Phyrexian Altar
Phyrexian Altar
Requires
Nevinyrral, Urborg Tyrant must be in the command zone.
Phyrexian Altar must be on the battlefield.
Nevinyrral, Urborg Tyrant must be your commander.
Mana needed: 
, plus additional mana dependent on how many creatures have died this turn and commander tax
, plus additional mana dependent on how many creatures have died this turn and commander tax
Steps
- Cast Nevinyrral by paying plus commander tax.
- Nevinyrral enters the battlefield.
- In response, activate Phyrexian Altar by sacrificing Nevinyrral, adding
. - Decline to pay for Nevinyrral's leave the battlefield trigger.
- Resolve Nevinyrral's ETB trigger, creating a tapped 2/2 Zombie creature token for each creature that died this turn.
- Activate Phyrexian Altar by sacrificing all Zombie tokens, adding for each.
- Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite tapped creature tokens.
Top Commanders (1)
Nevinyrral, Urborg Tyrant
25.58% of 1583 decks
405 decks
New Cards (2)
Gisa, the Hellraiser
100% of 5 decks
+93% synergy
Geralf, the Fleshwright
75% of 12 decks
+71% synergy
High Synergy Cards (10)
Gravecrawler
73% of 405 decks
+69% synergy
Ratadrabik of Urborg
71% of 292 decks
+67% synergy
Rooftop Storm
69% of 405 decks
+65% synergy
Wilhelt, the Rotcleaver
63% of 388 decks
+59% synergy
Wayward Servant
63% of 405 decks
+59% synergy
Not Dead After All
59% of 86 decks
+58% synergy
Diregraf Captain
62% of 405 decks
+58% synergy
Gift of Immortality
51% of 405 decks
+49% synergy
Death Baron
51% of 405 decks
+47% synergy
Nasty End
46% of 120 decks
+45% synergy
Top Cards (10)
Ashnod's Altar
71% of 405 decks
+61% synergy
Roaming Throne
60% of 45 decks
+44% synergy
Corpse Knight
54% of 405 decks
+42% synergy
Swords to Plowshares
53% of 405 decks
-16% synergy
Mondrak, Glory Dominus
52% of 200 decks
+40% synergy
The Scarab God
47% of 405 decks
+44% synergy
Counterspell
46% of 405 decks
+3% synergy
Rise of the Dread Marn
45% of 403 decks
+43% synergy
Damn
45% of 395 decks
+22% synergy
Malakir Rebirth
44% of 404 decks
+39% synergy
Creatures (50)
Headless Rider
43% of 382 decks
+41% synergy
Undead Augur
42% of 405 decks
+39% synergy
Carrion Feeder
42% of 405 decks
+39% synergy
Diregraf Colossus
40% of 405 decks
+37% synergy
Undead Warchief
39% of 405 decks
+36% synergy
Mikaeus, the Unhallowed
39% of 405 decks
+37% synergy
Lord of the Accursed
37% of 405 decks
+34% synergy
God-Eternal Oketra
37% of 405 decks
+34% synergy
Gray Merchant of Asphodel
35% of 405 decks
+30% synergy
Feral Ghoul
33% of 15 decks
+31% synergy
Cleaver Skaab
33% of 388 decks
+31% synergy
Champion of the Perished
32% of 388 decks
+30% synergy
Viscera Seer
31% of 405 decks
+27% synergy
Drivnod, Carnage Dominus
30% of 168 decks
+29% synergy
Cemetery Reaper
28% of 405 decks
+26% synergy
Geralf, Visionary Stitcher
28% of 384 decks
+27% synergy
Blood Artist
28% of 405 decks
+24% synergy
Liliana's Standard Bearer
27% of 404 decks
+25% synergy
Lord of the Undead
27% of 405 decks
+25% synergy
Elas il-Kor, Sadistic Pilgrim
27% of 292 decks
+21% synergy
Varina, Lich Queen
27% of 405 decks
+27% synergy
Yahenni, Undying Partisan
26% of 405 decks
+26% synergy
Gleaming Overseer
26% of 405 decks
+24% synergy
Solemn Simulacrum
26% of 405 decks
+3% synergy
Gisa and Geralf
26% of 405 decks
+24% synergy
Zulaport Cutthroat
26% of 405 decks
+22% synergy
Ojer Taq, Deepest Foundation
25% of 60 decks
+18% synergy
Athreos, Shroud-Veiled
23% of 404 decks
+21% synergy
Cryptbreaker
23% of 405 decks
+20% synergy
Relentless Dead
23% of 405 decks
+21% synergy
Grave Titan
21% of 405 decks
+19% synergy
Jason Bright, Glowing Prophet
20% of 15 decks
+18% synergy
Fleshbag Marauder
20% of 405 decks
+18% synergy
Ghoulcaller Gisa
20% of 405 decks
+18% synergy
God-Eternal Bontu
19% of 405 decks
+18% synergy
Tomb Tyrant
19% of 388 decks
+17% synergy
Hordewing Skaab
19% of 388 decks
+17% synergy
Shepherd of Rot
18% of 405 decks
+16% synergy
Cruel Celebrant
17% of 405 decks
+15% synergy
Esper Sentinel
16% of 396 decks
-13% synergy
Tormod, the Desecrator
16% of 403 decks
+14% synergy
Zombie Master
15% of 405 decks
+13% synergy
Midnight Reaper
15% of 405 decks
+7% synergy
Havengul Lich
14% of 405 decks
+13% synergy
Plague Belcher
14% of 405 decks
+12% synergy
Sidisi, Undead Vizier
13% of 405 decks
+12% synergy
Noxious Ghoul
13% of 405 decks
+11% synergy
Athreos, God of Passage
13% of 405 decks
+10% synergy
Mirkwood Bats
12% of 120 decks
+0% synergy
Bladestitched Skaab
12% of 391 decks
+10% synergy
Instants (50)
Village Rites
39% of 404 decks
+36% synergy
Corrupted Conviction
37% of 142 decks
+35% synergy
Undying Malice
33% of 380 decks
+32% synergy
Supernatural Stamina
33% of 405 decks
+32% synergy
Path to Exile
33% of 405 decks
-8% synergy
Void Rend
33% of 369 decks
-4% synergy
Dovin's Veto
32% of 405 decks
+3% synergy
Vampiric Tutor
30% of 405 decks
+9% synergy
Faith's Reward
28% of 405 decks
+27% synergy
Anguished Unmaking
27% of 405 decks
+3% synergy
Cyclonic Rift
27% of 405 decks
-3% synergy
Feign Death
26% of 393 decks
+26% synergy
Mana Drain
25% of 405 decks
+7% synergy
Teferi's Protection
25% of 405 decks
+5% synergy
Dark Ritual
22% of 405 decks
+8% synergy
Enlightened Tutor
20% of 405 decks
-1% synergy
Deadly Dispute
17% of 392 decks
+12% synergy
Arcane Denial
16% of 405 decks
-1% synergy
Swan Song
16% of 405 decks
-2% synergy
Despark
16% of 405 decks
-6% synergy
Thrilling Encore
15% of 405 decks
+15% synergy
Undying Evil
15% of 405 decks
+15% synergy
Cauldron Haze
15% of 405 decks
+15% synergy
Deadly Plot
14% of 215 decks
+13% synergy
Brought Back
13% of 405 decks
+13% synergy
Generous Gift
13% of 405 decks
-4% synergy
Fierce Guardianship
13% of 404 decks
-5% synergy
Mystical Tutor
12% of 405 decks
-3% synergy
Negate
12% of 405 decks
-7% synergy
Deny the Witch
12% of 246 decks
+6% synergy
An Offer You Can't Refuse
12% of 368 decks
-11% synergy
Entomb
10% of 405 decks
+4% synergy
Fake Your Own Death
10% of 368 decks
+10% synergy
Reckoner's Bargain
10% of 372 decks
+9% synergy
Ephemerate
10% of 405 decks
+3% synergy
Brainstorm
9% of 405 decks
-10% synergy
Plumb the Forbidden
9% of 399 decks
+8% synergy
Return to Action
9% of 372 decks
+9% synergy
Stroke of Midnight
9% of 94 decks
-1% synergy
Cosmic Intervention
8% of 402 decks
+8% synergy
Fracture
8% of 398 decks
-0% synergy
Demonic Gifts
8% of 402 decks
+8% synergy
And They Shall Know No Fear
8% of 246 decks
+3% synergy
Altar's Reap
8% of 405 decks
+7% synergy
Pact of Negation
7% of 405 decks
-2% synergy
Silence
7% of 405 decks
-3% synergy
Force of Will
6% of 405 decks
-6% synergy
Eerie Interlude
6% of 405 decks
+2% synergy
Force of Negation
6% of 405 decks
-5% synergy
Mortify
6% of 405 decks
-7% synergy
Sorceries (37)
Demonic Tutor
41% of 405 decks
+16% synergy
Supreme Verdict
40% of 405 decks
+22% synergy
Reanimate
35% of 405 decks
+24% synergy
Zombie Apocalypse
31% of 405 decks
+28% synergy
Victimize
27% of 405 decks
+17% synergy
Lich-Knights' Conquest
26% of 94 decks
+23% synergy
Toxic Deluge
24% of 405 decks
+9% synergy
Army of the Damned
23% of 405 decks
+21% synergy
Empty the Laboratory
23% of 388 decks
+22% synergy
Vanquish the Horde
23% of 391 decks
+19% synergy
Wrath of God
22% of 405 decks
+16% synergy
Damnation
20% of 405 decks
+16% synergy
Diabolic Intent
20% of 405 decks
+14% synergy
Rise of the Dark Realms
14% of 405 decks
+12% synergy
Dread Return
14% of 405 decks
+10% synergy
Kaya's Wrath
14% of 405 decks
+11% synergy
Grim Tutor
12% of 405 decks
+8% synergy
Doomskar
11% of 402 decks
+10% synergy
Austere Command
11% of 405 decks
-2% synergy
Vindicate
10% of 405 decks
-0% synergy
Farewell
9% of 372 decks
-5% synergy
Agadeem's Awakening
9% of 404 decks
+6% synergy
Living Death
9% of 405 decks
+5% synergy
Time Wipe
9% of 405 decks
+0% synergy
Necrotic Hex
8% of 403 decks
+8% synergy
Diabolic Tutor
8% of 405 decks
+2% synergy
Ponder
8% of 405 decks
-3% synergy
Windfall
7% of 405 decks
-7% synergy
Day of Judgment
7% of 405 decks
+5% synergy
Preordain
7% of 405 decks
-2% synergy
Dark Salvation
6% of 405 decks
+6% synergy
Patriarch's Bidding
6% of 405 decks
+4% synergy
Sevinne's Reclamation
6% of 405 decks
-2% synergy
Cleansing Nova
5% of 405 decks
+2% synergy
Distant Melody
5% of 405 decks
-1% synergy
Beseech the Mirror
5% of 94 decks
-1% synergy
Read the Bones
5% of 405 decks
+0% synergy
Utility Artifacts (14)
Nevinyrral's Disk
39% of 405 decks
+37% synergy
Altar of Dementia
19% of 405 decks
+17% synergy
Nim Deathmantle
19% of 405 decks
+19% synergy
Wayfarer's Bauble
16% of 405 decks
+1% synergy
Wand of Orcus
16% of 392 decks
+14% synergy
Tarrian's Journal
13% of 54 decks
+12% synergy
Bolas's Citadel
13% of 405 decks
+1% synergy
Skullclamp
12% of 405 decks
-3% synergy
Expedition Map
9% of 405 decks
+6% synergy
Bontu's Monument
8% of 405 decks
+8% synergy
Transmogrant Altar
8% of 227 decks
+8% synergy
Sensei's Divining Top
8% of 405 decks
-4% synergy
The One Ring
8% of 145 decks
-6% synergy
Grimoire of the Dead
5% of 405 decks
+5% synergy
Enchantments (31)
Endless Ranks of the Dead
41% of 405 decks
+38% synergy
Necroduality
40% of 384 decks
+38% synergy
Smothering Tithe
35% of 405 decks
-1% synergy
Rhystic Study
35% of 405 decks
-1% synergy
Kaya's Ghostform
34% of 405 decks
+31% synergy
Anointed Procession
28% of 405 decks
+17% synergy
Fungal Fortitude
20% of 45 decks
+19% synergy
Animate Dead
20% of 405 decks
+11% synergy
The Meathook Massacre
18% of 391 decks
+15% synergy
Mystic Remora
17% of 405 decks
-6% synergy
Open the Graves
16% of 405 decks
+15% synergy
Necromancer's Covenant
16% of 405 decks
+15% synergy
Black Market
14% of 405 decks
+13% synergy
Bastion of Remembrance
13% of 404 decks
+11% synergy
Phyrexian Arena
10% of 405 decks
-3% synergy
Land Tax
10% of 405 decks
+4% synergy
Dictate of Erebos
10% of 405 decks
+9% synergy
Black Market Connections
10% of 322 decks
-3% synergy
Dreadhorde Invasion
8% of 405 decks
+7% synergy
Kindred Discovery
8% of 405 decks
+1% synergy
Etchings of the Chosen
8% of 405 decks
+2% synergy
Liliana's Mastery
7% of 405 decks
+6% synergy
Graf Harvest
6% of 405 decks
+6% synergy
Grave Pact
6% of 405 decks
+5% synergy
Necromancy
6% of 405 decks
+3% synergy
Necropotence
6% of 405 decks
-1% synergy
Reflections of Littjara
6% of 402 decks
+3% synergy
Minion's Return
6% of 404 decks
+5% synergy
Feast of the Victorious Dead
6% of 126 decks
+5% synergy
Dance of the Dead
5% of 405 decks
+4% synergy
Grave Betrayal
5% of 405 decks
+5% synergy
Battles (1)
Invasion of Amonkhet
7% of 142 decks
+6% synergy
Planeswalkers (15)
Liliana, Dreadhorde General
44% of 405 decks
+41% synergy
Liliana, Death's Majesty
21% of 405 decks
+19% synergy
Tevesh Szat, Doom of Fools
17% of 404 decks
+16% synergy
Kaya the Inexorable
9% of 403 decks
+9% synergy
Ashiok, Dream Render
9% of 405 decks
+6% synergy
Narset, Parter of Veils
8% of 405 decks
+1% synergy
Teferi, Time Raveler
8% of 405 decks
+1% synergy
The Eternal Wanderer
7% of 201 decks
+3% synergy
Liliana, the Last Hope
7% of 405 decks
+6% synergy
Liliana, Untouched by Death
7% of 405 decks
+6% synergy
Aminatou, the Fateshifter
6% of 405 decks
+4% synergy
Dakkon, Shadow Slayer
6% of 398 decks
+1% synergy
Teferi, Master of Time
6% of 404 decks
+3% synergy
Elspeth, Sun's Champion
5% of 405 decks
+3% synergy
Venser, the Sojourner
5% of 405 decks
+3% synergy
Utility Lands (19)
Urborg, Tomb of Yawgmoth
52% of 405 decks
+38% synergy
Phyrexian Tower
47% of 405 decks
+43% synergy
Bojuka Bog
36% of 405 decks
+6% synergy
Reliquary Tower
32% of 405 decks
-2% synergy
High Market
32% of 405 decks
+27% synergy
Field of the Dead
31% of 405 decks
+27% synergy
Cabal Coffers
29% of 405 decks
+25% synergy
Unholy Grotto
26% of 405 decks
+24% synergy
Ancient Tomb
20% of 405 decks
+6% synergy
Command Beacon
16% of 405 decks
+14% synergy
Takenuma, Abandoned Mire
15% of 373 decks
+6% synergy
Otawara, Soaring City
12% of 373 decks
-6% synergy
Temple of the False God
10% of 405 decks
+2% synergy
Mortuary Mire
9% of 405 decks
+6% synergy
Hall of Heliod's Generosity
8% of 405 decks
-1% synergy
Vault of the Archangel
6% of 405 decks
+0% synergy
Academy Ruins
6% of 405 decks
-2% synergy
Westvale Abbey
6% of 405 decks
+5% synergy
Urza's Saga
5% of 395 decks
-6% synergy
Mana Artifacts (19)
Sol Ring
88% of 405 decks
-2% synergy
Arcane Signet
77% of 405 decks
-10% synergy
Skyclave Relic
31% of 404 decks
+28% synergy
Dimir Signet
30% of 405 decks
-13% synergy
Orzhov Signet
30% of 405 decks
-14% synergy
Darksteel Ingot
27% of 405 decks
+25% synergy
Talisman of Dominance
25% of 405 decks
-15% synergy
Commander's Sphere
23% of 405 decks
-1% synergy
Talisman of Hierarchy
22% of 405 decks
-15% synergy
Azorius Signet
22% of 405 decks
-22% synergy
Fellwar Stone
18% of 405 decks
-20% synergy
Talisman of Progress
18% of 405 decks
-16% synergy
Mana Crypt
17% of 405 decks
+2% synergy
Jeweled Lotus
14% of 403 decks
+6% synergy
Chromatic Lantern
12% of 405 decks
-3% synergy
Crowded Crypt
11% of 388 decks
+10% synergy
Mana Vault
11% of 405 decks
+1% synergy
Thought Vessel
10% of 405 decks
-13% synergy
Mind Stone
8% of 405 decks
-8% synergy
Lands (50)
Command Tower
92% of 405 decks
+0% synergy
Watery Grave
64% of 405 decks
+16% synergy
Raffine's Tower
63% of 368 decks
+16% synergy
Godless Shrine
60% of 405 decks
+11% synergy
Hallowed Fountain
57% of 405 decks
+8% synergy
Arcane Sanctum
51% of 405 decks
-4% synergy
Vault of Champions
48% of 403 decks
+14% synergy
Exotic Orchard
43% of 405 decks
-15% synergy
Morphic Pool
40% of 405 decks
+6% synergy
Marsh Flats
40% of 405 decks
+6% synergy
Isolated Chapel
40% of 405 decks
+13% synergy
Sea of Clouds
38% of 405 decks
+1% synergy
Path of Ancestry
37% of 405 decks
+12% synergy
Drowned Catacomb
37% of 405 decks
+11% synergy
Polluted Delta
35% of 405 decks
+6% synergy
Flooded Strand
35% of 405 decks
+4% synergy
Sunken Hollow
32% of 405 decks
-9% synergy
Shipwreck Marsh
26% of 391 decks
+4% synergy
Glacial Fortress
25% of 405 decks
-3% synergy
Shadowy Backstreet
24% of 21 decks
+1% synergy
Prairie Stream
23% of 405 decks
-19% synergy
Caves of Koilos
22% of 405 decks
-7% synergy
Shattered Sanctum
21% of 384 decks
+4% synergy
Undercity Sewers
19% of 21 decks
-2% synergy
Deserted Beach
19% of 391 decks
-2% synergy
Myriad Landscape
18% of 405 decks
+4% synergy
Evolving Wilds
18% of 405 decks
-11% synergy
Dimir Aqueduct
17% of 405 decks
-0% synergy
Brightclimb Pathway
16% of 404 decks
+6% synergy
Underground River
16% of 405 decks
-3% synergy
Clearwater Pathway
16% of 404 decks
+5% synergy
Scrubland
16% of 405 decks
+1% synergy
Underground Sea
15% of 405 decks
+1% synergy
Fabled Passage
15% of 405 decks
+5% synergy
Meticulous Archive
14% of 21 decks
-8% synergy
Orzhov Basilica
14% of 405 decks
-2% synergy
Terramorphic Expanse
14% of 405 decks
-5% synergy
Temple of Deceit
14% of 405 decks
-4% synergy
Tundra
14% of 405 decks
-1% synergy
Adarkar Wastes
14% of 405 decks
-5% synergy
Temple of Silence
14% of 405 decks
-8% synergy
Mana Confluence
13% of 405 decks
-0% synergy
Cavern of Souls
12% of 405 decks
+6% synergy
Choked Estuary
11% of 405 decks
-7% synergy
Azorius Chancery
11% of 405 decks
-7% synergy
Obscura Storefront
10% of 368 decks
-5% synergy
Hengegate Pathway
10% of 403 decks
+0% synergy
Tainted Isle
10% of 405 decks
+6% synergy
Reflecting Pool
9% of 405 decks
+0% synergy
City of Brass
9% of 405 decks
-6% synergy