Scholar of the Ages + Turnabout + Cackling Counterpart

Scholar of the Ages
Turnabout
Cackling Counterpart

Requires
Scholar of the Ages must be on the battlefield. Turnabout must be in hand. Cackling Counterpart must be in hand. Lands you control can tap to produce at least 4.
Steps
  1. Activate all mana producing lands you control by tapping them, adding at least 4.
  2. Cast Turnabout by paying 2, untapping all lands you control.
  3. Cast Cackling Counterpart by paying 1, creating a token copy of Scholar of the Ages.
  4. The Scholar of the Ages token enters the battlefield, returning Turnabout and Cackling Counterpart from your graveyard to your hand.
  5. Repeat.
Results
Infinite creature tokens. Infinite ETB. Infinite magecraft triggers. Infinite mana permanents you control can produce. Infinite storm count. Infinite untap of permanents you control.

Urza, Lord High Artificer
0.02% of 12657 decks 3 decks
Orvar, the All-Form
0.03% of 7241 decks 2 decks
Kaho, Minamo Historian
0.52% of 386 decks 2 decks
Kairi, the Swirling Sky
0.64% of 313 decks 2 decks
Rootha, Mercurial Artist
0.30% of 331 decks 1 decks
Jin-Gitaxias
0.03% of 2925 decks 1 decks
Tawnos, Solemn Survivor
0.11% of 949 decks 1 decks
Keiga, the Tide Star
0.33% of 307 decks 1 decks
Naru Meha, Master Wizard
0.25% of 401 decks 1 decks
Noyan Dar, Roil Shaper
0.08% of 1230 decks 1 decks
Raff, Weatherlight Stalwart
0.09% of 1150 decks 1 decks
Simon, Wild Magic Sorcerer
0.40% of 252 decks 1 decks
Baral, Chief of Compliance
0.03% of 3689 decks 1 decks
Inalla, Archmage Ritualist
0.01% of 7196 decks 1 decks
High Synergy Cards
Archaeomancer
68% of 19 decks +65% synergy
High Tide
68% of 19 decks +65% synergy
Quasiduplicate
53% of 19 decks +51% synergy
Mirage Mockery
50% of 12 decks +49% synergy
Ghostly Flicker
53% of 19 decks +48% synergy
Frantic Search
58% of 19 decks +46% synergy
Fated Infatuation
42% of 19 decks +42% synergy
Displace
42% of 19 decks +41% synergy
Snap
47% of 19 decks +40% synergy
Dramatic Reversal
42% of 19 decks +37% synergy
Top Cards
Counterspell
58% of 19 decks +15% synergy
Reality Shift
42% of 19 decks +33% synergy
Hullbreaker Horror
39% of 18 decks +32% synergy
Everflowing Chalice
37% of 19 decks +32% synergy
Aetherize
37% of 19 decks +31% synergy
Wayfarer's Bauble
37% of 19 decks +27% synergy
Displacer Kitten
33% of 18 decks +28% synergy
Said // Done
32% of 19 decks +31% synergy
Stolen Identity
32% of 19 decks +31% synergy
Essence Flux
32% of 19 decks +29% synergy
Creatures
Peregrine Drake
32% of 19 decks +28% synergy
Shipwreck Dowser
26% of 19 decks +26% synergy
Naru Meha, Master Wizard
26% of 19 decks +26% synergy
Talrand, Sky Summoner
26% of 19 decks +22% synergy
Salvager of Secrets
21% of 19 decks +21% synergy
Mnemonic Wall
21% of 19 decks +20% synergy
Docent of Perfection
16% of 19 decks +15% synergy
Teferi, Mage of Zhalfir
16% of 19 decks +15% synergy
Cloud of Faeries
16% of 19 decks +14% synergy
Wavebreak Hippocamp
16% of 19 decks +14% synergy
Trinket Mage
16% of 19 decks +13% synergy
Psychosis Crawler
16% of 19 decks +13% synergy
Phyrexian Metamorph
16% of 19 decks +9% synergy
Archmage Emeritus
16% of 19 decks +8% synergy
Instants
Negate
32% of 19 decks +9% synergy
Release to the Wind
26% of 19 decks +26% synergy
Teferi's Time Twist
26% of 19 decks +25% synergy
Sublime Epiphany
26% of 19 decks +24% synergy
Arcane Denial
26% of 19 decks +7% synergy
Blur
22% of 18 decks +21% synergy
Synthetic Destiny
21% of 19 decks +21% synergy
Illusionist's Stratagem
21% of 19 decks +20% synergy
Capsize
21% of 19 decks +20% synergy
Unsummon
21% of 19 decks +20% synergy
Dream Fracture
21% of 19 decks +20% synergy
Mystic Confluence
21% of 19 decks +18% synergy
Dig Through Time
21% of 19 decks +16% synergy
Resculpt
21% of 19 decks +16% synergy
Fact or Fiction
21% of 19 decks +14% synergy
Cyclonic Rift
21% of 19 decks -7% synergy
Planar Incision
17% of 18 decks +15% synergy
Wash Away
17% of 18 decks +15% synergy
An Offer You Can't Refuse
17% of 18 decks -4% synergy
Learn from the Past
16% of 19 decks +16% synergy
Mind Games
16% of 19 decks +15% synergy
Twincast
16% of 19 decks +15% synergy
Siren's Ruse
16% of 19 decks +15% synergy
Paradoxical Outcome
16% of 19 decks +15% synergy
Shadow Rift
16% of 19 decks +14% synergy
Drown in Dreams
16% of 19 decks +14% synergy
Saw It Coming
16% of 19 decks +14% synergy
Brain Freeze
16% of 19 decks +12% synergy
Narset's Reversal
16% of 19 decks +12% synergy
Flusterstorm
16% of 19 decks +9% synergy
Opt
16% of 19 decks +6% synergy
Pongify
16% of 19 decks +4% synergy
Mystical Tutor
16% of 19 decks +1% synergy
Swan Song
16% of 19 decks -1% synergy
Brainstorm
16% of 19 decks -6% synergy
Sorceries
Rite of Replication
26% of 19 decks +23% synergy
Irenicus's Vile Duplication
22% of 18 decks +19% synergy
Polymorph
21% of 19 decks +21% synergy
Saheeli's Artistry
21% of 19 decks +20% synergy
Curse of the Swine
21% of 19 decks +17% synergy
Solve the Equation
21% of 19 decks +17% synergy
March of Progress
18% of 17 decks +17% synergy
Relearn
16% of 19 decks +16% synergy
Mass Polymorph
16% of 19 decks +16% synergy
Flood of Recollection
16% of 19 decks +15% synergy
Open into Wonder
16% of 19 decks +15% synergy
Replication Technique
16% of 19 decks +15% synergy
Step Through
16% of 19 decks +15% synergy
Utility Artifacts
Mindsplice Apparatus
25% of 12 decks +23% synergy
Panharmonicon
21% of 19 decks +17% synergy
Prized Statue
17% of 18 decks +16% synergy
Skyshaper
16% of 19 decks +16% synergy
Voyager Staff
16% of 19 decks +16% synergy
Servo Schematic
16% of 19 decks +15% synergy
Stoneforge Masterwork
16% of 19 decks +15% synergy
Helm of Awakening
16% of 19 decks +15% synergy
Tormod's Crypt
16% of 19 decks +15% synergy
Primal Amulet
16% of 19 decks +15% synergy
Cloud Key
16% of 19 decks +14% synergy
Enchantments
Virtue of Knowledge
30% of 10 decks +27% synergy
Intruder Alarm
21% of 19 decks +19% synergy
Mystic Remora
21% of 19 decks +3% synergy
Font of Magic
17% of 18 decks +16% synergy
Candlekeep Sage
17% of 18 decks +16% synergy
Levitation
16% of 19 decks +15% synergy
Thopter Spy Network
16% of 19 decks +12% synergy
Teferi's Ageless Insight
16% of 19 decks +11% synergy
Rhystic Study
16% of 19 decks -12% synergy
Battles
Invasion of Arcavios
27% of 11 decks +27% synergy
Utility Lands
Mystic Sanctuary
47% of 19 decks +35% synergy
Reliquary Tower
32% of 19 decks +2% synergy
Castle Vantress
21% of 19 decks +17% synergy
Desert of the Mindful
16% of 19 decks +15% synergy
Lonely Sandbar
16% of 19 decks +12% synergy
Mana Artifacts
Sol Ring
63% of 19 decks -21% synergy
Arcane Signet
37% of 19 decks -35% synergy
Gilded Lotus
32% of 19 decks +28% synergy
Mind Stone
26% of 19 decks +9% synergy
Thran Dynamo
21% of 19 decks +16% synergy
Thought Vessel
21% of 19 decks +4% synergy
Caged Sun
16% of 19 decks +13% synergy
Worn Powerstone
16% of 19 decks +13% synergy
Mana Vault
16% of 19 decks +9% synergy
Lands
Myriad Landscape
53% of 19 decks +33% synergy
Ash Barrens
16% of 19 decks +11% synergy
Command Tower
16% of 19 decks -58% synergy