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
1.36% of 221 decks 3 decks
Slimefoot and Squee
0.02% of 8032 decks 2 decks
Henzie "Toolbox" Torre
0.01% of 14785 decks 1 decks
Radagast the Brown
0.12% of 825 decks 1 decks
Grothama, All-Devouring
0.08% of 1293 decks 1 decks
Yorvo, Lord of Garenbrig
0.13% of 761 decks 1 decks
Minsc & Boo, Timeless Heroes
0.02% of 6401 decks 1 decks
Meren of Clan Nel Toth
0.01% of 15123 decks 1 decks
Mazirek, Kraul Death Priest
0.05% of 2003 decks 1 decks
Atla Palani, Nest Tender
0.01% of 15270 decks 1 decks
Wasitora, Nekoru Queen
0.12% of 857 decks 1 decks
High Synergy Cards
Purestrain Genestealer
36% of 14 decks +35% synergy
Garruk's Uprising
50% of 14 decks +35% synergy
Temur Sabertooth
36% of 14 decks +32% synergy
Phyrexian Altar
36% of 14 decks +32% synergy
Castle Garenbrig
36% of 14 decks +31% synergy
Tribute to the World Tree
38% of 13 decks +30% synergy
Eternal Witness
50% of 14 decks +29% synergy
Hierophant Bio-Titan
29% of 14 decks +28% synergy
Biophagus
29% of 14 decks +27% synergy
Yavimaya, Cradle of Growth
36% of 14 decks +26% synergy
Top Cards
Cultivate
57% of 14 decks +11% synergy
Nature's Lore
43% of 14 decks +11% synergy
Beast Within
43% of 14 decks +4% synergy
Sakura-Tribe Elder
36% of 14 decks +17% synergy
Heroic Intervention
36% of 14 decks +6% synergy
Kodama's Reach
36% of 14 decks +4% synergy
Rampant Growth
36% of 14 decks +1% synergy
Kodama of the East Tree
29% of 14 decks +25% synergy
Defiler of Vigor
29% of 14 decks +25% synergy
Panharmonicon
29% of 14 decks +24% synergy
Creatures
Viscera Seer
50% of 6 decks +41% synergy
Fanatic of Rhonas
50% of 6 decks +41% synergy
Goreclaw, Terror of Qal Sisma
29% of 14 decks +24% synergy
Surrak and Goreclaw
23% of 13 decks +20% synergy
Haruspex
21% of 14 decks +21% synergy
Mitotic Slime
21% of 14 decks +21% synergy
Canoptek Scarab Swarm
21% of 14 decks +21% synergy
Clamavus
21% of 14 decks +21% synergy
Impervious Greatwurm
21% of 14 decks +20% synergy
Tervigon
21% of 14 decks +20% synergy
Tyrant Guard
21% of 14 decks +20% synergy
Sporocyst
21% of 14 decks +20% synergy
Ivy Lane Denizen
21% of 14 decks +20% synergy
Garruk's Packleader
21% of 14 decks +20% synergy
Kogla, the Titan Ape
21% of 14 decks +18% synergy
Zopandrel, Hunger Dominus
21% of 14 decks +17% synergy
Avenger of Zendikar
21% of 14 decks +12% synergy
Elvish Mystic
21% of 14 decks +4% synergy
Instants
Harrow
21% of 14 decks +12% synergy
Worldly Tutor
21% of 14 decks +7% synergy
Sorceries
Living Death
50% of 6 decks +45% synergy
Victimize
50% of 6 decks +38% synergy
Blasphemous Act
50% of 6 decks +16% synergy
Three Visits
36% of 14 decks +11% synergy
Bala Ged Recovery
29% of 14 decks +20% synergy
Farseek
21% of 14 decks -13% synergy
Utility Artifacts
Cloudstone Curio
21% of 14 decks +20% synergy
Conjurer's Closet
21% of 14 decks +19% synergy
Altar of Dementia
21% of 14 decks +19% synergy
Enchantments
Goblin Bombardment
50% of 6 decks +44% synergy
Concordant Crossroads
21% of 14 decks +19% synergy
Greater Good
21% of 14 decks +16% synergy
Growing Rites of Itlimoc
21% of 14 decks +16% synergy
Parallel Lives
21% of 14 decks +14% synergy
Guardian Project
21% of 14 decks +13% synergy
Hardened Scales
21% of 14 decks +12% synergy
Doubling Season
21% of 14 decks +12% synergy
Utility Lands
Mosswort Bridge
36% of 14 decks +25% synergy
Boseiju, Who Endures
36% of 14 decks +16% synergy
Reliquary Tower
29% of 14 decks -1% synergy
Mana Artifacts
Sol Ring
57% of 14 decks -27% synergy
Arcane Signet
50% of 14 decks -22% synergy
Chromatic Lantern
21% of 14 decks +12% synergy
Lands
Ziatora's Proving Ground
100% of 4 decks +68% synergy
Cinder Glade
83% of 6 decks +45% synergy
Savage Lands
75% of 4 decks +52% synergy
Smoldering Marsh
75% of 4 decks +42% synergy
Spire Garden
67% of 6 decks +42% synergy
Stomping Ground
67% of 6 decks +26% synergy
Overgrown Tomb
67% of 6 decks +24% synergy
Command Tower
64% of 14 decks -10% synergy
Undergrowth Stadium
50% of 6 decks +24% synergy
Exotic Orchard
29% of 14 decks -7% synergy
Wooded Foothills
21% of 14 decks +11% synergy
Verdant Catacombs
21% of 14 decks +10% synergy
Myriad Landscape
21% of 14 decks +2% synergy