Xathrid Necromancer + Maskwood Nexus + Phyrexian Altar

Xathrid Necromancer
Maskwood Nexus
Phyrexian Altar

Requires
Xathrid Necromancer must be on the battlefield. Maskwood Nexus must be on the battlefield. Phyrexian Altar must be on the battlefield. You control at least one additional creature.
Steps
  1. Activate Phyrexian Altar by sacrificing any other creature, adding one mana of any color.
  2. The creature dies, triggering Xathrid Necromancer, creating a 2/2 Zombie creature token.
  3. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Jerren, Corrupted Bishop
1.86% of 645 decks 12 decks
Nalia de'Arnise
0.20% of 3050 decks 6 decks
Shadowheart, Dark Justiciar // Haunted One
1.17% of 427 decks 5 decks
Teysa Karlov
0.03% of 15216 decks 5 decks
Silvar, Devourer of the Free // Trynn, Champion of Freedom
0.11% of 3564 decks 4 decks
Varina, Lich Queen
0.04% of 7044 decks 3 decks
Burakos, Party Leader // Folk Hero
0.09% of 3490 decks 3 decks
Burakos, Party Leader // Haunted One
0.47% of 637 decks 3 decks
Athreos, God of Passage
0.03% of 6116 decks 2 decks
Zimone and Dina
0.03% of 6969 decks 2 decks
Ayara, First of Locthwain
0.04% of 4765 decks 2 decks
Ratadrabik of Urborg
0.04% of 5702 decks 2 decks
Drivnod, Carnage Dominus
0.18% of 1090 decks 2 decks
Ellyn Harbreeze, Busybody // Haunted One
2.74% of 73 decks 2 decks
Urtet, Remnant of Memnarch
0.01% of 14156 decks 2 decks
Rukarumel, Biologist
0.07% of 2789 decks 2 decks
Teysa, Orzhov Scion
0.07% of 2675 decks 2 decks
Kenrith, the Returned King
0.01% of 21513 decks 2 decks
New Cards
Withering Torment
43% of 7 decks +21% synergy
Valgavoth's Faithful
27% of 11 decks +26% synergy
High Synergy Cards
Arcane Adaptation
62% of 29 decks +61% synergy
Ashnod's Altar
67% of 103 decks +59% synergy
Zulaport Cutthroat
63% of 103 decks +53% synergy
Rotlung Reanimator
42% of 103 decks +42% synergy
Rhystic Study
66% of 29 decks +38% synergy
Najeela, the Blade-Blossom
40% of 10 decks +37% synergy
Cabal Coffers
46% of 103 decks +35% synergy
Atla Palani, Nest Tender
36% of 11 decks +34% synergy
Magda, Brazen Outlaw
36% of 22 decks +34% synergy
Skullclamp
46% of 103 decks +33% synergy
Top Cards
Swords to Plowshares
60% of 53 decks -2% synergy
Enlightened Tutor
43% of 53 decks +26% synergy
Pitiless Plunderer
41% of 103 decks +33% synergy
Bastion of Remembrance
38% of 103 decks +32% synergy
Viscera Seer
38% of 103 decks +28% synergy
Goblin Bombardment
36% of 22 decks +30% synergy
Damn
36% of 53 decks +19% synergy
Anguished Unmaking
36% of 53 decks +12% synergy
Blood Artist
35% of 103 decks +23% synergy
Mystic Remora
34% of 29 decks +17% synergy
Creatures
Species Specialist
34% of 103 decks +33% synergy
Mirror Entity
32% of 53 decks +27% synergy
Warren Soultrader
32% of 22 decks +24% synergy
Grim Haruspex
31% of 103 decks +27% synergy
Birds of Paradise
30% of 23 decks +4% synergy
Reaper King
30% of 10 decks +29% synergy
Esper Sentinel
28% of 53 decks +8% synergy
Marionette Apprentice
27% of 22 decks +20% synergy
Yawgmoth, Thran Physician
27% of 103 decks +24% synergy
Elas il-Kor, Sadistic Pilgrim
27% of 48 decks +16% synergy
Avacyn's Pilgrim
27% of 15 decks +12% synergy
Roaming Throne
26% of 34 decks +16% synergy
Chatterfang, Squirrel General
26% of 23 decks +21% synergy
Bloom Tender
26% of 23 decks +18% synergy
Eternal Witness
26% of 23 decks +5% synergy
Priest of Forgotten Gods
25% of 103 decks +23% synergy
Carrion Feeder
25% of 103 decks +20% synergy
Ignoble Hierarch
25% of 12 decks -1% synergy
Teysa Karlov
25% of 53 decks +20% synergy
Cloudshredder Sliver
24% of 17 decks +21% synergy
Alesha, Who Smiles at Death
24% of 17 decks +21% synergy
Syr Konrad, the Grim
23% of 103 decks +14% synergy
Krenko, Mob Boss
23% of 22 decks +21% synergy
Dockside Extortionist
23% of 22 decks +10% synergy
Bloodsoaked Champion
22% of 103 decks +21% synergy
Beast Whisperer
22% of 23 decks +10% synergy
Risen Reef
21% of 14 decks +18% synergy
Ojer Taq, Deepest Foundation
21% of 19 decks +15% synergy
Mondrak, Glory Dominus
21% of 38 decks +12% synergy
Coppercoat Vanguard
20% of 30 decks +18% synergy
Katilda, Dawnhart Prime
20% of 15 decks +17% synergy
Morbid Opportunist
20% of 100 decks +15% synergy
Bishop of Wings
19% of 53 decks +18% synergy
Cruel Celebrant
19% of 53 decks +10% synergy
Ophiomancer
18% of 103 decks +16% synergy
Reckless Fireweaver
18% of 22 decks +14% synergy
Imperial Recruiter
18% of 22 decks +12% synergy
Blade Historian
18% of 17 decks +14% synergy
Razaketh, the Foulblooded
17% of 103 decks +15% synergy
Ayula, Queen Among Bears
17% of 23 decks +17% synergy
Manaweft Sliver
17% of 23 decks +16% synergy
Gemhide Sliver
17% of 23 decks +16% synergy
Sakura-Tribe Elder
17% of 23 decks -1% synergy
Corpse Knight
17% of 53 decks +11% synergy
Grand Abolisher
17% of 53 decks +8% synergy
Jirina, Dauntless General
17% of 30 decks +15% synergy
Cankerbloom
17% of 18 decks +10% synergy
Gravecrawler
17% of 103 decks +14% synergy
Reassembling Skeleton
17% of 103 decks +13% synergy
Ayara, First of Locthwain
17% of 103 decks +13% synergy
Instants
Vampiric Tutor
36% of 103 decks +18% synergy
Path to Exile
34% of 53 decks -12% synergy
Fell the Profane
32% of 22 decks +20% synergy
Cyclonic Rift
28% of 29 decks -0% synergy
Deflecting Swat
27% of 22 decks +11% synergy
Teferi's Protection
25% of 53 decks +4% synergy
Dark Ritual
24% of 103 decks +2% synergy
Fierce Guardianship
24% of 29 decks +6% synergy
Counterspell
24% of 29 decks -19% synergy
Flare of Malice
22% of 23 decks +18% synergy
Assassin's Trophy
22% of 23 decks -8% synergy
Brainstorm
21% of 29 decks -1% synergy
Malakir Rebirth
20% of 103 decks +12% synergy
Village Rites
18% of 103 decks +9% synergy
Worldly Tutor
17% of 23 decks +3% synergy
Force of Negation
17% of 29 decks +8% synergy
Mystical Tutor
17% of 29 decks +2% synergy
Mana Drain
17% of 29 decks +2% synergy
Swan Song
17% of 29 decks +1% synergy
Call the Coppercoats
15% of 53 decks +12% synergy
Deadly Rollick
15% of 103 decks +4% synergy
Deadly Dispute
14% of 101 decks +3% synergy
Artificial Evolution
14% of 29 decks +14% synergy
Terminate
14% of 22 decks -7% synergy
Chaos Warp
14% of 22 decks -18% synergy
Flawless Maneuver
13% of 53 decks +3% synergy
Generous Gift
13% of 53 decks -12% synergy
Fracture
11% of 53 decks +4% synergy
Despark
11% of 53 decks -4% synergy
An Offer You Can't Refuse
11% of 27 decks -9% synergy
Infernal Grasp
11% of 100 decks +3% synergy
Entomb
11% of 103 decks +3% synergy
Lazotep Plating
10% of 29 decks +9% synergy
Force of Will
10% of 29 decks -1% synergy
Dire Tactics
9% of 53 decks +8% synergy
Crib Swap
9% of 53 decks +8% synergy
Corrupted Conviction
9% of 58 decks +3% synergy
Clever Concealment
8% of 38 decks +3% synergy
Plumb the Forbidden
8% of 102 decks +5% synergy
Hagra Mauling
8% of 103 decks +6% synergy
Tragic Slip
8% of 103 decks +4% synergy
Rally the Ancestors
8% of 53 decks +7% synergy
Faith's Reward
8% of 53 decks +7% synergy
Culling the Weak
7% of 103 decks +3% synergy
Baleful Mastery
6% of 102 decks +3% synergy
Saw in Half
6% of 85 decks +3% synergy
Cabal Ritual
6% of 103 decks +1% synergy
Inkshield
6% of 53 decks +0% synergy
Silence
6% of 53 decks -1% synergy
Utter End
6% of 53 decks -1% synergy
Sorceries
Demonic Tutor
40% of 103 decks +17% synergy
Fabricate
28% of 29 decks +21% synergy
Three Visits
26% of 23 decks +1% synergy
Nature's Lore
26% of 23 decks -6% synergy
Farseek
26% of 23 decks -8% synergy
Diabolic Intent
25% of 103 decks +16% synergy
Ruinous Ultimatum
24% of 17 decks +5% synergy
Feed the Swarm
22% of 103 decks +4% synergy
Reanimate
20% of 103 decks +5% synergy
Toxic Deluge
19% of 103 decks +2% synergy
Faithless Looting
18% of 22 decks +1% synergy
Blasphemous Act
18% of 22 decks -15% synergy
Living Death
17% of 103 decks +12% synergy
Victimize
17% of 103 decks +6% synergy
Insatiable Avarice
17% of 23 decks +12% synergy
Bala Ged Recovery
17% of 23 decks +8% synergy
Rampant Growth
17% of 23 decks -17% synergy
Ponder
17% of 29 decks +4% synergy
Imperial Seal
17% of 103 decks +11% synergy
Damnation
16% of 103 decks +7% synergy
Austere Command
15% of 53 decks +2% synergy
Distant Melody
14% of 29 decks +9% synergy
Stick Together
14% of 51 decks +13% synergy
Cultivate
13% of 23 decks -33% synergy
Agadeem's Awakening
13% of 103 decks +9% synergy
Diabolic Tutor
13% of 103 decks +6% synergy
Grim Tutor
12% of 103 decks +7% synergy
Farewell
12% of 52 decks -2% synergy
Lich-Knights' Conquest
11% of 45 decks +8% synergy
Preordain
10% of 29 decks -1% synergy
Final Parting
10% of 103 decks +8% synergy
Immortal Servitude
9% of 53 decks +9% synergy
Wrath of God
9% of 53 decks +3% synergy
Exsanguinate
9% of 103 decks +3% synergy
Night's Whisper
9% of 103 decks -0% synergy
Patriarch's Bidding
8% of 103 decks +4% synergy
Sign in Blood
8% of 103 decks -2% synergy
Visions of Glory
8% of 53 decks +7% synergy
Idyllic Tutor
8% of 53 decks +3% synergy
Sevinne's Reclamation
8% of 53 decks +0% synergy
Coveted Prize
7% of 103 decks +6% synergy
Torment of Hailfire
7% of 103 decks +2% synergy
Dread Return
7% of 103 decks +2% synergy
Beseech the Mirror
7% of 45 decks +2% synergy
Echoing Return
6% of 102 decks +5% synergy
Thwart the Grave
6% of 103 decks +5% synergy
Bubbling Muck
6% of 103 decks +4% synergy
Scheming Symmetry
6% of 103 decks +4% synergy
Mutilate
6% of 103 decks +4% synergy
Kindred Dominance
6% of 103 decks +2% synergy
Utility Artifacts
Lightning Greaves
26% of 103 decks +1% synergy
Jet Medallion
24% of 103 decks +21% synergy
Altar of Dementia
21% of 103 decks +19% synergy
Horn of Gondor
19% of 52 decks +18% synergy
Bontu's Monument
18% of 103 decks +16% synergy
Swiftfoot Boots
15% of 103 decks -13% synergy
Sensei's Divining Top
12% of 103 decks +6% synergy
Bolas's Citadel
12% of 103 decks +2% synergy
Tarrian's Journal
11% of 36 decks +9% synergy
The One Ring
10% of 61 decks +1% synergy
Expedition Map
10% of 103 decks +6% synergy
Thornbite Staff
9% of 103 decks +8% synergy
Wayfarer's Bauble
9% of 103 decks -1% synergy
Realmbreaker, the Invasion Tree
8% of 61 decks +7% synergy
Nim Deathmantle
8% of 103 decks +7% synergy
Blasting Station
7% of 103 decks +6% synergy
Thrumming Stone
7% of 103 decks +6% synergy
Thousand-Year Elixir
7% of 103 decks +5% synergy
Agatha's Soul Cauldron
7% of 45 decks +5% synergy
Vat of Rebirth
6% of 63 decks +4% synergy
Relic Vial
6% of 103 decks +6% synergy
Aetherflux Reservoir
6% of 103 decks +2% synergy
Herald's Horn
6% of 103 decks -1% synergy
Enchantments
Black Market Connections
32% of 98 decks +21% synergy
Smothering Tithe
28% of 53 decks +3% synergy
Xenograft
28% of 29 decks +27% synergy
Conspiracy
26% of 103 decks +26% synergy
Dictate of Erebos
26% of 103 decks +22% synergy
Grave Pact
24% of 103 decks +20% synergy
Rooftop Storm
24% of 29 decks +22% synergy
Elven Chorus
23% of 13 decks +18% synergy
The Meathook Massacre
23% of 100 decks +18% synergy
Cryptolith Rite
22% of 23 decks +18% synergy
Anointed Procession
21% of 53 decks +12% synergy
Bitterblossom
18% of 103 decks +14% synergy
Black Market
17% of 103 decks +13% synergy
Parallel Lives
17% of 23 decks +10% synergy
Phyrexian Arena
17% of 103 decks +2% synergy
Necroduality
15% of 27 decks +14% synergy
Feast of the Victorious Dead
14% of 28 decks +12% synergy
Intruder Alarm
14% of 29 decks +12% synergy
Kindred Discovery
14% of 29 decks +6% synergy
Mana Echoes
14% of 22 decks +13% synergy
Impact Tremors
14% of 22 decks +4% synergy
Bloodbond March
13% of 23 decks +13% synergy
Life and Limb
13% of 23 decks +13% synergy
Chthonian Nightmare
13% of 23 decks +10% synergy
Doubling Season
13% of 23 decks +4% synergy
Sylvan Library
13% of 23 decks +1% synergy
Phyrexian Reclamation
12% of 103 decks +8% synergy
Dark Prophecy
11% of 103 decks +10% synergy
Necropotence
11% of 103 decks +5% synergy
Reflections of Littjara
10% of 29 decks +5% synergy
Dreadhorde Invasion
10% of 103 decks +7% synergy
Exquisite Blood
10% of 103 decks +5% synergy
Land Tax
9% of 53 decks +3% synergy
Haunted One
9% of 98 decks +8% synergy
Retribution of the Ancients
9% of 103 decks +8% synergy
Sanguine Bond
9% of 103 decks +3% synergy
Animate Dead
9% of 103 decks -1% synergy
Agent of the Iron Throne
8% of 98 decks +6% synergy
Carnival of Souls
8% of 103 decks +8% synergy
Vampiric Rites
8% of 103 decks +5% synergy
Life Insurance
8% of 52 decks +6% synergy
Skrelv's Hive
8% of 39 decks +4% synergy
Open the Graves
7% of 103 decks +6% synergy
Endless Ranks of the Dead
7% of 103 decks +5% synergy
Folk Hero
6% of 51 decks +5% synergy
Remembrance
6% of 53 decks +5% synergy
Fanatical Devotion
6% of 53 decks +5% synergy
Cleric Class
6% of 53 decks +3% synergy
Planeswalkers
Liliana, Dreadhorde General
17% of 103 decks +14% synergy
Tezzeret the Seeker
10% of 29 decks +8% synergy
Tevesh Szat, Doom of Fools
6% of 103 decks +4% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
37% of 103 decks +27% synergy
Phyrexian Tower
33% of 103 decks +25% synergy
Bojuka Bog
30% of 103 decks -0% synergy
Boseiju, Who Endures
26% of 23 decks +7% synergy
Reliquary Tower
25% of 103 decks -4% synergy
Vault of the Archangel
25% of 53 decks +14% synergy
Three Tree City
24% of 17 decks +13% synergy
Westvale Abbey
23% of 103 decks +21% synergy
Witch's Cottage
20% of 103 decks +17% synergy
Nykthos, Shrine to Nyx
20% of 103 decks +15% synergy
High Market
19% of 103 decks +16% synergy
Otawara, Soaring City
19% of 27 decks +2% synergy
Castle Locthwain
18% of 103 decks +13% synergy
Spymaster's Vault
18% of 22 decks +14% synergy
Ancient Tomb
17% of 103 decks +7% synergy
Gaea's Cradle
17% of 23 decks +12% synergy
Academy Ruins
17% of 29 decks +12% synergy
War Room
15% of 103 decks +8% synergy
Cabal Stronghold
14% of 103 decks +10% synergy
Windbrisk Heights
11% of 53 decks +7% synergy
Takenuma, Abandoned Mire
11% of 99 decks +0% synergy
Urza's Saga
11% of 102 decks +4% synergy
Mutavault
11% of 103 decks +10% synergy
Eiganjo, Seat of the Empire
10% of 52 decks +1% synergy
Crypt of Agadeem
9% of 103 decks +7% synergy
Field of the Dead
9% of 103 decks +5% synergy
Buried Ruin
9% of 103 decks +4% synergy
Mortuary Mire
8% of 103 decks +3% synergy
Castle Ardenvale
8% of 53 decks +2% synergy
Volrath's Stronghold
6% of 103 decks +4% synergy
Command Beacon
6% of 103 decks +1% synergy
Mana Artifacts
Sol Ring
85% of 103 decks +1% synergy
Arcane Signet
71% of 103 decks -1% synergy
Talisman of Hierarchy
43% of 53 decks +19% synergy
Orzhov Signet
30% of 53 decks +3% synergy
Dimir Signet
28% of 29 decks -2% synergy
Mana Crypt
21% of 103 decks +12% synergy
Talisman of Indulgence
18% of 22 decks -8% synergy
Rakdos Signet
18% of 22 decks -12% synergy
Talisman of Conviction
18% of 17 decks -5% synergy
Talisman of Dominance
17% of 29 decks -14% synergy
Fellwar Stone
15% of 103 decks -7% synergy
Mana Vault
13% of 103 decks +6% synergy
Thought Vessel
12% of 103 decks -5% synergy
Mind Stone
12% of 103 decks -6% synergy
Jeweled Lotus
9% of 103 decks +3% synergy
Chromatic Lantern
7% of 103 decks -3% synergy
Patriar's Seal
6% of 98 decks +4% synergy
Springleaf Drum
6% of 103 decks +4% synergy
Basalt Monolith
6% of 103 decks +3% synergy
Charcoal Diamond
6% of 103 decks +1% synergy
Lotus Petal
6% of 103 decks -1% synergy
Commander's Sphere
6% of 103 decks -10% synergy
Decanter of Endless Water
5% of 98 decks +0% synergy
Lands
Godless Shrine
72% of 53 decks +31% synergy
Watery Grave
66% of 29 decks +25% synergy
Overgrown Tomb
61% of 23 decks +18% synergy
The World Tree
60% of 10 decks +26% synergy
Isolated Chapel
57% of 53 decks +29% synergy
Command Tower
54% of 103 decks -20% synergy
Sacred Foundry
53% of 17 decks +17% synergy
Indatha Triome
47% of 15 decks +15% synergy
Hallowed Fountain
47% of 15 decks +6% synergy
Ketria Triome
45% of 11 decks +13% synergy
Caves of Koilos
45% of 53 decks +17% synergy
Shadowy Backstreet
44% of 16 decks +30% synergy
Vault of Champions
43% of 53 decks +18% synergy
Tropical Island
43% of 14 decks +29% synergy
Breeding Pool
43% of 14 decks +2% synergy
Taiga
42% of 12 decks +29% synergy
Underground Sea
41% of 29 decks +27% synergy
Savai Triome
41% of 17 decks +14% synergy
Blood Crypt
41% of 22 decks +2% synergy
Tundra
40% of 15 decks +26% synergy
Morphic Pool
38% of 29 decks +12% synergy
Tainted Field
38% of 53 decks +25% synergy
Badlands
36% of 22 decks +23% synergy
Plateau
35% of 17 decks +23% synergy
Undergrowth Stadium
35% of 23 decks +9% synergy
Savannah
33% of 15 decks +20% synergy
Volcanic Island
33% of 15 decks +20% synergy
Raffine's Tower
33% of 15 decks +5% synergy
Steam Vents
33% of 15 decks -6% synergy
Temple Garden
33% of 15 decks -7% synergy
Luxury Suite
32% of 22 decks +5% synergy
Raugrin Triome
30% of 10 decks +3% synergy
Zagoth Triome
29% of 14 decks -2% synergy
Shattered Sanctum
28% of 53 decks +15% synergy
Scrubland
28% of 53 decks +15% synergy
Marsh Flats
28% of 103 decks +17% synergy
Deserted Beach
27% of 15 decks +11% synergy
Bountiful Promenade
27% of 15 decks +2% synergy
Sea of Clouds
27% of 15 decks +1% synergy
Training Center
27% of 15 decks -1% synergy
Arcane Sanctum
27% of 15 decks -1% synergy
Brightclimb Pathway
26% of 53 decks +16% synergy
Woodland Cemetery
26% of 23 decks -2% synergy
Shipwreck Marsh
26% of 27 decks +7% synergy
Spectator Seating
24% of 17 decks -2% synergy
Nomad Outpost
24% of 17 decks -4% synergy
Polluted Delta
23% of 103 decks +12% synergy
Shineshadow Snarl
23% of 53 decks +10% synergy
Bayou
22% of 23 decks +8% synergy
Deathcap Glade
22% of 23 decks +8% synergy