Xathrid Necromancer + Conspiracy + Altar of Dementia

Xathrid Necromancer
Conspiracy
Altar of Dementia

Requires
Xathrid Necromancer must be on the battlefield. Conspiracy must be on the battlefield. Altar of Dementia must be on the battlefield. "Human" chosen with Conspiracy. You control at least one other creature.
Steps
  1. Activate Altar of Dementia by sacrificing any other creature.
  2. Xathrid Necromancer triggers, creating a 2/2 Zombie creature token.
  3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers. Infinite self-mill.

Endrek Sahr, Master Breeder
0.22% of 1348 decks 3 decks
Lord of Tresserhorn
0.27% of 735 decks 2 decks
Varina, Lich Queen
0.03% of 7141 decks 2 decks
Nekusar, the Mindrazer
0.01% of 18855 decks 2 decks
Silvar, Devourer of the Free // Trynn, Champion of Freedom
0.05% of 3672 decks 2 decks
Vish Kal, Blood Arbiter
0.42% of 237 decks 1 decks
Gorex, the Tombshell
0.28% of 360 decks 1 decks
Henry Wu, InGen Geneticist
0.10% of 1026 decks 1 decks
Astarion, the Decadent
0.02% of 4136 decks 1 decks
Anowon, the Ruin Thief
0.02% of 6630 decks 1 decks
Etrata, the Silencer
0.07% of 1456 decks 1 decks
Teysa, Orzhov Scion
0.04% of 2774 decks 1 decks
Firja, Judge of Valor
0.08% of 1184 decks 1 decks
Teysa Karlov
0.01% of 15724 decks 1 decks
Kaalia of the Vast
0.00% of 21105 decks 1 decks
Ratadrabik of Urborg
0.02% of 5790 decks 1 decks
Lagomos, Hand of Hatred
0.10% of 1039 decks 1 decks
Esika, God of the Tree
0.01% of 18286 decks 1 decks
New Cards
Leyline of Transformation
100% of 3 decks +97% synergy
High Synergy Cards
Arcane Adaptation
64% of 14 decks +63% synergy
Ashnod's Altar
70% of 33 decks +62% synergy
Goblin Bombardment
64% of 11 decks +57% synergy
Phyrexian Altar
48% of 33 decks +44% synergy
Viscera Seer
52% of 33 decks +42% synergy
Mayhem Devil
50% of 10 decks +40% synergy
Maskwood Nexus
41% of 32 decks +38% synergy
Maddening Cacophony
38% of 13 decks +36% synergy
Fiend Hunter
38% of 16 decks +36% synergy
Zulaport Cutthroat
45% of 33 decks +36% synergy
Top Cards
Swords to Plowshares
69% of 16 decks +6% synergy
Enlightened Tutor
50% of 16 decks +32% synergy
Blood Artist
45% of 33 decks +34% synergy
Rhystic Study
43% of 14 decks +15% synergy
Warren Soultrader
40% of 10 decks +33% synergy
Pitiless Plunderer
39% of 33 decks +32% synergy
Sun Titan
38% of 16 decks +27% synergy
Smothering Tithe
38% of 16 decks +13% synergy
Skullclamp
36% of 33 decks +24% synergy
Phenax, God of Deception
36% of 14 decks +35% synergy
Creatures
Elas il-Kor, Sadistic Pilgrim
33% of 15 decks +22% synergy
Cruel Celebrant
31% of 16 decks +23% synergy
Esper Sentinel
31% of 16 decks +11% synergy
Mirkwood Bats
30% of 23 decks +18% synergy
Grim Haruspex
30% of 33 decks +26% synergy
Duskmantle Guildmage
29% of 14 decks +27% synergy
Syr Konrad, the Grim
28% of 32 decks +19% synergy
Rotlung Reanimator
27% of 33 decks +27% synergy
Thermopod
27% of 11 decks +27% synergy
Purphoros, God of the Forge
27% of 11 decks +23% synergy
Carrion Feeder
27% of 33 decks +22% synergy
Teysa, Orzhov Scion
25% of 16 decks +23% synergy
Luminous Broodmoth
25% of 16 decks +23% synergy
Teysa Karlov
25% of 16 decks +20% synergy
Kambal, Consul of Allocation
25% of 16 decks +19% synergy
Grand Abolisher
25% of 16 decks +16% synergy
Bruvac the Grandiloquent
23% of 13 decks +22% synergy
Ruin Crab
23% of 13 decks +21% synergy
Ayara, First of Locthwain
22% of 32 decks +18% synergy
Aphetto Alchemist
21% of 14 decks +21% synergy
Dimir Infiltrator
21% of 14 decks +20% synergy
Deadeye Navigator
21% of 14 decks +19% synergy
Trinket Mage
21% of 14 decks +19% synergy
Cartel Aristocrat
19% of 16 decks +18% synergy
Angel of Glory's Rise
19% of 16 decks +18% synergy
Fleshtaker
19% of 16 decks +18% synergy
Bishop of Wings
19% of 16 decks +18% synergy
General's Enforcer
19% of 16 decks +16% synergy
Athreos, God of Passage
19% of 16 decks +16% synergy
Recruiter of the Guard
19% of 16 decks +16% synergy
Corpse Knight
19% of 16 decks +13% synergy
Braids, Arisen Nightmare
17% of 30 decks +9% synergy
Species Specialist
16% of 32 decks +14% synergy
Plaguecrafter
16% of 32 decks +11% synergy
Liliana, Heretical Healer
15% of 33 decks +14% synergy
Bloodsoaked Champion
15% of 33 decks +14% synergy
Gravecrawler
15% of 33 decks +12% synergy
Ophiomancer
15% of 33 decks +12% synergy
Gray Merchant of Asphodel
15% of 33 decks +6% synergy
Drivnod, Carnage Dominus
15% of 27 decks +12% synergy
Orcish Bowmasters
13% of 23 decks +2% synergy
Whisper, Blood Liturgist
12% of 32 decks +12% synergy
Razaketh, the Foulblooded
12% of 33 decks +10% synergy
Reassembling Skeleton
12% of 33 decks +8% synergy
Crypt Ghast
12% of 33 decks +7% synergy
Solemn Simulacrum
12% of 33 decks -2% synergy
Jadar, Ghoulcaller of Nephalia
10% of 31 decks +7% synergy
Sling-Gang Lieutenant
9% of 32 decks +9% synergy
God-Eternal Bontu
9% of 32 decks +9% synergy
K'rrik, Son of Yawgmoth
9% of 32 decks +7% synergy
Instants
Vampiric Tutor
39% of 33 decks +21% synergy
Mana Drain
36% of 14 decks +21% synergy
Cyclonic Rift
36% of 14 decks +8% synergy
Counterspell
36% of 14 decks -7% synergy
Fierce Guardianship
31% of 13 decks +13% synergy
Mystical Tutor
29% of 14 decks +14% synergy
Swan Song
29% of 14 decks +12% synergy
Dark Ritual
27% of 33 decks +5% synergy
An Offer You Can't Refuse
25% of 12 decks +4% synergy
Path to Exile
25% of 16 decks -21% synergy
Artificial Evolution
21% of 14 decks +21% synergy
Archive Trap
21% of 14 decks +21% synergy
Muddle the Mixture
21% of 14 decks +16% synergy
Pact of Negation
21% of 14 decks +14% synergy
Force of Will
21% of 14 decks +10% synergy
Despark
19% of 16 decks +3% synergy
Teferi's Protection
19% of 16 decks -1% synergy
Anguished Unmaking
19% of 16 decks -5% synergy
Malakir Rebirth
16% of 32 decks +7% synergy
Village Rites
16% of 32 decks +6% synergy
Tragic Slip
15% of 33 decks +11% synergy
Tainted Strike
12% of 33 decks +10% synergy
Infernal Grasp
10% of 31 decks +2% synergy
Sorceries
Demonic Tutor
55% of 33 decks +32% synergy
Faithless Looting
27% of 11 decks +11% synergy
Blasphemous Act
27% of 11 decks -6% synergy
Cut Your Losses
25% of 12 decks +24% synergy
Idyllic Tutor
25% of 16 decks +20% synergy
Increasing Confusion
21% of 14 decks +21% synergy
Traumatize
21% of 14 decks +20% synergy
Personal Tutor
21% of 14 decks +20% synergy
Fabricate
21% of 14 decks +15% synergy
Ponder
21% of 14 decks +9% synergy
Grim Tutor
21% of 33 decks +17% synergy
Diabolic Intent
21% of 33 decks +13% synergy
Damn
19% of 16 decks +2% synergy
Diabolic Tutor
18% of 33 decks +12% synergy
Toxic Deluge
18% of 33 decks +1% synergy
Beseech the Queen
12% of 33 decks +11% synergy
Painful Truths
12% of 33 decks +9% synergy
Exsanguinate
12% of 33 decks +6% synergy
Imperial Seal
12% of 33 decks +6% synergy
Sign in Blood
12% of 33 decks +2% synergy
Victimize
12% of 33 decks +0% synergy
Reanimate
12% of 33 decks -4% synergy
Final Parting
9% of 32 decks +8% synergy
Feed the Swarm
9% of 32 decks -9% synergy
Unearth
9% of 33 decks +6% synergy
Torment of Hailfire
9% of 33 decks +4% synergy
Read the Bones
9% of 33 decks +1% synergy
Night's Whisper
9% of 33 decks +0% synergy
Utility Artifacts
Blasting Station
27% of 33 decks +27% synergy
Altar of the Brood
27% of 33 decks +26% synergy
Bolas's Citadel
22% of 32 decks +13% synergy
Mindcrank
21% of 33 decks +20% synergy
Lightning Greaves
15% of 33 decks -10% synergy
Nim Deathmantle
12% of 33 decks +11% synergy
Hedron Archive
12% of 33 decks +9% synergy
Swiftfoot Boots
12% of 33 decks -16% synergy
Realmbreaker, the Invasion Tree
12% of 26 decks +11% synergy
Ashes of the Fallen
9% of 33 decks +9% synergy
Grindclock
9% of 33 decks +9% synergy
Keening Stone
9% of 33 decks +9% synergy
Codex Shredder
9% of 33 decks +8% synergy
Elixir of Immortality
9% of 33 decks +8% synergy
Bontu's Monument
9% of 33 decks +7% synergy
Jet Medallion
9% of 33 decks +6% synergy
Enchantments
Bastion of Remembrance
34% of 32 decks +28% synergy
Phyrexian Arena
30% of 33 decks +15% synergy
Xenograft
29% of 14 decks +28% synergy
Dictate of Erebos
27% of 33 decks +24% synergy
Impact Tremors
27% of 11 decks +18% synergy
Drowned Secrets
23% of 13 decks +23% synergy
Sphinx's Tutelage
21% of 14 decks +20% synergy
Mystic Remora
21% of 14 decks +4% synergy
Grave Pact
21% of 33 decks +17% synergy
Phyrexian Reclamation
18% of 33 decks +15% synergy
The Meathook Massacre
16% of 31 decks +11% synergy
Dark Prophecy
15% of 33 decks +14% synergy
Necropotence
15% of 33 decks +10% synergy
Black Market Connections
10% of 30 decks -1% synergy
Necrosynthesis
10% of 31 decks +9% synergy
Liliana's Contract
9% of 32 decks +8% synergy
Black Market
9% of 33 decks +5% synergy
Planeswalkers
Karn, the Great Creator
12% of 32 decks +11% synergy
Liliana, Dreadhorde General
12% of 32 decks +9% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
33% of 33 decks +24% synergy
Castle Ardenvale
31% of 16 decks +26% synergy
Bojuka Bog
30% of 33 decks +0% synergy
Academy Ruins
29% of 14 decks +24% synergy
Cabal Coffers
27% of 33 decks +17% synergy
Reliquary Tower
27% of 33 decks -2% synergy
Phyrexian Tower
18% of 33 decks +10% synergy
Ancient Tomb
18% of 33 decks +8% synergy
Rogue's Passage
18% of 33 decks -1% synergy
Castle Locthwain
16% of 32 decks +10% synergy
Westvale Abbey
15% of 33 decks +13% synergy
Cabal Stronghold
12% of 32 decks +9% synergy
Witch's Cottage
9% of 32 decks +6% synergy
High Market
9% of 33 decks +6% synergy
Command Beacon
9% of 33 decks +4% synergy
Temple of the False God
9% of 33 decks -1% synergy
Mana Artifacts
Sol Ring
94% of 33 decks +10% synergy
Arcane Signet
62% of 32 decks -10% synergy
Orzhov Signet
56% of 16 decks +29% synergy
Talisman of Hierarchy
38% of 16 decks +13% synergy
Rakdos Signet
36% of 11 decks +7% synergy
Mana Crypt
18% of 33 decks +10% synergy
Commander's Sphere
18% of 33 decks +3% synergy
Mind Stone
18% of 33 decks +1% synergy
Fellwar Stone
18% of 33 decks -3% synergy
Jeweled Lotus
12% of 32 decks +7% synergy
Thought Vessel
12% of 33 decks -5% synergy
Staff of Compleation
11% of 28 decks +9% synergy
Gilded Lotus
9% of 33 decks +6% synergy
Everflowing Chalice
9% of 33 decks +4% synergy
Thran Dynamo
9% of 33 decks +4% synergy
Mana Vault
9% of 33 decks +3% synergy
Lands
Undergrowth Stadium
100% of 3 decks +74% synergy
Rejuvenating Springs
100% of 3 decks +71% synergy
Breeding Pool
100% of 3 decks +59% synergy
Overgrown Tomb
100% of 3 decks +58% synergy
Boros Garrison
75% of 4 decks +60% synergy
Spectator Seating
75% of 4 decks +50% synergy
Battlefield Forge
75% of 4 decks +49% synergy
Sea of Clouds
75% of 4 decks +49% synergy
Raffine's Tower
75% of 4 decks +47% synergy
Hallowed Fountain
75% of 4 decks +34% synergy
Command Tower
73% of 33 decks -1% synergy
Watery Grave
64% of 14 decks +24% synergy
Luxury Suite
60% of 10 decks +34% synergy
Temple of Silence
50% of 16 decks +32% synergy
Training Center
50% of 6 decks +23% synergy
Caves of Koilos
50% of 16 decks +22% synergy
Godless Shrine
50% of 16 decks +9% synergy
Morphic Pool
46% of 13 decks +20% synergy
Blood Crypt
45% of 11 decks +7% synergy
Vault of Champions
44% of 16 decks +18% synergy
Drowned Catacomb
43% of 14 decks +17% synergy
Shivan Reef
43% of 7 decks +16% synergy
Steam Vents
43% of 7 decks +4% synergy
Orzhov Basilica
38% of 16 decks +22% synergy
Isolated Chapel
38% of 16 decks +10% synergy
Smoldering Marsh
36% of 11 decks +4% synergy
Brightclimb Pathway
31% of 16 decks +21% synergy
Fetid Pools
29% of 14 decks +23% synergy
Underground River
29% of 14 decks +9% synergy
Canyon Slough
27% of 11 decks +21% synergy
Marsh Flats
27% of 33 decks +16% synergy
Sulfurous Springs
27% of 11 decks +7% synergy
Dragonskull Summit
27% of 11 decks -4% synergy
Scoured Barrens
25% of 16 decks +16% synergy
Shattered Sanctum
25% of 16 decks +12% synergy
Tainted Field
25% of 16 decks +12% synergy
Polluted Delta
24% of 33 decks +13% synergy
Underground Sea
21% of 14 decks +7% synergy
Sunken Hollow
21% of 14 decks -13% synergy
Exotic Orchard
21% of 33 decks -14% synergy
Silent Clearing
19% of 16 decks +14% synergy
Concealed Courtyard
19% of 16 decks +13% synergy
Shineshadow Snarl
19% of 16 decks +6% synergy
Scrubland
19% of 16 decks +5% synergy
Bloodstained Mire
18% of 33 decks +8% synergy
Terramorphic Expanse
18% of 33 decks +3% synergy
Myriad Landscape
18% of 33 decks -1% synergy
Path of Ancestry
18% of 33 decks -3% synergy
Evolving Wilds
15% of 33 decks -6% synergy
City of Brass
12% of 33 decks +4% synergy