Displacer Kitten + Mnemonic Wall + Cabal Ritual + Dark Ritual

Displacer Kitten
Mnemonic Wall
Cabal Ritual
Dark Ritual

Requires
Displacer Kitten must be on the battlefield. Mnemonic Wall must be on the battlefield. Cabal Ritual must be in the graveyard. Dark Ritual must be in hand. Mana needed:
Steps
  1. Cast Dark Ritual by paying .
  2. Displacer Kitten triggers, blinking Mnemonic Wall.
  3. Mnemonic Wall enters the battlefield, returning Cabal Ritual from your graveyard to your hand.
  4. Resolve Dark Ritual, adding .
  5. Cast Cabal Ritual by paying 1.
  6. Displacer Kitten triggers, blinking Mnemonic Wall.
  7. Mnemonic Wall enters the battlefield, returning Dark Ritual from your graveyard to your hand.
  8. Resolve Cabal Ritual, adding at least .
  9. Repeat.
Results
Infinite black mana. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite storm count.

Atris, Oracle of Half-Truths
0.74% of 677 decks 5 decks
Tasha, the Witch Queen
0.06% of 5151 decks 3 decks
The Master of Keys
0.03% of 3095 decks 1 decks
Mirko, Obsessive Theorist
0.02% of 5705 decks 1 decks
Yarok, the Desecrated
0.01% of 10449 decks 1 decks
Lord Xander, the Collector
0.03% of 3009 decks 1 decks
Be'lakor, the Dark Master
0.01% of 11079 decks 1 decks
Muldrotha, the Gravetide
0.01% of 16003 decks 1 decks
The Scarab God
0.01% of 10530 decks 1 decks
Satoru, the Infiltrator
0.07% of 1431 decks 1 decks
Toxrill, the Corrosive
0.02% of 5559 decks 1 decks
Abaddon the Despoiler
0.02% of 5127 decks 1 decks
The Mouth of Sauron
0.63% of 159 decks 1 decks
Cormela, Glamour Thief
0.05% of 2044 decks 1 decks
High Synergy Cards
Archaeomancer
95% of 20 decks +91% synergy
Ghostly Flicker
55% of 20 decks +50% synergy
Toxic Deluge
60% of 20 decks +42% synergy
Reanimate
55% of 20 decks +39% synergy
Saw in Half
38% of 16 decks +34% synergy
An Offer You Can't Refuse
55% of 20 decks +34% synergy
Mystic Sanctuary
45% of 20 decks +33% synergy
Essence Flux
35% of 20 decks +33% synergy
Animate Dead
40% of 20 decks +31% synergy
Aether Channeler
31% of 16 decks +29% synergy
Top Cards
Waterlogged Teachings
50% of 8 decks +44% synergy
Mind Stone
50% of 20 decks +33% synergy
Counterspell
50% of 20 decks +7% synergy
Arcane Denial
45% of 20 decks +25% synergy
Windfall
40% of 20 decks +27% synergy
Rhystic Study
40% of 20 decks +12% synergy
Cyclonic Rift
40% of 20 decks +12% synergy
Frantic Search
35% of 20 decks +23% synergy
Solemn Simulacrum
35% of 20 decks +21% synergy
Feed the Swarm
35% of 20 decks +17% synergy
Creatures
Peregrine Drake
30% of 20 decks +27% synergy
Ravenous Chupacabra
30% of 20 decks +26% synergy
Mulldrifter
30% of 20 decks +24% synergy
Notion Thief
30% of 20 decks +23% synergy
Ertai Resurrected
25% of 16 decks +22% synergy
Thassa, Deep-Dwelling
25% of 20 decks +22% synergy
Spellseeker
25% of 20 decks +21% synergy
Gray Merchant of Asphodel
25% of 20 decks +16% synergy
Baleful Strix
25% of 20 decks +12% synergy
Possessed Skaab
20% of 20 decks +20% synergy
Snapcaster Mage
20% of 20 decks +18% synergy
Deadeye Navigator
20% of 20 decks +18% synergy
Gonti, Lord of Luxury
20% of 20 decks +18% synergy
Phantasmal Image
20% of 20 decks +16% synergy
Phyrexian Metamorph
20% of 20 decks +13% synergy
Opposition Agent
20% of 20 decks +13% synergy
Spark Double
20% of 20 decks +13% synergy
Archmage Emeritus
20% of 20 decks +12% synergy
Body Double
15% of 20 decks +14% synergy
Massacre Girl
15% of 20 decks +13% synergy
Clever Impersonator
15% of 20 decks +13% synergy
Sakashima of a Thousand Faces
15% of 20 decks +12% synergy
Flux Channeler
15% of 20 decks +12% synergy
Massacre Wurm
15% of 20 decks +10% synergy
Hostage Taker
15% of 20 decks +10% synergy
Instants
Strix Serenade
38% of 8 decks +31% synergy
Fell the Profane
38% of 8 decks +26% synergy
Fact or Fiction
30% of 20 decks +23% synergy
Malakir Rebirth
30% of 20 decks +22% synergy
Negate
30% of 20 decks +7% synergy
Mana Drain
25% of 20 decks +10% synergy
Swan Song
25% of 20 decks +9% synergy
Vampiric Tutor
25% of 20 decks +7% synergy
Fierce Guardianship
25% of 20 decks +7% synergy
Hostile Negotiations
23% of 13 decks +22% synergy
Displace
20% of 20 decks +18% synergy
Drown in the Loch
20% of 20 decks +14% synergy
Reality Shift
20% of 20 decks +11% synergy
Force of Will
20% of 20 decks +9% synergy
Mystical Tutor
20% of 20 decks +5% synergy
Brainstorm
20% of 20 decks -1% synergy
Turnabout
15% of 20 decks +14% synergy
Darkness
15% of 20 decks +14% synergy
Silundi Vision
15% of 20 decks +13% synergy
Feign Death
15% of 20 decks +13% synergy
Culling the Weak
15% of 20 decks +11% synergy
Entomb
15% of 20 decks +8% synergy
Rapid Hybridization
15% of 20 decks +6% synergy
Deadly Rollick
15% of 20 decks +4% synergy
Pongify
15% of 20 decks +3% synergy
Sorceries
Demonic Tutor
35% of 20 decks +13% synergy
Whispering Madness
20% of 20 decks +17% synergy
Ponder
20% of 20 decks +7% synergy
Blood for Bones
15% of 20 decks +14% synergy
Tendrils of Agony
15% of 20 decks +14% synergy
Black Sun's Zenith
15% of 20 decks +14% synergy
Stitch Together
15% of 20 decks +13% synergy
Scheming Symmetry
15% of 20 decks +13% synergy
Decree of Pain
15% of 20 decks +12% synergy
Mnemonic Betrayal
15% of 20 decks +11% synergy
Solve the Equation
15% of 20 decks +11% synergy
Victimize
15% of 20 decks +3% synergy
Utility Artifacts
Panharmonicon
30% of 20 decks +26% synergy
Conjurer's Closet
25% of 20 decks +23% synergy
Altar of Dementia
20% of 20 decks +17% synergy
Ashnod's Altar
20% of 20 decks +13% synergy
Wayfarer's Bauble
20% of 20 decks +10% synergy
Mesmeric Orb
15% of 20 decks +14% synergy
Phyrexian Altar
15% of 20 decks +11% synergy
Swiftfoot Boots
15% of 20 decks -13% synergy
Enchantments
Virtue of Knowledge
30% of 10 decks +27% synergy
Mystic Remora
30% of 20 decks +12% synergy
Phyrexian Reclamation
15% of 20 decks +12% synergy
Propaganda
15% of 20 decks +3% synergy
Planeswalkers
Narset, Parter of Veils
20% of 20 decks +15% synergy
Ashiok, Dream Render
15% of 20 decks +11% synergy
Utility Lands
Otawara, Soaring City
40% of 20 decks +23% synergy
Reliquary Tower
40% of 20 decks +10% synergy
Urborg, Tomb of Yawgmoth
35% of 20 decks +25% synergy
Phyrexian Tower
30% of 20 decks +21% synergy
Takenuma, Abandoned Mire
30% of 20 decks +20% synergy
Cabal Coffers
30% of 20 decks +19% synergy
Bojuka Bog
30% of 20 decks -0% synergy
Ancient Tomb
20% of 20 decks +10% synergy
Karn's Bastion
15% of 20 decks +10% synergy
Temple of the False God
15% of 20 decks +5% synergy
Mana Artifacts
Sol Ring
95% of 20 decks +11% synergy
Arcane Signet
80% of 20 decks +8% synergy
Talisman of Dominance
70% of 20 decks +39% synergy
Dimir Signet
65% of 20 decks +36% synergy
Fellwar Stone
45% of 20 decks +24% synergy
Thought Vessel
40% of 20 decks +23% synergy
Lotus Petal
25% of 20 decks +18% synergy
Everflowing Chalice
20% of 20 decks +15% synergy
Mana Vault
20% of 20 decks +14% synergy
Basalt Monolith
15% of 20 decks +12% synergy
Lands
Command Tower
90% of 20 decks +16% synergy
Crumbling Necropolis
75% of 4 decks +44% synergy
Blood Crypt
75% of 4 decks +36% synergy
Steam Vents
75% of 4 decks +36% synergy
Watery Grave
60% of 20 decks +19% synergy
Sunken Hollow
55% of 20 decks +20% synergy
Drowned Catacomb
50% of 20 decks +24% synergy
Exotic Orchard
45% of 20 decks +9% synergy
Underground River
40% of 20 decks +20% synergy
Morphic Pool
40% of 20 decks +14% synergy
Undercity Sewers
33% of 9 decks +20% synergy
Clearwater Pathway
30% of 20 decks +20% synergy
Polluted Delta
30% of 20 decks +19% synergy
Temple of Deceit
25% of 20 decks +9% synergy
Fabled Passage
20% of 20 decks +11% synergy
Scalding Tarn
20% of 20 decks +9% synergy
Tainted Isle
20% of 20 decks +9% synergy
Choked Estuary
20% of 20 decks +3% synergy
Shipwreck Marsh
20% of 20 decks +1% synergy
Darkslick Shores
15% of 20 decks +10% synergy
Prismatic Vista
15% of 20 decks +10% synergy
Bloodstained Mire
15% of 20 decks +5% synergy
Flooded Strand
15% of 20 decks +4% synergy
Marsh Flats
15% of 20 decks +4% synergy
Myriad Landscape
15% of 20 decks -4% synergy