergy
Imp's Mischief
6% of 65 decks +5% synergy
Roiling Regrowth
6% of 65 decks +4% synergy
Culling the Weak
6% of 65 decks +4% synergy
Nature's Claim
6% of 65 decks +1% synergy
Sorceries (43)
Rampant Growth
38% of 65 decks +22% synergy
Demonic Tutor
32% of 65 decks +20% synergy
Chatterstorm
28% of 65 decks +27% synergy
Diabolic Tutor
26% of 65 decks +23% synergy
Kodama's Reach
25% of 65 decks +9% synergy
Dig Up
22% of 64 decks +21% synergy
Diabolic Intent
20% of 65 decks +15% synergy
Chatter of the Squirrel
18% of 65 decks +18% synergy
Victimize
18% of 65 decks +13% synergy
Culling Ritual
17% of 65 decks +15% synergy
Nature's Lore
17% of 65 decks +2% synergy
Farseek
17% of 65 decks +1% synergy
Eerie Ultimatum
16% of 19 decks +14% synergy
Acorn Harvest
15% of 65 decks +15% synergy
Three Visits
15% of 65 decks +4% synergy
Bone Shards
12% of 65 decks +11% synergy
Rise of the Witch-king
12% of 33 decks +11% synergy
Awaken the Woods
12% of 43 decks +10% synergy
Casualties of War
11% of 65 decks +10% synergy
Regrowth
11% of 65 decks +9% synergy
Read the Bones
11% of 65 decks +6% synergy
Thirsting Roots
10% of 41 decks +8% synergy
Gruesome Fate
9% of 65 decks +9% synergy
Chain of Smog
9% of 65 decks +9% synergy
Skyshroud Claim
9% of 65 decks +5% synergy
Reanimate
9% of 65 decks +2% synergy
Deadly Brew
8% of 65 decks +7% synergy
Pest Infestation
8% of 65 decks +7% synergy
Overrun
8% of 65 decks +7% synergy
Unearth
8% of 65 decks +6% synergy
Harmonize
8% of 65 decks +3% synergy
Sign in Blood
8% of 65 decks +2% synergy
Saproling Symbiosis
6% of 65 decks +6% synergy
Crack Open
6% of 65 decks +6% synergy
Harvest Season
6% of 65 decks +5% synergy
Natural Order
6% of 65 decks +5% synergy
Explosive Vegetation
6% of 65 decks +4% synergy
Grim Tutor
6% of 65 decks +3% synergy
Green Sun's Zenith
6% of 65 decks +3% synergy
Bala Ged Recovery
6% of 65 decks +1% synergy
Night's Whisper
6% of 65 decks +1% synergy
Shamanic Revelation
6% of 65 decks +1% synergy
Toxic Deluge
6% of 65 decks -2% synergy
Utility Artifacts (21)
Skullclamp
38% of 65 decks +26% synergy
Blasting Station
32% of 65 decks +32% synergy
Chitterspitter
31% of 65 decks +30% synergy
Altar of Dementia
29% of 65 decks +26% synergy
Bootleggers' Stash
27% of 59 decks +26% synergy
Spawning Pit
18% of 65 decks +18% synergy
Swiftfoot Boots
18% of 65 decks -10% synergy
Lightning Greaves
17% of 65 decks -9% synergy
Coat of Arms
12% of 65 decks +10% synergy
Ozolith, the Shattered Spire
11% of 37 decks +7% synergy
Blade of the Bloodchief
11% of 65 decks +10% synergy
Animation Module
9% of 65 decks +9% synergy
Maskwood Nexus
9% of 65 decks +6% synergy
Bolas's Citadel
9% of 65 decks +4% synergy
Nim Deathmantle
6% of 65 decks +5% synergy
Birthing Pod
6% of 65 decks +5% synergy
Altar of the Brood
6% of 65 decks +5% synergy
Staff of Domination
6% of 65 decks +4% synergy
Panharmonicon
6% of 65 decks +2% synergy
Aetherflux Reservoir
6% of 65 decks +2% synergy
Ghost Lantern
6% of 54 decks +5% synergy
Enchantments (45)
Goblin Bombardment
50% of 6 decks +47% synergy
Squirrel Nest
38% of 65 decks +38% synergy
Moldervine Reclamation
38% of 65 decks +36% synergy
Parallel Lives
38% of 65 decks +35% synergy
Doubling Season
35% of 65 decks +31% synergy
Aura Shards
32% of 19 decks +29% synergy
Earthcraft
29% of 65 decks +29% synergy
Druid's Call
28% of 65 decks +28% synergy
Bastion of Remembrance
28% of 65 decks +24% synergy
Trudge Garden
22% of 65 decks +21% synergy
Light of Promise
21% of 19 decks +21% synergy
Squirrel Sanctuary
20% of 65 decks +20% synergy
Cloakwood Hermit
19% of 58 decks +19% synergy
Primal Vigor
18% of 65 decks +17% synergy
Hardened Scales
18% of 65 decks +15% synergy
Revel in Riches
17% of 65 decks +15% synergy
Cleric Class
16% of 19 decks +15% synergy
Smothering Tithe
16% of 19 decks +4% synergy
Death's Presence
15% of 65 decks +15% synergy
Growing Rites of Itlimoc
15% of 65 decks +13% synergy
Tribute to the World Tree
15% of 39 decks +11% synergy
Grave Pact
14% of 65 decks +12% synergy
Master Chef
13% of 54 decks +12% synergy
One with the Kami
13% of 62 decks +13% synergy
Sylvan Anthem
12% of 65 decks +11% synergy
Awakening Zone
12% of 65 decks +11% synergy
Exquisite Blood
12% of 65 decks +10% synergy
Black Market Connections
11% of 54 decks +5% synergy
Life and Limb
11% of 65 decks +11% synergy
Deathreap Ritual
11% of 65 decks +10% synergy
Branching Evolution
11% of 65 decks +9% synergy
Sanguine Bond
11% of 65 decks +8% synergy
Wild Growth
11% of 65 decks +6% synergy
Fecundity
9% of 65 decks +9% synergy
Vampiric Rites
9% of 65 decks +8% synergy
Cryptolith Rite
9% of 65 decks +7% synergy
Beastmaster Ascension
9% of 65 decks +6% synergy
Agent of the Iron Throne
9% of 58 decks +7% synergy
The Meathook Massacre
8% of 64 decks +5% synergy
Dictate of Erebos
8% of 65 decks +5% synergy
Black Market
8% of 65 decks +5% synergy
Titania's Song
6% of 65 decks +6% synergy
Hydra's Growth
6% of 65 decks +5% synergy
Utopia Sprawl
6% of 65 decks +3% synergy
Animate Dead
6% of 65 decks +1% synergy
Planeswalkers (3)
Nissa, Ascended Animist
7% of 42 decks +6% synergy
Jiang Yanggu, Wildcrafter
6% of 65 decks +6% synergy
Lolth, Spider Queen
6% of 65 decks +5% synergy
Utility Lands (24)
Yavimaya, Cradle of Growth
34% of 65 decks +25% synergy
Urborg, Tomb of Yawgmoth
28% of 65 decks +17% synergy
Reliquary Tower
22% of 65 decks -7% synergy
Gavony Township
21% of 19 decks +19% synergy
Swarmyard
20% of 65 decks +19% synergy
Bojuka Bog
20% of 65 decks +4% synergy
Oran-Rief, the Vastwood
18% of 65 decks +16% synergy
Phyrexian Tower
18% of 65 decks +14% synergy
Temple of the False God
17% of 65 decks +7% synergy
Boseiju, Who Endures
14% of 63 decks +5% synergy
Grim Backwoods
12% of 65 decks +11% synergy
Guildless Commons
11% of 65 decks +9% synergy
Gaea's Cradle
11% of 65 decks +8% synergy
Cabal Coffers
11% of 65 decks +5% synergy
Rogue's Passage
11% of 65 decks -8% synergy
Takenuma, Abandoned Mire
10% of 63 decks +3% synergy
Westvale Abbey
9% of 65 decks +8% synergy
Treasure Vault
9% of 65 decks +7% synergy
The Shire
9% of 33 decks +6% synergy
Khalni Garden
8% of 65 decks +7% synergy
Mortuary Mire
6% of 65 decks +3% synergy
Ghost Quarter
6% of 65 decks +3% synergy
High Market
6% of 65 decks +2% synergy
Nykthos, Shrine to Nyx
6% of 65 decks +0% synergy
Mana Artifacts (11)
Sol Ring
83% of 65 decks -1% synergy
Arcane Signet
72% of 65 decks +2% synergy
Golgari Signet
28% of 65 decks +25% synergy
Orzhov Signet
26% of 19 decks +20% synergy
Talisman of Unity
21% of 19 decks +20% synergy
Selesnya Signet
21% of 19 decks +19% synergy
Commander's Sphere
20% of 65 decks +3% synergy
Talisman of Resilience
15% of 65 decks +13% synergy
Mana Crypt
8% of 65 decks -4% synergy
Fellwar Stone
8% of 65 decks -13% synergy
Mind Stone
6% of 65 decks -12% synergy
Lands (50)
Command Tower
85% of 65 decks +12% synergy
Sandsteppe Citadel
53% of 19 decks +50% synergy
Indatha Triome
47% of 19 decks +44% synergy
Golgari Rot Farm
46% of 65 decks +42% synergy
Temple Garden
42% of 19 decks +33% synergy
Overgrown Tomb
40% of 65 decks +31% synergy
Llanowar Wastes
32% of 65 decks +27% synergy
Woodland Cemetery
32% of 65 decks +27% synergy
Evolving Wilds
32% of 65 decks +11% synergy
Exotic Orchard
32% of 65 decks -2% synergy
Selesnya Sanctuary
32% of 19 decks +28% synergy
Orzhov Basilica
32% of 19 decks +28% synergy
Isolated Chapel
32% of 19 decks +26% synergy
Caves of Koilos
32% of 19 decks +25% synergy
Godless Shrine
32% of 19 decks +22% synergy
Temple of Malady
31% of 65 decks +27% synergy
Deathcap Glade
30% of 64 decks +26% synergy
Undergrowth Stadium
29% of 65 decks +24% synergy
Verdant Catacombs
28% of 65 decks +16% synergy
Sunpetal Grove
26% of 19 decks +21% synergy
Canopy Vista
26% of 19 decks +19% synergy
Tainted Wood
26% of 65 decks +24% synergy
Terramorphic Expanse
23% of 65 decks +7% synergy
Haunted Mire
22% of 50 decks +20% synergy
Jungle Hollow
22% of 65 decks +20% synergy
Murmuring Bosk
21% of 19 decks +20% synergy
Temple of Plenty
21% of 19 decks +18% synergy
Temple of Silence
21% of 19 decks +17% synergy
Bountiful Promenade
21% of 19 decks +16% synergy
Vault of Champions
21% of 19 decks +15% synergy
Necroblossom Snarl
18% of 65 decks +16% synergy
Myriad Landscape
18% of 65 decks -3% synergy
Darkbore Pathway
17% of 65 decks +15% synergy
Branchloft Pathway
16% of 19 decks +14% synergy
Tainted Field
16% of 19 decks +13% synergy
Shattered Sanctum
16% of 19 decks +12% synergy
Twilight Mire
15% of 65 decks +14% synergy
Path of Ancestry
15% of 65 decks -4% synergy
Darkmoss Bridge
12% of 65 decks +12% synergy
Blighted Woodland
12% of 65 decks +9% synergy
Fabled Passage
12% of 65 decks +3% synergy
Golgari Guildgate
11% of 65 decks +9% synergy
Bayou
11% of 65 decks +8% synergy
Windswept Heath
11% of 65 decks +1% synergy
Woodland Chasm
9% of 65 decks +8% synergy
Nurturing Peatland
8% of 65 decks +6% synergy
Marsh Flats
8% of 65 decks -4% synergy
Blooming Marsh
6% of 65 decks +5% synergy
Prismatic Vista
6% of 65 decks +0% synergy
Misty Rainforest
6% of 65 decks -6% synergy