Basri's Lieutenant + Serra Redeemer + Phyrexian Altar

Basri's Lieutenant
Serra Redeemer
Phyrexian Altar

Requires
Basri's Lieutenant must be on the battlefield. Serra Redeemer must be on the battlefield. Phyrexian Altar must be on the battlefield. You control at least one additional creature with a +1/+1 counter on it.
Steps
  1. Activate Phyrexian Altar by sacrificing another creature with a +1/+1 counter on it, adding one mana of any color.
  2. The creature dies, triggering Basri's Lieutenant's second ability, creating a 2/2 Knight creature token.
  3. When the Knight enters the battlefield, Serra Redeemer triggers, putting two +1/+1 counters on the Knight.
  4. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Alharu, Solemn Ritualist // Sengir, the Dark Baron
50.00% of 4 decks 2 decks
Aron, Benalia's Ruin
0.30% of 332 decks 1 decks
Anafenza, Kin-Tree Spirit
0.29% of 347 decks 1 decks
Daxos, Blessed by the Sun
0.18% of 548 decks 1 decks
Felisa, Fang of Silverquill
0.12% of 1615 decks 2 decks
Shadrix Silverquill
0.05% of 2150 decks 1 decks
Elesh Norn, Mother of Machines
0.03% of 6678 decks 2 decks
Giada, Font of Hope
0.01% of 15553 decks 1 decks
Top Cards
Teysa Karlov
83% of 6 decks +82% synergy
Vindicate
83% of 6 decks +82% synergy
Viscera Seer
83% of 6 decks +78% synergy
Ashnod's Altar
82% of 11 decks +74% synergy
Path to Exile
82% of 11 decks +61% synergy
Nikara, Lair Scavenger
67% of 6 decks +67% synergy
Fain, the Broker
67% of 6 decks +66% synergy
Elenda, the Dusk Rose
67% of 6 decks +65% synergy
Carrion Feeder
67% of 6 decks +64% synergy
Skullclamp
64% of 11 decks +51% synergy
Creatures
Ayara's Oathsworn
100% of 3 decks +100% synergy
Dusk Legion Duelist
100% of 3 decks +99% synergy
Solemn Simulacrum
64% of 11 decks +50% synergy
Vish Kal, Blood Arbiter
50% of 6 decks +50% synergy
Shaile, Dean of Radiance
50% of 6 decks +50% synergy
Krav, the Unredeemed
50% of 6 decks +50% synergy
Felisa, Fang of Silverquill
50% of 6 decks +50% synergy
Shadrix Silverquill
50% of 6 decks +50% synergy
Breena, the Demagogue
50% of 6 decks +49% synergy
Zulaport Cutthroat
50% of 6 decks +45% synergy
Luminarch Aspirant
36% of 11 decks +36% synergy
Lae'zel, Vlaakith's Champion
36% of 11 decks +35% synergy
Rumor Gatherer
36% of 11 decks +35% synergy
Star Pupil
27% of 11 decks +27% synergy
Skyboon Evangelist
27% of 11 decks +27% synergy
Lena, Selfless Champion
27% of 11 decks +27% synergy
Boss's Chauffeur
27% of 11 decks +27% synergy
Requiem Angel
27% of 11 decks +27% synergy
Hopeful Initiate
27% of 11 decks +27% synergy
Bishop of Wings
27% of 11 decks +27% synergy
Anafenza, Kin-Tree Spirit
27% of 11 decks +27% synergy
Ao, the Dawn Sky
27% of 11 decks +27% synergy
Weathered Wayfarer
27% of 11 decks +26% synergy
Lion Sash
27% of 11 decks +26% synergy
Selfless Spirit
27% of 11 decks +25% synergy
Soul Warden
27% of 11 decks +25% synergy
Welcoming Vampire
27% of 11 decks +25% synergy
Esper Sentinel
27% of 11 decks +18% synergy
Instants
Swords to Plowshares
64% of 11 decks +35% synergy
Lethal Scheme
50% of 6 decks +49% synergy
Fracture
50% of 6 decks +48% synergy
Mortify
50% of 6 decks +47% synergy
Malakir Rebirth
50% of 6 decks +46% synergy
Generous Gift
45% of 11 decks +34% synergy
Cosmic Intervention
27% of 11 decks +27% synergy
Flawless Maneuver
27% of 11 decks +23% synergy
Akroma's Will
27% of 11 decks +23% synergy
Sorceries
Read the Bones
50% of 6 decks +46% synergy
Feed the Swarm
50% of 6 decks +41% synergy
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45% of 11 decks +40% synergy
Damning Verdict
27% of 11 decks +26% synergy
Utility Artifacts
The Ozolith
55% of 11 decks +51% synergy
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36% of 11 decks +35% synergy
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36% of 11 decks +34% synergy
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27% of 11 decks +24% synergy
Altar of Dementia
27% of 11 decks +24% synergy
Swiftfoot Boots
27% of 11 decks -1% synergy
Enchantments
Cathars' Crusade
55% of 11 decks +52% synergy
Sigarda's Summons
45% of 11 decks +45% synergy
Resourceful Defense
36% of 11 decks +36% synergy
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36% of 11 decks +32% synergy
Together Forever
27% of 11 decks +27% synergy
Divine Visitation
27% of 11 decks +26% synergy
Felidar Retreat
27% of 11 decks +24% synergy
Utility Lands
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50% of 6 decks +34% synergy
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36% of 11 decks +27% synergy
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36% of 11 decks +7% synergy
Emeria, the Sky Ruin
27% of 11 decks +26% synergy
Mana Artifacts
Sol Ring
82% of 11 decks -3% synergy
Talisman of Hierarchy
67% of 6 decks +61% synergy
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67% of 6 decks +60% synergy
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Mana Crypt
27% of 11 decks +16% synergy
Mind Stone
27% of 11 decks +10% synergy
Lands
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83% of 6 decks +80% synergy
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83% of 6 decks +80% synergy
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67% of 6 decks +64% synergy
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67% of 6 decks +64% synergy
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67% of 6 decks +64% synergy
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67% of 6 decks +61% synergy
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67% of 6 decks +60% synergy
Godless Shrine
67% of 6 decks +57% synergy
Silent Clearing
50% of 6 decks +49% synergy
Fetid Heath
50% of 6 decks +48% synergy
Temple of Silence
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45% of 11 decks -28% synergy
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36% of 11 decks +25% synergy
Evolving Wilds
36% of 11 decks +15% synergy
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27% of 11 decks +24% synergy
Prismatic Vista
27% of 11 decks +22% synergy
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27% of 11 decks +18% synergy
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27% of 11 decks +7% synergy
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