Xathrid Necromancer + Arcane Adaptation + Ashnod's Altar

Xathrid Necromancer
Arcane Adaptation
Ashnod's Altar

Requires
Xathrid Necromancer must be on the battlefield. Arcane Adaptation must be on the battlefield. Ashnod's Altar must be on the battlefield. "Human" chosen with Arcane Adaptation. You control at least one other creature.
Steps
  1. Activate Ashnod's Altar by sacrificing any other creature, adding .
  2. Xathrid Necromancer triggers, creating a 2/2 Zombie creature token.
  3. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Lord of Tresserhorn
0.41% of 731 decks 3 decks
Wilhelt, the Rotcleaver
0.01% of 18970 decks 2 decks
Volo, Itinerant Scholar // Haunted One
0.72% of 276 decks 2 decks
Rukarumel, Biologist
0.07% of 2789 decks 2 decks
Varina, Lich Queen
0.03% of 7044 decks 2 decks
Ludevic, Necro-Alchemist // Reyhan, Last of the Abzan
1.10% of 91 decks 1 decks
Marneus Calgar
0.01% of 10468 decks 1 decks
Zellix, Sanity Flayer // Agent of the Iron Throne
0.35% of 286 decks 1 decks
Urtet, Remnant of Memnarch
0.01% of 14156 decks 1 decks
The Cyber-Controller
0.11% of 914 decks 1 decks
Tasigur, the Golden Fang
0.02% of 5816 decks 1 decks
Kenrith, the Returned King
0.00% of 21513 decks 1 decks
Esika, God of the Tree
0.01% of 17767 decks 1 decks
Anhelo, the Painter
0.02% of 6187 decks 1 decks
Yuriko, the Tiger's Shadow
0.00% of 23000 decks 1 decks
Muldrotha, the Gravetide
0.01% of 15112 decks 1 decks
Sivitri, Dragon Master
0.06% of 1783 decks 1 decks
Armix, Filigree Thrasher // Silas Renn, Seeker Adept
0.17% of 583 decks 1 decks
High Synergy Cards
Maskwood Nexus
65% of 26 decks +63% synergy
Goblin Bombardment
67% of 12 decks +60% synergy
Enlightened Tutor
78% of 9 decks +60% synergy
Phyrexian Altar
63% of 27 decks +59% synergy
Bishop of Wings
56% of 9 decks +55% synergy
Altar of Dementia
56% of 27 decks +53% synergy
Rotlung Reanimator
52% of 27 decks +52% synergy
Conspiracy
52% of 27 decks +51% synergy
Magda, Brazen Outlaw
45% of 11 decks +43% synergy
Smothering Tithe
67% of 9 decks +42% synergy
Top Cards
Worldly Tutor
56% of 9 decks +41% synergy
Rhystic Study
52% of 27 decks +24% synergy
Carrion Feeder
44% of 27 decks +39% synergy
Esper Sentinel
44% of 9 decks +24% synergy
Birds of Paradise
44% of 9 decks +18% synergy
Swords to Plowshares
44% of 9 decks -18% synergy
Blood Artist
37% of 27 decks +25% synergy
Counterspell
37% of 27 decks -6% synergy
Krenko, Mob Boss
33% of 12 decks +31% synergy
Reckless Fireweaver
33% of 12 decks +29% synergy
Creatures
Turntimber Ranger
33% of 9 decks +33% synergy
Mirror Entity
33% of 9 decks +29% synergy
Chatterfang, Squirrel General
33% of 9 decks +28% synergy
Realmwalker
33% of 9 decks +28% synergy
Pitiless Plunderer
33% of 27 decks +26% synergy
Bloom Tender
33% of 9 decks +25% synergy
Viscera Seer
33% of 27 decks +24% synergy
Gravecrawler
30% of 27 decks +27% synergy
Thermopod
25% of 12 decks +25% synergy
Sling-Gang Lieutenant
23% of 26 decks +23% synergy
Zulaport Cutthroat
22% of 27 decks +12% synergy
Malcolm, Keen-Eyed Navigator
19% of 26 decks +18% synergy
Havengul Lich
19% of 27 decks +17% synergy
Reassembling Skeleton
19% of 27 decks +15% synergy
Changeling Outcast
15% of 26 decks +11% synergy
Haakon, Stromgald Scourge
15% of 27 decks +14% synergy
Pawn of Ulamog
15% of 27 decks +13% synergy
Falkenrath Noble
15% of 27 decks +12% synergy
Grim Haruspex
15% of 27 decks +11% synergy
Laboratory Maniac
15% of 27 decks +10% synergy
Solemn Simulacrum
15% of 27 decks +1% synergy
Universal Automaton
12% of 26 decks +10% synergy
Tormod, the Desecrator
12% of 26 decks +10% synergy
Undead Augur
12% of 26 decks +10% synergy
Midnight Reaper
12% of 26 decks +8% synergy
Corpse Augur
11% of 27 decks +10% synergy
Amoeboid Changeling
11% of 27 decks +10% synergy
Aphetto Alchemist
11% of 27 decks +10% synergy
Plague Belcher
11% of 27 decks +10% synergy
Bloodsoaked Champion
11% of 27 decks +10% synergy
Cryptbreaker
11% of 27 decks +10% synergy
Undead Warchief
11% of 27 decks +10% synergy
Dimir Infiltrator
11% of 27 decks +9% synergy
Diregraf Colossus
11% of 27 decks +9% synergy
Trinket Mage
11% of 27 decks +9% synergy
Diregraf Captain
11% of 27 decks +7% synergy
Mulldrifter
11% of 27 decks +5% synergy
Instants
Vampiric Tutor
48% of 27 decks +30% synergy
Cyclonic Rift
30% of 27 decks +2% synergy
Brainstorm
26% of 27 decks +5% synergy
Dark Ritual
26% of 27 decks +4% synergy
Mystical Tutor
22% of 27 decks +7% synergy
Mana Drain
19% of 27 decks +3% synergy
Force of Negation
15% of 26 decks +6% synergy
Fierce Guardianship
15% of 26 decks -3% synergy
Artificial Evolution
15% of 27 decks +15% synergy
Muddle the Mixture
15% of 27 decks +10% synergy
An Offer You Can't Refuse
14% of 22 decks -7% synergy
Perplex
11% of 27 decks +10% synergy
Spell Pierce
11% of 27 decks +7% synergy
Dig Through Time
11% of 27 decks +6% synergy
Entomb
11% of 27 decks +4% synergy
Swan Song
11% of 27 decks -5% synergy
Negate
11% of 27 decks -12% synergy
Sorceries
Demonic Tutor
52% of 27 decks +29% synergy
Faithless Looting
33% of 12 decks +17% synergy
Fabricate
26% of 27 decks +20% synergy
Ponder
26% of 27 decks +13% synergy
Grim Tutor
19% of 27 decks +14% synergy
Treasure Cruise
19% of 27 decks +13% synergy
Imperial Seal
19% of 27 decks +13% synergy
Preordain
19% of 27 decks +8% synergy
Diabolic Intent
15% of 27 decks +6% synergy
Reanimate
15% of 27 decks -1% synergy
Dread Summons
11% of 27 decks +10% synergy
Personal Tutor
11% of 27 decks +10% synergy
Dread Return
11% of 27 decks +6% synergy
Toxic Deluge
11% of 27 decks -6% synergy
Utility Artifacts
Lightning Greaves
22% of 27 decks -3% synergy
Altar of the Brood
19% of 27 decks +17% synergy
Skullclamp
19% of 27 decks +6% synergy
Cauldron of Souls
15% of 27 decks +14% synergy
Thornbite Staff
15% of 27 decks +14% synergy
Elixir of Immortality
15% of 27 decks +13% synergy
Sensei's Divining Top
15% of 27 decks +9% synergy
Swiftfoot Boots
15% of 27 decks -13% synergy
Ashes of the Fallen
11% of 27 decks +11% synergy
Myr Turbine
11% of 27 decks +11% synergy
Blasting Station
11% of 27 decks +11% synergy
Mindcrank
11% of 27 decks +9% synergy
Expedition Map
11% of 27 decks +8% synergy
Enchantments
Anointed Procession
33% of 9 decks +24% synergy
Rooftop Storm
30% of 27 decks +28% synergy
Xenograft
26% of 27 decks +26% synergy
Phyrexian Arena
26% of 27 decks +11% synergy
Mystic Remora
26% of 27 decks +8% synergy
Bastion of Remembrance
23% of 26 decks +17% synergy
Grave Pact
22% of 27 decks +18% synergy
Black Market Connections
19% of 21 decks +8% synergy
Intruder Alarm
15% of 27 decks +13% synergy
Necroduality
13% of 23 decks +12% synergy
Faces of the Past
11% of 27 decks +11% synergy
Graf Harvest
11% of 27 decks +11% synergy
Freed from the Real
11% of 27 decks +9% synergy
Planeswalkers
Liliana, Dreadhorde General
15% of 26 decks +12% synergy
Tezzeret the Seeker
11% of 27 decks +9% synergy
Utility Lands
Academy Ruins
22% of 27 decks +17% synergy
Urborg, Tomb of Yawgmoth
19% of 27 decks +9% synergy
Reliquary Tower
19% of 27 decks -11% synergy
Ancient Tomb
15% of 27 decks +4% synergy
Cabal Coffers
15% of 27 decks +4% synergy
Rogue's Passage
15% of 27 decks -4% synergy
Otawara, Soaring City
13% of 23 decks -4% synergy
Witch's Cottage
12% of 26 decks +8% synergy
Yavimaya, Cradle of Growth
12% of 26 decks +2% synergy
Command Beacon
11% of 27 decks +6% synergy
Bojuka Bog
11% of 27 decks -19% synergy
Mana Artifacts
Sol Ring
89% of 27 decks +4% synergy
Arcane Signet
62% of 26 decks -10% synergy
Talisman of Dominance
33% of 27 decks +2% synergy
Mana Crypt
22% of 27 decks +13% synergy
Dimir Signet
22% of 27 decks -8% synergy
Chromatic Lantern
19% of 27 decks +9% synergy
Fellwar Stone
19% of 27 decks -3% synergy
Basalt Monolith
15% of 27 decks +12% synergy
Mana Vault
15% of 27 decks +8% synergy
Mind Stone
15% of 27 decks -3% synergy
Decanter of Endless Water
14% of 21 decks +9% synergy
Chromatic Orrery
12% of 26 decks +10% synergy
Jeweled Lotus
12% of 26 decks +5% synergy
Darksteel Ingot
11% of 27 decks +10% synergy
Hedron Archive
11% of 27 decks +8% synergy
Gilded Lotus
11% of 27 decks +8% synergy
Mox Opal
11% of 27 decks +7% synergy
Everflowing Chalice
11% of 27 decks +6% synergy
Commander's Sphere
11% of 27 decks -4% synergy
Lands
Savannah
67% of 6 decks +54% synergy
The World Tree
67% of 6 decks +33% synergy
Command Tower
67% of 27 decks -7% synergy
Taiga
57% of 7 decks +44% synergy
Ketria Triome
57% of 7 decks +25% synergy
Godless Shrine
56% of 9 decks +15% synergy
Hallowed Fountain
56% of 9 decks +15% synergy
Overgrown Tomb
56% of 9 decks +13% synergy
Plateau
50% of 6 decks +37% synergy
Raugrin Triome
50% of 6 decks +23% synergy
Watery Grave
48% of 27 decks +7% synergy
Polluted Delta
44% of 27 decks +33% synergy
Bayou
44% of 9 decks +31% synergy
Scrubland
44% of 9 decks +31% synergy
Tundra
44% of 9 decks +31% synergy
Tropical Island
44% of 9 decks +30% synergy
Vault of Champions
44% of 9 decks +19% synergy
Raffine's Tower
44% of 9 decks +16% synergy
Zagoth Triome
44% of 9 decks +14% synergy
Breeding Pool
44% of 9 decks +3% synergy
Dragonskull Summit
42% of 12 decks +11% synergy
Exotic Orchard
41% of 27 decks +5% synergy
Morphic Pool
38% of 26 decks +12% synergy
Drowned Catacomb
37% of 27 decks +12% synergy
Sunken Hollow
37% of 27 decks +2% synergy
Luxury Suite
36% of 11 decks +10% synergy
Training Center
36% of 11 decks +9% synergy
Shipwreck Marsh
33% of 24 decks +14% synergy
Sea of Clouds
33% of 9 decks +7% synergy
Opulent Palace
33% of 9 decks +7% synergy
Xander's Lounge
33% of 9 decks +6% synergy
Sulfur Falls
33% of 12 decks +3% synergy
Crumbling Necropolis
33% of 12 decks +2% synergy
Verdant Catacombs
30% of 27 decks +18% synergy
Underground Sea
30% of 27 decks +15% synergy
Bloodstained Mire
26% of 27 decks +15% synergy
Badlands
25% of 12 decks +11% synergy
Shivan Reef
25% of 12 decks -2% synergy
Steam Vents
25% of 12 decks -14% synergy
Scalding Tarn
22% of 27 decks +11% synergy
Misty Rainforest
22% of 27 decks +10% synergy
Mana Confluence
19% of 27 decks +11% synergy
City of Brass
19% of 27 decks +10% synergy
Wooded Foothills
19% of 27 decks +8% synergy
Flooded Strand
19% of 27 decks +8% synergy
Tainted Isle
19% of 27 decks +8% synergy
Marsh Flats
19% of 27 decks +7% synergy
Choked Estuary
19% of 27 decks +2% synergy
Dimir Aqueduct
19% of 27 decks +1% synergy
Fetid Pools
15% of 27 decks +9% synergy