Twincast + Fork

Twincast
Fork

Requires
Twincast must be in hand. Fork must be in hand. Mana needed: , plus enough mana to cast the additional spell if needed
Steps
  1. Cast any instant or sorcery spell, or wait for an opponent to cast one.
  2. Holding priority, cast Fork by paying , targeting that spell.
  3. Cast Twincast by paying , copying Fork, with the copy targeting Fork.
  4. Resolve the copy of Fork, copying the original Fork, with the copy targeting the original Fork.
  5. Repeat step 4.
Results
Infinite magecraft triggers.

Kalamax, the Stormsire
3.91% of 7257 decks 284 decks
Nekusar, the Mindrazer
1.14% of 20922 decks 239 decks
Veyran, Voice of Duality
0.77% of 9057 decks 70 decks
Riku of Two Reflections
1.14% of 4902 decks 56 decks
Parnesse, the Subtle Brush
3.49% of 1003 decks 35 decks
Niv-Mizzet, Parun
0.20% of 15584 decks 31 decks
Melek, Izzet Paragon
1.93% of 1553 decks 30 decks
Anhelo, the Painter
0.46% of 6063 decks 28 decks
Alania, Divergent Storm
0.51% of 5307 decks 27 decks
Kess, Dissident Mage
0.29% of 7208 decks 21 decks
Codie, Vociferous Codex
0.36% of 5895 decks 21 decks
Krark, the Thumbless // Sakashima of a Thousand Faces
0.43% of 4924 decks 21 decks
Mizzix of the Izmagnus
0.39% of 5075 decks 20 decks
Jhoira of the Ghitu
0.41% of 3445 decks 14 decks
The Ur-Dragon
0.04% of 32463 decks 14 decks
Narset, Enlightened Master
0.24% of 5951 decks 14 decks
Rootha, Mercurial Artist
3.79% of 343 decks 13 decks
Kykar, Wind's Fury
0.11% of 11192 decks 12 decks
New Cards
Songcrafter Mage
20% of 20 decks +19% synergy
Dragonback Assault
10% of 29 decks +8% synergy
Jeskai Revelation
10% of 10 decks +9% synergy
Jeskai Brushmaster
10% of 10 decks +10% synergy
Bloomvine Regent
9% of 33 decks +8% synergy
High Synergy Cards
Reverberate
69% of 1408 decks +67% synergy
Narset's Reversal
53% of 1408 decks +50% synergy
Underworld Dreams
45% of 492 decks +43% synergy
Dark Deal
45% of 492 decks +42% synergy
Waste Not
45% of 492 decks +42% synergy
Whispering Madness
44% of 492 decks +42% synergy
Sheoldred, the Apocalypse
47% of 492 decks +41% synergy
Liliana's Caress
41% of 492 decks +40% synergy
Fate Unraveler
41% of 492 decks +39% synergy
Bloodchief Ascension
42% of 492 decks +39% synergy
Top Cards
Growth Spiral
48% of 494 decks +26% synergy
Orcish Bowmasters
48% of 461 decks +38% synergy
Counterspell
44% of 1408 decks +1% synergy
Swords to Plowshares
42% of 151 decks -20% synergy
Farseek
42% of 494 decks +8% synergy
Deflecting Swat
41% of 1408 decks +25% synergy
Storm-Kiln Artist
39% of 1408 decks +31% synergy
Harrow
39% of 494 decks +30% synergy
Nature's Lore
39% of 494 decks +8% synergy
Crop Rotation
39% of 494 decks +29% synergy
Game Changers
Demonic Tutor
53% of 492 decks +31% synergy
Vampiric Tutor
50% of 492 decks +32% synergy
Cyclonic Rift
49% of 1408 decks +23% synergy
Mystical Tutor
47% of 1408 decks +33% synergy
Jeska's Will
41% of 1408 decks +24% synergy
Fierce Guardianship
38% of 1408 decks +20% synergy
Force of Will
28% of 1408 decks +17% synergy
Ancient Tomb
27% of 1408 decks +16% synergy
Underworld Breach
22% of 1408 decks +16% synergy
Chrome Mox
18% of 1408 decks +11% synergy
Creatures
Archmage Emeritus
39% of 1408 decks +31% synergy
Birds of Paradise
37% of 494 decks +10% synergy
Dualcaster Mage
32% of 1408 decks +28% synergy
Kess, Dissident Mage
26% of 492 decks +22% synergy
Morophon, the Boundless
25% of 67 decks +11% synergy
Goblin Electromancer
22% of 1408 decks +13% synergy
Kederekt Parasite
22% of 492 decks +20% synergy
Veyran, Voice of Duality
21% of 1408 decks +16% synergy
Atla Palani, Nest Tender
21% of 77 decks +19% synergy
Katilda, Dawnhart Prime
21% of 77 decks +18% synergy
Snapcaster Mage
21% of 1408 decks +19% synergy
Dockside Extortionist
19% of 1408 decks +10% synergy
Seedborn Muse
18% of 494 decks +10% synergy
Rin and Seri, Inseparable
18% of 77 decks +18% synergy
Nightscape Familiar
18% of 492 decks +15% synergy
Bloom Tender
18% of 494 decks +10% synergy
Rashmi, Eternities Crafter
17% of 494 decks +15% synergy
Jace's Archivist
17% of 1408 decks +15% synergy
Eternal Witness
16% of 494 decks -4% synergy
Harmonic Prodigy
15% of 1408 decks +12% synergy
Stormcatch Mentor
15% of 720 decks +9% synergy
Razorkin Needlehead
15% of 619 decks +11% synergy
Guttersnipe
15% of 1408 decks +8% synergy
Esper Sentinel
13% of 151 decks -7% synergy
Tergrid, God of Fright
13% of 492 decks +11% synergy
Witherbloom Apprentice
13% of 87 decks +11% synergy
Scrawling Crawler
13% of 487 decks +10% synergy
Spellseeker
12% of 1408 decks +8% synergy
Dauthi Voidwalker
12% of 492 decks +4% synergy
Ignoble Hierarch
11% of 87 decks -14% synergy
Delighted Halfling
11% of 470 decks -0% synergy
Talrand, Sky Summoner
11% of 1408 decks +7% synergy
Monastery Mentor
11% of 151 decks +9% synergy
Mirror Entity
11% of 151 decks +7% synergy
Baral, Chief of Compliance
11% of 1408 decks +8% synergy
Archmage of Runes
11% of 498 decks +8% synergy
Wandering Archaic
11% of 1408 decks +9% synergy
Birgi, God of Storytelling
11% of 1408 decks +5% synergy
Avian Changeling
11% of 151 decks +10% synergy
Impostor of the Sixth Pride
11% of 151 decks +10% synergy
Hofri Ghostforge
11% of 151 decks +10% synergy
Irregular Cohort
11% of 151 decks +10% synergy
Unsettled Mariner
11% of 151 decks +9% synergy
Cloudshredder Sliver
11% of 151 decks +8% synergy
Thunderclap Drake
10% of 871 decks +9% synergy
Drogskol Captain
10% of 151 decks +9% synergy
Young Pyromancer
10% of 1408 decks +5% synergy
Phyrexian Metamorph
10% of 1408 decks +3% synergy
Niv-Mizzet, Parun
10% of 1408 decks +2% synergy
Opposition Agent
10% of 492 decks +3% synergy
Instants
Beast Within
38% of 494 decks +1% synergy
Mana Drain
37% of 1408 decks +22% synergy
Brainstorm
36% of 1408 decks +16% synergy
Increasing Vengeance
36% of 1408 decks +35% synergy
Manamorphose
35% of 494 decks +32% synergy
Path to Exile
34% of 151 decks -12% synergy
Reiterate
31% of 1408 decks +30% synergy
Frantic Search
31% of 1408 decks +18% synergy
Expansion // Explosion
29% of 1408 decks +27% synergy
Chaos Warp
29% of 1408 decks -3% synergy
Dark Ritual
29% of 492 decks +6% synergy
Nature's Claim
29% of 494 decks +20% synergy
Swan Song
27% of 1408 decks +11% synergy
Enlightened Tutor
25% of 151 decks +7% synergy
Arcane Denial
24% of 1408 decks +3% synergy
Return the Favor
23% of 879 decks +20% synergy
Force of Negation
23% of 1408 decks +14% synergy
Lightning Bolt
22% of 1408 decks +12% synergy
Entish Restoration
22% of 458 decks +15% synergy
Snap
22% of 1408 decks +15% synergy
Noxious Revival
21% of 494 decks +16% synergy
Opt
21% of 1408 decks +11% synergy
Flare of Duplication
20% of 801 decks +17% synergy
Fury Storm
19% of 1408 decks +19% synergy
Pongify
19% of 1408 decks +7% synergy
An Offer You Can't Refuse
19% of 1408 decks -3% synergy
Teferi's Protection
19% of 151 decks -1% synergy
Veil of Summer
18% of 494 decks +13% synergy
Galvanic Iteration
18% of 1408 decks +15% synergy
Heroic Intervention
17% of 494 decks -12% synergy
Assassin's Trophy
17% of 87 decks -13% synergy
Big Score
17% of 1408 decks +8% synergy
Seething Song
16% of 1408 decks +10% synergy
Planar Genesis
16% of 270 decks +11% synergy
Deflecting Palm
16% of 151 decks +11% synergy
Boros Charm
16% of 151 decks -9% synergy
Worldly Tutor
16% of 494 decks +2% synergy
Thrill of Possibility
16% of 1408 decks +6% synergy
Pact of Negation
16% of 1408 decks +8% synergy
Deadly Rollick
15% of 492 decks +4% synergy
Wheel and Deal
15% of 1408 decks +14% synergy
Dig Through Time
15% of 1408 decks +10% synergy
Chord of Calling
14% of 494 decks +9% synergy
Return of the Wildspeaker
14% of 494 decks +2% synergy
Display of Power
14% of 1310 decks +13% synergy
Rapid Hybridization
14% of 1408 decks +5% synergy
Flawless Maneuver
14% of 151 decks +4% synergy
Force of Vigor
14% of 494 decks +10% synergy
Dovin's Veto
13% of 151 decks -5% synergy
Sink into Stupor
13% of 800 decks +4% synergy
Sorceries
Three Visits
37% of 494 decks +13% synergy
Toxic Deluge
37% of 492 decks +19% synergy
Damnation
34% of 492 decks +27% synergy
Blasphemous Act
34% of 1408 decks +1% synergy
Windfall
31% of 1408 decks +19% synergy
Grim Tutor
26% of 492 decks +22% synergy
Wheel of Fortune
25% of 1408 decks +21% synergy
Rampant Growth
23% of 494 decks -11% synergy
Cultivate
23% of 494 decks -22% synergy
Ponder
23% of 1408 decks +11% synergy
Vandalblast
20% of 1408 decks +5% synergy
Gamble
20% of 1408 decks +10% synergy
Winds of Change
19% of 1408 decks +17% synergy
Mizzix's Mastery
18% of 1408 decks +15% synergy
Mana Geyser
18% of 1408 decks +11% synergy
Preordain
18% of 1408 decks +8% synergy
Kodama's Reach
17% of 494 decks -13% synergy
Molten Psyche
17% of 1408 decks +16% synergy
Echo of Eons
17% of 1408 decks +16% synergy
Reforge the Soul
17% of 1408 decks +15% synergy
Dreadbore
17% of 492 decks +14% synergy
Peer into the Abyss
16% of 492 decks +13% synergy
Solve the Equation
16% of 1408 decks +12% synergy
Chandra's Ignition
16% of 1408 decks +11% synergy
Bala Ged Recovery
14% of 494 decks +6% synergy
Time Spiral
14% of 1408 decks +14% synergy
Past in Flames
13% of 1408 decks +11% synergy
Bonus Round
13% of 1408 decks +12% synergy
Faithless Looting
13% of 1408 decks -4% synergy
Gitaxian Probe
12% of 1408 decks +7% synergy
Regrowth
12% of 494 decks +9% synergy
Grapeshot
12% of 1408 decks +8% synergy
Imperial Seal
12% of 492 decks +6% synergy
Incendiary Command
11% of 1408 decks +11% synergy
Farewell
11% of 151 decks -2% synergy
Rite of Replication
11% of 1408 decks +8% synergy
Reanimate
11% of 492 decks -6% synergy
Storm of Souls
11% of 151 decks +10% synergy
Merchant Scroll
11% of 1408 decks +9% synergy
Emergent Ultimatum
10% of 87 decks +8% synergy
Villainous Wealth
10% of 87 decks +2% synergy
Skyshroud Claim
10% of 494 decks +1% synergy
Time Warp
10% of 1408 decks +7% synergy
Sea Gate Restoration
9% of 1408 decks +5% synergy
Approach of the Second Sun
9% of 151 decks +6% synergy
Expressive Iteration
9% of 1408 decks +3% synergy
Feed the Swarm
9% of 492 decks -9% synergy
Twinflame
9% of 1408 decks +6% synergy
Fractured Identity
9% of 151 decks +7% synergy
Treasure Cruise
9% of 1408 decks +3% synergy
Utility Artifacts
Twinning Staff
33% of 1408 decks +32% synergy
Lightning Greaves
22% of 1408 decks -3% synergy
Isochron Scepter
21% of 1408 decks +18% synergy
Primal Amulet
19% of 1408 decks +18% synergy
Teferi's Puzzle Box
17% of 1408 decks +16% synergy
Swiftfoot Boots
16% of 1408 decks -11% synergy
Jeweled Lotus
12% of 1408 decks +8% synergy
Lotus Petal
12% of 1408 decks +5% synergy
Sensei's Divining Top
10% of 1408 decks +5% synergy
Mind Stone
10% of 1408 decks -7% synergy
Howling Mine
9% of 1408 decks +7% synergy
The One Ring
9% of 1408 decks +1% synergy
Lion's Eye Diamond
8% of 1408 decks +7% synergy
Commander's Sphere
8% of 1408 decks -6% synergy
Lithoform Engine
7% of 1408 decks +6% synergy
Sapphire Medallion
6% of 1408 decks +3% synergy
Ruby Medallion
5% of 1408 decks +2% synergy
Enchantments
Spiteful Visions
38% of 492 decks +35% synergy
Megrim
38% of 492 decks +36% synergy
Rhystic Study
37% of 1408 decks +10% synergy
Wilderness Reclamation
34% of 494 decks +30% synergy
Phyrexian Tyranny
31% of 492 decks +30% synergy
Smothering Tithe
27% of 151 decks +3% synergy
Mystic Remora
24% of 1408 decks +7% synergy
Sylvan Library
21% of 494 decks +10% synergy
Thousand-Year Storm
20% of 1408 decks +16% synergy
Whirlwind of Thought
19% of 151 decks +9% synergy
Propaganda
18% of 1408 decks +6% synergy
Leyline of the Guildpact
15% of 47 decks -1% synergy
Double Vision
14% of 1408 decks +12% synergy
Jeskai Ascendancy
13% of 151 decks +7% synergy
Mirari's Wake
13% of 77 decks -0% synergy
Swarm Intelligence
12% of 1408 decks +11% synergy
Ghostly Prison
11% of 151 decks -1% synergy
Cryptolith Rite
10% of 494 decks +7% synergy
Phyresis
9% of 492 decks +8% synergy
Arcane Bombardment
9% of 1408 decks +7% synergy
Carpet of Flowers
9% of 494 decks +6% synergy
Sterling Grove
8% of 77 decks +0% synergy
Leyline Immersion
7% of 474 decks +7% synergy
Privileged Position
6% of 77 decks +3% synergy
Leyline of Anticipation
6% of 1408 decks +2% synergy
Curiosity
6% of 1408 decks +3% synergy
Sphere of Safety
6% of 151 decks +1% synergy
Roar of Endless Song
6% of 17 decks +5% synergy
Mirrormade
6% of 1408 decks +3% synergy
Fiery Inscription
6% of 1309 decks +2% synergy
Rite of the Dragoncaller
5% of 478 decks +4% synergy
Anointed Procession
5% of 151 decks -3% synergy
Wild Growth
5% of 494 decks -6% synergy
Dual Casting
5% of 1408 decks +5% synergy
Planeswalkers
Ral, Storm Conduit
28% of 1408 decks +25% synergy
Ashiok, Dream Render
17% of 492 decks +14% synergy
Ral, Crackling Wit
10% of 720 decks +6% synergy
Professor Onyx
10% of 492 decks +8% synergy
Chandra, Hope's Beacon
8% of 1408 decks +6% synergy
Ob Nixilis, the Hate-Twisted
7% of 492 decks +6% synergy
Teferi, Time Raveler
6% of 151 decks -1% synergy
Narset, Parter of Veils
5% of 1408 decks +1% synergy
Utility Lands
Reliquary Tower
39% of 1408 decks +10% synergy
Boseiju, Who Endures
29% of 494 decks +10% synergy
Mystic Sanctuary
21% of 1408 decks +9% synergy
Otawara, Soaring City
20% of 1408 decks +4% synergy
Bojuka Bog
18% of 492 decks -12% synergy
Kessig Wolf Run
17% of 494 decks +2% synergy
Boseiju, Who Shelters All
14% of 1408 decks +13% synergy
Mikokoro, Center of the Sea
11% of 1408 decks +9% synergy
Alchemist's Refuge
9% of 494 decks +3% synergy
Rogue's Passage
9% of 1408 decks -11% synergy
Urza's Saga
8% of 1408 decks +1% synergy
Urborg, Tomb of Yawgmoth
8% of 1408 decks -2% synergy
Eiganjo, Seat of the Empire
7% of 151 decks -1% synergy
Cabal Coffers
7% of 492 decks -3% synergy
Wasteland
6% of 1408 decks +5% synergy
Geier Reach Sanitarium
5% of 1408 decks +2% synergy
Command Beacon
5% of 1408 decks +1% synergy
Temple of the False God
5% of 1408 decks -4% synergy
Mana Artifacts
Sol Ring
86% of 1408 decks +2% synergy
Arcane Signet
76% of 1408 decks +4% synergy
Talisman of Dominance
52% of 492 decks +20% synergy
Talisman of Indulgence
50% of 492 decks +23% synergy
Talisman of Creativity
45% of 1408 decks +16% synergy
Izzet Signet
37% of 1408 decks +10% synergy
Dimir Signet
36% of 492 decks +7% synergy
Fellwar Stone
34% of 1408 decks +13% synergy
Rakdos Signet
28% of 492 decks -1% synergy
Talisman of Progress
23% of 151 decks -1% synergy
Thought Vessel
21% of 1408 decks +4% synergy
Azorius Signet
21% of 151 decks -4% synergy
Talisman of Curiosity
21% of 494 decks +8% synergy
Boros Signet
21% of 151 decks -2% synergy
Talisman of Conviction
21% of 151 decks -3% synergy
Chromatic Lantern
19% of 1408 decks +10% synergy
Mana Crypt
17% of 1408 decks +11% synergy
Talisman of Impulse
17% of 494 decks +7% synergy
Springleaf Drum
16% of 1408 decks +14% synergy
Relic of Legends
11% of 1408 decks +9% synergy
Mana Vault
11% of 1408 decks +5% synergy
Simic Signet
11% of 494 decks -3% synergy
Mox Diamond
10% of 1408 decks +6% synergy
Gruul Signet
9% of 494 decks -2% synergy
Relic of Sauron
8% of 456 decks -1% synergy
Mox Opal
8% of 1408 decks +3% synergy
Mox Amber
7% of 1408 decks +3% synergy
Pyromancer's Goggles
7% of 1408 decks +5% synergy
Gilded Lotus
6% of 1408 decks +3% synergy
Paradise Mantle
6% of 1408 decks +5% synergy
Lands
Command Tower
87% of 1408 decks +13% synergy
Steam Vents
76% of 1408 decks +38% synergy
Watery Grave
75% of 492 decks +35% synergy
Breeding Pool
73% of 494 decks +33% synergy
Blood Crypt
72% of 492 decks +34% synergy
Stomping Ground
72% of 494 decks +32% synergy
Ketria Triome
60% of 494 decks +28% synergy
Morphic Pool
59% of 492 decks +33% synergy
Scalding Tarn
58% of 1408 decks +47% synergy
The World Tree
57% of 67 decks +25% synergy
Training Center
55% of 1408 decks +28% synergy
Hallowed Fountain
53% of 151 decks +13% synergy
Rejuvenating Springs
51% of 494 decks +23% synergy
Xander's Lounge
48% of 492 decks +22% synergy
Sacred Foundry
48% of 151 decks +12% synergy
Temple Garden
47% of 77 decks +7% synergy
Overgrown Tomb
46% of 87 decks +4% synergy
Spire Garden
45% of 494 decks +21% synergy
Sulfur Falls
45% of 1408 decks +13% synergy
Luxury Suite
44% of 492 decks +18% synergy
Exotic Orchard
44% of 1408 decks +8% synergy
Raugrin Triome
44% of 151 decks +18% synergy
Underground Sea
40% of 492 decks +26% synergy
Badlands
40% of 492 decks +27% synergy
Zagoth Triome
39% of 87 decks +9% synergy
Shivan Reef
39% of 1408 decks +12% synergy
Sea of Clouds
38% of 151 decks +12% synergy
Drowned Catacomb
38% of 492 decks +11% synergy
Spectator Seating
37% of 151 decks +12% synergy
Volcanic Island
36% of 1408 decks +22% synergy
Polluted Delta
35% of 1408 decks +23% synergy
Misty Rainforest
34% of 1408 decks +22% synergy
Cascade Bluffs
34% of 1408 decks +22% synergy
Taiga
34% of 494 decks +21% synergy
Tropical Island
33% of 494 decks +19% synergy
Undergrowth Stadium
33% of 87 decks +8% synergy
Bloodstained Mire
33% of 1408 decks +22% synergy
Wooded Foothills
32% of 1408 decks +22% synergy
Tundra
32% of 151 decks +18% synergy
Indatha Triome
31% of 67 decks +1% synergy
Yavimaya Coast
30% of 494 decks +3% synergy
Graven Cairns
29% of 492 decks +21% synergy
Stormcarved Coast
29% of 1408 decks +11% synergy
Bountiful Promenade
29% of 77 decks +5% synergy
City of Brass
28% of 1408 decks +20% synergy
Ziatora's Proving Ground
28% of 87 decks -2% synergy
Sunken Ruins
27% of 492 decks +23% synergy
Savai Triome
27% of 73 decks +1% synergy
Jetmir's Garden
27% of 77 decks -4% synergy
Hinterland Harbor
27% of 494 decks -2% synergy