Murderous Redcap + Good-Fortune Unicorn + Phyrexian Altar

Murderous Redcap
Good-Fortune Unicorn
Phyrexian Altar

Requires
Murderous Redcap must be on the battlefield. Good-Fortune Unicorn must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Sacrifice Murderous Redcap to Phyrexian Altar to add one mana of any color.
  2. Murderous Redcap's persist triggers, returning it to the battlefield.
  3. Murderous Redcap returns to the battlefield with a +1/+1 counter and a -1/-1 counter which cancel out.
  4. Murderous Redcap triggers, dealing 2 damage to any target.
  5. Repeat.
Results
Infinite colored mana. Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (4)
Ravos, Soultender // Tana, the Bloodsower
0.42% of 709 decks 3 decks
Niv-Mizzet Reborn
0.12% of 4023 decks 5 decks
Tana, the Bloodsower // Tymna the Weaver
0.11% of 2763 decks 3 decks
Kenrith, the Returned King
0.02% of 19115 decks 4 decks
High Synergy Cards (10)
Grumgully, the Generous
88% of 25 decks +87% synergy
Kitchen Finks
76% of 25 decks +76% synergy
Safehold Elite
68% of 25 decks +68% synergy
Rhythm of the Wild
72% of 25 decks +67% synergy
Goblin Bombardment
68% of 25 decks +65% synergy
Viscera Seer
64% of 25 decks +59% synergy
Eladamri's Call
56% of 25 decks +53% synergy
Melira, Sylvok Outcast
48% of 25 decks +48% synergy
Putrid Goblin
48% of 25 decks +48% synergy
Carrion Feeder
48% of 25 decks +45% synergy
Top Cards (10)
Ashnod's Altar
68% of 25 decks +60% synergy
Altar of Dementia
56% of 25 decks +53% synergy
Blasting Station
48% of 25 decks +47% synergy
Rendclaw Trow
44% of 25 decks +44% synergy
Vizier of Remedies
44% of 25 decks +44% synergy
Farseek
44% of 25 decks +28% synergy
Elas il-Kor, Sadistic Pilgrim
41% of 17 decks +38% synergy
Heartmender
40% of 25 decks +40% synergy
Juniper Order Ranger
40% of 25 decks +40% synergy
Anafenza, Kin-Tree Spirit
40% of 25 decks +39% synergy
Creatures (50)
Renata, Called to the Hunt
40% of 25 decks +39% synergy
Cruel Celebrant
40% of 25 decks +38% synergy
Blood Artist
40% of 25 decks +34% synergy
Birds of Paradise
40% of 25 decks +28% synergy
Glen Elendra Archmage
39% of 18 decks +38% synergy
Restless Apparition
36% of 25 decks +36% synergy
Lesser Masticore
36% of 25 decks +36% synergy
Puppeteer Clique
36% of 25 decks +35% synergy
Woe Strider
36% of 25 decks +35% synergy
Mayhem Devil
36% of 25 decks +34% synergy
Luminous Broodmoth
32% of 25 decks +31% synergy
Faeburrow Elder
32% of 25 decks +29% synergy
Eternal Witness
32% of 25 decks +22% synergy
Aerie Ouphes
28% of 25 decks +28% synergy
Woodfall Primus
28% of 25 decks +27% synergy
Corpse Knight
28% of 25 decks +27% synergy
Devoted Druid
28% of 25 decks +27% synergy
Ignoble Hierarch
28% of 25 decks +25% synergy
Deathrite Shaman
28% of 25 decks +25% synergy
Imperial Recruiter
28% of 25 decks +25% synergy
Pitiless Plunderer
28% of 25 decks +24% synergy
Zulaport Cutthroat
28% of 25 decks +22% synergy
Grazing Kelpie
28% of 18 decks +28% synergy
Zameck Guildmage
28% of 18 decks +28% synergy
Lingering Tormentor
24% of 25 decks +24% synergy
Cartel Aristocrat
24% of 25 decks +24% synergy
Bloodspore Thrinax
24% of 25 decks +24% synergy
Metallic Mimic
24% of 25 decks +23% synergy
Yawgmoth, Thran Physician
24% of 25 decks +22% synergy
River Kelpie
22% of 18 decks +22% synergy
Master Biomancer
22% of 18 decks +21% synergy
Baleful Strix
22% of 18 decks +19% synergy
Kithkin Spellduster
20% of 25 decks +20% synergy
Scuzzback Marauders
20% of 25 decks +20% synergy
Thermopod
20% of 25 decks +20% synergy
Serra Redeemer
20% of 15 decks +20% synergy
Felidar Guardian
20% of 25 decks +19% synergy
Poison-Tip Archer
20% of 25 decks +19% synergy
Kiki-Jiki, Mirror Breaker
20% of 25 decks +18% synergy
Karmic Guide
20% of 25 decks +18% synergy
Walking Ballista
20% of 25 decks +17% synergy
Avacyn's Pilgrim
20% of 25 decks +16% synergy
Bloom Tender
20% of 25 decks +16% synergy
Denry Klin, Editor in Chief
19% of 16 decks +19% synergy
Trapjaw Kelpie
17% of 18 decks +17% synergy
Gravelgill Axeshark
17% of 18 decks +17% synergy
Combine Guildmage
17% of 18 decks +17% synergy
Varolz, the Scar-Striped
16% of 25 decks +16% synergy
Judith, the Scourge Diva
16% of 25 decks +16% synergy
Ivy Lane Denizen
16% of 25 decks +15% synergy
Instants (28)
Assassin's Trophy
40% of 25 decks +34% synergy
Worldly Tutor
32% of 25 decks +25% synergy
Anguished Unmaking
28% of 25 decks +22% synergy
Vampiric Tutor
28% of 25 decks +18% synergy
First Day of Class
24% of 25 decks +24% synergy
Counterflux
22% of 18 decks +22% synergy
Despark
20% of 25 decks +16% synergy
Enlightened Tutor
20% of 25 decks +12% synergy
Dark Ritual
20% of 25 decks +9% synergy
Swords to Plowshares
20% of 25 decks -8% synergy
Prismari Command
17% of 18 decks +15% synergy
Dovin's Veto
17% of 18 decks +12% synergy
Mystical Tutor
17% of 18 decks +9% synergy
Counterspell
17% of 18 decks -5% synergy
Ephemerate
16% of 25 decks +13% synergy
Terminate
16% of 25 decks +11% synergy
Deadly Rollick
16% of 25 decks +11% synergy
Boros Charm
16% of 25 decks +10% synergy
Deflecting Swat
16% of 25 decks +8% synergy
Generous Gift
16% of 25 decks +4% synergy
Cauldron Haze
12% of 25 decks +12% synergy
Signal the Clans
12% of 25 decks +12% synergy
Abrupt Decay
12% of 25 decks +10% synergy
Noxious Revival
12% of 25 decks +9% synergy
Silence
12% of 25 decks +9% synergy
Village Rites
12% of 25 decks +7% synergy
Chaos Warp
12% of 25 decks -4% synergy
Beast Within
12% of 25 decks -7% synergy
Sorceries (19)
Three Visits
40% of 25 decks +28% synergy
Demonic Tutor
36% of 25 decks +24% synergy
Nature's Lore
36% of 25 decks +21% synergy
Diabolic Intent
32% of 25 decks +27% synergy
Bring to Light
28% of 18 decks +27% synergy
Expressive Iteration
22% of 18 decks +21% synergy
Supreme Verdict
22% of 18 decks +19% synergy
Imperial Seal
20% of 25 decks +17% synergy
Reanimate
20% of 25 decks +13% synergy
Damn
17% of 23 decks +13% synergy
Neoform
17% of 18 decks +15% synergy
Altar of Bone
16% of 25 decks +16% synergy
Eldritch Evolution
16% of 25 decks +14% synergy
Rampant Growth
16% of 25 decks -1% synergy
Rite of Oblivion
13% of 23 decks +12% synergy
Grim Tutor
12% of 25 decks +9% synergy
Skyshroud Claim
12% of 25 decks +7% synergy
Night's Whisper
12% of 25 decks +7% synergy
Faithless Looting
12% of 25 decks +4% synergy
Utility Artifacts (5)
Birthing Pod
24% of 25 decks +23% synergy
Skullclamp
20% of 25 decks +7% synergy
Spawning Pit
16% of 25 decks +15% synergy
Altar of the Brood
16% of 25 decks +15% synergy
The Great Henge
16% of 25 decks +11% synergy
Enchantments (12)
Tribute to the World Tree
38% of 8 decks +33% synergy
Solemnity
36% of 25 decks +36% synergy
Impact Tremors
36% of 25 decks +32% synergy
Bastion of Remembrance
28% of 25 decks +25% synergy
Master Chef
28% of 18 decks +27% synergy
Thran Vigil
27% of 11 decks +27% synergy
Cathars' Crusade
24% of 25 decks +21% synergy
Sylvan Library
20% of 25 decks +14% synergy
The Meathook Massacre
17% of 23 decks +15% synergy
Fanatical Devotion
12% of 25 decks +12% synergy
Food Chain
12% of 25 decks +11% synergy
Smothering Tithe
12% of 25 decks +0% synergy
Utility Lands (6)
Boseiju, Who Endures
27% of 22 decks +18% synergy
Urborg, Tomb of Yawgmoth
24% of 25 decks +14% synergy
Yavimaya, Cradle of Growth
21% of 24 decks +12% synergy
Ancient Tomb
20% of 25 decks +9% synergy
Phyrexian Tower
12% of 25 decks +8% synergy
Reliquary Tower
12% of 25 decks -16% synergy
Mana Artifacts (11)
Arcane Signet
80% of 25 decks +9% synergy
Sol Ring
72% of 25 decks -12% synergy
Chromatic Lantern
52% of 25 decks +43% synergy
Fellwar Stone
44% of 25 decks +23% synergy
Chrome Mox
32% of 25 decks +25% synergy
Mana Crypt
32% of 25 decks +21% synergy
Mox Diamond
28% of 25 decks +24% synergy
Commander's Sphere
24% of 25 decks +7% synergy
Jeweled Lotus
16% of 25 decks +8% synergy
Golgari Signet
12% of 25 decks +9% synergy
Gruul Signet
12% of 25 decks +9% synergy
Lands (50)
Command Tower
96% of 25 decks +23% synergy
Arid Mesa
80% of 25 decks +69% synergy
Verdant Catacombs
76% of 25 decks +64% synergy
Bloodstained Mire
72% of 25 decks +62% synergy
Windswept Heath
72% of 25 decks +62% synergy
Marsh Flats
72% of 25 decks +60% synergy
Temple Garden
68% of 25 decks +59% synergy
Stomping Ground
68% of 25 decks +59% synergy
Overgrown Tomb
68% of 25 decks +59% synergy
Wooded Foothills
68% of 25 decks +58% synergy
Exotic Orchard
60% of 25 decks +25% synergy
Sacred Foundry
60% of 25 decks +52% synergy
Flooded Strand
60% of 25 decks +50% synergy
Mana Confluence
56% of 25 decks +48% synergy
Blood Crypt
56% of 25 decks +47% synergy
Scalding Tarn
56% of 25 decks +45% synergy
Misty Rainforest
56% of 25 decks +44% synergy
Ziatora's Proving Ground
55% of 22 decks +51% synergy
City of Brass
52% of 25 decks +44% synergy
Godless Shrine
52% of 25 decks +42% synergy
Polluted Delta
52% of 25 decks +41% synergy
Steam Vents
50% of 18 decks +41% synergy
Jetmir's Garden
50% of 22 decks +46% synergy
Indatha Triome
48% of 25 decks +44% synergy
Breeding Pool
44% of 18 decks +35% synergy
Hallowed Fountain
44% of 18 decks +35% synergy
Watery Grave
44% of 18 decks +34% synergy
Savai Triome
40% of 25 decks +37% synergy
Spara's Headquarters
38% of 16 decks +33% synergy
The World Tree
33% of 18 decks +31% synergy
Zagoth Triome
33% of 18 decks +30% synergy
Ketria Triome
28% of 18 decks +24% synergy
Plateau
24% of 25 decks +21% synergy
Taiga
24% of 25 decks +21% synergy
Forbidden Orchard
24% of 25 decks +21% synergy
Badlands
24% of 25 decks +21% synergy
Path of Ancestry
24% of 25 decks +4% synergy
Tundra
22% of 18 decks +19% synergy
Tropical Island
22% of 18 decks +19% synergy
Raugrin Triome
22% of 18 decks +19% synergy
Volcanic Island
22% of 18 decks +19% synergy
Underground Sea
22% of 18 decks +19% synergy
Savannah
20% of 25 decks +17% synergy
Scrubland
20% of 25 decks +17% synergy
Canopy Vista
20% of 25 decks +12% synergy
Cinder Glade
20% of 25 decks +12% synergy
Xander's Lounge
19% of 16 decks +15% synergy
Raffine's Tower
19% of 16 decks +15% synergy
Pillar of the Paruns
16% of 25 decks +16% synergy
Savage Lands
16% of 25 decks +14% synergy