Necrosynthesis + Scurry Oak + Altar of Dementia

Necrosynthesis
Scurry Oak
Altar of Dementia

Requires
Necrosynthesis must be on the battlefield. Scurry Oak must be on the battlefield. Altar of Dementia must be on the battlefield. Necrosynthesis attached to Scurry Oak. You control another creature to sacrifice.
Steps
  1. Activate Altar of Dementia by sacrificing a creature, milling target player equal to its power.
  2. Necrosynthesis triggers, putting a +1/+1 counter on Scurry Oak.
  3. Scurry Oak triggers, creating a 1/1 Squirrel creature token.
  4. Activate Altar of Dementia by sacrificing the Squirrel token, milling target player four.
  5. Repeat from step 2.
Results
Infinite +1/+1 counters on Scurry Oak. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers.

Chatterfang, Squirrel General
0.15% of 16546 decks 24 decks
Ghave, Guru of Spores
0.22% of 6423 decks 14 decks
Savra, Queen of the Golgari
0.14% of 2793 decks 4 decks
Mazirek, Kraul Death Priest
0.10% of 1960 decks 2 decks
Tayam, Luminous Enigma
0.03% of 5725 decks 2 decks
Prossh, Skyraider of Kher
0.04% of 5151 decks 2 decks
Dina, Soul Steeper
0.03% of 7676 decks 2 decks
Sidisi, Brood Tyrant
0.02% of 6243 decks 1 decks
Ziatora, the Incinerator
0.01% of 7932 decks 1 decks
Sarulf, Realm Eater
0.05% of 2138 decks 1 decks
Hapatra, Vizier of Poisons
0.02% of 4813 decks 1 decks
Hazel of the Rootbloom
0.02% of 4468 decks 1 decks
Anikthea, Hand of Erebos
0.01% of 10155 decks 1 decks
Bilbo, Birthday Celebrant
0.02% of 4976 decks 1 decks
Yargle and Multani
0.02% of 5699 decks 1 decks
Henzie "Toolbox" Torre
0.01% of 14573 decks 1 decks
Atraxa, Praetors' Voice
0.00% of 35211 decks 1 decks
Kenrith, the Returned King
0.00% of 21513 decks 1 decks
High Synergy Cards
Ashnod's Altar
87% of 61 decks +79% synergy
Ivy Lane Denizen
75% of 61 decks +74% synergy
Rosie Cotton of South Lane
69% of 16 decks +65% synergy
Basking Broodscale
59% of 17 decks +56% synergy
Zulaport Cutthroat
66% of 61 decks +56% synergy
Good-Fortune Unicorn
55% of 20 decks +52% synergy
Mazirek, Kraul Death Priest
56% of 61 decks +52% synergy
Blood Artist
64% of 61 decks +52% synergy
Phyrexian Altar
54% of 61 decks +50% synergy
Kitchen Finks
50% of 20 decks +50% synergy
Top Cards
Camellia, the Seedmiser
56% of 9 decks +47% synergy
Pitiless Plunderer
54% of 61 decks +47% synergy
Elas il-Kor, Sadistic Pilgrim
53% of 19 decks +41% synergy
Viscera Seer
52% of 61 decks +43% synergy
Mirkwood Bats
51% of 39 decks +39% synergy
Bloodroot Apothecary
50% of 8 decks +46% synergy
Corpse Knight
50% of 20 decks +44% synergy
Herd Baloth
46% of 61 decks +45% synergy
Cathars' Crusade
45% of 20 decks +39% synergy
Cruel Celebrant
45% of 20 decks +37% synergy
Creatures
Scuzzback Marauders
60% of 5 decks +60% synergy
Hazel of the Rootbloom
44% of 9 decks +39% synergy
Warren Soultrader
40% of 15 decks +33% synergy
Prosperous Innkeeper
39% of 61 decks +37% synergy
Essence Warden
38% of 61 decks +35% synergy
Hazel's Brewmaster
38% of 8 decks +33% synergy
Slimefoot, the Stowaway
36% of 61 decks +34% synergy
Carrion Feeder
36% of 61 decks +31% synergy
Valley Rotcaller
33% of 9 decks +29% synergy
Poison-Tip Archer
33% of 61 decks +27% synergy
Nadier's Nightblade
31% of 61 decks +27% synergy
Conclave Mentor
30% of 20 decks +26% synergy
Ravenous Squirrel
30% of 61 decks +27% synergy
Deep Forest Hermit
28% of 61 decks +27% synergy
Eternal Witness
28% of 61 decks +7% synergy
Squirrel Mob
26% of 61 decks +26% synergy
Yawgmoth, Thran Physician
26% of 61 decks +23% synergy
Jaheira, Friend of the Forest
25% of 59 decks +20% synergy
Avacyn's Pilgrim
25% of 20 decks +10% synergy
Devoted Druid
25% of 61 decks +22% synergy
Academy Manufactor
25% of 61 decks +21% synergy
Chatterfang, Squirrel General
25% of 61 decks +19% synergy
Birds of Paradise
25% of 61 decks -2% synergy
Mondrak, Glory Dominus
24% of 17 decks +14% synergy
Ruthless Knave
23% of 61 decks +22% synergy
Squirrel Sovereign
23% of 61 decks +22% synergy
Nested Shambler
23% of 61 decks +22% synergy
Toski, Bearer of Secrets
23% of 61 decks +16% synergy
Cryptic Trilobite
21% of 61 decks +21% synergy
Safehold Elite
20% of 20 decks +20% synergy
Reveillark
20% of 20 decks +18% synergy
Heliod, Sun-Crowned
20% of 20 decks +17% synergy
Ranger-Captain of Eos
20% of 20 decks +15% synergy
Karmic Guide
20% of 20 decks +15% synergy
Soul Warden
20% of 20 decks +15% synergy
Grand Abolisher
20% of 20 decks +11% synergy
Esper Sentinel
20% of 20 decks -1% synergy
Young Wolf
20% of 61 decks +19% synergy
Mikaeus, the Unhallowed
20% of 61 decks +17% synergy
Corpsejack Menace
20% of 61 decks +15% synergy
Scute Swarm
20% of 61 decks +10% synergy
Tireless Provisioner
20% of 61 decks +8% synergy
Llanowar Elves
20% of 61 decks -1% synergy
Kami of Whispered Hopes
19% of 43 decks +11% synergy
Geralf's Messenger
18% of 61 decks +18% synergy
Putrid Goblin
18% of 61 decks +17% synergy
Falkenrath Noble
18% of 61 decks +16% synergy
Reassembling Skeleton
18% of 61 decks +14% synergy
Disciple of Freyalise
18% of 17 decks +10% synergy
Wight of the Reliquary
18% of 17 decks +9% synergy
Instants
Swords to Plowshares
40% of 20 decks -23% synergy
Eladamri's Call
30% of 20 decks +19% synergy
Anguished Unmaking
30% of 20 decks +6% synergy
Revitalizing Repast
27% of 15 decks +14% synergy
Putrefy
25% of 61 decks +9% synergy
Verdant Command
21% of 61 decks +20% synergy
Vampiric Tutor
21% of 61 decks +3% synergy
Enlightened Tutor
20% of 20 decks +2% synergy
Path to Exile
20% of 20 decks -25% synergy
Village Rites
20% of 61 decks +10% synergy
Heroic Intervention
20% of 61 decks -10% synergy
Second Harvest
18% of 61 decks +13% synergy
Deadly Dispute
18% of 61 decks +7% synergy
Beast Within
18% of 61 decks -21% synergy
Dark Ritual
16% of 61 decks -6% synergy
Worldly Tutor
15% of 61 decks +1% synergy
Krosan Grip
11% of 61 decks +4% synergy
Assassin's Trophy
11% of 61 decks -19% synergy
Chord of Calling
10% of 61 decks +4% synergy
Abrupt Decay
10% of 61 decks -1% synergy
Plumb the Forbidden
8% of 61 decks +5% synergy
Noxious Revival
8% of 61 decks +3% synergy
Golgari Charm
8% of 61 decks +2% synergy
Corrupted Conviction
7% of 41 decks +2% synergy
Tamiyo's Safekeeping
7% of 59 decks +0% synergy
Tragic Slip
7% of 61 decks +3% synergy
Go for the Throat
7% of 61 decks -1% synergy
Nature's Claim
7% of 61 decks -3% synergy
Crop Rotation
7% of 61 decks -3% synergy
Tear Asunder
6% of 53 decks -1% synergy
Reckoner's Bargain
5% of 59 decks +4% synergy
Sorceries
Rootcast Apprenticeship
75% of 4 decks +68% synergy
Cultivate
43% of 61 decks -4% synergy
Swarmyard Massacre
38% of 8 decks +32% synergy
Kodama's Reach
34% of 61 decks +3% synergy
Diabolic Intent
28% of 61 decks +19% synergy
Demonic Tutor
23% of 61 decks +1% synergy
Rampant Growth
23% of 61 decks -12% synergy
Chatterstorm
20% of 61 decks +19% synergy
Three Visits
20% of 61 decks -5% synergy
Diabolic Tutor
18% of 61 decks +12% synergy
Shamanic Revelation
18% of 61 decks +9% synergy
Nature's Lore
18% of 61 decks -14% synergy
Chatter of the Squirrel
16% of 61 decks +16% synergy
Farseek
16% of 61 decks -18% synergy
Vindicate
15% of 20 decks +8% synergy
Acorn Harvest
13% of 61 decks +13% synergy
Chain of Smog
13% of 61 decks +12% synergy
Culling Ritual
13% of 61 decks +2% synergy
Dig Up
12% of 59 decks +9% synergy
Grim Tutor
11% of 61 decks +7% synergy
Green Sun's Zenith
11% of 61 decks +5% synergy
Unearth
10% of 61 decks +6% synergy
Buried Alive
10% of 61 decks +4% synergy
Skyshroud Claim
10% of 61 decks +1% synergy
Victimize
10% of 61 decks -2% synergy
Toxic Deluge
10% of 61 decks -8% synergy
Return from the Wilds
9% of 32 decks +8% synergy
Beseech the Mirror
9% of 32 decks +5% synergy
Gruesome Fate
8% of 61 decks +8% synergy
Triumph of the Hordes
8% of 61 decks +5% synergy
Eldritch Evolution
8% of 61 decks +3% synergy
Casualties of War
8% of 61 decks +3% synergy
Damnation
8% of 61 decks +0% synergy
Jarad's Orders
7% of 61 decks +5% synergy
Pest Infestation
7% of 61 decks +5% synergy
Explore
7% of 61 decks -3% synergy
Utility Artifacts
Skullclamp
34% of 61 decks +22% synergy
Blasting Station
31% of 61 decks +31% synergy
Chitterspitter
28% of 61 decks +27% synergy
Bootleggers' Stash
27% of 59 decks +25% synergy
Blade of the Bloodchief
26% of 61 decks +26% synergy
Lightning Greaves
25% of 61 decks -1% synergy
Coat of Arms
23% of 61 decks +21% synergy
Spawning Pit
13% of 61 decks +13% synergy
Swiftfoot Boots
13% of 61 decks -15% synergy
Tarrian's Soulcleaver
11% of 28 decks +9% synergy
Acorn Catapult
10% of 61 decks +10% synergy
Ghost Lantern
8% of 59 decks +8% synergy
Animation Module
8% of 61 decks +8% synergy
Nim Deathmantle
8% of 61 decks +7% synergy
Altar of the Brood
8% of 61 decks +7% synergy
Birthing Pod
8% of 61 decks +6% synergy
Idol of Oblivion
8% of 61 decks +4% synergy
Bolas's Citadel
8% of 61 decks -1% synergy
Ozolith, the Shattered Spire
7% of 41 decks +1% synergy
Krark-Clan Ironworks
7% of 61 decks +5% synergy
Bow of Nylea
7% of 61 decks +5% synergy
Maskwood Nexus
7% of 61 decks +4% synergy
Whip of Erebos
7% of 61 decks +3% synergy
Aetherflux Reservoir
7% of 61 decks +3% synergy
Enchantments
Bastion of Remembrance
44% of 61 decks +38% synergy
Parallel Lives
41% of 61 decks +34% synergy
Doubling Season
36% of 61 decks +27% synergy
Moldervine Reclamation
34% of 61 decks +25% synergy
Squirrel Nest
30% of 61 decks +28% synergy
Druid's Call
23% of 61 decks +23% synergy
Trudge Garden
21% of 61 decks +21% synergy
Primal Vigor
21% of 61 decks +18% synergy
Anointed Procession
20% of 20 decks +11% synergy
Squirrel Sanctuary
20% of 61 decks +19% synergy
Hardened Scales
20% of 61 decks +11% synergy
Earthcraft
18% of 61 decks +17% synergy
Death's Presence
18% of 61 decks +17% synergy
Cloakwood Hermit
17% of 59 decks +16% synergy
Revel in Riches
16% of 61 decks +13% synergy
Swift Reconfiguration
16% of 19 decks +15% synergy
Light of Promise
15% of 20 decks +14% synergy
Cleric Class
15% of 20 decks +12% synergy
Aura Shards
15% of 20 decks +6% synergy
Smothering Tithe
15% of 20 decks -10% synergy
Tribute to the World Tree
14% of 43 decks +6% synergy
Sylvan Anthem
13% of 61 decks +11% synergy
Grave Pact
13% of 61 decks +9% synergy
Exquisite Blood
13% of 61 decks +8% synergy
Sanguine Bond
13% of 61 decks +7% synergy
Thran Vigil
12% of 50 decks +11% synergy
Fecundity
11% of 61 decks +11% synergy
Branching Evolution
11% of 61 decks +6% synergy
The Meathook Massacre
11% of 61 decks +6% synergy
One with the Kami
10% of 59 decks +10% synergy
Vampiric Rites
10% of 61 decks +7% synergy
Dictate of Erebos
10% of 61 decks +6% synergy
Wild Growth
10% of 61 decks -1% synergy
Elven Chorus
9% of 34 decks +4% synergy
Evolutionary Leap
8% of 61 decks +7% synergy
Beastmaster Ascension
8% of 61 decks +3% synergy
Utopia Sprawl
8% of 61 decks +1% synergy
Phyrexian Arena
8% of 61 decks -7% synergy
Awakening Zone
7% of 61 decks +4% synergy
Journey to Eternity
7% of 61 decks +3% synergy
Bitterblossom
7% of 61 decks +2% synergy
Deathreap Ritual
7% of 61 decks +2% synergy
Necropotence
7% of 61 decks +1% synergy
Animate Dead
7% of 61 decks -3% synergy
Garruk's Uprising
7% of 61 decks -9% synergy
Agent of the Iron Throne
5% of 59 decks +3% synergy
Black Market Connections
5% of 59 decks -6% synergy
Planeswalkers
Garruk, Cursed Huntsman
10% of 61 decks +8% synergy
Vraska, Golgari Queen
7% of 61 decks +4% synergy
Grist, the Hunger Tide
7% of 61 decks +3% synergy
Utility Lands
Yavimaya, Cradle of Growth
38% of 61 decks +28% synergy
Swarmyard
28% of 61 decks +27% synergy
Urborg, Tomb of Yawgmoth
26% of 61 decks +16% synergy
Gavony Township
20% of 20 decks +10% synergy
Phyrexian Tower
20% of 61 decks +11% synergy
Reliquary Tower
20% of 61 decks -10% synergy
Bojuka Bog
20% of 61 decks -11% synergy
High Market
15% of 61 decks +12% synergy
Oran-Rief, the Vastwood
15% of 61 decks +10% synergy
Barad-dûr
13% of 39 decks +10% synergy
Boseiju, Who Endures
12% of 59 decks -8% synergy
The Shire
12% of 43 decks +7% synergy
Grim Backwoods
11% of 61 decks +8% synergy
Temple of the False God
11% of 61 decks +2% synergy
Takenuma, Abandoned Mire
10% of 59 decks -1% synergy
Cabal Coffers
10% of 61 decks -1% synergy
Rogue's Passage
8% of 61 decks -11% synergy
Khalni Garden
7% of 61 decks +5% synergy
Treasure Vault
7% of 61 decks +4% synergy
Buried Ruin
7% of 61 decks +1% synergy
Gaea's Cradle
7% of 61 decks +1% synergy
Mana Artifacts
Sol Ring
87% of 61 decks +2% synergy
Arcane Signet
67% of 61 decks -5% synergy
Golgari Signet
20% of 61 decks +7% synergy
Commander's Sphere
16% of 61 decks +1% synergy
Talisman of Resilience
13% of 61 decks +1% synergy
Mana Crypt
10% of 61 decks +1% synergy
Fellwar Stone
8% of 61 decks -13% synergy
Lotus Petal
7% of 61 decks -0% synergy
Mind Stone
7% of 61 decks -11% synergy
Lands
Command Tower
87% of 61 decks +13% synergy
Savage Lands
80% of 5 decks +57% synergy
Ziatora's Proving Ground
80% of 5 decks +48% synergy
Indatha Triome
55% of 20 decks +24% synergy
Woodland Cemetery
51% of 61 decks +23% synergy
Undergrowth Stadium
48% of 61 decks +21% synergy
Overgrown Tomb
48% of 61 decks +5% synergy
Sandsteppe Citadel
45% of 20 decks +19% synergy
Shadowy Backstreet
43% of 7 decks +29% synergy
Llanowar Wastes
41% of 61 decks +15% synergy
Vault of Champions
40% of 20 decks +14% synergy
Caves of Koilos
40% of 20 decks +12% synergy
Temple Garden
40% of 20 decks -1% synergy
Godless Shrine
40% of 20 decks -1% synergy
Exotic Orchard
36% of 61 decks +1% synergy
Evolving Wilds
33% of 61 decks +12% synergy
Shattered Sanctum
32% of 19 decks +18% synergy
Deathcap Glade
31% of 59 decks +17% synergy
Brushland
30% of 20 decks +14% synergy
Bountiful Promenade
30% of 20 decks +6% synergy
Tainted Wood
28% of 61 decks +15% synergy
Golgari Rot Farm
28% of 61 decks +10% synergy
Haunted Mire
26% of 53 decks +18% synergy
Sunlit Marsh
26% of 19 decks +22% synergy
Twilight Mire
26% of 61 decks +16% synergy
Sunpetal Grove
25% of 20 decks +2% synergy
Necroblossom Snarl
25% of 61 decks +13% synergy
Temple of Malady
25% of 61 decks +8% synergy
Verdant Catacombs
23% of 61 decks +11% synergy
Terramorphic Expanse
21% of 61 decks +6% synergy
Radiant Grove
21% of 19 decks +15% synergy
Viridescent Bog
20% of 20 decks +9% synergy
Orzhov Basilica
20% of 20 decks +4% synergy
Overgrown Farmland
20% of 20 decks +4% synergy
Temple of Silence
20% of 20 decks +2% synergy
Isolated Chapel
20% of 20 decks -7% synergy
Darkbore Pathway
20% of 61 decks +11% synergy
Blooming Marsh
18% of 61 decks +14% synergy
Jungle Hollow
16% of 61 decks +8% synergy
Wooded Bastion
15% of 20 decks +11% synergy
Orzhov Guildgate
15% of 20 decks +10% synergy
Murmuring Bosk
15% of 20 decks +7% synergy
Branchloft Pathway
15% of 20 decks +7% synergy
Fetid Heath
15% of 20 decks +4% synergy
Temple of Plenty
15% of 20 decks +2% synergy
Canopy Vista
15% of 20 decks -21% synergy
Windswept Heath
15% of 61 decks +4% synergy
Myriad Landscape
15% of 61 decks -5% synergy
Underground Mortuary
14% of 21 decks -2% synergy
Fabled Passage
13% of 61 decks +4% synergy