Necrosynthesis
Scurry Oak
Ashnod's Altar
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Necrosynthesis attached to Scurry Oak. You control another creature to sacrifice.

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing a creature, adding .
2
Necrosynthesis triggers, putting a +1/+1 counter on Scurry Oak.
3
Scurry Oak triggers, creating a 1/1 Squirrel creature token.
4
Activate Phyrexian Altar by sacrificing the Squirrel token, adding .
5
Repeat from step 2.

   Results

What do I get from this combo?
Infinite +1/+1 counters on Scurry Oak
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Chatterfang, Squirrel General
0.54% of 18661 decks 100 decks
Ghave, Guru of Spores
0.56% of 6605 decks 37 decks
Tayam, Luminous Enigma
0.23% of 6490 decks 15 decks
Mazirek, Kraul Death Priest
0.49% of 2255 decks 11 decks
Savra, Queen of the Golgari
0.20% of 3446 decks 7 decks
Xavier Sal, Infested Captain
0.10% of 6096 decks 6 decks
Dina, Soul Steeper
0.06% of 7957 decks 5 decks
Prossh, Skyraider of Kher
0.05% of 5586 decks 3 decks
Camellia, the Seedmiser
0.07% of 3025 decks 2 decks
Grismold, the Dreadsower
0.09% of 2287 decks 2 decks
Ygra, Eater of All
0.02% of 10951 decks 2 decks
Hazel of the Rootbloom
0.03% of 6760 decks 2 decks
Korvold, Fae-Cursed King
0.01% of 16308 decks 2 decks
Grakmaw, Skyclave Ravager
0.27% of 371 decks 1 decks
Agent Frank Horrigan
0.06% of 1704 decks 1 decks
Beledros Witherbloom
0.03% of 3674 decks 1 decks
Bilbo, Birthday Celebrant
0.02% of 6360 decks 1 decks
Atraxa, Praetors' Voice
0.00% of 35951 decks 1 decks
High Synergy Cards
Rosie Cotton of South Lane
74% of 58 decks +71% synergy
Ivy Lane Denizen
69% of 216 decks +67% synergy
Goblin Bombardment
64% of 11 decks +57% synergy
Pitiless Plunderer
63% of 216 decks +55% synergy
Zulaport Cutthroat
61% of 216 decks +52% synergy
Blood Artist
62% of 216 decks +51% synergy
Good-Fortune Unicorn
49% of 61 decks +47% synergy
Basking Broodscale
45% of 120 decks +43% synergy
Grumgully, the Generous
45% of 11 decks +43% synergy
Skullclamp
54% of 216 decks +42% synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
49% of 61 decks +39% synergy
Swords to Plowshares
46% of 61 decks -17% synergy
Viscera Seer
46% of 216 decks +37% synergy
Rhythm of the Wild
45% of 11 decks +22% synergy
Cathars' Crusade
44% of 61 decks +39% synergy
Mirkwood Bats
44% of 209 decks +34% synergy
Deepglow Skate
42% of 12 decks +40% synergy
Vorel of the Hull Clade
42% of 12 decks +39% synergy
Thrummingbird
42% of 12 decks +38% synergy
Corpse Knight
41% of 61 decks +35% synergy
Game Changers
Demonic Tutor
31% of 216 decks +9% synergy
Aura Shards
26% of 61 decks +18% synergy
Enlightened Tutor
25% of 61 decks +8% synergy
Vampiric Tutor
23% of 216 decks +5% synergy
Worldly Tutor
22% of 216 decks +8% synergy
Drannith Magistrate
10% of 61 decks +4% synergy
Crop Rotation
10% of 216 decks +0% synergy
Ancient Tomb
8% of 216 decks -2% synergy
Gaea's Cradle
7% of 216 decks +2% synergy
Necropotence
6% of 216 decks +1% synergy
Creatures
Dreamtide Whale
50% of 6 decks +47% synergy
Cruel Celebrant
39% of 61 decks +31% synergy
Avacyn's Pilgrim
39% of 61 decks +25% synergy
Mazirek, Kraul Death Priest
38% of 216 decks +34% synergy
Ravenous Squirrel
37% of 216 decks +34% synergy
Warren Soultrader
36% of 120 decks +30% synergy
Herd Baloth
35% of 216 decks +34% synergy
Ezuri, Stalker of Spheres
33% of 12 decks +30% synergy
Conclave Mentor
33% of 61 decks +29% synergy
Prosperous Innkeeper
32% of 216 decks +29% synergy
Toski, Bearer of Secrets
32% of 216 decks +25% synergy
Tireless Provisioner
31% of 216 decks +20% synergy
Squirrel Sovereign
30% of 216 decks +29% synergy
Kitchen Finks
30% of 61 decks +29% synergy
Peregrin Took
29% of 209 decks +24% synergy
Squirrel Mob
29% of 216 decks +28% synergy
Nadier's Nightblade
29% of 216 decks +25% synergy
Jaheira, Friend of the Forest
29% of 216 decks +24% synergy
Slimefoot, the Stowaway
28% of 216 decks +26% synergy
Deep Forest Hermit
27% of 216 decks +26% synergy
Deathbringer Thoctar
27% of 11 decks +27% synergy
Ulasht, the Hate Seed
27% of 11 decks +27% synergy
Slimefoot and Squee
27% of 11 decks +26% synergy
Murderous Redcap
27% of 11 decks +26% synergy
Krenko, Mob Boss
27% of 11 decks +25% synergy
Korvold, Fae-Cursed King
27% of 11 decks +24% synergy
Ignoble Hierarch
27% of 11 decks +2% synergy
Academy Manufactor
27% of 216 decks +23% synergy
Nested Shambler
26% of 216 decks +26% synergy
Eternal Witness
26% of 216 decks +7% synergy
Bartolomé del Presidio
26% of 54 decks +21% synergy
Scute Swarm
26% of 216 decks +16% synergy
Reef Worm
25% of 12 decks +24% synergy
Goldberry, River-Daughter
25% of 12 decks +24% synergy
Tainted Observer
25% of 12 decks +23% synergy
Kiora's Follower
25% of 12 decks +19% synergy
Kutzil, Malamet Exemplar
25% of 53 decks +10% synergy
Hazel of the Rootbloom
24% of 108 decks +22% synergy
Llanowar Elves
24% of 216 decks +3% synergy
Camellia, the Seedmiser
23% of 108 decks +20% synergy
Carrion Feeder
23% of 216 decks +18% synergy
Birds of Paradise
23% of 216 decks -4% synergy
Essence Warden
22% of 216 decks +19% synergy
Poison-Tip Archer
22% of 216 decks +17% synergy
Ruthless Knave
21% of 216 decks +21% synergy
Drey Keeper
20% of 216 decks +20% synergy
Marionette Apprentice
20% of 120 decks +15% synergy
Gala Greeters
20% of 216 decks +17% synergy
Enduring Vitality
19% of 77 decks +13% synergy
Devoted Druid
19% of 216 decks +17% synergy
Instants
Deadly Dispute
32% of 216 decks +21% synergy
Path to Exile
30% of 61 decks -17% synergy
Beast Within
29% of 216 decks -8% synergy
Assassin's Trophy
28% of 216 decks -3% synergy
Village Rites
27% of 216 decks +17% synergy
Verdant Command
25% of 216 decks +24% synergy
Dark Ritual
25% of 216 decks +2% synergy
Heroic Intervention
24% of 216 decks -6% synergy
Second Harvest
23% of 216 decks +18% synergy
Anguished Unmaking
23% of 61 decks -1% synergy
Eladamri's Call
21% of 61 decks +11% synergy
Putrefy
20% of 216 decks +4% synergy
Dawn's Truce
17% of 30 decks +9% synergy
Golgari Charm
13% of 216 decks +8% synergy
Abrupt Decay
13% of 216 decks +3% synergy
Chord of Calling
12% of 216 decks +7% synergy
Krosan Grip
12% of 216 decks +5% synergy
Plumb the Forbidden
12% of 216 decks +9% synergy
Corrupted Conviction
12% of 216 decks +7% synergy
Teferi's Protection
11% of 61 decks -8% synergy
Generous Gift
11% of 61 decks -13% synergy
Abzan Charm
10% of 61 decks +5% synergy
Mortify
10% of 61 decks -2% synergy
Saw in Half
10% of 216 decks +7% synergy
Revitalizing Repast
9% of 120 decks +1% synergy
Inspiring Call
9% of 216 decks +1% synergy
Nature's Claim
8% of 216 decks -0% synergy
Silence
8% of 61 decks +2% synergy
Despark
8% of 61 decks -7% synergy
Tear Asunder
8% of 216 decks +2% synergy
Noxious Revival
7% of 216 decks +2% synergy
Veil of Summer
7% of 216 decks +1% synergy
Aura Mutation
7% of 61 decks +3% synergy
Utter End
7% of 61 decks +0% synergy
Arachnogenesis
6% of 216 decks +4% synergy
Return to Nature
6% of 216 decks +1% synergy
Deathsprout
6% of 216 decks +2% synergy
Harrow
6% of 216 decks -3% synergy
Fresh Meat
6% of 216 decks +5% synergy
Tragic Slip
6% of 216 decks +2% synergy
Deadly Rollick
6% of 216 decks -6% synergy
Sorceries
Cultivate
38% of 216 decks -7% synergy
Doppelgang
33% of 9 decks +31% synergy
Kodama's Reach
28% of 216 decks -3% synergy
Chatterstorm
26% of 216 decks +25% synergy
Diabolic Intent
26% of 216 decks +18% synergy
Tezzeret's Gambit
25% of 12 decks +22% synergy
Rampant Growth
24% of 216 decks -11% synergy
Chatter of the Squirrel
23% of 216 decks +22% synergy
Nature's Lore
18% of 216 decks -14% synergy
Diabolic Tutor
17% of 216 decks +11% synergy
Farseek
17% of 216 decks -18% synergy
Dig Up
15% of 216 decks +13% synergy
Culling Ritual
15% of 216 decks +4% synergy
Toxic Deluge
14% of 216 decks -4% synergy
Three Visits
14% of 216 decks -11% synergy
Swarmyard Massacre
13% of 107 decks +11% synergy
Victimize
12% of 216 decks +1% synergy
Green Sun's Zenith
12% of 216 decks +6% synergy
Casualties of War
11% of 216 decks +6% synergy
Shamanic Revelation
11% of 216 decks +2% synergy
Acorn Harvest
10% of 216 decks +10% synergy
Reanimate
10% of 216 decks -6% synergy
Sevinne's Reclamation
10% of 61 decks +3% synergy
Damn
10% of 61 decks -6% synergy
Pest Infestation
10% of 216 decks +8% synergy
Rootcast Apprenticeship
9% of 106 decks +8% synergy
Unearth
9% of 216 decks +6% synergy
Gruesome Fate
8% of 216 decks +8% synergy
Idyllic Tutor
8% of 61 decks +4% synergy
Eldritch Evolution
7% of 216 decks +3% synergy
Finale of Devastation
7% of 216 decks -1% synergy
Chain of Smog
7% of 216 decks +6% synergy
Profane Tutor
7% of 216 decks +4% synergy
Awaken the Woods
7% of 216 decks +4% synergy
Grim Tutor
7% of 216 decks +3% synergy
Bone Shards
6% of 216 decks +5% synergy
Bala Ged Recovery
6% of 216 decks -2% synergy
Beseech the Mirror
6% of 196 decks +2% synergy
Damnation
6% of 216 decks -2% synergy
Blasphemous Edict
5% of 55 decks -2% synergy
Rise of the Witch-king
5% of 208 decks +0% synergy
Threats Undetected
5% of 216 decks +5% synergy
Crack Open
5% of 216 decks +5% synergy
Utility Artifacts
Phyrexian Altar
37% of 216 decks +33% synergy
Chitterspitter
35% of 216 decks +34% synergy
Altar of Dementia
27% of 216 decks +25% synergy
Bootleggers' Stash
24% of 216 decks +22% synergy
Lightning Greaves
19% of 216 decks -7% synergy
Blasting Station
18% of 216 decks +18% synergy
Blade of the Bloodchief
15% of 216 decks +14% synergy
Swiftfoot Boots
15% of 216 decks -13% synergy
Ghost Lantern
14% of 216 decks +13% synergy
Commander's Sphere
14% of 216 decks -1% synergy
Coat of Arms
13% of 216 decks +11% synergy
Tarrian's Soulcleaver
11% of 178 decks +9% synergy
Spawning Pit
11% of 216 decks +10% synergy
Nuka-Cola Vending Machine
10% of 179 decks +9% synergy
Animation Module
9% of 216 decks +9% synergy
Witch's Oven
7% of 216 decks +6% synergy
Lotus Petal
6% of 216 decks -0% synergy
Eldrazi Monument
6% of 216 decks +5% synergy
Idol of Oblivion
6% of 216 decks +1% synergy
Birthing Pod
6% of 216 decks +3% synergy
The Ozolith
6% of 216 decks +2% synergy
Ozolith, the Shattered Spire
6% of 216 decks +0% synergy
Bolas's Citadel
6% of 216 decks -3% synergy
Mind Stone
6% of 216 decks -11% synergy
Banner of Kinship
5% of 55 decks +3% synergy
Altar of the Brood
5% of 216 decks +4% synergy
Esika's Chariot
5% of 216 decks +4% synergy
Sensei's Divining Top
5% of 216 decks +0% synergy
Enchantments
Bastion of Remembrance
41% of 216 decks +35% synergy
Squirrel Nest
33% of 216 decks +32% synergy
Intruder Alarm
33% of 12 decks +31% synergy
Parallel Lives
33% of 216 decks +26% synergy
Doubling Season
33% of 216 decks +23% synergy
Moldervine Reclamation
29% of 216 decks +20% synergy
Primal Vigor
21% of 216 decks +18% synergy
Insidious Roots
21% of 153 decks +15% synergy
Grave Pact
19% of 216 decks +14% synergy
Squirrel Sanctuary
19% of 216 decks +18% synergy
Hardened Scales
17% of 216 decks +8% synergy
Druid's Call
17% of 216 decks +16% synergy
Anointed Procession
16% of 61 decks +8% synergy
Earthcraft
16% of 216 decks +15% synergy
Death's Presence
15% of 216 decks +14% synergy
Trudge Garden
15% of 216 decks +14% synergy
Abzan Ascendancy
13% of 61 decks +11% synergy
Deafening Silence
13% of 61 decks +11% synergy
The Meathook Massacre
12% of 216 decks +7% synergy
Growing Rites of Itlimoc
12% of 216 decks +7% synergy
Phyrexian Arena
12% of 216 decks -4% synergy
Battle of Hoover Dam
12% of 42 decks +11% synergy
Cloakwood Hermit
12% of 216 decks +11% synergy
Dictate of Erebos
12% of 216 decks +8% synergy
Beastmaster Ascension
12% of 216 decks +6% synergy
Rule of Law
11% of 61 decks +10% synergy
Cleric Class
11% of 61 decks +9% synergy
Blind Obedience
11% of 61 decks +5% synergy
Vampiric Rites
11% of 216 decks +9% synergy
Black Market Connections
11% of 216 decks +0% synergy
Fecundity
10% of 216 decks +9% synergy
Awakening Zone
10% of 216 decks +8% synergy
Revel in Riches
10% of 216 decks +7% synergy
Branching Evolution
10% of 216 decks +4% synergy
Light of Promise
10% of 61 decks +9% synergy
Together Forever
10% of 61 decks +9% synergy
Aura of Silence
10% of 61 decks +8% synergy
Tribute to the World Tree
10% of 216 decks +3% synergy
Sylvan Anthem
9% of 216 decks +8% synergy
Sylvan Library
9% of 216 decks -2% synergy
Promise of Bunrei
8% of 61 decks +8% synergy
Smothering Tithe
8% of 61 decks -16% synergy
Sadistic Glee
8% of 216 decks +8% synergy
Cryptolith Rite
8% of 216 decks +4% synergy
Bitterblossom
8% of 216 decks +4% synergy
Wild Growth
8% of 216 decks -3% synergy
Utopia Sprawl
7% of 216 decks -0% synergy
Animate Dead
7% of 216 decks -2% synergy
Feast of the Victorious Dead
7% of 58 decks +5% synergy
Stony Silence
7% of 61 decks +6% synergy
Planeswalkers
Tyvar, Jubilant Brawler
7% of 216 decks +3% synergy
Garruk, Cursed Huntsman
6% of 216 decks +4% synergy
Vraska, Golgari Queen
5% of 216 decks +2% synergy
Utility Lands
Yavimaya, Cradle of Growth
39% of 216 decks +30% synergy
Swarmyard
27% of 216 decks +26% synergy
Bojuka Bog
22% of 216 decks -8% synergy
Urborg, Tomb of Yawgmoth
21% of 216 decks +12% synergy
Reliquary Tower
20% of 216 decks -9% synergy
Phyrexian Tower
19% of 216 decks +10% synergy
Gavony Township
18% of 61 decks +9% synergy
Boseiju, Who Endures
17% of 216 decks -2% synergy
Oran-Rief, the Vastwood
16% of 216 decks +11% synergy
The Shire
15% of 216 decks +12% synergy
Three Tree City
12% of 108 decks +7% synergy
Shifting Woodland
11% of 120 decks +4% synergy
Restless Cottage
11% of 196 decks +7% synergy
Treasure Vault
10% of 216 decks +7% synergy
Takenuma, Abandoned Mire
10% of 216 decks +0% synergy
Temple of the False God
9% of 216 decks -0% synergy
Oakhollow Village
9% of 111 decks +8% synergy
Mudflat Village
9% of 111 decks +7% synergy
Gingerbread Cabin
9% of 216 decks +7% synergy
Grim Backwoods
9% of 216 decks +5% synergy
Rogue's Passage
8% of 216 decks -12% synergy
Mortuary Mire
7% of 216 decks +3% synergy
Cabal Coffers
7% of 216 decks -3% synergy
Khalni Garden
7% of 216 decks +6% synergy
High Market
6% of 216 decks +4% synergy
Urza's Saga
6% of 216 decks -0% synergy
Westvale Abbey
6% of 216 decks +4% synergy
Spymaster's Vault
6% of 120 decks +3% synergy
Karn's Bastion
6% of 216 decks +1% synergy
Barad-dûr
5% of 209 decks +3% synergy
Guildless Commons
5% of 216 decks +4% synergy
Llanowar Reborn
5% of 216 decks +3% synergy
Ghost Quarter
5% of 216 decks +3% synergy
Castle Garenbrig
5% of 216 decks +0% synergy
Mosswort Bridge
5% of 216 decks -5% synergy
Mana Artifacts
Sol Ring
85% of 216 decks +1% synergy
Arcane Signet
71% of 216 decks -1% synergy
Golgari Signet
25% of 216 decks +12% synergy
Orzhov Signet
16% of 61 decks -10% synergy
Talisman of Resilience
16% of 216 decks +4% synergy
Selesnya Signet
15% of 61 decks +6% synergy
Fellwar Stone
8% of 216 decks -13% synergy
Mana Crypt
7% of 216 decks +2% synergy
Talisman of Hierarchy
7% of 61 decks -19% synergy
Chromatic Lantern
5% of 216 decks -4% synergy
Lands
Command Tower
86% of 216 decks +11% synergy
Woodland Cemetery
47% of 216 decks +17% synergy
Overgrown Tomb
43% of 216 decks +1% synergy
Rejuvenating Springs
42% of 12 decks +13% synergy
Sandsteppe Citadel
41% of 61 decks +15% synergy
Indatha Triome
41% of 61 decks +11% synergy
Temple Garden
41% of 61 decks +1% synergy
Godless Shrine
39% of 61 decks -1% synergy
Llanowar Wastes
38% of 216 decks +12% synergy
Undergrowth Stadium
37% of 216 decks +11% synergy
Rootbound Crag
36% of 11 decks +11% synergy
Luxury Suite
36% of 11 decks +10% synergy
Cinder Glade
36% of 11 decks -2% synergy
Stomping Ground
36% of 11 decks -4% synergy
Undercity Sewers
33% of 9 decks +23% synergy
Hedge Maze
33% of 9 decks +22% synergy
Temple of Deceit
33% of 12 decks +17% synergy
Opulent Palace
33% of 12 decks +6% synergy
Zagoth Triome
33% of 12 decks +4% synergy
Sunken Hollow
33% of 12 decks -2% synergy
Exotic Orchard
32% of 216 decks -4% synergy
Bountiful Promenade
30% of 61 decks +6% synergy
Tainted Wood
29% of 216 decks +16% synergy
Temple of Malady
29% of 216 decks +13% synergy
Golgari Rot Farm
29% of 216 decks +11% synergy
Vault of Champions
28% of 61 decks +2% synergy
Deathcap Glade
27% of 216 decks +14% synergy
Haunted Ridge
27% of 11 decks +11% synergy
Rockfall Vale
27% of 11 decks +5% synergy
Spire Garden
27% of 11 decks +3% synergy
Ziatora's Proving Ground
27% of 11 decks -3% synergy
Blood Crypt
27% of 11 decks -11% synergy
Verdant Catacombs
27% of 216 decks +16% synergy
Temple of Mystery
25% of 12 decks +7% synergy
Caves of Koilos
25% of 61 decks -5% synergy
Necroblossom Snarl
24% of 216 decks +12% synergy
Shadowy Backstreet
23% of 48 decks +13% synergy
Twilight Mire
23% of 216 decks +12% synergy
Temple of Silence
21% of 61 decks +3% synergy
Sunpetal Grove
21% of 61 decks -3% synergy
Canopy Vista
21% of 61 decks -15% synergy
Haunted Mire
21% of 216 decks +14% synergy
Evolving Wilds
21% of 216 decks +0% synergy
Deceptive Landscape
21% of 33 decks +13% synergy
Lush Portico
21% of 48 decks +12% synergy
Darkbore Pathway
19% of 216 decks +11% synergy
Brushland
18% of 61 decks +1% synergy
Isolated Chapel
18% of 61 decks -12% synergy
Jungle Hollow
18% of 216 decks +9% synergy
Temple of Plenty
16% of 61 decks +3% synergy