Twincast + Fork

Twincast
Fork

Requires
Twincast must be in hand. Fork must be in hand. You have a way to cast an additional instant or sorcery, or an opponent is casting one. 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
3.96% of 7024 decks 278 decks
Nekusar, the Mindrazer
1.08% of 18591 decks 201 decks
Veyran, Voice of Duality
0.71% of 8452 decks 60 decks
Riku of Two Reflections
1.17% of 4875 decks 57 decks
Parnesse, the Subtle Brush
3.51% of 911 decks 32 decks
Niv-Mizzet, Parun
0.19% of 14703 decks 28 decks
Melek, Izzet Paragon
1.77% of 1527 decks 27 decks
Anhelo, the Painter
0.42% of 6171 decks 26 decks
Codie, Vociferous Codex
0.40% of 5682 decks 23 decks
Mizzix of the Izmagnus
0.47% of 4902 decks 23 decks
Kess, Dissident Mage
0.32% of 7187 decks 23 decks
The Ur-Dragon
0.06% of 27773 decks 17 decks
Rootha, Mercurial Artist
4.66% of 322 decks 15 decks
Alania, Divergent Storm
0.35% of 3688 decks 13 decks
Krark, the Thumbless // Sakashima of a Thousand Faces
0.28% of 4626 decks 13 decks
Kykar, Wind's Fury
0.13% of 10266 decks 13 decks
Ral, Monsoon Mage
0.96% of 1245 decks 12 decks
Narset, Enlightened Master
0.19% of 5793 decks 11 decks
New Cards
Scrawling Crawler
52% of 31 decks +45% synergy
Rite of the Dragoncaller
50% of 10 decks +37% synergy
Razorkin Needlehead
39% of 108 decks +30% synergy
Boltwave
30% of 10 decks +11% synergy
Bulk Up
30% of 10 decks +21% synergy
High Synergy Cards
Reverberate
70% of 1263 decks +67% synergy
Narset's Reversal
55% of 1247 decks +52% synergy
Orcish Bowmasters
59% of 291 decks +48% synergy
Sheoldred, the Apocalypse
50% of 378 decks +45% synergy
Dark Deal
42% of 433 decks +40% synergy
Waste Not
42% of 434 decks +40% synergy
Liliana's Caress
40% of 435 decks +39% synergy
Underworld Dreams
41% of 435 decks +39% synergy
Whispering Madness
41% of 435 decks +39% synergy
Bloodchief Ascension
40% of 435 decks +37% synergy
Top Cards
Cyclonic Rift
50% of 1263 decks +23% synergy
Mystical Tutor
49% of 1263 decks +34% synergy
Growth Spiral
48% of 467 decks +26% synergy
Counterspell
44% of 1263 decks +1% synergy
Swords to Plowshares
44% of 140 decks -18% synergy
Deflecting Swat
43% of 1241 decks +27% synergy
Storm-Kiln Artist
41% of 1218 decks +32% synergy
Jeska's Will
41% of 1230 decks +24% synergy
Archmage Emeritus
41% of 1218 decks +33% synergy
Crop Rotation
41% of 470 decks +31% synergy
Creatures
Fate Unraveler
38% of 435 decks +37% synergy
Birds of Paradise
38% of 470 decks +11% synergy
Dualcaster Mage
33% of 1258 decks +29% synergy
Morophon, the Boundless
30% of 67 decks +17% synergy
Stormcatch Mentor
28% of 220 decks +16% synergy
Katilda, Dawnhart Prime
26% of 73 decks +23% synergy
Dockside Extortionist
26% of 1244 decks +14% synergy
Rin and Seri, Inseparable
25% of 75 decks +25% synergy
Atla Palani, Nest Tender
25% of 75 decks +23% synergy
Kess, Dissident Mage
23% of 432 decks +19% synergy
Archmage of Runes
22% of 41 decks +13% synergy
Goblin Electromancer
22% of 1263 decks +13% synergy
Veyran, Voice of Duality
21% of 1218 decks +17% synergy
Snapcaster Mage
20% of 1263 decks +18% synergy
Seedborn Muse
20% of 470 decks +12% synergy
Bloom Tender
19% of 470 decks +11% synergy
Kederekt Parasite
19% of 435 decks +17% synergy
Nightscape Familiar
19% of 435 decks +16% synergy
Rashmi, Eternities Crafter
18% of 469 decks +15% synergy
Coruscation Mage
18% of 192 decks +11% synergy
Delighted Halfling
18% of 267 decks +4% synergy
Kitsa, Otterball Elite
16% of 168 decks +13% synergy
Jace's Archivist
16% of 1263 decks +14% synergy
Eternal Witness
16% of 470 decks -5% synergy
Thunderclap Drake
16% of 351 decks +13% synergy
Guttersnipe
15% of 1263 decks +9% synergy
Harmonic Prodigy
15% of 1198 decks +11% synergy
Drogskol Captain
14% of 140 decks +13% synergy
Mirror Entity
14% of 140 decks +10% synergy
Hofri Ghostforge
14% of 138 decks +13% synergy
Tergrid, God of Fright
14% of 424 decks +12% synergy
Avian Changeling
14% of 140 decks +13% synergy
Impostor of the Sixth Pride
14% of 140 decks +13% synergy
Irregular Cohort
14% of 140 decks +13% synergy
Unsettled Mariner
14% of 140 decks +12% synergy
Cloudshredder Sliver
14% of 140 decks +11% synergy
Ashling, Flame Dancer
13% of 272 decks +11% synergy
Esper Sentinel
13% of 137 decks -7% synergy
Spellseeker
13% of 1250 decks +9% synergy
Talrand, Sky Summoner
13% of 1263 decks +8% synergy
Baral, Chief of Compliance
12% of 1256 decks +9% synergy
Monastery Mentor
12% of 140 decks +10% synergy
Dauthi Voidwalker
12% of 420 decks +4% synergy
Pinnacle Monk
12% of 257 decks +5% synergy
Wandering Archaic
12% of 1218 decks +10% synergy
Birgi, God of Storytelling
11% of 1223 decks +5% synergy
Faerie Mastermind
11% of 885 decks +4% synergy
The Lord of Pain
11% of 28 decks -6% synergy
Alania, Divergent Storm
10% of 220 decks +8% synergy
Niv-Mizzet, Parun
10% of 1248 decks +2% synergy
Instants
Vampiric Tutor
49% of 435 decks +31% synergy
Fierce Guardianship
40% of 1241 decks +22% synergy
Harrow
39% of 470 decks +29% synergy
Increasing Vengeance
38% of 1263 decks +37% synergy
Beast Within
38% of 470 decks -1% synergy
Brainstorm
38% of 1263 decks +16% synergy
Mana Drain
37% of 1263 decks +22% synergy
Manamorphose
36% of 470 decks +33% synergy
Return the Favor
34% of 372 decks +29% synergy
Entish Restoration
33% of 245 decks +24% synergy
Path to Exile
32% of 140 decks -14% synergy
Reiterate
32% of 1263 decks +30% synergy
Nature's Claim
31% of 470 decks +22% synergy
Frantic Search
31% of 1263 decks +19% synergy
Expansion // Explosion
31% of 1248 decks +28% synergy
Untimely Malfunction
29% of 78 decks +13% synergy
Force of Will
29% of 1263 decks +18% synergy
Chaos Warp
29% of 1263 decks -3% synergy
Flare of Duplication
28% of 321 decks +24% synergy
Planar Genesis
28% of 98 decks +20% synergy
Swan Song
27% of 1263 decks +11% synergy
Dark Ritual
27% of 435 decks +5% synergy
Force of Negation
25% of 1245 decks +15% synergy
Enlightened Tutor
24% of 140 decks +6% synergy
Arcane Denial
22% of 1263 decks +3% synergy
Noxious Revival
22% of 470 decks +17% synergy
Lightning Bolt
22% of 1263 decks +11% synergy
Snap
22% of 1263 decks +15% synergy
Opt
22% of 1263 decks +12% synergy
Withering Torment
21% of 28 decks +2% synergy
Fury Storm
21% of 1249 decks +21% synergy
Display of Power
21% of 707 decks +20% synergy
Galvanic Iteration
20% of 1182 decks +18% synergy
Pongify
20% of 1263 decks +8% synergy
Boros Charm
20% of 140 decks -5% synergy
An Offer You Can't Refuse
20% of 1144 decks -1% synergy
Deflecting Palm
19% of 140 decks +14% synergy
Veil of Summer
19% of 467 decks +13% synergy
Big Score
19% of 1144 decks +9% synergy
Sink into Stupor
19% of 302 decks +6% synergy
Thrill of Possibility
18% of 1244 decks +7% synergy
Teferi's Protection
17% of 140 decks -3% synergy
Heroic Intervention
17% of 469 decks -13% synergy
Flawless Maneuver
17% of 139 decks +7% synergy
Worldly Tutor
16% of 470 decks +2% synergy
Pact of Negation
16% of 1263 decks +9% synergy
Twinferno
16% of 1073 decks +14% synergy
Deadly Rollick
16% of 426 decks +5% synergy
Chord of Calling
16% of 470 decks +10% synergy
Overprotect
16% of 58 decks +11% synergy
Sorceries
Demonic Tutor
54% of 435 decks +32% synergy
Farseek
39% of 470 decks +5% synergy
Three Visits
38% of 470 decks +13% synergy
Nature's Lore
37% of 470 decks +5% synergy
Toxic Deluge
34% of 435 decks +17% synergy
Damnation
34% of 435 decks +26% synergy
Blasphemous Act
33% of 1263 decks -0% synergy
Windfall
31% of 1263 decks +18% synergy
Grim Tutor
26% of 435 decks +22% synergy
Wheel of Fortune
24% of 1263 decks +19% synergy
Ponder
24% of 1263 decks +11% synergy
Rampant Growth
23% of 470 decks -11% synergy
Cultivate
22% of 470 decks -24% synergy
Vandalblast
20% of 1263 decks +4% synergy
Gamble
20% of 1263 decks +10% synergy
Solve the Equation
18% of 1218 decks +14% synergy
Preordain
18% of 1263 decks +7% synergy
Winds of Change
18% of 1263 decks +17% synergy
Mizzix's Mastery
18% of 1257 decks +14% synergy
Chandra's Ignition
17% of 1257 decks +13% synergy
Echo of Eons
17% of 1245 decks +15% synergy
Reforge the Soul
17% of 1263 decks +15% synergy
Mana Geyser
16% of 1263 decks +10% synergy
Molten Psyche
16% of 1263 decks +15% synergy
Kodama's Reach
16% of 470 decks -16% synergy
Dreadbore
15% of 435 decks +13% synergy
Past in Flames
15% of 1263 decks +12% synergy
Bala Ged Recovery
14% of 460 decks +5% synergy
Peer into the Abyss
14% of 426 decks +11% synergy
Storm of Souls
14% of 134 decks +13% synergy
Faithless Looting
14% of 1263 decks -3% synergy
Time Spiral
14% of 1263 decks +13% synergy
Bonus Round
13% of 1250 decks +13% synergy
Grapeshot
13% of 1263 decks +9% synergy
Gitaxian Probe
12% of 1263 decks +6% synergy
Imperial Seal
11% of 435 decks +6% synergy
Merchant Scroll
11% of 1263 decks +10% synergy
Approach of the Second Sun
11% of 140 decks +8% synergy
Regrowth
11% of 470 decks +8% synergy
Incendiary Command
11% of 1263 decks +10% synergy
Rite of Replication
11% of 1263 decks +7% synergy
Farewell
10% of 134 decks -3% synergy
Time Warp
10% of 1263 decks +8% synergy
Feed the Swarm
10% of 425 decks -8% synergy
Reanimate
9% of 435 decks -6% synergy
Sea Gate Restoration
9% of 1232 decks +4% synergy
Twinflame
9% of 1262 decks +6% synergy
Expressive Iteration
9% of 1218 decks +2% synergy
Skyshroud Claim
9% of 470 decks -0% synergy
Enter the Enigma
9% of 55 decks +1% synergy
Utility Artifacts
Twinning Staff
35% of 1241 decks +34% synergy
Lightning Greaves
23% of 1263 decks -2% synergy
Isochron Scepter
22% of 1263 decks +20% synergy
Primal Amulet
21% of 1252 decks +20% synergy
Teferi's Puzzle Box
16% of 1263 decks +15% synergy
Swiftfoot Boots
15% of 1263 decks -13% synergy
The One Ring
11% of 868 decks +2% synergy
Sensei's Divining Top
10% of 1263 decks +5% synergy
Lithoform Engine
8% of 1232 decks +6% synergy
Howling Mine
8% of 1263 decks +6% synergy
Sword of Wealth and Power
5% of 396 decks +4% synergy
Scroll Rack
5% of 1263 decks +4% synergy
Mindsplice Apparatus
5% of 923 decks +3% synergy
Sapphire Medallion
5% of 1263 decks +3% synergy
Enchantments
Rhystic Study
40% of 1263 decks +12% synergy
Wilderness Reclamation
38% of 467 decks +34% synergy
Leyline of the Guildpact
38% of 16 decks +14% synergy
Megrim
37% of 435 decks +36% synergy
Spiteful Visions
35% of 435 decks +33% synergy
Phyrexian Tyranny
31% of 435 decks +29% synergy
Mystic Remora
25% of 1263 decks +7% synergy
Smothering Tithe
25% of 140 decks +0% synergy
Underworld Breach
23% of 1242 decks +17% synergy
Thousand-Year Storm
21% of 1248 decks +16% synergy
Sylvan Library
21% of 470 decks +9% synergy
Whirlwind of Thought
19% of 139 decks +8% synergy
Propaganda
16% of 1263 decks +4% synergy
Double Vision
16% of 1235 decks +14% synergy
Mirari's Wake
15% of 75 decks +1% synergy
Swarm Intelligence
13% of 1254 decks +12% synergy
Jeskai Ascendancy
12% of 140 decks +6% synergy
Cryptolith Rite
11% of 469 decks +7% synergy
Leyline Immersion
11% of 273 decks +10% synergy
Arcane Bombardment
10% of 1144 decks +8% synergy
Carpet of Flowers
10% of 470 decks +6% synergy
Trouble in Pairs
9% of 34 decks +2% synergy
Fiery Inscription
9% of 677 decks +5% synergy
Phyresis
9% of 435 decks +7% synergy
Ghostly Prison
8% of 140 decks -4% synergy
Privileged Position
7% of 75 decks +3% synergy
Sterling Grove
7% of 75 decks -1% synergy
Leyline of Anticipation
7% of 1263 decks +2% synergy
Stormchaser's Talent
7% of 137 decks +4% synergy
Sphere of Safety
6% of 140 decks +2% synergy
Anointed Procession
6% of 140 decks -2% synergy
Curiosity
6% of 1263 decks +3% synergy
Black Market Connections
6% of 386 decks -5% synergy
Mirrormade
6% of 1244 decks +3% synergy
Dual Casting
6% of 1263 decks +5% synergy
Wild Growth
5% of 470 decks -6% synergy
Phyrexian Arena
5% of 435 decks -10% synergy
Planeswalkers
Ral, Storm Conduit
32% of 1247 decks +28% synergy
Ral, Crackling Wit
20% of 220 decks +12% synergy
Ashiok, Dream Render
16% of 429 decks +12% synergy
Professor Onyx
10% of 421 decks +9% synergy
Chandra, Hope's Beacon
10% of 885 decks +8% synergy
Teferi, Time Raveler
6% of 140 decks -0% synergy
Ob Nixilis, the Hate-Twisted
6% of 429 decks +5% synergy
Narset, Parter of Veils
5% of 1247 decks +0% synergy
Utility Lands
Reliquary Tower
38% of 1263 decks +8% synergy
Boseiju, Who Endures
30% of 435 decks +11% synergy
Ancient Tomb
28% of 1263 decks +18% synergy
Mystic Sanctuary
22% of 1244 decks +10% synergy
Otawara, Soaring City
21% of 1168 decks +4% synergy
Kessig Wolf Run
19% of 470 decks +3% synergy
Bojuka Bog
17% of 435 decks -13% synergy
Boseiju, Who Shelters All
13% of 1263 decks +13% synergy
Mikokoro, Center of the Sea
10% of 1263 decks +8% synergy
Urza's Saga
9% of 1198 decks +2% synergy
Rogue's Passage
9% of 1263 decks -11% synergy
Alchemist's Refuge
8% of 470 decks +1% synergy
Urborg, Tomb of Yawgmoth
8% of 1263 decks -2% synergy
Cabal Coffers
8% of 435 decks -3% synergy
Eiganjo, Seat of the Empire
7% of 134 decks -1% synergy
Sunken Palace
6% of 257 decks +5% synergy
Wasteland
6% of 1263 decks +5% synergy
Temple of the False God
6% of 1263 decks -4% synergy
Command Beacon
6% of 1257 decks +1% synergy
Desolate Lighthouse
5% of 1263 decks +1% synergy
Geier Reach Sanitarium
5% of 1256 decks +2% synergy
Mana Artifacts
Sol Ring
87% of 1263 decks +3% synergy
Arcane Signet
77% of 1244 decks +4% synergy
Talisman of Dominance
50% of 435 decks +19% synergy
Talisman of Indulgence
48% of 435 decks +22% synergy
Talisman of Creativity
45% of 1245 decks +16% synergy
Izzet Signet
36% of 1263 decks +8% synergy
Fellwar Stone
34% of 1263 decks +13% synergy
Dimir Signet
31% of 435 decks +2% synergy
Rakdos Signet
26% of 435 decks -4% synergy
Talisman of Curiosity
24% of 467 decks +12% synergy
Mana Crypt
23% of 1263 decks +15% synergy
Talisman of Progress
21% of 140 decks -1% synergy
Azorius Signet
21% of 140 decks -5% synergy
Thought Vessel
20% of 1257 decks +3% synergy
Boros Signet
20% of 140 decks -3% synergy
Talisman of Conviction
19% of 140 decks -4% synergy
Chromatic Lantern
19% of 1263 decks +9% synergy
Chrome Mox
19% of 1263 decks +12% synergy
Talisman of Impulse
18% of 470 decks +9% synergy
Springleaf Drum
18% of 1263 decks +16% synergy
Jeweled Lotus
16% of 1230 decks +10% synergy
Relic of Legends
14% of 1073 decks +11% synergy
Relic of Sauron
13% of 197 decks +2% synergy
Mana Vault
12% of 1263 decks +6% synergy
Simic Signet
12% of 470 decks -3% synergy
Lotus Petal
12% of 1263 decks +5% synergy
Mox Diamond
10% of 1263 decks +6% synergy
Mind Stone
10% of 1263 decks -8% synergy
Gruul Signet
9% of 470 decks -3% synergy
Commander's Sphere
9% of 1258 decks -7% synergy
Mox Opal
8% of 1263 decks +4% synergy
Lion's Eye Diamond
8% of 1263 decks +6% synergy
Pyromancer's Goggles
7% of 1257 decks +6% synergy
Mox Amber
7% of 1251 decks +3% synergy
Paradise Mantle
6% of 1263 decks +5% synergy
Gilded Lotus
6% of 1263 decks +3% synergy
Séance Board
6% of 50 decks +3% synergy
Decanter of Endless Water
5% of 1107 decks +0% synergy
Lands
Command Tower
88% of 1263 decks +14% synergy
Steam Vents
76% of 1263 decks +37% synergy
Watery Grave
74% of 435 decks +33% synergy
Breeding Pool
74% of 470 decks +33% synergy
Stomping Ground
72% of 470 decks +31% synergy
Blood Crypt
71% of 435 decks +33% synergy
Morphic Pool
59% of 430 decks +33% synergy
Ketria Triome
59% of 465 decks +26% synergy
Scalding Tarn
57% of 1263 decks +46% synergy
The World Tree
57% of 67 decks +23% synergy
Training Center
56% of 1230 decks +28% synergy
Hallowed Fountain
55% of 140 decks +14% synergy
Rejuvenating Springs
53% of 458 decks +25% synergy
Xander's Lounge
51% of 400 decks +24% synergy
Spire Garden
47% of 467 decks +23% synergy
Sulfur Falls
46% of 1263 decks +15% synergy
Sacred Foundry
45% of 140 decks +9% synergy
Luxury Suite
44% of 430 decks +18% synergy
Overgrown Tomb
44% of 84 decks +2% synergy
Exotic Orchard
43% of 1263 decks +7% synergy
Temple Garden
43% of 75 decks +2% synergy
Sea of Clouds
41% of 140 decks +15% synergy
Raugrin Triome
41% of 139 decks +14% synergy
Underground Sea
41% of 435 decks +27% synergy
Badlands
40% of 435 decks +26% synergy
Spectator Seating
40% of 138 decks +15% synergy
Shivan Reef
39% of 1263 decks +12% synergy
Drowned Catacomb
39% of 435 decks +13% synergy
Zagoth Triome
36% of 83 decks +6% synergy
Volcanic Island
36% of 1263 decks +22% synergy
Misty Rainforest
35% of 1263 decks +23% synergy
Taiga
35% of 470 decks +22% synergy
Tropical Island
35% of 470 decks +21% synergy
Undergrowth Stadium
35% of 83 decks +9% synergy
Polluted Delta
34% of 1263 decks +23% synergy
Yavimaya Coast
34% of 470 decks +7% synergy
Cascade Bluffs
34% of 1263 decks +22% synergy
Tundra
34% of 140 decks +20% synergy
Wooded Foothills
33% of 1263 decks +23% synergy
Vault of Champions
33% of 72 decks +8% synergy
Bloodstained Mire
32% of 1263 decks +22% synergy
Bountiful Promenade
32% of 75 decks +8% synergy
Graven Cairns
31% of 435 decks +23% synergy
City of Brass
29% of 1263 decks +21% synergy
Ziatora's Proving Ground
29% of 66 decks -3% synergy
Stormcarved Coast
29% of 1175 decks +11% synergy
Indatha Triome
28% of 67 decks -3% synergy
Sunken Ruins
28% of 435 decks +24% synergy
Plateau
27% of 140 decks +15% synergy
Spara's Headquarters
27% of 59 decks -5% synergy