Nim Deathmantle + Ashnod's Altar + Ponyback Brigade

Nim Deathmantle
Ashnod's Altar
Ponyback Brigade

Requires
Nim Deathmantle must be on the battlefield. Ashnod's Altar must be on the battlefield. Ponyback Brigade must be on the battlefield. Mana needed: 2
Steps
  1. Activate Ashnod's Altar by sacrificing Ponyback Brigade, adding .
  2. Ponyback Brigade dies, triggering Nim Deathmantle, causing you to pay 4 to return Ponyback Brigade from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  3. Ponyback Brigade enters the battlefield, creating three 1/1 Goblin creature tokens.
  4. Activate Ashnod's Altar by sacrificing a Goblin, adding .
  5. Repeat.
Results
Infinite colored mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite colorless mana.

Alesha, Who Smiles at Death
0.34% of 5907 decks 20 decks
Dihada, Binder of Wills
0.01% of 9632 decks 1 decks
High Synergy Cards
Murderous Redcap
100% of 21 decks +98% synergy
Goblin Bombardment
86% of 21 decks +80% synergy
Anafenza, Kin-Tree Spirit
81% of 21 decks +78% synergy
Buried Alive
81% of 21 decks +76% synergy
Karmic Guide
81% of 21 decks +75% synergy
Faithless Looting
86% of 21 decks +69% synergy
Siege-Gang Commander
67% of 21 decks +65% synergy
Fiend Hunter
67% of 21 decks +65% synergy
Reveillark
67% of 21 decks +65% synergy
Key to the City
65% of 20 decks +63% synergy
Top Cards
Skullclamp
76% of 21 decks +51% synergy
Viscera Seer
71% of 21 decks +61% synergy
Sun Titan
71% of 21 decks +60% synergy
Mentor of the Meek
67% of 21 decks +62% synergy
Solemn Simulacrum
67% of 21 decks +54% synergy
Yahenni, Undying Partisan
65% of 20 decks +58% synergy
Reconnaissance
62% of 21 decks +54% synergy
Angel of Invention
60% of 20 decks +59% synergy
Grenzo, Dungeon Warden
57% of 21 decks +57% synergy
Kiki-Jiki, Mirror Breaker
57% of 21 decks +55% synergy
Creatures
Master of Cruelties
57% of 21 decks +48% synergy
Carrion Feeder
52% of 21 decks +51% synergy
Gonti, Lord of Luxury
50% of 20 decks +49% synergy
Burnished Hart
48% of 21 decks +44% synergy
Anger
48% of 21 decks +42% synergy
Zulaport Cutthroat
48% of 21 decks +38% synergy
Tidehollow Sculler
43% of 21 decks +43% synergy
Imperial Recruiter
43% of 21 decks +37% synergy
Vile Entomber
41% of 17 decks +39% synergy
Felidar Guardian
40% of 20 decks +39% synergy
Ravenous Chupacabra
40% of 20 decks +38% synergy
Agent of Erebos
38% of 21 decks +38% synergy
Leonin Relic-Warder
38% of 21 decks +37% synergy
Delney, Streetwise Lookout
38% of 8 decks +33% synergy
Recruiter of the Guard
35% of 20 decks +33% synergy
Avalanche Riders
33% of 21 decks +33% synergy
Carmen, Cruel Skymarcher
33% of 9 decks +27% synergy
Welcoming Vampire
33% of 15 decks +21% synergy
Blood Artist
33% of 21 decks +17% synergy
Duergar Hedge-Mage
29% of 21 decks +28% synergy
Duplicant
29% of 21 decks +28% synergy
Gray Merchant of Asphodel
29% of 21 decks +27% synergy
Stoneforge Mystic
29% of 21 decks +24% synergy
Knight of the White Orchid
29% of 21 decks +22% synergy
Loran of the Third Path
29% of 14 decks +22% synergy
Tree of Perdition
25% of 20 decks +25% synergy
Returned Centaur
24% of 21 decks +24% synergy
Faceless Butcher
24% of 21 decks +24% synergy
Sin Collector
24% of 21 decks +24% synergy
Sadistic Hypnotist
24% of 21 decks +24% synergy
Knight-Captain of Eos
24% of 21 decks +24% synergy
Ayli, Eternal Pilgrim
24% of 21 decks +23% synergy
Archetype of Finality
24% of 21 decks +22% synergy
Disciple of Bolas
24% of 21 decks +22% synergy
Mirror Entity
24% of 21 decks +21% synergy
Feldon of the Third Path
24% of 21 decks +20% synergy
Iroas, God of Victory
24% of 21 decks +17% synergy
Serra Redeemer
21% of 14 decks +21% synergy
Elas il-Kor, Sadistic Pilgrim
21% of 14 decks +12% synergy
Yawgmoth, Thran Physician
21% of 19 decks +19% synergy
Dockside Extortionist
21% of 19 decks +10% synergy
Pitiless Plunderer
20% of 20 decks +7% synergy
False Prophet
19% of 21 decks +19% synergy
Priest of the Blood Rite
19% of 21 decks +19% synergy
Beetleback Chief
19% of 21 decks +19% synergy
Liliana, Heretical Healer
19% of 21 decks +19% synergy
Kor Cartographer
19% of 21 decks +19% synergy
Nekrataal
19% of 21 decks +18% synergy
Esper Sentinel
18% of 17 decks -3% synergy
Subira, Tulzidi Caravanner
17% of 18 decks +16% synergy
Instants
Boros Charm
52% of 21 decks +19% synergy
Demand Answers
44% of 9 decks +37% synergy
Entomb
43% of 21 decks +36% synergy
Thrill of Possibility
42% of 19 decks +32% synergy
Eerie Interlude
29% of 21 decks +27% synergy
Swords to Plowshares
29% of 21 decks -35% synergy
Enlightened Tutor
24% of 21 decks +9% synergy
Path to Exile
24% of 21 decks -22% synergy
Generous Gift
21% of 19 decks -3% synergy
Return to Dust
19% of 21 decks +14% synergy
Anguished Unmaking
19% of 21 decks -17% synergy
Utter End
14% of 21 decks +7% synergy
Crackling Doom
14% of 21 decks -6% synergy
Sorceries
Cathartic Reunion
40% of 20 decks +35% synergy
Gamble
38% of 21 decks +31% synergy
Tormenting Voice
29% of 21 decks +26% synergy
Victimize
24% of 21 decks +18% synergy
Open the Armory
24% of 21 decks +16% synergy
Demonic Tutor
24% of 21 decks +1% synergy
Reanimate
19% of 21 decks +6% synergy
Unmarked Grave
18% of 17 decks +16% synergy
Damn
18% of 17 decks -3% synergy
Ruinous Ultimatum
17% of 18 decks -21% synergy
Merciless Eviction
14% of 21 decks +9% synergy
Diabolic Tutor
14% of 21 decks +7% synergy
Diabolic Intent
14% of 21 decks +5% synergy
Utility Artifacts
Lightning Greaves
57% of 21 decks +24% synergy
Whispersilk Cloak
52% of 21 decks +45% synergy
Altar of Dementia
38% of 21 decks +35% synergy
Sunforger
38% of 21 decks +33% synergy
Swiftfoot Boots
38% of 21 decks +5% synergy
Panharmonicon
30% of 20 decks +28% synergy
Sword of the Animist
29% of 21 decks +14% synergy
Spawning Pit
14% of 21 decks +14% synergy
Enchantments
Bitter Reunion
36% of 14 decks +33% synergy
Cathars' Crusade
24% of 21 decks +18% synergy
Animate Dead
19% of 21 decks +11% synergy
Smothering Tithe
16% of 19 decks -16% synergy
Flameshadow Conjuring
14% of 21 decks +14% synergy
Vampiric Rites
14% of 21 decks +12% synergy
Dictate of Erebos
14% of 21 decks +11% synergy
Phyrexian Arena
14% of 21 decks -6% synergy
Utility Lands
High Market
33% of 21 decks +31% synergy
Rogue's Passage
29% of 21 decks +6% synergy
Hanweir Battlements
25% of 20 decks +20% synergy
Shizo, Death's Storehouse
24% of 21 decks +14% synergy
Mistveil Plains
19% of 21 decks +18% synergy
Phyrexian Tower
19% of 21 decks +11% synergy
Access Tunnel
17% of 18 decks +15% synergy
Bojuka Bog
14% of 21 decks -17% synergy
Mana Artifacts
Sol Ring
86% of 21 decks -4% synergy
Arcane Signet
74% of 19 decks -12% synergy
Orzhov Signet
67% of 21 decks +24% synergy
Rakdos Signet
62% of 21 decks +21% synergy
Boros Signet
52% of 21 decks +13% synergy
Talisman of Indulgence
33% of 21 decks -1% synergy
Talisman of Conviction
32% of 19 decks -6% synergy
Talisman of Hierarchy
16% of 19 decks -24% synergy
Chromatic Lantern
14% of 21 decks -1% synergy
Commander's Sphere
14% of 21 decks -5% synergy
Fellwar Stone
14% of 21 decks -13% synergy
Lands
Command Tower
81% of 21 decks -11% synergy
Nomad Outpost
71% of 21 decks +14% synergy
Battlefield Forge
52% of 21 decks +16% synergy
Evolving Wilds
48% of 21 decks +18% synergy
Caves of Koilos
48% of 21 decks +8% synergy
Exotic Orchard
48% of 21 decks -1% synergy
Savai Triome
44% of 18 decks +1% synergy
Dragonskull Summit
43% of 21 decks -2% synergy
Terramorphic Expanse
38% of 21 decks +17% synergy
Smoldering Marsh
38% of 21 decks +7% synergy
Isolated Chapel
38% of 21 decks -5% synergy
Blood Crypt
38% of 21 decks -8% synergy
Godless Shrine
38% of 21 decks -10% synergy
Boros Garrison
33% of 21 decks +15% synergy
Sulfurous Springs
33% of 21 decks +10% synergy
Temple of Triumph
33% of 21 decks +10% synergy
Sacred Foundry
33% of 21 decks -12% synergy
Scoured Barrens
29% of 21 decks +19% synergy
Rakdos Carnarium
29% of 21 decks +11% synergy
Bloodstained Mire
29% of 21 decks -2% synergy
Arid Mesa
29% of 21 decks -5% synergy
Marsh Flats
29% of 21 decks -5% synergy
Clifftop Retreat
29% of 21 decks -12% synergy
Fabled Passage
26% of 19 decks +17% synergy
Path of Ancestry
25% of 20 decks -8% synergy
Wind-Scarred Crag
24% of 21 decks +14% synergy
Bloodfell Caves
24% of 21 decks +14% synergy
Rugged Prairie
24% of 21 decks +12% synergy
Temple of Silence
24% of 21 decks +1% synergy
Spectator Seating
22% of 18 decks -14% synergy
Vault of Champions
22% of 18 decks -15% synergy
Luxury Suite
21% of 19 decks -14% synergy
Concealed Courtyard
20% of 20 decks +15% synergy
Haunted Ridge
20% of 15 decks +1% synergy
Rakdos Guildgate
19% of 21 decks +16% synergy
Boros Guildgate
19% of 21 decks +16% synergy
Tainted Field
19% of 21 decks +8% synergy
Orzhov Basilica
19% of 21 decks +0% synergy
Temple of Malice
19% of 21 decks -0% synergy
Ash Barrens
15% of 20 decks +9% synergy
Esper Panorama
14% of 21 decks +14% synergy
Orzhov Guildgate
14% of 21 decks +11% synergy
Foreboding Ruins
14% of 21 decks +4% synergy
Fetid Heath
14% of 21 decks +1% synergy