Old One Eye + Nim Deathmantle + Ashnod's Altar

Old One Eye
Nim Deathmantle
Ashnod's Altar

Requires
Old One Eye must be on the battlefield. Nim Deathmantle must be on the battlefield. Ashnod's Altar must be on the battlefield. Mana needed: 2
Steps
  1. Activate Ashnod's Altar by sacrificing Old One Eye, adding .
  2. Old One Eye dies, triggering Nim Deathmantle, causing you to pay 4 to return Old One Eye from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  3. When Old One Eye enters the battlefield, it triggers, creating a 5/5 Tyranid creature token.
  4. Activate Ashnod's Altar by sacrificing the Tyranid, adding .
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Old One Eye
0.90% of 222 decks 2 decks
Radagast the Brown
0.14% of 714 decks 1 decks
Yorvo, Lord of Garenbrig
0.13% of 745 decks 1 decks
Wasitora, Nekoru Queen
0.12% of 831 decks 1 decks
Grothama, All-Devouring
0.08% of 1223 decks 1 decks
Mazirek, Kraul Death Priest
0.05% of 1890 decks 1 decks
Minsc & Boo, Timeless Heroes
0.02% of 5999 decks 1 decks
Henzie "Toolbox" Torre
0.01% of 14066 decks 2 decks
Slimefoot and Squee
0.01% of 7189 decks 1 decks
Atla Palani, Nest Tender
0.01% of 14801 decks 1 decks
High Synergy Cards
Living Death
80% of 5 decks +77% synergy
Victimize
80% of 5 decks +74% synergy
Top Cards
Garruk's Uprising
67% of 12 decks +60% synergy
Blasphemous Act
67% of 6 decks +50% synergy
Tribute to the World Tree
60% of 10 decks +56% synergy
Cultivate
58% of 12 decks +36% synergy
Eternal Witness
50% of 12 decks +40% synergy
Beast Within
50% of 12 decks +32% synergy
Goreclaw, Terror of Qal Sisma
42% of 12 decks +40% synergy
Heroic Intervention
42% of 12 decks +28% synergy
Nature's Lore
42% of 12 decks +27% synergy
Kodama's Reach
42% of 12 decks +27% synergy
Creatures
Ancient Brass Dragon
60% of 5 decks +59% synergy
Ilharg, the Raze-Boar
50% of 6 decks +49% synergy
Etali, Primal Storm
50% of 6 decks +45% synergy
Mitotic Slime
33% of 12 decks +33% synergy
Temur Sabertooth
33% of 12 decks +31% synergy
Defiler of Vigor
33% of 12 decks +31% synergy
Sakura-Tribe Elder
33% of 12 decks +25% synergy
First Responder
25% of 12 decks +25% synergy
Purestrain Genestealer
25% of 12 decks +25% synergy
Woodfall Primus
25% of 12 decks +24% synergy
Biophagus
25% of 12 decks +24% synergy
World Shaper
25% of 12 decks +23% synergy
Kodama of the East Tree
25% of 12 decks +23% synergy
Kogla, the Titan Ape
25% of 12 decks +23% synergy
Avenger of Zendikar
25% of 12 decks +20% synergy
Elvish Mystic
25% of 12 decks +17% synergy
Solemn Simulacrum
25% of 12 decks +11% synergy
Instants
Terminate
75% of 4 decks +70% synergy
Assassin's Trophy
60% of 5 decks +54% synergy
Sorceries
Three Visits
42% of 12 decks +30% synergy
Rampant Growth
42% of 12 decks +25% synergy
Bala Ged Recovery
33% of 12 decks +29% synergy
Farseek
33% of 12 decks +17% synergy
Utility Artifacts
Phyrexian Altar
33% of 12 decks +29% synergy
Panharmonicon
25% of 12 decks +21% synergy
Skullclamp
25% of 12 decks +12% synergy
Enchantments
Greater Good
33% of 12 decks +31% synergy
Concordant Crossroads
25% of 12 decks +24% synergy
Growing Rites of Itlimoc
25% of 12 decks +22% synergy
Parallel Lives
25% of 12 decks +22% synergy
Guardian Project
25% of 12 decks +21% synergy
Doubling Season
25% of 12 decks +21% synergy
Utility Lands
Kessig Wolf Run
50% of 6 decks +47% synergy
Mosswort Bridge
50% of 12 decks +45% synergy
Castle Garenbrig
42% of 12 decks +39% synergy
Boseiju, Who Endures
42% of 12 decks +33% synergy
Yavimaya, Cradle of Growth
42% of 12 decks +32% synergy
Reliquary Tower
42% of 12 decks +12% synergy
Mana Artifacts
Arcane Signet
67% of 12 decks -5% synergy
Sol Ring
67% of 12 decks -18% synergy
Chromatic Lantern
33% of 12 decks +24% synergy
Lands
Ziatora's Proving Ground
100% of 4 decks +97% synergy
Cinder Glade
83% of 6 decks +75% synergy
Smoldering Marsh
75% of 4 decks +68% synergy
Savage Lands
75% of 4 decks +73% synergy
Command Tower
67% of 12 decks -7% synergy
Twilight Mire
60% of 5 decks +58% synergy
Spire Garden
50% of 6 decks +45% synergy
Stomping Ground
50% of 6 decks +41% synergy
Myriad Landscape
33% of 12 decks +13% synergy
Exotic Orchard
33% of 12 decks -2% synergy
Evolving Wilds
25% of 12 decks +4% synergy