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%inclusion23 decks4.38K decks
Mazirek, Kraul Death Priest
0.5%inclusion15 decks2.98K decks
Chatterfang, Squirrel General
0.0%inclusion5 decks23.5K decks
Jenova, Ancient Calamity
0.0%inclusion2 decks4.50K decks
Ghave, Guru of Spores
0.0%inclusion2 decks7.36K decks
The Wise Mothman
0.0%inclusion2 decks29.8K decks
Grist, the Hunger Tide
0.0%inclusion1 decks7.29K decks
Atraxa, Praetors' Voice
0.0%inclusion1 decks39.1K decks
Daghatar the Adamant
0.3%inclusion1 decks317 decks
Tayam, Luminous Enigma
0.0%inclusion1 decks7.76K decks
Erinis, Gloom Stalker // Agent of the Iron Throne
8.3%inclusion1 decks12 decks
Long Feng, Grand Secretariat
0.2%inclusion1 decks640 decks
Dina, Soul Steeper
0.0%inclusion1 decks8.36K decks
Hapatra, Vizier of Poisons
0.0%inclusion1 decks5.61K decks
Prossh, Skyraider of Kher
0.0%inclusion1 decks6.36K decks
New Cards
Eirdu, Carrier of Dawn
50%inclusion1 decks2 decks
49%synergy
Lluwen, Imperfect Naturalist
18%inclusion2 decks11 decks
17%synergy
High Perfect Morcant
12%inclusion2 decks17 decks
10%synergy
Bitterbloom Bearer
10%inclusion3 decks29 decks
9%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
81%inclusion44 decks54 decks
80%synergy
Viscera Seer
86%inclusion50 decks58 decks
78%synergy
Ashnod's Altar
83%inclusion48 decks58 decks
76%synergy
Putrid Goblin
72%inclusion42 decks58 decks
72%synergy
Carrion Feeder
71%inclusion41 decks58 decks
66%synergy
Ivy Lane Denizen
66%inclusion38 decks58 decks
64%synergy
Mazirek, Kraul Death Priest
66%inclusion38 decks58 decks
62%synergy
High Market
59%inclusion34 decks58 decks
56%synergy
Top Cards
Wight of the Reliquary
59%inclusion32 decks54 decks
54%synergy
Diabolic Intent
55%inclusion32 decks58 decks
47%synergy
Essence Warden
53%inclusion31 decks58 decks
51%synergy
Grave Pact
48%inclusion28 decks58 decks
44%synergy
Poison-Tip Archer
47%inclusion27 decks58 decks
42%synergy
Abrupt Decay
47%inclusion27 decks58 decks
37%synergy
Llanowar Elves
47%inclusion27 decks58 decks
26%synergy
Meren of Clan Nel Toth
45%inclusion26 decks58 decks
41%synergy
Blood Artist
45%inclusion26 decks58 decks
33%synergy
Putrefy
45%inclusion26 decks58 decks
29%synergy
Game Changers
Tergrid, God of Fright
43%inclusion25 decks58 decks
41%synergy
Vampiric Tutor
29%inclusion17 decks58 decks
14%synergy
Demonic Tutor
29%inclusion17 decks58 decks
10%synergy
Braids, Cabal Minion
24%inclusion14 decks58 decks
24%synergy
Worldly Tutor
16%inclusion9 decks58 decks
4%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
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
Zulaport Cutthroat
43%inclusion25 decks58 decks
35%synergy
Beledros Witherbloom
40%inclusion23 decks58 decks
36%synergy
Pitiless Plunderer
40%inclusion23 decks58 decks
31%synergy
Evolution Witness
39%inclusion21 decks54 decks
36%synergy
Spike Feeder
38%inclusion22 decks58 decks
38%synergy
Vraska, the Silencer
38%inclusion21 decks56 decks
36%synergy
Glissa, the Traitor
36%inclusion21 decks58 decks
36%synergy
Slimefoot, the Stowaway
36%inclusion21 decks58 decks
35%synergy
Lathril, Blade of the Elves
36%inclusion21 decks58 decks
35%synergy
Fauna Shaman
36%inclusion21 decks58 decks
34%synergy
The Gitrog, Ravenous Ride
36%inclusion20 decks56 decks
34%synergy
Storrev, Devkarin Lich
34%inclusion20 decks58 decks
34%synergy
Valentin, Dean of the Vein
34%inclusion20 decks58 decks
34%synergy
Glissa Sunslayer
34%inclusion20 decks58 decks
30%synergy
Deathrite Shaman
34%inclusion20 decks58 decks
24%synergy
Disciple of Freyalise
33%inclusion18 decks54 decks
28%synergy
Ruthless Winnower
33%inclusion19 decks58 decks
32%synergy
Elvish Piper
33%inclusion19 decks58 decks
32%synergy
Elvish Harbinger
33%inclusion19 decks58 decks
32%synergy
Sakura-Tribe Elder
33%inclusion19 decks58 decks
16%synergy
Izoni, Center of the Web
31%inclusion18 decks58 decks
31%synergy
Rhys the Exiled
31%inclusion18 decks58 decks
30%synergy
Izoni, Thousand-Eyed
31%inclusion18 decks58 decks
29%synergy
Jarad, Golgari Lich Lord
31%inclusion18 decks58 decks
27%synergy
Korozda Guildmage
29%inclusion17 decks58 decks
29%synergy
Ornithopter
29%inclusion17 decks58 decks
27%synergy
Umbral Collar Zealot
26%inclusion9 decks34 decks
23%synergy
Piper of the Swarm
26%inclusion15 decks58 decks
25%synergy
Horizon Explorer
24%inclusion8 decks34 decks
20%synergy
Yawgmoth, Thran Physician
22%inclusion13 decks58 decks
19%synergy
Rendclaw Trow
21%inclusion12 decks58 decks
21%synergy
Prosperous Innkeeper
21%inclusion12 decks58 decks
18%synergy
Devoted Druid
21%inclusion12 decks58 decks
18%synergy
Reassembling Skeleton
21%inclusion12 decks58 decks
17%synergy
Scute Swarm
19%inclusion11 decks58 decks
9%synergy
Warren Soultrader
19%inclusion10 decks54 decks
13%synergy
Icetill Explorer
18%inclusion6 decks34 decks
11%synergy
Nested Shambler
17%inclusion10 decks58 decks
16%synergy
Puppeteer Clique
17%inclusion10 decks58 decks
16%synergy
Mirkwood Bats
17%inclusion10 decks58 decks
8%synergy
Accursed Marauder
17%inclusion9 decks54 decks
11%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
Birds of Paradise
16%inclusion9 decks58 decks
-12%synergy
Long Feng, Grand Secretariat
15%inclusion5 decks33 decks
15%synergy
Instants
Negate
100%inclusion3 decks3 decks
79%synergy
Revitalizing Repast
54%inclusion29 decks54 decks
45%synergy
Deadly Dispute
29%inclusion17 decks58 decks
17%synergy
Village Rites
22%inclusion13 decks58 decks
13%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
10%inclusion6 decks58 decks
1%synergy
Flare of Malice
7.4%inclusion4 decks54 decks
5%synergy
Culling the Weak
6.9%inclusion4 decks58 decks
3%synergy
Golgari Charm
6.9%inclusion4 decks58 decks
2%synergy
Entish Restoration
6.9%inclusion4 decks58 decks
0%synergy
Beast Within
6.9%inclusion4 decks58 decks
-27%synergy
Mausoleum Secrets
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
Sheoldred's Edict
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
Sorceries
Casualties of War
36%inclusion21 decks58 decks
32%synergy
Gaze of Granite
29%inclusion17 decks58 decks
28%synergy
Genesis Wave
26%inclusion15 decks58 decks
23%synergy
Rise of the Witch-king
22%inclusion13 decks58 decks
18%synergy
Nature's Rhythm
16%inclusion7 decks43 decks
12%synergy
Eldritch Evolution
16%inclusion9 decks58 decks
11%synergy
Victimize
16%inclusion9 decks58 decks
3%synergy
Cultivate
16%inclusion9 decks58 decks
-27%synergy
Worthy Cost
14%inclusion6 decks43 decks
13%synergy
Pick Your Poison
14%inclusion8 decks58 decks
13%synergy
Culling Ritual
14%inclusion8 decks58 decks
3%synergy
Kodama's Reach
14%inclusion8 decks58 decks
-13%synergy
Lively Dirge
13%inclusion7 decks56 decks
11%synergy
Gix's Command
12%inclusion7 decks58 decks
12%synergy
Deadly Brew
12%inclusion7 decks58 decks
11%synergy
Diabolic Tutor
12%inclusion7 decks58 decks
7%synergy
Three Visits
12%inclusion7 decks58 decks
-12%synergy
Nature's Lore
12%inclusion7 decks58 decks
-19%synergy
Make an Example
10%inclusion6 decks58 decks
10%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
-24%synergy
Grim Tutor
6.9%inclusion4 decks58 decks
3%synergy
Dread Return
6.9%inclusion4 decks58 decks
2%synergy
Rise of the Dark Realms
5.2%inclusion3 decks58 decks
0%synergy
Feed the Swarm
5.2%inclusion3 decks58 decks
-11%synergy
Utility Artifacts
Phyrexian Altar
40%inclusion23 decks58 decks
36%synergy
Swiftfoot Boots
38%inclusion22 decks58 decks
11%synergy
Whip of Erebos
34%inclusion20 decks58 decks
31%synergy
Birthing Pod
33%inclusion19 decks58 decks
31%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
Tarrian's Soulcleaver
10%inclusion6 decks58 decks
9%synergy
Blasting Station
8.6%inclusion5 decks58 decks
8%synergy
The Great Henge
8.6%inclusion5 decks58 decks
-1%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
Spawning Pit
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
43%inclusion25 decks58 decks
43%synergy
Deadbridge Chant
41%inclusion24 decks58 decks
39%synergy
Bitterblossom
38%inclusion22 decks58 decks
34%synergy
Palace Siege
33%inclusion19 decks58 decks
32%synergy
Virtue of Persistence
31%inclusion18 decks58 decks
29%synergy
Journey to Eternity
29%inclusion17 decks58 decks
27%synergy
Sadistic Glee
28%inclusion16 decks58 decks
27%synergy
Retribution of the Ancients
19%inclusion11 decks58 decks
19%synergy
Bastion of Remembrance
17%inclusion10 decks58 decks
11%synergy
Moldervine Reclamation
17%inclusion10 decks58 decks
10%synergy
Doubling Season
14%inclusion8 decks58 decks
4%synergy
Hardened Scales
12%inclusion7 decks58 decks
2%synergy
One with the Kami
10%inclusion6 decks58 decks
10%synergy
Cover of Darkness
10%inclusion6 decks58 decks
8%synergy
Parallel Lives
10%inclusion6 decks58 decks
4%synergy
Steely Resolve
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
Earthcraft
6.9%inclusion4 decks58 decks
6%synergy
Master Chef
6.9%inclusion4 decks58 decks
6%synergy
Funeral Room // Awakening Hall
6.0%inclusion3 decks50 decks
4%synergy
Druid's Call
5.2%inclusion3 decks58 decks
5%synergy
Awakening Zone
5.2%inclusion3 decks58 decks
3%synergy
Primal Vigor
5.2%inclusion3 decks58 decks
2%synergy
Exquisite Blood
5.2%inclusion3 decks58 decks
0%synergy
Black Market Connections
5.2%inclusion3 decks58 decks
-7%synergy
Planeswalkers
Grist, the Hunger Tide
40%inclusion23 decks58 decks
36%synergy
Vraska, Golgari Queen
38%inclusion22 decks58 decks
36%synergy
Garruk, Cursed Huntsman
33%inclusion19 decks58 decks
31%synergy
Liliana, Dreadhorde General
8.6%inclusion5 decks58 decks
5%synergy
Utility Lands
Phyrexian Tower
57%inclusion33 decks58 decks
48%synergy
Barad-dûr
31%inclusion18 decks58 decks
29%synergy
Yavimaya, Cradle of Growth
31%inclusion18 decks58 decks
22%synergy
Urborg, Tomb of Yawgmoth
29%inclusion17 decks58 decks
20%synergy
Midgar, City of Mako
26%inclusion10 decks39 decks
22%synergy
Swarmyard
21%inclusion12 decks58 decks
19%synergy
Eumidian Hatchery
18%inclusion6 decks34 decks
16%synergy
Boseiju, Who Endures
14%inclusion8 decks58 decks
-5%synergy
Bojuka Bog
14%inclusion8 decks58 decks
-16%synergy
Shifting Woodland
11%inclusion6 decks54 decks
4%synergy
Three Tree City
9.4%inclusion5 decks53 decks
4%synergy
Argoth, Sanctum of Nature
8.6%inclusion5 decks58 decks
8%synergy
Mortuary Mire
8.6%inclusion5 decks58 decks
4%synergy
Takenuma, Abandoned Mire
8.6%inclusion5 decks58 decks
0%synergy
Reliquary Tower
8.6%inclusion5 decks58 decks
-21%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
Cabal Coffers
6.9%inclusion4 decks58 decks
-3%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
69%inclusion40 decks58 decks
-3%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
33%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
57%inclusion33 decks58 decks
16%synergy
Blooming Marsh
41%inclusion24 decks58 decks
37%synergy
Verdant Catacombs
40%inclusion23 decks58 decks
29%synergy
Nurturing Peatland
34%inclusion20 decks58 decks
30%synergy
Llanowar Wastes
29%inclusion17 decks58 decks
2%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 decks34 decks
9%synergy
Windswept Heath
17%inclusion10 decks58 decks
6%synergy
Path of Ancestry
16%inclusion9 decks58 decks
-7%synergy
Festering Thicket
15%inclusion5 decks34 decks
10%synergy
Deathcap Glade
14%inclusion8 decks58 decks
1%synergy
Bayou
14%inclusion8 decks58 decks
0%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
9.1%inclusion4 decks44 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