Dual Strike + Twincast

Dual Strike
Twincast

Requires
Dual Strike must be in hand, or in exile. Twincast must be in hand. You have a way to cast an additional instant or sorcery, or an opponent is casting one. Mana needed: , plus an additional if Dual Strike was not foretold, plus enough mana to cast the additional spell if needed
Steps
  1. Cast any other instant and/or sorcery spell, or wait for an opponent to cast one.
  2. Holding priority, cast Dual Strike by paying , copying the next instant or sorcery spell you cast with mana value four or less.
  3. Cast Twincast by paying , targeting the instant or sorcery spell cast in step 1.
  4. Dual Strike triggers, copying Twincast, with the copy targeting the original Twincast.
  5. Resolve the copy of Twincast, copying Twincast, with the copy targeting the original Twincast.
  6. Repeat step 5.
Results
Infinite magecraft triggers.

Kalamax, the Stormsire
0.88% of 7010 decks 62 decks
Veyran, Voice of Duality
0.32% of 8420 decks 27 decks
Codie, Vociferous Codex
0.43% of 5623 decks 24 decks
Parnesse, the Subtle Brush
1.15% of 870 decks 10 decks
Ghyrson Starn, Kelermorph
0.06% of 15598 decks 10 decks
Niv-Mizzet, Parun
0.06% of 14455 decks 9 decks
Anhelo, the Painter
0.15% of 6187 decks 9 decks
Kess, Dissident Mage
0.11% of 7209 decks 8 decks
Rootha, Mercurial Artist
2.11% of 331 decks 7 decks
Elsha of the Infinite
0.13% of 4501 decks 6 decks
Riku of Two Reflections
0.12% of 4895 decks 6 decks
Nekusar, the Mindrazer
0.03% of 18156 decks 6 decks
Cormela, Glamour Thief
0.20% of 2016 decks 4 decks
Melek, Izzet Paragon
0.26% of 1524 decks 4 decks
Gandalf the Grey
0.22% of 1836 decks 4 decks
Alania, Divergent Storm
0.12% of 3309 decks 4 decks
Aegar, the Freezing Flame
0.15% of 2712 decks 4 decks
Flubs, the Fool
0.04% of 7577 decks 3 decks
New Cards
Enter the Enigma
38% of 8 decks +28% synergy
Untimely Malfunction
27% of 11 decks +10% synergy
Cursed Recording
7% of 46 decks +6% synergy
High Synergy Cards
Reverberate
79% of 280 decks +76% synergy
Increasing Vengeance
69% of 280 decks +67% synergy
Galvanic Iteration
53% of 274 decks +50% synergy
Storm-Kiln Artist
55% of 280 decks +46% synergy
Teach by Example
46% of 280 decks +46% synergy
Growth Spiral
67% of 106 decks +45% synergy
Twinning Staff
45% of 280 decks +44% synergy
Archmage Emeritus
51% of 280 decks +43% synergy
Ral, Storm Conduit
46% of 280 decks +43% synergy
Expansion // Explosion
45% of 280 decks +42% synergy
Top Cards
Harrow
47% of 106 decks +37% synergy
Brainstorm
47% of 280 decks +26% synergy
Narset's Reversal
45% of 280 decks +42% synergy
Counterspell
44% of 280 decks +1% synergy
Frantic Search
43% of 280 decks +31% synergy
Reiterate
42% of 280 decks +40% synergy
Crop Rotation
42% of 106 decks +32% synergy
Beast Within
42% of 106 decks +3% synergy
Manamorphose
41% of 106 decks +38% synergy
Twinferno
40% of 254 decks +38% synergy
Creatures
Goblin Electromancer
38% of 280 decks +29% synergy
Stormsplitter
38% of 24 decks +34% synergy
Dualcaster Mage
38% of 280 decks +33% synergy
Stormcatch Mentor
36% of 45 decks +24% synergy
Kitsa, Otterball Elite
29% of 28 decks +25% synergy
Coruscation Mage
29% of 35 decks +22% synergy
Kess, Dissident Mage
27% of 78 decks +22% synergy
Sedgemoor Witch
26% of 78 decks +24% synergy
Guttersnipe
24% of 280 decks +18% synergy
Talrand, Sky Summoner
23% of 280 decks +18% synergy
Nightscape Familiar
22% of 78 decks +19% synergy
Veyran, Voice of Duality
21% of 280 decks +17% synergy
Thunderclap Drake
21% of 78 decks +17% synergy
Alania, Divergent Storm
20% of 45 decks +17% synergy
Baral, Chief of Compliance
19% of 280 decks +16% synergy
Rashmi, Eternities Crafter
19% of 106 decks +16% synergy
Young Pyromancer
19% of 280 decks +14% synergy
Cormela, Glamour Thief
18% of 73 decks +15% synergy
Pinnacle Monk
16% of 55 decks +9% synergy
Third Path Iconoclast
16% of 224 decks +8% synergy
Harmonic Prodigy
16% of 277 decks +12% synergy
Ashling, Flame Dancer
15% of 59 decks +13% synergy
Deekah, Fractal Theorist
15% of 280 decks +14% synergy
Monastery Mentor
15% of 47 decks +13% synergy
Errant, Street Artist
15% of 265 decks +14% synergy
Niv-Mizzet, Parun
15% of 280 decks +6% synergy
Kindlespark Duo
14% of 28 decks +12% synergy
Birgi, God of Storytelling
14% of 280 decks +8% synergy
Witherbloom Apprentice
14% of 29 decks +12% synergy
Goblin Anarchomancer
13% of 106 decks -1% synergy
Wandering Archaic
12% of 280 decks +10% synergy
Electrostatic Field
11% of 280 decks +8% synergy
Rootha, Mercurial Artist
11% of 280 decks +10% synergy
Ral, Monsoon Mage
10% of 67 decks +8% synergy
Exalted Flamer of Tzeentch
10% of 230 decks +6% synergy
Birds of Paradise
10% of 106 decks -17% synergy
Melek, Izzet Paragon
10% of 280 decks +9% synergy
Dogged Detective
10% of 73 decks +9% synergy
Urabrask
10% of 188 decks +6% synergy
Stella Lee, Wild Card
10% of 84 decks +8% synergy
Ojer Pakpatiq, Deepest Epoch
9% of 116 decks +7% synergy
Seedborn Muse
9% of 106 decks +1% synergy
Eternal Witness
9% of 106 decks -12% synergy
Daring Waverider
9% of 35 decks +7% synergy
Harnesser of Storms
9% of 35 decks +7% synergy
Murmuring Mystic
9% of 280 decks +6% synergy
Valley Floodcaller
9% of 35 decks +3% synergy
Orcish Bowmasters
9% of 35 decks -3% synergy
Soulfire Grand Master
9% of 47 decks +7% synergy
Zirda, the Dawnwaker
9% of 47 decks +6% synergy
Instants
Acrobatic Leap
38% of 13 decks +38% synergy
Swords to Plowshares
38% of 47 decks -24% synergy
High Stride
33% of 9 decks +33% synergy
Dark Ritual
33% of 78 decks +11% synergy
Opt
33% of 280 decks +24% synergy
Chaos Warp
31% of 280 decks -1% synergy
Flare of Duplication
30% of 67 decks +26% synergy
Planar Genesis
30% of 27 decks +22% synergy
Entish Restoration
29% of 62 decks +21% synergy
Mystical Tutor
29% of 280 decks +13% synergy
Fury Storm
28% of 280 decks +28% synergy
Lightning Bolt
28% of 280 decks +18% synergy
Path to Exile
28% of 47 decks -18% synergy
Return the Favor
26% of 84 decks +21% synergy
Seething Song
26% of 280 decks +20% synergy
Display of Power
26% of 168 decks +24% synergy
Big Score
22% of 265 decks +13% synergy
Thrill of Possibility
22% of 280 decks +12% synergy
Fork
22% of 280 decks +21% synergy
Repeated Reverberation
21% of 280 decks +20% synergy
Negate
21% of 280 decks -2% synergy
Snap
20% of 280 decks +13% synergy
Pull from Eternity
19% of 47 decks +19% synergy
Double Major
19% of 106 decks +15% synergy
Artifact Mutation
19% of 106 decks +14% synergy
Deflecting Swat
19% of 280 decks +2% synergy
Unexpected Windfall
18% of 274 decks +12% synergy
Demand Answers
18% of 100 decks +10% synergy
Eureka Moment
18% of 106 decks +14% synergy
Cyclonic Rift
18% of 280 decks -10% synergy
Arcane Denial
17% of 280 decks -2% synergy
Natural Connection
17% of 106 decks +17% synergy
Nature's Claim
17% of 106 decks +7% synergy
Tempt with Mayhem
16% of 55 decks +15% synergy
Consider
16% of 274 decks +10% synergy
Roiling Regrowth
16% of 106 decks +13% synergy
Joint Exploration
16% of 96 decks +13% synergy
Vampiric Tutor
15% of 78 decks -3% synergy
Wild Ricochet
15% of 280 decks +13% synergy
Pyretic Ritual
14% of 280 decks +12% synergy
Fierce Guardianship
14% of 280 decks -4% synergy
Blessed Respite
14% of 106 decks +13% synergy
Return of the Wildspeaker
14% of 106 decks +1% synergy
Cabal Ritual
14% of 78 decks +9% synergy
Dig Through Time
13% of 280 decks +8% synergy
Pongify
13% of 280 decks +2% synergy
An Offer You Can't Refuse
13% of 265 decks -7% synergy
Storm King's Thunder
13% of 261 decks +12% synergy
Insidious Will
13% of 280 decks +12% synergy
Dramatic Reversal
13% of 280 decks +7% synergy
Sorceries
Cultivate
38% of 106 decks -9% synergy
Rampant Growth
37% of 106 decks +2% synergy
Farseek
35% of 106 decks +1% synergy
Ponder
33% of 280 decks +20% synergy
Rebuild the City
31% of 13 decks +30% synergy
Nature's Lore
30% of 106 decks -2% synergy
Kodama's Reach
29% of 106 decks -2% synergy
Blasphemous Act
28% of 280 decks -6% synergy
Demonic Tutor
27% of 78 decks +5% synergy
Doublecast
27% of 280 decks +27% synergy
Jeska's Will
27% of 280 decks +9% synergy
Three Visits
26% of 106 decks +2% synergy
Mana Geyser
25% of 280 decks +19% synergy
Preordain
25% of 280 decks +14% synergy
Faithless Looting
25% of 280 decks +8% synergy
Grapeshot
24% of 280 decks +20% synergy
Approach of the Second Sun
21% of 47 decks +18% synergy
Culling Ritual
21% of 29 decks +10% synergy
Explore
20% of 106 decks +11% synergy
Solve the Equation
19% of 280 decks +14% synergy
Duneblast
19% of 27 decks +15% synergy
Bonus Round
18% of 280 decks +17% synergy
Mizzix's Mastery
17% of 280 decks +14% synergy
Expressive Iteration
17% of 280 decks +10% synergy
Windfall
16% of 280 decks +3% synergy
Chain of Smog
15% of 78 decks +14% synergy
Dig Up
15% of 26 decks +13% synergy
Profane Tutor
15% of 78 decks +13% synergy
Vandalblast
14% of 280 decks -2% synergy
Gaea's Blessing
14% of 106 decks +13% synergy
Feed the Swarm
14% of 78 decks -4% synergy
Serum Visions
13% of 280 decks +8% synergy
Grim Tutor
13% of 78 decks +8% synergy
Chandra's Ignition
12% of 280 decks +8% synergy
Road // Ruin
12% of 106 decks +12% synergy
Bring to Light
12% of 106 decks +10% synergy
Diabolic Tutor
12% of 78 decks +5% synergy
Farewell
11% of 44 decks -2% synergy
Gitaxian Probe
11% of 280 decks +5% synergy
Otterball Antics
11% of 28 decks +9% synergy
Not Forgotten
11% of 47 decks +11% synergy
Inspired Ultimatum
11% of 47 decks +9% synergy
Idyllic Tutor
11% of 47 decks +6% synergy
Bala Ged Recovery
10% of 106 decks +1% synergy
Gamble
10% of 280 decks +0% synergy
Ruinous Ultimatum
10% of 29 decks -8% synergy
Whispering Madness
10% of 78 decks +8% synergy
Exsanguinate
10% of 78 decks +5% synergy
Twinflame
10% of 280 decks +7% synergy
Inevitable Betrayal
10% of 277 decks +8% synergy
Utility Artifacts
Primal Amulet
26% of 280 decks +25% synergy
Isochron Scepter
22% of 280 decks +20% synergy
Lightning Greaves
18% of 280 decks -7% synergy
Swiftfoot Boots
18% of 280 decks -10% synergy
Mindsplice Apparatus
9% of 207 decks +6% synergy
Wishclaw Talisman
8% of 78 decks +2% synergy
Lithoform Engine
8% of 280 decks +6% synergy
Ruby Medallion
6% of 280 decks +4% synergy
Sensei's Divining Top
6% of 280 decks +1% synergy
Sapphire Medallion
6% of 280 decks +4% synergy
Aetherflux Reservoir
5% of 280 decks +2% synergy
Enchantments
Wilderness Reclamation
38% of 106 decks +34% synergy
Thousand-Year Storm
33% of 280 decks +29% synergy
Double Vision
26% of 280 decks +24% synergy
Swarm Intelligence
22% of 280 decks +21% synergy
Whirlwind of Thought
19% of 47 decks +9% synergy
Rhystic Study
18% of 280 decks -10% synergy
Stormchaser's Talent
16% of 19 decks +13% synergy
Arcane Bombardment
14% of 265 decks +12% synergy
Artist's Talent
13% of 45 decks +10% synergy
Jeskai Ascendancy
13% of 47 decks +7% synergy
Smothering Tithe
13% of 47 decks -12% synergy
Curiosity
11% of 280 decks +7% synergy
Fiery Inscription
11% of 160 decks +6% synergy
Dual Casting
10% of 280 decks +10% synergy
Mystic Remora
10% of 280 decks -8% synergy
Waste Not
10% of 78 decks +8% synergy
Leyline Immersion
10% of 71 decks +9% synergy
Underworld Breach
10% of 280 decks +3% synergy
Megrim
9% of 78 decks +8% synergy
Ghostly Prison
9% of 47 decks -3% synergy
Metallurgic Summonings
8% of 280 decks +7% synergy
Shark Typhoon
8% of 280 decks +6% synergy
Underworld Dreams
8% of 78 decks +5% synergy
Jace's Sanctum
8% of 280 decks +6% synergy
Case of the Ransacked Lab
7% of 94 decks +5% synergy
Propaganda
7% of 280 decks -5% synergy
Liliana's Caress
6% of 78 decks +5% synergy
Sorcerer Class
6% of 274 decks +3% synergy
Ophidian Eye
5% of 280 decks +4% synergy
Storm of Saruman
5% of 172 decks +4% synergy
Necropotence
5% of 78 decks -0% synergy
Battles
Invasion of Arcavios
7% of 183 decks +6% synergy
Planeswalkers
Ral, Crackling Wit
29% of 45 decks +20% synergy
Professor Onyx
24% of 78 decks +23% synergy
Chandra, Hope's Beacon
13% of 196 decks +12% synergy
Narset of the Ancient Way
11% of 47 decks +8% synergy
Rowan, Scholar of Sparks
8% of 280 decks +7% synergy
Saheeli, Sublime Artificer
6% of 280 decks +2% synergy
Jace Reawakened
6% of 85 decks +5% synergy
Utility Lands
Reliquary Tower
42% of 280 decks +12% synergy
Kessig Wolf Run
19% of 106 decks +3% synergy
Mystic Sanctuary
19% of 280 decks +6% synergy
Rogue's Passage
11% of 280 decks -8% synergy
Sunken Palace
11% of 55 decks +9% synergy
Boseiju, Who Endures
10% of 99 decks -9% synergy
Mosswort Bridge
9% of 106 decks -1% synergy
Bojuka Bog
9% of 78 decks -21% synergy
Temple of the False God
9% of 280 decks -1% synergy
Otawara, Soaring City
8% of 267 decks -9% synergy
Ancient Tomb
7% of 280 decks -3% synergy
Alchemist's Refuge
7% of 106 decks -0% synergy
Lilypad Village
7% of 46 decks +4% synergy
Scavenger Grounds
6% of 280 decks +2% synergy
Desolate Lighthouse
6% of 280 decks +2% synergy
Halimar Depths
5% of 280 decks +2% synergy
Restless Spire
5% of 132 decks +3% synergy
Mana Artifacts
Sol Ring
81% of 280 decks -4% synergy
Arcane Signet
72% of 280 decks +0% synergy
Talisman of Creativity
37% of 280 decks +8% synergy
Izzet Signet
36% of 280 decks +8% synergy
Dimir Signet
28% of 78 decks -2% synergy
Rakdos Signet
27% of 78 decks -3% synergy
Talisman of Dominance
27% of 78 decks -4% synergy
Talisman of Indulgence
26% of 78 decks -0% synergy
Fellwar Stone
20% of 280 decks -1% synergy
Talisman of Progress
19% of 47 decks -3% synergy
Talisman of Conviction
17% of 47 decks -6% synergy
Thought Vessel
16% of 280 decks -1% synergy
Talisman of Impulse
16% of 106 decks +7% synergy
Talisman of Curiosity
16% of 106 decks +4% synergy
Springleaf Drum
15% of 280 decks +13% synergy
Commander's Sphere
13% of 280 decks -3% synergy
Azorius Signet
13% of 47 decks -13% synergy
Gruul Signet
12% of 106 decks +0% synergy
Simic Signet
11% of 106 decks -3% synergy
Boros Signet
11% of 47 decks -13% synergy
Mind Stone
10% of 280 decks -7% synergy
Talisman of Hierarchy
10% of 29 decks -14% synergy
Relic of Legends
10% of 254 decks +7% synergy
Pyromancer's Goggles
9% of 280 decks +7% synergy
Chromatic Lantern
8% of 280 decks -1% synergy
Mana Crypt
6% of 280 decks -3% synergy
Lotus Petal
6% of 280 decks -1% synergy
Jeweled Lotus
5% of 280 decks -1% synergy
Chrome Mox
5% of 280 decks -1% synergy
Lands
Command Tower
83% of 280 decks +9% synergy
Sulfur Falls
45% of 280 decks +15% synergy
Shivan Reef
41% of 280 decks +14% synergy
Steam Vents
41% of 280 decks +2% synergy
Exotic Orchard
41% of 280 decks +5% synergy
Yavimaya Coast
41% of 106 decks +14% synergy
Frontier Bivouac
41% of 106 decks +13% synergy
Cinder Glade
41% of 106 decks +2% synergy
Dragonskull Summit
35% of 78 decks +4% synergy
Crumbling Necropolis
35% of 78 decks +4% synergy
The World Tree
33% of 27 decks -0% synergy
Training Center
32% of 280 decks +5% synergy
Stomping Ground
32% of 106 decks -9% synergy
Drowned Catacomb
32% of 78 decks +7% synergy
Watery Grave
32% of 78 decks -9% synergy
Raugrin Triome
32% of 47 decks +5% synergy
Izzet Boilerworks
31% of 280 decks +15% synergy
Ketria Triome
31% of 106 decks -1% synergy
Breeding Pool
31% of 106 decks -10% synergy
Xander's Lounge
30% of 73 decks +2% synergy
Blood Crypt
29% of 78 decks -9% synergy
Stormcarved Coast
29% of 268 decks +12% synergy
Underground River
28% of 78 decks +9% synergy
Mystic Monastery
28% of 47 decks +1% synergy
Hallowed Fountain
28% of 47 decks -13% synergy
Sacred Foundry
26% of 47 decks -11% synergy
Temple of Epiphany
25% of 280 decks +7% synergy
Scalding Tarn
25% of 280 decks +14% synergy
Hinterland Harbor
24% of 106 decks -3% synergy
Glacial Fortress
23% of 47 decks -2% synergy
Sea of Clouds
23% of 47 decks -3% synergy
Cascade Bluffs
23% of 280 decks +11% synergy
Shadowblood Ridge
22% of 78 decks +10% synergy
Sulfurous Springs
22% of 78 decks +2% synergy
Morphic Pool
22% of 78 decks -4% synergy
Luxury Suite
22% of 78 decks -5% synergy
Smoldering Marsh
22% of 78 decks -11% synergy
Deserted Beach
22% of 46 decks +6% synergy
Frostboil Snarl
21% of 280 decks +8% synergy
Spectator Seating
21% of 47 decks -4% synergy
Shipwreck Marsh
21% of 77 decks +2% synergy
Simic Growth Chamber
21% of 106 decks +1% synergy
Savage Lands
21% of 29 decks -3% synergy
Opulent Palace
21% of 29 decks -6% synergy
Sunken Hollow
21% of 78 decks -14% synergy
Sundown Pass
20% of 45 decks +5% synergy
Temple of Mystery
20% of 106 decks +2% synergy
Haunted Ridge
19% of 77 decks +4% synergy
Bountiful Landscape
19% of 26 decks +3% synergy
Adarkar Wastes
19% of 47 decks +2% synergy