Nim Deathmantle + Phyrexian Altar + Hallowed Spiritkeeper

Nim Deathmantle
Phyrexian Altar
Hallowed Spiritkeeper

Requires
Nim Deathmantle must be on the battlefield. Phyrexian Altar must be on the battlefield. Hallowed Spiritkeeper must be on the battlefield. You have at least four creature cards in your graveyard. Mana needed: 3
Steps
  1. Activate Phyrexian Altar by sacrificing Hallowed Spiritkeeper, adding 1.
  2. Hallowed Spiritkeeper dies, triggering itself and Nim Deathmantle.
  3. Resolve the Hallowed Spiritkeeper trigger, creating at least four 1/1 Spirit creature tokens.
  4. Activate Phyrexian Altar three times by sacrificing three Spirits, adding 3.
  5. Resolve the Nim Deathmantle trigger from step 2, causing you to pay 4 to return Hallowed Spiritkeeper from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  6. Repeat.
Results
Infinite colored mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Teysa Karlov
1.98% of 15216 decks 302 decks
Teysa, Orzhov Scion
0.37% of 2675 decks 10 decks
Elenda, the Dusk Rose
0.13% of 5285 decks 7 decks
Tobias, Doomed Conqueror
4.62% of 130 decks 6 decks
Elas il-Kor, Sadistic Pilgrim
0.09% of 6454 decks 6 decks
Ao, the Dawn Sky
0.60% of 669 decks 4 decks
Millicent, Restless Revenant
0.05% of 6346 decks 3 decks
Tayam, Luminous Enigma
0.03% of 5725 decks 2 decks
Asmira, Holy Avenger
0.53% of 374 decks 2 decks
Athreos, God of Passage
0.03% of 6116 decks 2 decks
King of the Oathbreakers
0.07% of 2836 decks 2 decks
Mondrak, Glory Dominus
0.04% of 2616 decks 1 decks
Carmen, Cruel Skymarcher
0.03% of 3127 decks 1 decks
Queen Marchesa
0.01% of 12358 decks 1 decks
Nevinyrral, Urborg Tyrant
0.07% of 1536 decks 1 decks
Ratadrabik of Urborg
0.02% of 5702 decks 1 decks
Kutzil, Malamet Exemplar
0.05% of 1954 decks 1 decks
Elesh Norn, Mother of Machines
0.01% of 7377 decks 1 decks
New Cards
Funeral Room // Awakening Hall
67% of 9 decks +61% synergy
High Synergy Cards
Ashnod's Altar
96% of 366 decks +88% synergy
Pitiless Plunderer
93% of 342 decks +85% synergy
Zulaport Cutthroat
92% of 343 decks +82% synergy
Elenda, the Dusk Rose
85% of 342 decks +80% synergy
Blood Artist
90% of 343 decks +78% synergy
Cruel Celebrant
87% of 340 decks +78% synergy
Pawn of Ulamog
79% of 343 decks +77% synergy
Skullclamp
89% of 366 decks +77% synergy
Reassembling Skeleton
78% of 343 decks +74% synergy
Viscera Seer
84% of 343 decks +74% synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
81% of 319 decks +69% synergy
Drivnod, Carnage Dominus
75% of 273 decks +72% synergy
Indebted Spirit
75% of 40 decks +74% synergy
Grim Haruspex
75% of 343 decks +70% synergy
Swords to Plowshares
74% of 366 decks +12% synergy
Bastion of Remembrance
73% of 336 decks +67% synergy
Warren Soultrader
70% of 64 decks +63% synergy
Teysa, Orzhov Scion
69% of 343 decks +67% synergy
Doomed Traveler
64% of 366 decks +63% synergy
Midnight Reaper
62% of 342 decks +58% synergy
Creatures
Athreos, God of Passage
58% of 343 decks +55% synergy
Luminous Broodmoth
58% of 359 decks +56% synergy
Marionette Apprentice
58% of 64 decks +50% synergy
Carrion Feeder
57% of 343 decks +52% synergy
Ministrant of Obligation
56% of 365 decks +55% synergy
Sifter of Skulls
52% of 343 decks +51% synergy
Inga Rune-Eyes
50% of 10 decks +50% synergy
Malcator's Watcher
50% of 8 decks +50% synergy
Saffi Eriksdotter
50% of 8 decks +48% synergy
Devoted Druid
50% of 8 decks +47% synergy
Bartolomé del Presidio
48% of 130 decks +41% synergy
Reveillark
48% of 366 decks +46% synergy
Yahenni, Undying Partisan
47% of 343 decks +44% synergy
Solemn Simulacrum
46% of 366 decks +32% synergy
Mirkwood Bats
46% of 188 decks +33% synergy
Junji, the Midnight Sky
42% of 327 decks +39% synergy
Geralf, Visionary Stitcher
40% of 10 decks +39% synergy
Malevolent Hermit
40% of 10 decks +39% synergy
Yawgmoth, Thran Physician
40% of 338 decks +36% synergy
Syr Konrad, the Grim
40% of 336 decks +31% synergy
Hunted Witness
39% of 365 decks +39% synergy
Karmic Guide
39% of 366 decks +34% synergy
Champion of Lambholt
38% of 8 decks +30% synergy
Avacyn's Pilgrim
38% of 8 decks +23% synergy
Sakura-Tribe Elder
38% of 8 decks +19% synergy
Llanowar Elves
38% of 8 decks +17% synergy
Mondrak, Glory Dominus
37% of 298 decks +28% synergy
Ophiomancer
36% of 343 decks +34% synergy
Chasm Skulker
36% of 11 decks +32% synergy
Mulldrifter
36% of 11 decks +30% synergy
Orzhov Enforcer
36% of 342 decks +35% synergy
Priest of Forgotten Gods
36% of 342 decks +33% synergy
Kambal, Profiteering Mayor
35% of 80 decks +25% synergy
Nether Traitor
34% of 343 decks +33% synergy
Kokusho, the Evening Star
33% of 343 decks +31% synergy
Requiem Angel
33% of 366 decks +32% synergy
Braids, Arisen Nightmare
33% of 319 decks +25% synergy
Repository Skaab
30% of 10 decks +30% synergy
Patrician Geist
30% of 10 decks +30% synergy
Crawling Chorus
29% of 252 decks +28% synergy
Tithe Taker
29% of 365 decks +29% synergy
Palace Familiar
27% of 11 decks +27% synergy
Floating-Dream Zubera
27% of 11 decks +27% synergy
Drogskol Captain
27% of 11 decks +26% synergy
Unsettled Mariner
27% of 11 decks +25% synergy
Spectral Sailor
27% of 11 decks +25% synergy
Archaeomancer
27% of 11 decks +23% synergy
Esper Sentinel
27% of 354 decks +6% synergy
Vindictive Vampire
27% of 342 decks +26% synergy
Woe Strider
27% of 336 decks +24% synergy
Instants
Anguished Unmaking
61% of 343 decks +37% synergy
Counterspell
55% of 11 decks +12% synergy
Path to Exile
53% of 366 decks +8% synergy
Village Rites
49% of 334 decks +39% synergy
Arcane Denial
45% of 11 decks +26% synergy
Deadly Dispute
40% of 331 decks +28% synergy
Heroic Intervention
38% of 8 decks +8% synergy
Beast Within
38% of 8 decks -1% synergy
Dovin's Veto
36% of 11 decks +17% synergy
Negate
36% of 11 decks +14% synergy
Corrupted Conviction
32% of 209 decks +26% synergy
Enlightened Tutor
31% of 366 decks +13% synergy
Afterlife Insurance
30% of 92 decks +29% synergy
Vampiric Tutor
30% of 343 decks +12% synergy
Teferi's Protection
29% of 365 decks +9% synergy
Mystical Tutor
27% of 11 decks +12% synergy
Despark
26% of 340 decks +10% synergy
Generous Gift
25% of 361 decks -0% synergy
Plumb the Forbidden
23% of 331 decks +20% synergy
Inkshield
23% of 331 decks +17% synergy
Mortify
20% of 343 decks +8% synergy
Dark Ritual
20% of 343 decks -2% synergy
Malakir Rebirth
20% of 334 decks +12% synergy
Fracture
18% of 331 decks +11% synergy
Deadly Rollick
13% of 336 decks +2% synergy
Stroke of Midnight
12% of 159 decks -0% synergy
Utter End
12% of 343 decks +5% synergy
Fell the Profane
11% of 64 decks -1% synergy
Secure the Wastes
11% of 366 decks +8% synergy
Tragic Slip
10% of 343 decks +7% synergy
Flare of Malice
9% of 65 decks +6% synergy
Rally the Ancestors
9% of 366 decks +8% synergy
Eviscerator's Insight
9% of 46 decks +7% synergy
Brought Back
8% of 360 decks +7% synergy
Return to Dust
8% of 366 decks +4% synergy
Body Count
7% of 324 decks +7% synergy
Culling the Weak
7% of 343 decks +3% synergy
Abstruse Appropriation
7% of 46 decks +3% synergy
Entomb
6% of 343 decks -1% synergy
Saw in Half
6% of 301 decks +3% synergy
Flawless Maneuver
5% of 359 decks -5% synergy
Sorceries
Diabolic Intent
55% of 343 decks +46% synergy
Three Visits
50% of 8 decks +25% synergy
Damn
45% of 331 decks +28% synergy
Demonic Tutor
44% of 343 decks +22% synergy
Victimize
43% of 343 decks +32% synergy
Bala Ged Recovery
38% of 8 decks +28% synergy
Nature's Lore
38% of 8 decks +5% synergy
Reanimate
31% of 343 decks +15% synergy
Season of Loss
29% of 17 decks +27% synergy
Toxic Deluge
27% of 343 decks +10% synergy
Distant Melody
27% of 11 decks +22% synergy
Supreme Verdict
27% of 11 decks +13% synergy
Living Death
23% of 343 decks +18% synergy
Kaya's Wrath
21% of 342 decks +18% synergy
Rite of Oblivion
20% of 331 decks +17% synergy
Agadeem's Awakening
19% of 334 decks +16% synergy
Vindicate
15% of 343 decks +8% synergy
Lich-Knights' Conquest
14% of 148 decks +11% synergy
Farewell
12% of 350 decks -2% synergy
Austere Command
10% of 366 decks -3% synergy
Damnation
10% of 343 decks +1% synergy
Diabolic Tutor
9% of 343 decks +3% synergy
Wrath of God
9% of 366 decks +2% synergy
Merciless Eviction
9% of 343 decks +4% synergy
Grim Tutor
9% of 343 decks +4% synergy
Dread Return
8% of 343 decks +3% synergy
Vanquish the Horde
8% of 354 decks +4% synergy
Beseech the Mirror
8% of 148 decks +4% synergy
White Sun's Twilight
8% of 302 decks +4% synergy
Torment of Hailfire
8% of 342 decks +3% synergy
Martial Coup
8% of 366 decks +4% synergy
Night's Whisper
7% of 343 decks -2% synergy
Sign in Blood
7% of 343 decks -3% synergy
Insatiable Avarice
6% of 80 decks +1% synergy
Debt to the Deathless
6% of 343 decks +3% synergy
Ascend from Avernus
6% of 344 decks +4% synergy
Sevinne's Reclamation
5% of 359 decks -2% synergy
Bone Shards
5% of 331 decks +4% synergy
Utility Artifacts
Bolas's Citadel
38% of 340 decks +29% synergy
Altar of Dementia
35% of 366 decks +32% synergy
Lightning Greaves
30% of 366 decks +4% synergy
Spawning Pit
15% of 366 decks +15% synergy
Blasting Station
13% of 366 decks +13% synergy
Swiftfoot Boots
12% of 366 decks -16% synergy
Norn's Wellspring
12% of 302 decks +11% synergy
Oketra's Monument
10% of 366 decks +8% synergy
Vat of Rebirth
7% of 234 decks +5% synergy
The Golden Throne
7% of 319 decks +7% synergy
Wayfarer's Bauble
6% of 366 decks -4% synergy
The One Ring
6% of 224 decks -3% synergy
Weatherlight Compleated
5% of 340 decks +5% synergy
Enchantments
Dictate of Erebos
55% of 343 decks +51% synergy
Smothering Tithe
53% of 365 decks +28% synergy
Grave Pact
46% of 343 decks +41% synergy
Anointed Procession
43% of 366 decks +35% synergy
The Meathook Massacre
39% of 331 decks +34% synergy
Guardian Project
38% of 8 decks +29% synergy
Black Market
36% of 343 decks +31% synergy
Dark Prophecy
30% of 343 decks +29% synergy
Black Market Connections
27% of 322 decks +16% synergy
Rhystic Study
27% of 11 decks -1% synergy
Bitterblossom
25% of 343 decks +21% synergy
Phyrexian Reclamation
22% of 343 decks +19% synergy
Revel in Riches
20% of 342 decks +17% synergy
Lunar Convocation
20% of 15 decks +12% synergy
Divine Visitation
19% of 365 decks +17% synergy
Animate Dead
19% of 343 decks +10% synergy
Phyrexian Arena
17% of 343 decks +2% synergy
Blight Mound
16% of 331 decks +15% synergy
Skrelv's Hive
15% of 302 decks +12% synergy
Sanguine Bond
14% of 343 decks +8% synergy
Necropotence
14% of 343 decks +8% synergy
Land Tax
14% of 366 decks +7% synergy
Feast of the Victorious Dead
13% of 191 decks +11% synergy
Court of Ardenvale
12% of 147 decks +10% synergy
Exquisite Blood
12% of 343 decks +7% synergy
Darkest Hour
12% of 343 decks +12% synergy
Life Insurance
12% of 324 decks +10% synergy
Gift of Immortality
11% of 366 decks +9% synergy
Chthonian Nightmare
11% of 66 decks +8% synergy
Field of Souls
10% of 366 decks +10% synergy
Martyr's Cause
10% of 366 decks +9% synergy
Virtue of Persistence
9% of 139 decks +5% synergy
Open the Graves
8% of 342 decks +7% synergy
Vampiric Rites
7% of 343 decks +5% synergy
Fanatical Devotion
7% of 366 decks +6% synergy
Kaya's Ghostform
7% of 340 decks +3% synergy
Trouble in Pairs
6% of 94 decks -1% synergy
Planeswalkers
Liliana, Dreadhorde General
41% of 340 decks +38% synergy
Elspeth, Sun's Champion
15% of 366 decks +11% synergy
Lolth, Spider Queen
9% of 331 decks +8% synergy
Tevesh Szat, Doom of Fools
7% of 334 decks +5% synergy
Utility Lands
Phyrexian Tower
68% of 343 decks +59% synergy
Boseiju, Who Endures
62% of 8 decks +43% synergy
High Market
54% of 366 decks +51% synergy
Bojuka Bog
50% of 343 decks +20% synergy
Khalni Garden
50% of 8 decks +48% synergy
Fountainport
47% of 19 decks +43% synergy
Urborg, Tomb of Yawgmoth
44% of 366 decks +34% synergy
Gavony Township
38% of 8 decks +28% synergy
Reliquary Tower
36% of 366 decks +6% synergy
Cabal Coffers
36% of 343 decks +25% synergy
Westvale Abbey
35% of 343 decks +33% synergy
Otawara, Soaring City
30% of 10 decks +13% synergy
Takenuma, Abandoned Mire
28% of 327 decks +17% synergy
Mystic Sanctuary
27% of 11 decks +15% synergy
Castle Ardenvale
20% of 359 decks +15% synergy
Vault of the Archangel
20% of 343 decks +9% synergy
Castle Locthwain
19% of 336 decks +14% synergy
Ancient Tomb
16% of 366 decks +6% synergy
Eiganjo, Seat of the Empire
16% of 350 decks +7% synergy
Spymaster's Vault
14% of 64 decks +10% synergy
Mortuary Mire
13% of 343 decks +8% synergy
Field of the Dead
9% of 360 decks +6% synergy
Witch's Cottage
9% of 336 decks +5% synergy
Nykthos, Shrine to Nyx
8% of 366 decks +3% synergy
Urza's Saga
8% of 354 decks +1% synergy
Shambling Vent
8% of 343 decks +6% synergy
Barad-dûr
6% of 188 decks +3% synergy
Hall of Heliod's Generosity
6% of 361 decks -1% synergy
Minas Tirith
6% of 202 decks -3% synergy
Volrath's Stronghold
6% of 343 decks +4% synergy
Temple of the False God
5% of 366 decks -4% synergy
Mana Artifacts
Sol Ring
93% of 366 decks +9% synergy
Arcane Signet
84% of 359 decks +12% synergy
Talisman of Hierarchy
63% of 338 decks +38% synergy
Orzhov Signet
59% of 343 decks +32% synergy
Azorius Signet
55% of 11 decks +28% synergy
Talisman of Progress
36% of 11 decks +14% synergy
Fellwar Stone
19% of 366 decks -2% synergy
Thought Vessel
14% of 366 decks -2% synergy
Mind Stone
13% of 366 decks -5% synergy
Commander's Sphere
12% of 366 decks -4% synergy
Mana Crypt
10% of 366 decks +1% synergy
Crowded Crypt
9% of 331 decks +7% synergy
Lands
Command Tower
89% of 366 decks +15% synergy
Isolated Chapel
82% of 343 decks +55% synergy
Godless Shrine
80% of 343 decks +39% synergy
Clifftop Retreat
80% of 5 decks +52% synergy
Sacred Foundry
80% of 5 decks +44% synergy
Caves of Koilos
76% of 343 decks +47% synergy
Deathcap Glade
75% of 4 decks +61% synergy
Overgrown Farmland
75% of 8 decks +59% synergy
Sunpetal Grove
75% of 8 decks +52% synergy
Nomad Outpost
75% of 4 decks +47% synergy
Dragonskull Summit
75% of 4 decks +44% synergy
Indatha Triome
75% of 4 decks +44% synergy
Temple Garden
75% of 8 decks +34% synergy
Overgrown Tomb
75% of 4 decks +32% synergy
Hallowed Fountain
73% of 11 decks +32% synergy
Vault of Champions
65% of 334 decks +39% synergy
Sea of Clouds
64% of 11 decks +38% synergy
Prairie Stream
64% of 11 decks +30% synergy
Tainted Field
59% of 343 decks +46% synergy
Adarkar Wastes
55% of 11 decks +37% synergy
Glacial Fortress
55% of 11 decks +29% synergy
Fetid Heath
51% of 343 decks +41% synergy
Selesnya Sanctuary
50% of 8 decks +36% synergy
Deserted Beach
50% of 10 decks +34% synergy
Bountiful Promenade
50% of 8 decks +26% synergy
Canopy Vista
50% of 8 decks +14% synergy
Shattered Sanctum
47% of 330 decks +34% synergy
Marsh Flats
46% of 366 decks +35% synergy
Brightclimb Pathway
46% of 334 decks +36% synergy
Temple of Enlightenment
45% of 11 decks +29% synergy
Brushland
38% of 8 decks +22% synergy
Port Town
36% of 11 decks +21% synergy
Orzhov Basilica
36% of 343 decks +20% synergy
Temple of Silence
36% of 343 decks +18% synergy
Shineshadow Snarl
34% of 331 decks +22% synergy
Shadowy Backstreet
32% of 100 decks +19% synergy
Idyllic Beachfront
30% of 10 decks +26% synergy
Concealed Courtyard
29% of 343 decks +24% synergy
Silent Clearing
28% of 338 decks +23% synergy
Mystic Gate
27% of 11 decks +21% synergy
Irrigated Farmland
27% of 11 decks +20% synergy
Skycloud Expanse
27% of 11 decks +15% synergy
Azorius Chancery
27% of 11 decks +12% synergy
Scrubland
19% of 343 decks +5% synergy
Exotic Orchard
18% of 366 decks -18% synergy
Scoured Barrens
17% of 343 decks +8% synergy
Myriad Landscape
16% of 366 decks -4% synergy
Evolving Wilds
15% of 366 decks -6% synergy
Arid Mesa
12% of 366 decks +1% synergy
Path of Ancestry
11% of 365 decks -10% synergy