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
0.90% of 7024 decks 63 decks
Codie, Vociferous Codex
0.46% of 5682 decks 26 decks
Veyran, Voice of Duality
0.31% of 8452 decks 26 decks
Parnesse, the Subtle Brush
1.10% of 911 decks 10 decks
Ghyrson Starn, Kelermorph
0.06% of 15680 decks 10 decks
Anhelo, the Painter
0.15% of 6171 decks 9 decks
Niv-Mizzet, Parun
0.05% of 14703 decks 8 decks
Rootha, Mercurial Artist
2.17% of 322 decks 7 decks
Kess, Dissident Mage
0.10% of 7187 decks 7 decks
Elsha of the Infinite
0.13% of 4465 decks 6 decks
Riku of Two Reflections
0.12% of 4875 decks 6 decks
Nekusar, the Mindrazer
0.03% of 18591 decks 5 decks
Alania, Divergent Storm
0.14% of 3688 decks 5 decks
Gandalf the Grey
0.21% of 1891 decks 4 decks
Cormela, Glamour Thief
0.20% of 2045 decks 4 decks
Melek, Izzet Paragon
0.26% of 1527 decks 4 decks
Bria, Riptide Rogue
0.07% of 4284 decks 3 decks
Aegar, the Freezing Flame
0.11% of 2743 decks 3 decks
New Cards
Untimely Malfunction
21% of 19 decks +5% synergy
Enter the Enigma
19% of 16 decks +11% synergy
Leyline of Resonance
15% of 20 decks +13% synergy
Cursed Recording
6% of 53 decks +5% synergy
High Synergy Cards
Reverberate
81% of 278 decks +78% synergy
Increasing Vengeance
69% of 278 decks +67% synergy
Galvanic Iteration
53% of 272 decks +50% synergy
Growth Spiral
68% of 109 decks +46% synergy
Teach by Example
46% of 278 decks +46% synergy
Storm-Kiln Artist
54% of 278 decks +44% synergy
Twinning Staff
45% of 278 decks +44% synergy
Archmage Emeritus
51% of 278 decks +43% synergy
Narset's Reversal
46% of 278 decks +43% synergy
Reiterate
43% of 278 decks +42% synergy
Top Cards
Harrow
48% of 109 decks +38% synergy
Brainstorm
46% of 278 decks +25% synergy
Ral, Storm Conduit
45% of 278 decks +41% synergy
Expansion // Explosion
44% of 278 decks +41% synergy
Frantic Search
43% of 278 decks +31% synergy
Crop Rotation
43% of 109 decks +33% synergy
Counterspell
42% of 278 decks -0% synergy
Swords to Plowshares
40% of 50 decks -23% synergy
Twinferno
40% of 255 decks +38% synergy
Beast Within
39% of 109 decks +1% synergy
Creatures
Goblin Electromancer
38% of 278 decks +29% synergy
Dualcaster Mage
37% of 278 decks +33% synergy
Stormcatch Mentor
35% of 52 decks +23% synergy
Stormsplitter
28% of 32 decks +25% synergy
Coruscation Mage
28% of 43 decks +21% synergy
Sedgemoor Witch
26% of 78 decks +24% synergy
Kess, Dissident Mage
26% of 78 decks +21% synergy
Guttersnipe
24% of 278 decks +18% synergy
Kitsa, Otterball Elite
24% of 37 decks +21% synergy
Talrand, Sky Summoner
23% of 278 decks +18% synergy
Alania, Divergent Storm
21% of 52 decks +18% synergy
Nightscape Familiar
21% of 78 decks +18% synergy
Veyran, Voice of Duality
21% of 278 decks +16% synergy
Rashmi, Eternities Crafter
19% of 109 decks +17% synergy
Baral, Chief of Compliance
19% of 278 decks +16% synergy
Thunderclap Drake
19% of 84 decks +16% synergy
Young Pyromancer
19% of 278 decks +14% synergy
Cormela, Glamour Thief
18% of 73 decks +15% synergy
Third Path Iconoclast
15% of 227 decks +8% synergy
Harmonic Prodigy
15% of 275 decks +12% synergy
Deekah, Fractal Theorist
15% of 278 decks +14% synergy
Niv-Mizzet, Parun
15% of 278 decks +7% synergy
Errant, Street Artist
15% of 265 decks +15% synergy
Pinnacle Monk
15% of 62 decks +7% synergy
Monastery Mentor
14% of 50 decks +12% synergy
Birgi, God of Storytelling
14% of 278 decks +8% synergy
Goblin Anarchomancer
13% of 108 decks -1% synergy
Witherbloom Apprentice
13% of 31 decks +11% synergy
Wandering Archaic
13% of 278 decks +11% synergy
Ashling, Flame Dancer
12% of 66 decks +10% synergy
Seedborn Muse
11% of 109 decks +3% synergy
Birds of Paradise
11% of 109 decks -16% synergy
Kindlespark Duo
11% of 37 decks +9% synergy
Rootha, Mercurial Artist
11% of 278 decks +10% synergy
Electrostatic Field
10% of 278 decks +8% synergy
Exalted Flamer of Tzeentch
10% of 232 decks +6% synergy
Melek, Izzet Paragon
10% of 278 decks +9% synergy
Stella Lee, Wild Card
10% of 90 decks +8% synergy
Dogged Detective
10% of 73 decks +9% synergy
Ral, Monsoon Mage
10% of 73 decks +7% synergy
Harnesser of Storms
9% of 43 decks +8% synergy
Valley Floodcaller
9% of 43 decks +4% synergy
Urabrask
9% of 194 decks +6% synergy
Eternal Witness
9% of 109 decks -12% synergy
Ojer Pakpatiq, Deepest Epoch
9% of 122 decks +7% synergy
Wavebreak Hippocamp
9% of 278 decks +7% synergy
Murmuring Mystic
8% of 278 decks +6% synergy
Jadzi, Oracle of Arcavios
8% of 109 decks +8% synergy
Quandrix Apprentice
8% of 109 decks +8% synergy
Kessig Flamebreather
8% of 268 decks +5% synergy
Instants
Manamorphose
39% of 109 decks +36% synergy
High Stride
38% of 13 decks +38% synergy
Acrobatic Leap
33% of 15 decks +33% synergy
Planar Genesis
33% of 30 decks +26% synergy
Opt
33% of 278 decks +23% synergy
Dark Ritual
32% of 78 decks +10% synergy
Chaos Warp
31% of 278 decks -1% synergy
Entish Restoration
31% of 65 decks +23% synergy
Fury Storm
28% of 278 decks +27% synergy
Lightning Bolt
28% of 278 decks +17% synergy
Mystical Tutor
28% of 278 decks +13% synergy
Return the Favor
27% of 90 decks +22% synergy
Flare of Duplication
26% of 73 decks +22% synergy
Path to Exile
26% of 50 decks -20% synergy
Seething Song
26% of 278 decks +20% synergy
Display of Power
25% of 174 decks +24% synergy
Big Score
22% of 265 decks +13% synergy
Waterlogged Teachings
21% of 14 decks +15% synergy
Thrill of Possibility
21% of 278 decks +11% synergy
Fork
21% of 278 decks +20% synergy
Repeated Reverberation
19% of 278 decks +19% synergy
Negate
19% of 278 decks -3% synergy
Artifact Mutation
19% of 109 decks +15% synergy
Deflecting Swat
19% of 278 decks +2% synergy
Natural Connection
18% of 109 decks +18% synergy
Double Major
18% of 109 decks +15% synergy
Eureka Moment
18% of 109 decks +14% synergy
Snap
18% of 278 decks +11% synergy
Unexpected Windfall
18% of 272 decks +11% synergy
Cyclonic Rift
17% of 278 decks -11% synergy
Roiling Regrowth
17% of 109 decks +13% synergy
Arcane Denial
16% of 278 decks -3% synergy
Tempt with Mayhem
16% of 62 decks +15% synergy
Demand Answers
16% of 106 decks +9% synergy
Pull from Eternity
16% of 50 decks +16% synergy
Nature's Claim
16% of 109 decks +6% synergy
Joint Exploration
15% of 99 decks +12% synergy
Consider
15% of 272 decks +9% synergy
Blessed Respite
15% of 108 decks +14% synergy
Wild Ricochet
15% of 278 decks +14% synergy
Return of the Wildspeaker
15% of 109 decks +1% synergy
Fierce Guardianship
14% of 278 decks -4% synergy
Vampiric Tutor
14% of 78 decks -4% synergy
Pyretic Ritual
14% of 278 decks +11% synergy
Pongify
14% of 278 decks +2% synergy
Insidious Will
13% of 278 decks +13% synergy
Dig Through Time
13% of 278 decks +8% synergy
Storm King's Thunder
13% of 261 decks +12% synergy
Fact or Fiction
13% of 278 decks +6% synergy
Mana Drain
13% of 278 decks -2% synergy
Sorceries
Cultivate
39% of 109 decks -7% synergy
Rampant Growth
37% of 109 decks +2% synergy
Farseek
35% of 109 decks +1% synergy
Ponder
32% of 278 decks +19% synergy
Nature's Lore
29% of 109 decks -3% synergy
Kodama's Reach
28% of 109 decks -4% synergy
Doublecast
27% of 278 decks +27% synergy
Blasphemous Act
27% of 278 decks -6% synergy
Rebuild the City
27% of 15 decks +26% synergy
Jeska's Will
27% of 278 decks +9% synergy
Mana Geyser
26% of 278 decks +19% synergy
Three Visits
26% of 109 decks +1% synergy
Demonic Tutor
26% of 78 decks +3% synergy
Preordain
25% of 278 decks +14% synergy
Faithless Looting
24% of 278 decks +8% synergy
Approach of the Second Sun
24% of 50 decks +20% synergy
Grapeshot
24% of 278 decks +20% synergy
Explore
21% of 109 decks +12% synergy
Solve the Equation
18% of 278 decks +14% synergy
Bonus Round
18% of 278 decks +17% synergy
Profane Tutor
18% of 78 decks +15% synergy
Mizzix's Mastery
17% of 278 decks +14% synergy
Expressive Iteration
17% of 278 decks +11% synergy
Windfall
17% of 278 decks +4% synergy
Culling Ritual
16% of 31 decks +5% synergy
Feed the Swarm
15% of 78 decks -3% synergy
Duneblast
14% of 29 decks +11% synergy
Vandalblast
14% of 278 decks -2% synergy
Gaea's Blessing
13% of 109 decks +12% synergy
Chain of Smog
13% of 78 decks +12% synergy
Diabolic Tutor
13% of 78 decks +7% synergy
Serum Visions
13% of 278 decks +8% synergy
Chandra's Ignition
13% of 278 decks +8% synergy
Road // Ruin
12% of 108 decks +11% synergy
Bring to Light
12% of 109 decks +10% synergy
Gitaxian Probe
11% of 278 decks +5% synergy
Dig Up
11% of 28 decks +8% synergy
Breach the Multiverse
11% of 47 decks +6% synergy
Farewell
11% of 47 decks -3% synergy
Twinflame
10% of 278 decks +7% synergy
Whispering Madness
10% of 78 decks +8% synergy
Grim Tutor
10% of 78 decks +6% synergy
Exsanguinate
10% of 78 decks +5% synergy
Bala Ged Recovery
10% of 109 decks +1% synergy
Inspired Ultimatum
10% of 50 decks +9% synergy
Inevitable Betrayal
10% of 275 decks +8% synergy
Past in Flames
10% of 278 decks +7% synergy
Brass's Bounty
10% of 278 decks +7% synergy
Ruinous Ultimatum
10% of 31 decks -9% synergy
Gamble
9% of 278 decks -1% synergy
Utility Artifacts
Primal Amulet
26% of 278 decks +25% synergy
Isochron Scepter
22% of 278 decks +20% synergy
Swiftfoot Boots
18% of 278 decks -10% synergy
Lightning Greaves
18% of 278 decks -7% synergy
Mindsplice Apparatus
9% of 213 decks +7% synergy
Lithoform Engine
8% of 278 decks +6% synergy
Ruby Medallion
6% of 278 decks +4% synergy
Wishclaw Talisman
6% of 78 decks +1% synergy
Sapphire Medallion
6% of 278 decks +4% synergy
Sensei's Divining Top
6% of 278 decks +1% synergy
Aetherflux Reservoir
5% of 278 decks +1% synergy
Wayfarer's Bauble
5% of 278 decks -5% synergy
Enchantments
Wilderness Reclamation
39% of 109 decks +35% synergy
Thousand-Year Storm
34% of 278 decks +29% synergy
Double Vision
27% of 278 decks +25% synergy
Swarm Intelligence
22% of 278 decks +21% synergy
Rhystic Study
18% of 278 decks -9% synergy
Whirlwind of Thought
18% of 50 decks +8% synergy
Arcane Bombardment
14% of 265 decks +12% synergy
Jeskai Ascendancy
14% of 50 decks +8% synergy
Artist's Talent
12% of 52 decks +8% synergy
Dual Casting
11% of 278 decks +11% synergy
Stormchaser's Talent
11% of 27 decks +9% synergy
Mystic Remora
10% of 278 decks -7% synergy
Fiery Inscription
10% of 166 decks +6% synergy
Curiosity
10% of 278 decks +7% synergy
Smothering Tithe
10% of 50 decks -15% synergy
Underworld Breach
10% of 278 decks +4% synergy
Leyline Immersion
9% of 74 decks +8% synergy
Waste Not
9% of 78 decks +7% synergy
Shark Typhoon
8% of 278 decks +5% synergy
Megrim
8% of 78 decks +6% synergy
Metallurgic Summonings
7% of 278 decks +6% synergy
Jace's Sanctum
7% of 278 decks +6% synergy
Case of the Ransacked Lab
7% of 100 decks +4% synergy
Liliana's Caress
6% of 78 decks +5% synergy
Underworld Dreams
6% of 78 decks +4% synergy
Ghostly Prison
6% of 50 decks -6% synergy
Sorcerer Class
6% of 272 decks +3% synergy
Propaganda
6% of 278 decks -6% synergy
Storm of Saruman
6% of 178 decks +4% synergy
Ophidian Eye
5% of 278 decks +4% synergy
Battles
Invasion of Arcavios
6% of 189 decks +5% synergy
Planeswalkers
Ral, Crackling Wit
25% of 52 decks +17% synergy
Professor Onyx
22% of 78 decks +20% synergy
Chandra, Hope's Beacon
13% of 202 decks +12% synergy
Narset of the Ancient Way
10% of 50 decks +7% synergy
Rowan, Scholar of Sparks
8% of 278 decks +7% synergy
Saheeli, Sublime Artificer
6% of 278 decks +1% synergy
Jace Reawakened
5% of 91 decks +5% synergy
Utility Lands
Reliquary Tower
42% of 278 decks +13% synergy
Kessig Wolf Run
19% of 109 decks +3% synergy
Mystic Sanctuary
19% of 278 decks +6% synergy
Rogue's Passage
12% of 278 decks -8% synergy
Boseiju, Who Endures
11% of 102 decks -9% synergy
Mosswort Bridge
10% of 109 decks -0% synergy
Sunken Palace
10% of 62 decks +8% synergy
Temple of the False God
9% of 278 decks -0% synergy
Otawara, Soaring City
8% of 267 decks -9% synergy
Bojuka Bog
8% of 78 decks -23% synergy
Ancient Tomb
7% of 278 decks -3% synergy
Alchemist's Refuge
6% of 109 decks -0% synergy
Scavenger Grounds
6% of 278 decks +3% synergy
Desolate Lighthouse
6% of 278 decks +2% synergy
Lilypad Village
6% of 53 decks +3% synergy
Halimar Depths
5% of 278 decks +2% synergy
Restless Spire
5% of 138 decks +2% synergy
Riptide Laboratory
5% of 278 decks +3% synergy
Mana Artifacts
Sol Ring
79% of 278 decks -5% synergy
Arcane Signet
71% of 278 decks -2% synergy
Izzet Signet
37% of 278 decks +8% synergy
Talisman of Creativity
36% of 278 decks +7% synergy
Dimir Signet
26% of 78 decks -4% synergy
Rakdos Signet
26% of 78 decks -4% synergy
Talisman of Dominance
26% of 78 decks -6% synergy
Talisman of Indulgence
24% of 78 decks -2% synergy
Fellwar Stone
21% of 278 decks -0% synergy
Talisman of Progress
18% of 50 decks -5% synergy
Thought Vessel
17% of 278 decks +0% synergy
Talisman of Curiosity
17% of 109 decks +4% synergy
Talisman of Conviction
16% of 50 decks -7% synergy
Springleaf Drum
16% of 278 decks +14% synergy
Talisman of Impulse
16% of 109 decks +7% synergy
Commander's Sphere
13% of 278 decks -2% synergy
Azorius Signet
12% of 50 decks -14% synergy
Gruul Signet
12% of 109 decks +0% synergy
Relic of Legends
11% of 255 decks +9% synergy
Simic Signet
11% of 109 decks -3% synergy
Mind Stone
11% of 278 decks -7% synergy
Boros Signet
10% of 50 decks -13% synergy
Talisman of Hierarchy
10% of 31 decks -15% synergy
Chromatic Lantern
9% of 278 decks -1% synergy
Pyromancer's Goggles
8% of 278 decks +6% synergy
Lotus Petal
6% of 278 decks -1% synergy
Mana Crypt
6% of 278 decks -3% synergy
Sky Diamond
5% of 278 decks +0% synergy
Chrome Mox
5% of 278 decks -1% synergy
Lands
Command Tower
84% of 278 decks +10% synergy
Sulfur Falls
45% of 278 decks +14% synergy
Yavimaya Coast
41% of 109 decks +15% synergy
Frontier Bivouac
41% of 109 decks +14% synergy
Cinder Glade
41% of 109 decks +3% synergy
Exotic Orchard
41% of 278 decks +5% synergy
Shivan Reef
40% of 278 decks +13% synergy
Steam Vents
40% of 278 decks +1% synergy
The World Tree
34% of 29 decks +1% synergy
Crumbling Necropolis
33% of 78 decks +2% synergy
Izzet Boilerworks
32% of 278 decks +16% synergy
Training Center
32% of 278 decks +5% synergy
Stomping Ground
31% of 109 decks -10% synergy
Dragonskull Summit
31% of 78 decks -0% synergy
Breeding Pool
30% of 109 decks -11% synergy
Ketria Triome
29% of 109 decks -3% synergy
Xander's Lounge
29% of 73 decks +1% synergy
Stormcarved Coast
28% of 268 decks +11% synergy
Underground River
28% of 78 decks +9% synergy
Drowned Catacomb
28% of 78 decks +3% synergy
Watery Grave
28% of 78 decks -13% synergy
Raugrin Triome
28% of 50 decks +1% synergy
Hallowed Fountain
26% of 50 decks -15% synergy
Temple of Epiphany
26% of 278 decks +8% synergy
Blood Crypt
24% of 78 decks -14% synergy
Mystic Monastery
24% of 50 decks -2% synergy
Scalding Tarn
24% of 278 decks +13% synergy
Cascade Bluffs
23% of 278 decks +11% synergy
Shadowblood Ridge
23% of 78 decks +11% synergy
Sulfurous Springs
23% of 78 decks +3% synergy
Smoldering Marsh
23% of 78 decks -10% synergy
Hinterland Harbor
23% of 109 decks -5% synergy
Opulent Palace
23% of 31 decks -4% synergy
Glacial Fortress
22% of 50 decks -4% synergy
Sea of Clouds
22% of 50 decks -4% synergy
Sacred Foundry
22% of 50 decks -14% synergy
Sunken Hollow
22% of 78 decks -13% synergy
Frostboil Snarl
21% of 278 decks +8% synergy
Simic Growth Chamber
21% of 109 decks +1% synergy
Morphic Pool
21% of 78 decks -6% synergy
Luxury Suite
21% of 78 decks -6% synergy
Spectator Seating
20% of 50 decks -5% synergy
Savage Lands
19% of 31 decks -4% synergy
Gruul Turf
19% of 109 decks +3% synergy
Temple of Mystery
19% of 109 decks +2% synergy
Deserted Beach
18% of 49 decks +2% synergy
Mossfire Valley
18% of 109 decks +7% synergy
Rejuvenating Springs
18% of 109 decks -10% synergy
Shipwreck Marsh
18% of 77 decks -1% synergy
Adarkar Wastes
18% of 50 decks +1% synergy