Spark Double + Murderous Redcap + Viscera Seer
Spark Double
Murderous Redcap
Viscera Seer
Requires
Spark Double must be in hand.
Murderous Redcap must be on the battlefield.
Viscera Seer must be on the battlefield.
Mana needed: 
Steps
- Cast Spark Double choosing to have it enter as a copy of Murderous Redcap, dealing 3 damage to any target.
- Sacrifice the Spark Double to Viscera Seer, triggering persist.
- The -1/-1 counter from persist and the +1/+1 counter from Spark Double cancel each other out and you deal 2 damage to any target.
- Repeat until opponent are dead.
Results
Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite scry.
Marchesa, the Black Rose
2.15% of 9547 decks
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0.02% of 21933 decks
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0.01% of 22218 decks
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Ludevic, Necro-Alchemist // Tormod, the Desecrator
5.17% of 58 decks
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0.03% of 3111 decks
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0.27% of 372 decks
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New Cards
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High Synergy Cards
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84% of 224 decks
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Flayer of the Hatebound
72% of 224 decks
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79% of 224 decks
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Grim Haruspex
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Top Cards
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61% of 184 decks
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Vizier of Remedies
57% of 7 decks
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Creatures
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56% of 101 decks
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56% of 224 decks
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52% of 224 decks
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43% of 7 decks
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43% of 7 decks
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43% of 7 decks
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43% of 7 decks
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41% of 51 decks
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Marionette Apprentice
38% of 91 decks
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38% of 223 decks
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Herald of Secret Streams
37% of 224 decks
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33% of 24 decks
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Dockside Extortionist
32% of 224 decks
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30% of 212 decks
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30% of 73 decks
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Gray Merchant of Asphodel
30% of 224 decks
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Mahadi, Emporium Master
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Dauthi Voidwalker
27% of 223 decks
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Thundering Raiju
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Living Death
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Last One Standing
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Chain Reaction
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The Ozolith
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Swiftfoot Boots
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Spawning Pit
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Bolas's Citadel
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Wayfarer's Bauble
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Enchantments
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57% of 7 decks
+34% synergy
Cathars' Crusade
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Rhystic Study
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Sneak Attack
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+16% synergy
Dictate of Erebos
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+1% synergy
Into the Pit
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+12% synergy
Black Market Connections
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+4% synergy
Phyrexian Arena
13% of 224 decks
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Necropotence
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+7% synergy
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+11% synergy
Feast on the Fallen
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+11% synergy
The Meathook Massacre
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+5% synergy
Animate Dead
10% of 224 decks
+1% synergy
Warstorm Surge
9% of 224 decks
+4% synergy
Chthonian Nightmare
9% of 91 decks
+6% synergy
Impact Tremors
8% of 224 decks
-1% synergy
Phyrexian Reclamation
8% of 224 decks
+5% synergy
All Will Be One
7% of 195 decks
+4% synergy
Utility Lands
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50% of 224 decks
+47% synergy
Phyrexian Tower
47% of 224 decks
+38% synergy
Forge of Heroes
39% of 224 decks
+38% synergy
Urborg, Tomb of Yawgmoth
27% of 224 decks
+18% synergy
Bojuka Bog
27% of 224 decks
-3% synergy
Otawara, Soaring City
21% of 220 decks
+4% synergy
Reliquary Tower
20% of 224 decks
-9% synergy
Ancient Tomb
20% of 224 decks
+9% synergy
Spymaster's Vault
19% of 91 decks
+15% synergy
The Black Gate
14% of 162 decks
+10% synergy
Takenuma, Abandoned Mire
10% of 220 decks
-1% synergy
Nesting Grounds
8% of 224 decks
+6% synergy
Tyrite Sanctum
8% of 223 decks
+6% synergy
Cephalid Coliseum
7% of 224 decks
+4% synergy
Arena of Glory
6% of 77 decks
-3% synergy
Urza's Saga
6% of 223 decks
-1% synergy
Drannith Ruins
6% of 171 decks
+5% synergy
Scavenger Grounds
6% of 224 decks
+2% synergy
Castle Locthwain
6% of 224 decks
+1% synergy
Ghost Quarter
5% of 224 decks
+3% synergy
Mana Artifacts
Sol Ring
92% of 224 decks
+8% synergy
Arcane Signet
89% of 224 decks
+17% synergy
Talisman of Dominance
69% of 224 decks
+38% synergy
Talisman of Creativity
65% of 224 decks
+36% synergy
Talisman of Indulgence
64% of 224 decks
+38% synergy
Dimir Signet
45% of 224 decks
+15% synergy
Rakdos Signet
43% of 224 decks
+13% synergy
Izzet Signet
37% of 224 decks
+8% synergy
Fellwar Stone
36% of 224 decks
+15% synergy
Mana Crypt
12% of 224 decks
+4% synergy
Chromatic Lantern
11% of 224 decks
+2% synergy
Chrome Mox
11% of 224 decks
+4% synergy
Commander's Sphere
8% of 224 decks
-8% synergy
Relic of Sauron
7% of 162 decks
-4% synergy
Thought Vessel
7% of 224 decks
-10% synergy
Mana Vault
6% of 224 decks
-0% synergy
Lands
Command Tower
96% of 224 decks
+22% synergy
Blood Crypt
73% of 224 decks
+34% synergy
Watery Grave
70% of 224 decks
+29% synergy
Steam Vents
67% of 224 decks
+28% synergy
Exotic Orchard
66% of 224 decks
+30% synergy
Shivan Reef
62% of 224 decks
+35% synergy
Xander's Lounge
58% of 219 decks
+31% synergy
Underground River
57% of 224 decks
+38% synergy
Temple Garden
57% of 7 decks
+17% synergy
Godless Shrine
57% of 7 decks
+17% synergy
Breeding Pool
57% of 7 decks
+16% synergy
Stomping Ground
57% of 7 decks
+16% synergy
Overgrown Tomb
57% of 7 decks
+15% synergy
Sulfurous Springs
57% of 224 decks
+36% synergy
Bloodstained Mire
54% of 224 decks
+44% synergy
Polluted Delta
52% of 224 decks
+41% synergy
Morphic Pool
52% of 224 decks
+26% synergy
Scalding Tarn
51% of 224 decks
+40% synergy
Dragonskull Summit
49% of 224 decks
+18% synergy
Drowned Catacomb
49% of 224 decks
+23% synergy
Luxury Suite
48% of 224 decks
+22% synergy
Training Center
45% of 223 decks
+17% synergy
Crumbling Necropolis
44% of 224 decks
+13% synergy
Sacred Foundry
43% of 7 decks
+7% synergy
Hallowed Fountain
43% of 7 decks
+2% synergy
Sulfur Falls
37% of 224 decks
+6% synergy
City of Brass
37% of 224 decks
+29% synergy
Guildmages' Forum
30% of 224 decks
+30% synergy
Opal Palace
30% of 224 decks
+27% synergy
Mana Confluence
30% of 224 decks
+23% synergy
Shipwreck Marsh
28% of 222 decks
+10% synergy
Smoldering Marsh
25% of 224 decks
-8% synergy
Sunken Hollow
24% of 224 decks
-10% synergy
Seething Landscape
21% of 77 decks
+6% synergy
Blightstep Pathway
20% of 223 decks
+10% synergy
Stormcarved Coast
20% of 221 decks
+2% synergy
Haunted Ridge
20% of 222 decks
+4% synergy
Clearwater Pathway
20% of 224 decks
+10% synergy
Raucous Theater
18% of 113 decks
+5% synergy
Path of Ancestry
17% of 224 decks
-4% synergy
Riverglide Pathway
15% of 224 decks
+6% synergy
Badlands
15% of 224 decks
+2% synergy
Verdant Catacombs
15% of 224 decks
+3% synergy
Reflecting Pool
14% of 224 decks
+9% synergy
Arid Mesa
14% of 224 decks
+4% synergy
Marsh Flats
14% of 224 decks
+3% synergy
Evolving Wilds
14% of 224 decks
-7% synergy
Undercity Sewers
14% of 114 decks
+0% synergy
Underground Sea
14% of 224 decks
-0% synergy
Volcanic Island
13% of 224 decks
-0% synergy