Nim Deathmantle + Ashnod's Altar + Knight of Sorrows

Nim Deathmantle
Ashnod's Altar
Knight of Sorrows

Requires
Nim Deathmantle must be on the battlefield. Ashnod's Altar must be on the battlefield. Knight of Sorrows must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Knight of Sorrows, adding cc.
  2. When Knight of Sorrows dies, its afterlife ability and Nim Deathmantle trigger.
  3. Resolve the Knight of Sorrows trigger, creating a 1/1 Spirit creature token.
  4. Activate Ashnod's Altar by sacrificing the Spirit, adding cc.
  5. Resolve the Nim Deathmantle trigger from step 2, causing you to pay 4 to return Knight of Sorrows from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  6. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (1)
Teysa Karlov
0.03% of 13322 decks 4 decks
High Synergy Cards (3)
Seraph of the Scales
100% of 4 decks +98% synergy
Field of Souls
100% of 4 decks +97% synergy
Imperious Oligarch
100% of 4 decks +97% synergy
Top Cards (1)
Ministrant of Obligation
100% of 4 decks +94% synergy
Creatures (50)
Commissar Severina Raine
100% of 3 decks +97% synergy
Elas il-Kor, Sadistic Pilgrim
100% of 3 decks +58% synergy
Dutiful Attendant
75% of 4 decks +74% synergy
Xathrid Necromancer
75% of 4 decks +73% synergy
Doomed Dissenter
75% of 4 decks +72% synergy
Whisper, Blood Liturgist
75% of 4 decks +71% synergy
Requiem Angel
75% of 4 decks +70% synergy
Teysa, Envoy of Ghosts
75% of 4 decks +70% synergy
Hallowed Spiritkeeper
75% of 4 decks +70% synergy
Orzhov Enforcer
75% of 4 decks +70% synergy
Thalisse, Reverent Medium
75% of 4 decks +66% synergy
Doomed Traveler
75% of 4 decks +66% synergy
Grim Haruspex
75% of 4 decks +59% synergy
Solemn Simulacrum
75% of 4 decks +57% synergy
Cruel Celebrant
75% of 4 decks +44% synergy
Zulaport Cutthroat
75% of 4 decks +44% synergy
Dearly Departed
50% of 4 decks +50% synergy
Serra Angel
50% of 4 decks +50% synergy
Corpse Augur
50% of 4 decks +48% synergy
Garrison Cat
50% of 4 decks +47% synergy
Erebos, Bleak-Hearted
50% of 4 decks +46% synergy
Hunted Witness
50% of 4 decks +44% synergy
Falkenrath Noble
50% of 4 decks +41% synergy
Pitiless Plunderer
50% of 4 decks +34% synergy
Sister Repentia
33% of 3 decks +33% synergy
Etched Familiar
33% of 3 decks +33% synergy
Sister Hospitaller
33% of 3 decks +31% synergy
Drivnod, Carnage Dominus
33% of 3 decks +17% synergy
Graven Dominator
25% of 4 decks +25% synergy
Exhumer Thrull
25% of 4 decks +25% synergy
Orzhov Euthanist
25% of 4 decks +25% synergy
Absolver Thrull
25% of 4 decks +25% synergy
Spark Reaper
25% of 4 decks +25% synergy
Syndicate Messenger
25% of 4 decks +25% synergy
Debtors' Transport
25% of 4 decks +25% synergy
Blind Hunter
25% of 4 decks +25% synergy
Linvala, the Preserver
25% of 4 decks +25% synergy
Orzhov Racketeers
25% of 4 decks +25% synergy
Belfry Spirit
25% of 4 decks +25% synergy
Knight of the Last Breath
25% of 4 decks +25% synergy
Orzhov Guildmage
25% of 4 decks +25% synergy
Weaponcraft Enthusiast
25% of 4 decks +25% synergy
Orzhov Pontiff
25% of 4 decks +25% synergy
Basilica Bell-Haunt
25% of 4 decks +24% synergy
Deathpact Angel
25% of 4 decks +24% synergy
Vermin Gorger
25% of 4 decks +24% synergy
Ghost Council of Orzhova
25% of 4 decks +24% synergy
Thraben Watcher
25% of 4 decks +24% synergy
Pitiless Pontiff
25% of 4 decks +24% synergy
Treasury Thrull
25% of 4 decks +24% synergy
Instants (19)
Secure the Wastes
75% of 4 decks +71% synergy
Dark Ritual
75% of 4 decks +56% synergy
Teferi's Protection
75% of 4 decks +56% synergy
Utter End
75% of 4 decks +56% synergy
Village Rites
75% of 4 decks +49% synergy
Swords to Plowshares
75% of 4 decks +10% synergy
Corrupted Conviction
67% of 3 decks +53% synergy
Feign Death
50% of 4 decks +48% synergy
Mortify
50% of 4 decks +26% synergy
Seize the Soul
25% of 4 decks +25% synergy
Orzhov Charm
25% of 4 decks +24% synergy
Final Payment
25% of 4 decks +23% synergy
Altar's Reap
25% of 4 decks +23% synergy
Kaya's Guile
25% of 4 decks +22% synergy
Tragic Slip
25% of 4 decks +21% synergy
Reckoner's Bargain
25% of 4 decks +20% synergy
Deadly Dispute
25% of 4 decks +4% synergy
Fracture
25% of 4 decks +1% synergy
Path to Exile
25% of 4 decks -20% synergy
Sorceries (23)
Lich-Knights' Conquest
100% of 1 decks +94% synergy
Bone Shards
75% of 4 decks +72% synergy
Diabolic Tutor
75% of 4 decks +68% synergy
Fumigate
75% of 4 decks +67% synergy
Victimize
75% of 4 decks +56% synergy
Phyrexian Rebirth
50% of 4 decks +47% synergy
Dread Return
50% of 4 decks +46% synergy
Read the Bones
50% of 4 decks +35% synergy
Night's Whisper
50% of 4 decks +34% synergy
Sign in Blood
50% of 4 decks +30% synergy
Cry of Contrition
25% of 4 decks +25% synergy
Benediction of Moons
25% of 4 decks +25% synergy
Forever Young
25% of 4 decks +25% synergy
Consecrate // Consume
25% of 4 decks +24% synergy
Bankrupt in Blood
25% of 4 decks +24% synergy
Revoke Existence
25% of 4 decks +24% synergy
Deploy to the Front
25% of 4 decks +24% synergy
Steelshaper's Gift
25% of 4 decks +24% synergy
Martial Coup
25% of 4 decks +21% synergy
Revival // Revenge
25% of 4 decks +20% synergy
Merciless Eviction
25% of 4 decks +17% synergy
Debt to the Deathless
25% of 4 decks +14% synergy
Kaya's Wrath
25% of 4 decks +12% synergy
Utility Artifacts (9)
The Golden Throne
100% of 3 decks +98% synergy
Swiftfoot Boots
75% of 4 decks +49% synergy
Skullclamp
75% of 4 decks +42% synergy
Vat of Rebirth
67% of 3 decks +61% synergy
Inquisitorial Rosette
33% of 3 decks +33% synergy
Archaeomancer's Map
25% of 4 decks +19% synergy
Altar of Dementia
25% of 4 decks +18% synergy
Phyrexian Altar
25% of 4 decks +10% synergy
Bolas's Citadel
25% of 4 decks +6% synergy
Enchantments (19)
Open the Graves
75% of 4 decks +73% synergy
Vampiric Rites
75% of 4 decks +67% synergy
Omen of the Dead
50% of 4 decks +50% synergy
Dictate of Heliod
50% of 4 decks +49% synergy
Hidden Stockpile
50% of 4 decks +44% synergy
Ghostly Prison
50% of 4 decks +35% synergy
Path of Bravery
25% of 4 decks +25% synergy
One Thousand Lashes
25% of 4 decks +24% synergy
Dogged Pursuit
25% of 4 decks +24% synergy
Gift of Orzhova
25% of 4 decks +24% synergy
Ethereal Absolution
25% of 4 decks +22% synergy
Debtors' Knell
25% of 4 decks +21% synergy
Divine Visitation
25% of 4 decks +21% synergy
Dawn of Hope
25% of 4 decks +20% synergy
Cathars' Crusade
25% of 4 decks +19% synergy
Life Insurance
25% of 4 decks +18% synergy
Phyrexian Reclamation
25% of 4 decks +17% synergy
Anointed Procession
25% of 4 decks +12% synergy
Smothering Tithe
25% of 4 decks -6% synergy
Planeswalkers (3)
Elspeth, Knight-Errant
25% of 4 decks +24% synergy
Kaya, Orzhov Usurper
25% of 4 decks +24% synergy
Ob Nixilis Reignited
25% of 4 decks +24% synergy
Utility Lands (12)
Mortuary Mire
100% of 4 decks +92% synergy
Temple of the False God
100% of 4 decks +91% synergy
Vault of the Archangel
75% of 4 decks +44% synergy
Bojuka Bog
50% of 4 decks +4% synergy
Orzhova, the Church of Deals
25% of 4 decks +24% synergy
Memorial to Folly
25% of 4 decks +23% synergy
Ghost Quarter
25% of 4 decks +22% synergy
Witch's Cottage
25% of 4 decks +20% synergy
Castle Ardenvale
25% of 4 decks +17% synergy
Shambling Vent
25% of 4 decks +17% synergy
Phyrexian Tower
25% of 4 decks +9% synergy
Castle Locthwain
25% of 4 decks +9% synergy
Mana Artifacts (8)
Talisman of Hierarchy
75% of 4 decks +18% synergy
Orzhov Signet
75% of 4 decks +10% synergy
Sol Ring
75% of 4 decks -12% synergy
Mind Stone
50% of 4 decks +19% synergy
Arcane Signet
50% of 4 decks -32% synergy
Orzhov Keyrune
25% of 4 decks +24% synergy
Orzhov Cluestone
25% of 4 decks +22% synergy
Charcoal Diamond
25% of 4 decks +16% synergy
Lands (16)
Evolving Wilds
75% of 4 decks +53% synergy
Command Tower
75% of 4 decks -11% synergy
Terramorphic Expanse
50% of 4 decks +34% synergy
Exotic Orchard
50% of 4 decks +27% synergy
Myriad Landscape
50% of 4 decks +24% synergy
Shineshadow Snarl
50% of 4 decks +13% synergy
Temple of Silence
50% of 4 decks +5% synergy
Tainted Field
50% of 4 decks -2% synergy
Unknown Shores
25% of 4 decks +25% synergy
Ash Barrens
25% of 4 decks +20% synergy
Orzhov Guildgate
25% of 4 decks +16% synergy
Scoured Barrens
25% of 4 decks +2% synergy
Vault of Champions
25% of 4 decks -18% synergy
Orzhov Basilica
25% of 4 decks -18% synergy
Godless Shrine
25% of 4 decks -24% synergy
Caves of Koilos
25% of 4 decks -34% synergy