Necrosynthesis
Herd Baloth
Altar of Dementia

   Prerequisites

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

   Steps

How does this combo work?
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 Herd Baloth.
3
Herd Baloth triggers, creating a 4/4 Beast creature token.
4
Activate Altar of Dementia by sacrificing the Beast token, milling target player four.
5
Repeat from step 2.

   Results

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Savra, Queen of the Golgari
0.5%inclusion22 decks4.36K decks
Mazirek, Kraul Death Priest
0.5%inclusion15 decks2.91K decks
Chatterfang, Squirrel General
0.0%inclusion6 decks22.9K decks
Jenova, Ancient Calamity
0.0%inclusion2 decks4.22K decks
Ghave, Guru of Spores
0.0%inclusion2 decks7.26K decks
The Wise Mothman
0.0%inclusion2 decks28.6K decks
Grist, the Hunger Tide
0.0%inclusion1 decks7.18K decks
Atraxa, Praetors' Voice
0.0%inclusion1 decks38.5K decks
Daghatar the Adamant
0.3%inclusion1 decks319 decks
Tayam, Luminous Enigma
0.0%inclusion1 decks7.54K decks
Erinis, Gloom Stalker // Agent of the Iron Throne
8.3%inclusion1 decks12 decks
Long Feng, Grand Secretariat
0.2%inclusion1 decks593 decks
Dina, Soul Steeper
0.0%inclusion1 decks8.29K decks
Hapatra, Vizier of Poisons
0.0%inclusion1 decks5.54K decks
Prossh, Skyraider of Kher
0.0%inclusion1 decks6.24K decks
New Cards
Eirdu, Carrier of Dawn
50%inclusion1 decks2 decks
49%synergy
Lluwen, Imperfect Naturalist
10%inclusion1 decks10 decks
9%synergy
Bitterbloom Bearer
7.1%inclusion2 decks28 decks
6%synergy
High Perfect Morcant
6.3%inclusion1 decks16 decks
4%synergy
High Synergy Cards
Rosie Cotton of South Lane
100%inclusion5 decks5 decks
97%synergy
Scurry Oak
88%inclusion51 decks58 decks
86%synergy
Basking Broodscale
83%inclusion44 decks53 decks
81%synergy
Viscera Seer
84%inclusion49 decks58 decks
76%synergy
Ashnod's Altar
83%inclusion48 decks58 decks
76%synergy
Putrid Goblin
69%inclusion40 decks58 decks
68%synergy
Carrion Feeder
69%inclusion40 decks58 decks
65%synergy
Ivy Lane Denizen
66%inclusion38 decks58 decks
64%synergy
Mazirek, Kraul Death Priest
66%inclusion38 decks58 decks
62%synergy
High Market
57%inclusion33 decks58 decks
54%synergy
Top Cards
Wight of the Reliquary
58%inclusion31 decks53 decks
53%synergy
Diabolic Intent
55%inclusion32 decks58 decks
47%synergy
Essence Warden
52%inclusion30 decks58 decks
49%synergy
Grave Pact
47%inclusion27 decks58 decks
42%synergy
Blood Artist
47%inclusion27 decks58 decks
35%synergy
Poison-Tip Archer
45%inclusion26 decks58 decks
40%synergy
Zulaport Cutthroat
45%inclusion26 decks58 decks
36%synergy
Abrupt Decay
45%inclusion26 decks58 decks
35%synergy
Llanowar Elves
45%inclusion26 decks58 decks
25%synergy
Meren of Clan Nel Toth
43%inclusion25 decks58 decks
39%synergy
Game Changers
Tergrid, God of Fright
41%inclusion24 decks58 decks
40%synergy
Demonic Tutor
31%inclusion18 decks58 decks
12%synergy
Vampiric Tutor
29%inclusion17 decks58 decks
14%synergy
Braids, Cabal Minion
22%inclusion13 decks58 decks
22%synergy
Worldly Tutor
17%inclusion10 decks58 decks
5%synergy
Crop Rotation
10%inclusion6 decks58 decks
1%synergy
Field of the Dead
6.9%inclusion4 decks58 decks
4%synergy
Ancient Tomb
6.9%inclusion4 decks58 decks
-3%synergy
Mox Diamond
5.2%inclusion3 decks58 decks
1%synergy
Gaea's Cradle
5.2%inclusion3 decks58 decks
-1%synergy
Creatures
Safehold Elite
60%inclusion3 decks5 decks
60%synergy
Kitchen Finks
60%inclusion3 decks5 decks
60%synergy
Pitiless Plunderer
41%inclusion24 decks58 decks
33%synergy
Evolution Witness
40%inclusion21 decks53 decks
36%synergy
Beledros Witherbloom
38%inclusion22 decks58 decks
34%synergy
Vraska, the Silencer
36%inclusion20 decks55 decks
35%synergy
Spike Feeder
36%inclusion21 decks58 decks
36%synergy
Slimefoot, the Stowaway
36%inclusion21 decks58 decks
35%synergy
The Gitrog, Ravenous Ride
35%inclusion19 decks55 decks
33%synergy
Glissa, the Traitor
34%inclusion20 decks58 decks
34%synergy
Lathril, Blade of the Elves
34%inclusion20 decks58 decks
33%synergy
Fauna Shaman
34%inclusion20 decks58 decks
32%synergy
Storrev, Devkarin Lich
33%inclusion19 decks58 decks
32%synergy
Valentin, Dean of the Vein
33%inclusion19 decks58 decks
32%synergy
Glissa Sunslayer
33%inclusion19 decks58 decks
28%synergy
Deathrite Shaman
33%inclusion19 decks58 decks
22%synergy
Sakura-Tribe Elder
33%inclusion19 decks58 decks
16%synergy
Disciple of Freyalise
32%inclusion17 decks53 decks
27%synergy
Ruthless Winnower
31%inclusion18 decks58 decks
31%synergy
Elvish Piper
31%inclusion18 decks58 decks
30%synergy
Elvish Harbinger
31%inclusion18 decks58 decks
30%synergy
Jarad, Golgari Lich Lord
31%inclusion18 decks58 decks
27%synergy
Korozda Guildmage
29%inclusion17 decks58 decks
29%synergy
Izoni, Center of the Web
29%inclusion17 decks58 decks
29%synergy
Rhys the Exiled
29%inclusion17 decks58 decks
29%synergy
Izoni, Thousand-Eyed
29%inclusion17 decks58 decks
28%synergy
Ornithopter
28%inclusion16 decks58 decks
26%synergy
Umbral Collar Zealot
27%inclusion9 decks33 decks
24%synergy
Piper of the Swarm
26%inclusion15 decks58 decks
25%synergy
Horizon Explorer
24%inclusion8 decks33 decks
21%synergy
Yawgmoth, Thran Physician
24%inclusion14 decks58 decks
21%synergy
Devoted Druid
22%inclusion13 decks58 decks
19%synergy
Reassembling Skeleton
22%inclusion13 decks58 decks
19%synergy
Prosperous Innkeeper
21%inclusion12 decks58 decks
18%synergy
Rendclaw Trow
19%inclusion11 decks58 decks
19%synergy
Scute Swarm
19%inclusion11 decks58 decks
9%synergy
Warren Soultrader
19%inclusion10 decks53 decks
13%synergy
Icetill Explorer
18%inclusion6 decks33 decks
11%synergy
Nested Shambler
17%inclusion10 decks58 decks
16%synergy
Puppeteer Clique
17%inclusion10 decks58 decks
16%synergy
Birds of Paradise
17%inclusion10 decks58 decks
-10%synergy
Accursed Marauder
17%inclusion9 decks53 decks
12%synergy
Long Feng, Grand Secretariat
16%inclusion5 decks32 decks
15%synergy
Aerie Ouphes
16%inclusion9 decks58 decks
15%synergy
Walking Ballista
16%inclusion9 decks58 decks
13%synergy
Springbloom Druid
16%inclusion9 decks58 decks
12%synergy
Kami of Whispered Hopes
16%inclusion9 decks58 decks
9%synergy
Braids, Arisen Nightmare
16%inclusion9 decks58 decks
8%synergy
Mirkwood Bats
16%inclusion9 decks58 decks
7%synergy
Gene Pollinator
15%inclusion5 decks33 decks
15%synergy
Instants
Negate
100%inclusion3 decks3 decks
79%synergy
Revitalizing Repast
53%inclusion28 decks53 decks
44%synergy
Putrefy
43%inclusion25 decks58 decks
27%synergy
Deadly Dispute
29%inclusion17 decks58 decks
17%synergy
Village Rites
24%inclusion14 decks58 decks
15%synergy
Dark Ritual
19%inclusion11 decks58 decks
-5%synergy
Assassin's Trophy
19%inclusion11 decks58 decks
-12%synergy
Corrupted Conviction
17%inclusion10 decks58 decks
13%synergy
Tear Asunder
17%inclusion10 decks58 decks
10%synergy
Heroic Intervention
17%inclusion10 decks58 decks
-13%synergy
Inspiring Call
16%inclusion9 decks58 decks
7%synergy
Harrow
12%inclusion7 decks58 decks
3%synergy
Golgari Charm
8.6%inclusion5 decks58 decks
4%synergy
Flare of Malice
7.5%inclusion4 decks53 decks
5%synergy
Culling the Weak
6.9%inclusion4 decks58 decks
3%synergy
Beast Within
6.9%inclusion4 decks58 decks
-27%synergy
Mausoleum Secrets
5.2%inclusion3 decks58 decks
5%synergy
Verdant Command
5.2%inclusion3 decks58 decks
5%synergy
Vona's Hunger
5.2%inclusion3 decks58 decks
4%synergy
Tend the Pests
5.2%inclusion3 decks58 decks
4%synergy
Summoner's Pact
5.2%inclusion3 decks58 decks
4%synergy
Plumb the Forbidden
5.2%inclusion3 decks58 decks
3%synergy
Archdruid's Charm
5.2%inclusion3 decks58 decks
0%synergy
Tamiyo's Safekeeping
5.2%inclusion3 decks58 decks
-1%synergy
Entish Restoration
5.2%inclusion3 decks58 decks
-1%synergy
Sorceries
Casualties of War
34%inclusion20 decks58 decks
30%synergy
Gaze of Granite
28%inclusion16 decks58 decks
26%synergy
Genesis Wave
24%inclusion14 decks58 decks
22%synergy
Rise of the Witch-king
21%inclusion12 decks58 decks
16%synergy
Cultivate
17%inclusion10 decks58 decks
-25%synergy
Nature's Rhythm
17%inclusion7 decks42 decks
13%synergy
Eldritch Evolution
16%inclusion9 decks58 decks
11%synergy
Victimize
16%inclusion9 decks58 decks
3%synergy
Nature's Lore
16%inclusion9 decks58 decks
-16%synergy
Worthy Cost
14%inclusion6 decks42 decks
14%synergy
Pick Your Poison
14%inclusion8 decks58 decks
13%synergy
Culling Ritual
14%inclusion8 decks58 decks
3%synergy
Three Visits
14%inclusion8 decks58 decks
-11%synergy
Kodama's Reach
14%inclusion8 decks58 decks
-14%synergy
Lively Dirge
13%inclusion7 decks55 decks
11%synergy
Gix's Command
12%inclusion7 decks58 decks
12%synergy
Deadly Brew
12%inclusion7 decks58 decks
11%synergy
Make an Example
10%inclusion6 decks58 decks
10%synergy
Diabolic Tutor
10%inclusion6 decks58 decks
5%synergy
Toxic Deluge
10%inclusion6 decks58 decks
-8%synergy
Reanimate
10%inclusion6 decks58 decks
-9%synergy
Farseek
10%inclusion6 decks58 decks
-26%synergy
Pest Infestation
8.6%inclusion5 decks58 decks
6%synergy
Rampant Growth
8.6%inclusion5 decks58 decks
-25%synergy
Grim Tutor
6.9%inclusion4 decks58 decks
3%synergy
Dread Return
6.9%inclusion4 decks58 decks
2%synergy
Innocent Blood
5.2%inclusion3 decks58 decks
4%synergy
Unearth
5.2%inclusion3 decks58 decks
2%synergy
Beseech the Mirror
5.2%inclusion3 decks58 decks
2%synergy
Rise of the Dark Realms
5.2%inclusion3 decks58 decks
1%synergy
Green Sun's Zenith
5.2%inclusion3 decks58 decks
0%synergy
Feed the Swarm
5.2%inclusion3 decks58 decks
-11%synergy
Utility Artifacts
Phyrexian Altar
41%inclusion24 decks58 decks
38%synergy
Swiftfoot Boots
36%inclusion21 decks58 decks
9%synergy
Whip of Erebos
33%inclusion19 decks58 decks
29%synergy
Birthing Pod
31%inclusion18 decks58 decks
29%synergy
Blade of the Bloodchief
22%inclusion13 decks58 decks
22%synergy
Ghost Lantern
19%inclusion11 decks58 decks
19%synergy
Lightning Greaves
17%inclusion10 decks58 decks
-8%synergy
Skullclamp
16%inclusion9 decks58 decks
4%synergy
Animation Module
12%inclusion7 decks58 decks
12%synergy
Altar of the Brood
12%inclusion7 decks58 decks
11%synergy
Blasting Station
10%inclusion6 decks58 decks
10%synergy
Tarrian's Soulcleaver
10%inclusion6 decks58 decks
9%synergy
The Great Henge
8.6%inclusion5 decks58 decks
-1%synergy
Spawning Pit
6.9%inclusion4 decks58 decks
7%synergy
Krark-Clan Ironworks
6.9%inclusion4 decks58 decks
6%synergy
Nuka-Cola Vending Machine
6.9%inclusion4 decks58 decks
6%synergy
Coat of Arms
6.9%inclusion4 decks58 decks
5%synergy
Minion Reflector
5.2%inclusion3 decks58 decks
5%synergy
Clock of Omens
5.2%inclusion3 decks58 decks
4%synergy
Chitterspitter
5.2%inclusion3 decks58 decks
4%synergy
Bootleggers' Stash
5.2%inclusion3 decks58 decks
3%synergy
The Ozolith
5.2%inclusion3 decks58 decks
2%synergy
Idol of Oblivion
5.2%inclusion3 decks58 decks
0%synergy
Enchantments
Trudge Garden
41%inclusion24 decks58 decks
41%synergy
Deadbridge Chant
40%inclusion23 decks58 decks
37%synergy
Bitterblossom
36%inclusion21 decks58 decks
32%synergy
Palace Siege
31%inclusion18 decks58 decks
30%synergy
Virtue of Persistence
29%inclusion17 decks58 decks
27%synergy
Sadistic Glee
28%inclusion16 decks58 decks
27%synergy
Journey to Eternity
28%inclusion16 decks58 decks
25%synergy
Retribution of the Ancients
19%inclusion11 decks58 decks
19%synergy
Bastion of Remembrance
19%inclusion11 decks58 decks
12%synergy
Moldervine Reclamation
19%inclusion11 decks58 decks
12%synergy
Doubling Season
14%inclusion8 decks58 decks
4%synergy
One with the Kami
12%inclusion7 decks58 decks
12%synergy
Parallel Lives
12%inclusion7 decks58 decks
6%synergy
Hardened Scales
12%inclusion7 decks58 decks
2%synergy
Cover of Darkness
10%inclusion6 decks58 decks
8%synergy
Steely Resolve
8.6%inclusion5 decks58 decks
8%synergy
Earthcraft
8.6%inclusion5 decks58 decks
8%synergy
Death's Presence
8.6%inclusion5 decks58 decks
8%synergy
Dictate of Erebos
8.6%inclusion5 decks58 decks
6%synergy
Bloodchief Ascension
8.6%inclusion5 decks58 decks
5%synergy
Thran Vigil
6.9%inclusion4 decks58 decks
6%synergy
Master Chef
6.9%inclusion4 decks58 decks
6%synergy
Primal Vigor
6.9%inclusion4 decks58 decks
4%synergy
Black Market Connections
6.9%inclusion4 decks58 decks
-5%synergy
Funeral Room // Awakening Hall
6.1%inclusion3 decks49 decks
4%synergy
Druid's Call
5.2%inclusion3 decks58 decks
5%synergy
Squirrel Nest
5.2%inclusion3 decks58 decks
4%synergy
Awakening Zone
5.2%inclusion3 decks58 decks
3%synergy
Exquisite Blood
5.2%inclusion3 decks58 decks
0%synergy
Wild Growth
5.2%inclusion3 decks58 decks
-5%synergy
Phyrexian Arena
5.2%inclusion3 decks58 decks
-10%synergy
Planeswalkers
Grist, the Hunger Tide
38%inclusion22 decks58 decks
34%synergy
Vraska, Golgari Queen
34%inclusion20 decks58 decks
32%synergy
Garruk, Cursed Huntsman
33%inclusion19 decks58 decks
31%synergy
Liliana, Dreadhorde General
8.6%inclusion5 decks58 decks
5%synergy
Utility Lands
Phyrexian Tower
55%inclusion32 decks58 decks
46%synergy
Yavimaya, Cradle of Growth
33%inclusion19 decks58 decks
24%synergy
Urborg, Tomb of Yawgmoth
31%inclusion18 decks58 decks
22%synergy
Barad-dûr
29%inclusion17 decks58 decks
27%synergy
Midgar, City of Mako
24%inclusion9 decks38 decks
20%synergy
Swarmyard
22%inclusion13 decks58 decks
21%synergy
Eumidian Hatchery
18%inclusion6 decks33 decks
17%synergy
Boseiju, Who Endures
16%inclusion9 decks58 decks
-3%synergy
Bojuka Bog
14%inclusion8 decks58 decks
-16%synergy
Shifting Woodland
11%inclusion6 decks53 decks
4%synergy
Takenuma, Abandoned Mire
10%inclusion6 decks58 decks
2%synergy
Reliquary Tower
10%inclusion6 decks58 decks
-20%synergy
Three Tree City
10%inclusion5 decks52 decks
5%synergy
Argoth, Sanctum of Nature
8.6%inclusion5 decks58 decks
7%synergy
Mortuary Mire
8.6%inclusion5 decks58 decks
4%synergy
Cabal Coffers
8.6%inclusion5 decks58 decks
-1%synergy
Havenwood Battleground
6.9%inclusion4 decks58 decks
7%synergy
Grim Backwoods
6.9%inclusion4 decks58 decks
3%synergy
Urza's Saga
6.9%inclusion4 decks58 decks
0%synergy
Yavimaya Hollow
5.2%inclusion3 decks58 decks
4%synergy
Lotus Field
5.2%inclusion3 decks58 decks
4%synergy
The Shire
5.2%inclusion3 decks58 decks
2%synergy
Shizo, Death's Storehouse
5.2%inclusion3 decks58 decks
1%synergy
Rogue's Passage
5.2%inclusion3 decks58 decks
-15%synergy
Mana Artifacts
Sol Ring
90%inclusion52 decks58 decks
6%synergy
Arcane Signet
67%inclusion39 decks58 decks
-5%synergy
Talisman of Resilience
10%inclusion6 decks58 decks
-2%synergy
Lotus Petal
6.9%inclusion4 decks58 decks
0%synergy
Golgari Signet
6.9%inclusion4 decks58 decks
-3%synergy
Lands
Command Tower
88%inclusion51 decks58 decks
14%synergy
Temple Garden
80%inclusion4 decks5 decks
41%synergy
Godless Shrine
80%inclusion4 decks5 decks
39%synergy
Undergrowth Stadium
67%inclusion39 decks58 decks
44%synergy
Woodland Cemetery
66%inclusion38 decks58 decks
34%synergy
Vault of Champions
60%inclusion3 decks5 decks
36%synergy
Sandsteppe Citadel
60%inclusion3 decks5 decks
34%synergy
Indatha Triome
60%inclusion3 decks5 decks
32%synergy
Overgrown Tomb
59%inclusion34 decks58 decks
18%synergy
Verdant Catacombs
41%inclusion24 decks58 decks
30%synergy
Blooming Marsh
40%inclusion23 decks58 decks
35%synergy
Nurturing Peatland
33%inclusion19 decks58 decks
28%synergy
Llanowar Wastes
31%inclusion18 decks58 decks
4%synergy
Twilight Mire
28%inclusion16 decks58 decks
14%synergy
Golgari Rot Farm
24%inclusion14 decks58 decks
7%synergy
Fabled Passage
22%inclusion13 decks58 decks
13%synergy
Underground Mortuary
22%inclusion13 decks58 decks
10%synergy
Tainted Wood
21%inclusion12 decks58 decks
7%synergy
Necroblossom Snarl
19%inclusion11 decks58 decks
8%synergy
Exotic Orchard
19%inclusion11 decks58 decks
-18%synergy
Vernal Fen
18%inclusion6 decks33 decks
10%synergy
Windswept Heath
17%inclusion10 decks58 decks
6%synergy
Bayou
16%inclusion9 decks58 decks
2%synergy
Path of Ancestry
16%inclusion9 decks58 decks
-7%synergy
Festering Thicket
15%inclusion5 decks33 decks
10%synergy
Deathcap Glade
14%inclusion8 decks58 decks
1%synergy
Polluted Delta
12%inclusion7 decks58 decks
0%synergy
Temple of Malady
12%inclusion7 decks58 decks
-4%synergy
Haunted Mire
10%inclusion6 decks58 decks
4%synergy
Cavern of Souls
10%inclusion6 decks58 decks
3%synergy
Wooded Foothills
10%inclusion6 decks58 decks
0%synergy
Bloodstained Mire
10%inclusion6 decks58 decks
-1%synergy
Misty Rainforest
10%inclusion6 decks58 decks
-1%synergy
Evolving Wilds
10%inclusion6 decks58 decks
-10%synergy
Wastewood Verge
9.3%inclusion4 decks43 decks
2%synergy
Darkbore Pathway
8.6%inclusion5 decks58 decks
2%synergy
Marsh Flats
8.6%inclusion5 decks58 decks
-2%synergy
Terramorphic Expanse
6.9%inclusion4 decks58 decks
-8%synergy
Escape Tunnel
5.2%inclusion3 decks58 decks
4%synergy
Riveteers Overlook
5.2%inclusion3 decks58 decks
3%synergy