Spark Double + Putrid Goblin + Ashnod's Altar

Spark Double
Putrid Goblin
Ashnod's Altar

Requires
Spark Double must be on the battlefield. Putrid Goblin must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Spark Double, adding .
  2. When Spark Double dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. As Spark Double enters the battlefield, choose to have it enter the battlefield as a copy of Putrid Goblin with a +1/+1 counter on it.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Marchesa, the Black Rose
0.41% of 10319 decks 42 decks
Nicol Bolas, the Ravager
0.03% of 7543 decks 2 decks
Kenrith, the Returned King
0.01% of 23873 decks 2 decks
Tasigur, the Golden Fang
0.02% of 6189 decks 1 decks
Atraxa, Grand Unifier
0.01% of 14617 decks 1 decks
The Scarab God
0.01% of 11207 decks 1 decks
Reyhan, Last of the Abzan // Sakashima of a Thousand Faces
0.35% of 287 decks 1 decks
Lord Xander, the Collector
0.03% of 3067 decks 1 decks
Marchesa, Dealer of Death
0.03% of 3927 decks 1 decks
Xavier Sal, Infested Captain
0.02% of 6012 decks 1 decks
Lord of the Nazgûl
0.01% of 12561 decks 1 decks
Sauron, the Dark Lord
0.00% of 26631 decks 1 decks
Oona, Queen of the Fae
0.06% of 1805 decks 1 decks
Garth One-Eye
0.02% of 4345 decks 1 decks
Sefris of the Hidden Ways
0.01% of 9200 decks 1 decks
Muldrotha, the Gravetide
0.01% of 17483 decks 1 decks
Bane, Lord of Darkness
0.05% of 2129 decks 1 decks
Grimgrin, Corpse-Born
0.04% of 2740 decks 1 decks
New Cards
Teval's Judgment
33% of 6 decks +31% synergy
High Synergy Cards
Goblin Bombardment
83% of 52 decks +76% synergy
Flayer of the Hatebound
75% of 52 decks +74% synergy
Glen Elendra Archmage
74% of 66 decks +72% synergy
Thran Vigil
71% of 66 decks +71% synergy
Uncivil Unrest
69% of 52 decks +68% synergy
Murderous Redcap
65% of 52 decks +64% synergy
Carrion Feeder
68% of 66 decks +63% synergy
Gev, Scaled Scorch
63% of 30 decks +63% synergy
Phyrexian Altar
61% of 66 decks +57% synergy
Mikaeus, the Unhallowed
56% of 66 decks +53% synergy
Top Cards
Viscera Seer
62% of 66 decks +53% synergy
Blasphemous Act
62% of 52 decks +28% synergy
Puppeteer Clique
55% of 66 decks +53% synergy
River Kelpie
53% of 66 decks +52% synergy
Tribute to the World Tree
50% of 10 decks +43% synergy
Juri, Master of the Revue
48% of 52 decks +45% synergy
Counterspell
47% of 66 decks +5% synergy
Sneak Attack
44% of 52 decks +42% synergy
Grim Haruspex
44% of 66 decks +40% synergy
Baleful Strix
42% of 66 decks +30% synergy
Game Changers
Demonic Tutor
32% of 66 decks +11% synergy
Cyclonic Rift
30% of 66 decks +4% synergy
Vampiric Tutor
29% of 66 decks +12% synergy
Rhystic Study
29% of 66 decks +2% synergy
Fierce Guardianship
26% of 66 decks +8% synergy
The One Ring
15% of 66 decks +7% synergy
Mystical Tutor
15% of 66 decks +1% synergy
Thassa's Oracle
14% of 66 decks +7% synergy
Force of Will
14% of 66 decks +3% synergy
Mox Diamond
6% of 66 decks +2% synergy
Creatures
Obstinate Gargoyle
75% of 4 decks +75% synergy
Safehold Elite
60% of 5 decks +60% synergy
Kitchen Finks
60% of 5 decks +60% synergy
Good-Fortune Unicorn
60% of 5 decks +57% synergy
Vizier of Remedies
43% of 7 decks +43% synergy
Elas il-Kor, Sadistic Pilgrim
43% of 7 decks +32% synergy
Yahenni, Undying Partisan
41% of 66 decks +38% synergy
Ivy Lane Denizen
40% of 10 decks +38% synergy
Eternal Witness
40% of 10 decks +20% synergy
Warren Soultrader
40% of 48 decks +34% synergy
Iron Apprentice
38% of 66 decks +38% synergy
Blood Artist
38% of 66 decks +26% synergy
Satoru, the Infiltrator
37% of 57 decks +34% synergy
Mahadi, Emporium Master
37% of 52 decks +30% synergy
Sage of Fables
35% of 66 decks +34% synergy
Marionette Apprentice
33% of 48 decks +28% synergy
Solemn Simulacrum
33% of 66 decks +20% synergy
Alesha, Who Laughs at Fate
32% of 25 decks +28% synergy
Imperial Recruiter
31% of 52 decks +25% synergy
Metallic Mimic
30% of 66 decks +29% synergy
Herald of Secret Streams
30% of 66 decks +27% synergy
Rendclaw Trow
30% of 10 decks +30% synergy
Devoted Druid
30% of 10 decks +27% synergy
Mazirek, Kraul Death Priest
30% of 10 decks +27% synergy
Master Biomancer
30% of 10 decks +27% synergy
Birds of Paradise
30% of 10 decks +3% synergy
Scorn-Blade Berserker
29% of 66 decks +28% synergy
Yawgmoth, Thran Physician
29% of 66 decks +25% synergy
Pitiless Plunderer
27% of 66 decks +19% synergy
Gleeful Arsonist
27% of 26 decks +25% synergy
Drana, Liberator of Malakir
26% of 66 decks +23% synergy
Woe Strider
24% of 66 decks +22% synergy
Braids, Arisen Nightmare
24% of 66 decks +17% synergy
Danny Pink
24% of 62 decks +23% synergy
Bloodflow Connoisseur
23% of 66 decks +22% synergy
Fain, the Broker
23% of 66 decks +22% synergy
Zulaport Cutthroat
23% of 66 decks +13% synergy
Zealous Conscripts
21% of 52 decks +19% synergy
Thundering Raiju
19% of 52 decks +18% synergy
Gisa, Glorious Resurrector
15% of 66 decks +13% synergy
Walking Ballista
15% of 66 decks +13% synergy
Midnight Reaper
15% of 66 decks +11% synergy
Chasm Skulker
15% of 66 decks +11% synergy
Gray Merchant of Asphodel
15% of 66 decks +6% synergy
Accursed Marauder
14% of 43 decks +9% synergy
Orcish Bowmasters
14% of 65 decks +5% synergy
Wingrattle Scarecrow
14% of 66 decks +14% synergy
Mulldrifter
14% of 66 decks +8% synergy
Voldaren Thrillseeker
13% of 52 decks +13% synergy
Mayhem Devil
13% of 52 decks +4% synergy
Instants
Assassin's Trophy
40% of 10 decks +10% synergy
Beast Within
40% of 10 decks +3% synergy
First Day of Class
35% of 52 decks +34% synergy
Village Rites
32% of 66 decks +22% synergy
Worldly Tutor
30% of 10 decks +16% synergy
Heroic Intervention
30% of 10 decks +0% synergy
Deadly Dispute
29% of 66 decks +18% synergy
An Offer You Can't Refuse
29% of 66 decks +7% synergy
Terminate
27% of 52 decks +7% synergy
Arcane Denial
23% of 66 decks +3% synergy
Withering Torment
21% of 33 decks +13% synergy
Negate
21% of 66 decks -1% synergy
Dark Ritual
20% of 66 decks -3% synergy
Chaos Warp
19% of 52 decks -12% synergy
Mana Drain
18% of 66 decks +3% synergy
Swan Song
18% of 66 decks +2% synergy
Untimely Malfunction
15% of 26 decks +8% synergy
Bedevil
15% of 52 decks +2% synergy
Deflecting Swat
15% of 52 decks -1% synergy
Feign Death
14% of 66 decks +12% synergy
Fell the Profane
12% of 48 decks +4% synergy
Flare of Denial
12% of 51 decks +9% synergy
Rakdos Charm
12% of 52 decks -3% synergy
Undying Malice
11% of 66 decks +9% synergy
Corrupted Conviction
11% of 66 decks +6% synergy
Sink into Stupor
10% of 48 decks +1% synergy
Flame of Anor
10% of 50 decks +6% synergy
Essence Capture
9% of 66 decks +9% synergy
Slip Out the Back
9% of 66 decks +6% synergy
Demonic Consultation
9% of 66 decks +5% synergy
Malakir Rebirth
9% of 66 decks +1% synergy
Reality Shift
9% of 66 decks +0% synergy
Brainstorm
9% of 66 decks -11% synergy
Nasty End
8% of 65 decks +6% synergy
Undying Evil
8% of 66 decks +7% synergy
Lim-Dûl's Vault
8% of 66 decks +4% synergy
Force of Negation
8% of 66 decks -1% synergy
Deadly Rollick
8% of 66 decks -4% synergy
Domineering Will
6% of 66 decks +6% synergy
Lethal Scheme
6% of 66 decks +5% synergy
Plumb the Forbidden
6% of 66 decks +3% synergy
Tragic Slip
6% of 66 decks +2% synergy
Mindbreak Trap
6% of 66 decks +2% synergy
Muddle the Mixture
6% of 66 decks +1% synergy
Flusterstorm
6% of 66 decks -1% synergy
Sorceries
Farseek
40% of 10 decks +6% synergy
Cultivate
40% of 10 decks -5% synergy
Mark of Mutiny
31% of 52 decks +30% synergy
Diabolic Intent
30% of 66 decks +22% synergy
Toxic Deluge
30% of 66 decks +12% synergy
Feed the Swarm
27% of 66 decks +10% synergy
Vandalblast
23% of 52 decks +7% synergy
Reanimate
21% of 66 decks +5% synergy
Mob Rule
21% of 52 decks +20% synergy
Blasphemous Edict
20% of 30 decks +13% synergy
Grim Tutor
15% of 66 decks +11% synergy
Damnation
14% of 66 decks +6% synergy
Victimize
12% of 66 decks +0% synergy
Wave Goodbye
10% of 62 decks +8% synergy
Chain Reaction
10% of 52 decks +5% synergy
Faithless Looting
10% of 52 decks -7% synergy
Agadeem's Awakening
9% of 66 decks +6% synergy
Jeska's Will
8% of 52 decks -9% synergy
Profane Tutor
8% of 66 decks +5% synergy
Living Death
8% of 66 decks +2% synergy
Windfall
8% of 66 decks -5% synergy
Beseech the Mirror
6% of 62 decks +3% synergy
Exsanguinate
6% of 66 decks +0% synergy
Diabolic Tutor
6% of 66 decks +0% synergy
Night's Whisper
6% of 66 decks -3% synergy
Harness by Force
6% of 52 decks +6% synergy
Mass Mutiny
6% of 52 decks +5% synergy
Slave of Bolas
6% of 52 decks +5% synergy
Utility Artifacts
Altar of Dementia
41% of 66 decks +38% synergy
The Great Henge
30% of 10 decks +20% synergy
Lightning Greaves
29% of 66 decks +4% synergy
Swiftfoot Boots
26% of 66 decks -2% synergy
The Ozolith
20% of 66 decks +16% synergy
Andúril, Narsil Reforged
18% of 62 decks +17% synergy
Skullclamp
17% of 66 decks +5% synergy
Cauldron of Souls
14% of 66 decks +13% synergy
Lotus Petal
12% of 66 decks +5% synergy
Commander's Sphere
12% of 66 decks -2% synergy
Spawning Pit
11% of 66 decks +10% synergy
Blasting Station
11% of 66 decks +10% synergy
Mind Stone
11% of 66 decks -6% synergy
Agatha's Soul Cauldron
8% of 62 decks +7% synergy
Ghost Lantern
6% of 66 decks +6% synergy
Desecrated Tomb
6% of 66 decks +6% synergy
Wayfarer's Bauble
6% of 66 decks -3% synergy
Enchantments
Rhythm of the Wild
75% of 4 decks +51% synergy
Cathars' Crusade
43% of 7 decks +37% synergy
Unspeakable Symbol
35% of 66 decks +34% synergy
Simic Ascendancy
30% of 10 decks +24% synergy
Grave Pact
17% of 66 decks +12% synergy
Feast on the Fallen
14% of 66 decks +13% synergy
The Meathook Massacre
14% of 66 decks +8% synergy
Bastion of Remembrance
12% of 66 decks +6% synergy
Mystic Remora
11% of 66 decks -7% synergy
Impact Tremors
10% of 52 decks -0% synergy
Dictate of Erebos
9% of 66 decks +6% synergy
Animate Dead
9% of 66 decks -0% synergy
Black Market Connections
9% of 66 decks -2% synergy
All Will Be One
8% of 52 decks +5% synergy
Phyrexian Reclamation
8% of 66 decks +4% synergy
Phyrexian Arena
8% of 66 decks -8% synergy
Grave Betrayal
6% of 66 decks +5% synergy
Vampiric Rites
6% of 66 decks +3% synergy
Revel in Riches
6% of 66 decks +3% synergy
Wizard Class
6% of 66 decks +2% synergy
Necropotence
6% of 66 decks +1% synergy
Warstorm Surge
6% of 52 decks +1% synergy
Underworld Breach
6% of 52 decks -0% synergy
Battles
Invasion of Fiora
6% of 66 decks +5% synergy
Planeswalkers
Liliana, Dreadhorde General
6% of 66 decks +2% synergy
Nicol Bolas, Dragon-God
6% of 52 decks +2% synergy
Utility Lands
Phyrexian Tower
29% of 66 decks +20% synergy
Urborg, Tomb of Yawgmoth
23% of 66 decks +13% synergy
Bojuka Bog
23% of 66 decks -7% synergy
Forge of Heroes
20% of 66 decks +19% synergy
Reliquary Tower
20% of 66 decks -10% synergy
High Market
15% of 66 decks +12% synergy
Rogue's Passage
14% of 66 decks -6% synergy
Tyrite Sanctum
11% of 66 decks +9% synergy
Ancient Tomb
11% of 66 decks +1% synergy
Spymaster's Vault
10% of 48 decks +8% synergy
The Black Gate
9% of 64 decks +6% synergy
Nesting Grounds
8% of 66 decks +6% synergy
Cabal Coffers
8% of 66 decks -3% synergy
Otawara, Soaring City
8% of 66 decks -9% synergy
Urza's Saga
6% of 66 decks -1% synergy
Mana Artifacts
Sol Ring
91% of 66 decks +7% synergy
Arcane Signet
85% of 66 decks +13% synergy
Talisman of Indulgence
48% of 52 decks +21% synergy
Talisman of Creativity
48% of 52 decks +19% synergy
Talisman of Dominance
42% of 66 decks +10% synergy
Rakdos Signet
42% of 52 decks +13% synergy
Dimir Signet
39% of 66 decks +11% synergy
Izzet Signet
37% of 52 decks +9% synergy
Fellwar Stone
27% of 66 decks +6% synergy
Chromatic Lantern
18% of 66 decks +9% synergy
Relic of Sauron
14% of 50 decks +5% synergy
Thought Vessel
11% of 66 decks -7% synergy
Mana Crypt
6% of 66 decks +0% synergy
Mana Vault
6% of 66 decks -0% synergy
Lands
Command Tower
89% of 66 decks +15% synergy
The World Tree
75% of 4 decks +43% synergy
Blood Crypt
60% of 52 decks +22% synergy
Hallowed Fountain
57% of 7 decks +17% synergy
Watery Grave
55% of 66 decks +14% synergy
Opulent Palace
50% of 10 decks +23% synergy
Breeding Pool
50% of 10 decks +10% synergy
Overgrown Tomb
50% of 10 decks +8% synergy
Luxury Suite
48% of 52 decks +22% synergy
Crumbling Necropolis
48% of 52 decks +17% synergy
Steam Vents
48% of 52 decks +10% synergy
Exotic Orchard
47% of 66 decks +11% synergy
Xander's Lounge
46% of 52 decks +20% synergy
Training Center
46% of 52 decks +19% synergy
Seachrome Coast
43% of 7 decks +38% synergy
Concealed Courtyard
43% of 7 decks +37% synergy
Adarkar Wastes
43% of 7 decks +23% synergy
Sea of Clouds
43% of 7 decks +17% synergy
Godless Shrine
43% of 7 decks +3% synergy
Polluted Delta
42% of 66 decks +31% synergy
Morphic Pool
42% of 66 decks +17% synergy
Drowned Catacomb
42% of 66 decks +16% synergy
Sulfurous Springs
42% of 52 decks +21% synergy
Sulfur Falls
40% of 52 decks +8% synergy
Darkbore Pathway
40% of 10 decks +32% synergy
Barkchannel Pathway
40% of 10 decks +32% synergy
Zagoth Triome
40% of 10 decks +10% synergy
Bloodstained Mire
36% of 66 decks +26% synergy
Underground River
35% of 66 decks +14% synergy
Dragonskull Summit
35% of 52 decks +2% synergy
Scalding Tarn
32% of 66 decks +21% synergy
Shivan Reef
31% of 52 decks +3% synergy
Dreamroot Cascade
30% of 10 decks +11% synergy
Undergrowth Stadium
30% of 10 decks +4% synergy
Yavimaya Coast
30% of 10 decks +3% synergy
Rejuvenating Springs
30% of 10 decks +2% synergy
Shipwreck Marsh
26% of 66 decks +7% synergy
Sunken Hollow
24% of 66 decks -11% synergy
Clearwater Pathway
21% of 66 decks +12% synergy
Smoldering Marsh
21% of 52 decks -12% synergy
Opal Palace
20% of 66 decks +17% synergy
City of Brass
20% of 66 decks +12% synergy
Haunted Ridge
19% of 52 decks +3% synergy
Seething Landscape
18% of 33 decks +9% synergy
Path of Ancestry
18% of 66 decks -4% synergy
Blightstep Pathway
17% of 52 decks +8% synergy
Stormcarved Coast
17% of 52 decks -1% synergy
Raucous Theater
17% of 47 decks +7% synergy
Mana Confluence
17% of 66 decks +10% synergy
Darkwater Catacombs
17% of 66 decks +2% synergy