Expansion // Explosion
Twincast
Prerequisites
What do I need to start this combo?
| Expansion // Explosion and Twincast in hand. | |
| You have a way to cast an additional instant or sorcery, or an opponent is casting one. | |
 , plus enough mana to cast the additional spell if needed available |
Steps
How does this combo work?
1 | Cast any other instant and/or sorcery spell, or wait for an opponent to cast one. |
2 | Holding priority, cast Expansion 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 | The delayed trigger from Expansion 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
What do I get from this combo?
| Infinite magecraft triggers |
Combo Metadata
3464
DECKS
0.17%
OF 2073901 ELIGIBLE DECKS
Rank 1412
MOST PLAYED OF 53082 COMBOS
{ } Commander Bracket Information
In which Commander Bracket(s) am I allowed to play this combo?
1-2
Exhibition and Core
(no 2-card combos)
The community has determined this isn't a true 2-card combo.
3
Upgraded
(no early game 2-card combos)
The community has determined this isn't a true 2-card combo.
4-5
Optimized and CEDH
(all combos are allowed)
All combos are allowed.
Combo Voting
Does the community think this a true 2-card combo (both trivial prerequisites and significant results)? Do they think it can be executed before turn 6 or so?
Kalamax, the Stormsire
17%inclusion1.43K decks8.41K decks
Veyran, Voice of Duality
1.6%inclusion172 decks10.7K decks
Kess, Dissident Mage
1.7%inclusion142 decks8.18K decks
Riku of Two Reflections
2.2%inclusion113 decks5.16K decks
Alania, Divergent Storm
1.0%inclusion110 decks10.8K decks
Niv-Mizzet, Parun
0.6%inclusion98 decks15.9K decks
Parnesse, the Subtle Brush
7.2%inclusion98 decks1.37K decks
Fire Lord Azula
0.3%inclusion83 decks29.7K decks
Vivi Ornitier
0.2%inclusion65 decks32.3K decks
Melek, Izzet Paragon
3.2%inclusion52 decks1.62K decks
Mizzix of the Izmagnus
0.9%inclusion51 decks5.62K decks
Galazeth Prismari
1.0%inclusion45 decks4.43K decks
Shiko and Narset, Unified
0.5%inclusion45 decks8.21K decks
Stella Lee, Wild Card
0.3%inclusion40 decks13.9K decks
Anhelo, the Painter
0.6%inclusion39 decks6.22K decks
Rootha, Mercurial Artist
10%inclusion37 decks380 decks
Lutri, the Spellchaser
6.8%inclusion37 decks541 decks
Storm, Force of Nature
0.2%inclusion32 decks14.4K decks
New Cards
Resonating Lute
22%inclusion102 decks458 decks
Erode
12%inclusion3 decks26 decks
Silverquill, the Disputant
10%inclusion1 decks10 decks
Flashback
10%inclusion44 decks449 decks
Prismari, the Inspiration
9.5%inclusion45 decks475 decks
High Synergy Cards
Reverberate
79%inclusion2.74K decks3.46K decks
Narset's Reversal
67%inclusion2.32K decks3.46K decks
Wilderness Reclamation
66%inclusion1.13K decks1.72K decks
Storm-Kiln Artist
70%inclusion2.43K decks3.46K decks
Archmage Emeritus
68%inclusion2.36K decks3.46K decks
Harrow
67%inclusion1.16K decks1.72K decks
Growth Spiral
74%inclusion1.27K decks1.72K decks
Manamorphose
57%inclusion977 decks1.72K decks
Increasing Vengeance
54%inclusion1.86K decks3.46K decks
Ral, Storm Conduit
52%inclusion1.81K decks3.46K decks
Top Cards
Frantic Search
61%inclusion2.11K decks3.46K decks
Beast Within
57%inclusion984 decks1.72K decks
Counterspell
54%inclusion1.88K decks3.46K decks
Brainstorm
52%inclusion1.80K decks3.46K decks
Swords to Plowshares
52%inclusion102 decks198 decks
Twinning Staff
51%inclusion1.75K decks3.46K decks
Farseek
49%inclusion839 decks1.72K decks
Dark Ritual
47%inclusion243 decks515 decks
Opt
46%inclusion1.58K decks3.46K decks
Chaos Warp
45%inclusion1.55K decks3.46K decks
Game Changers
Crop Rotation
55%inclusion950 decks1.72K decks
Mystical Tutor
32%inclusion1.11K decks3.46K decks
Cyclonic Rift
30%inclusion1.06K decks3.46K decks
Jeska's Will
26%inclusion914 decks3.46K decks
Fierce Guardianship
22%inclusion762 decks3.46K decks
Demonic Tutor
22%inclusion112 decks515 decks
Seedborn Muse
20%inclusion352 decks1.72K decks
Underworld Breach
15%inclusion507 decks3.46K decks
Notion Thief
8.2%inclusion42 decks515 decks
Coalition Victory
5.5%inclusion3 decks55 decks
Creatures
Veyran, Voice of Duality
43%inclusion1.48K decks3.46K decks
Goblin Electromancer
42%inclusion1.47K decks3.46K decks
Dualcaster Mage
42%inclusion1.46K decks3.46K decks
Rashmi, Eternities Crafter
41%inclusion704 decks1.72K decks
Guttersnipe
32%inclusion1.11K decks3.46K decks
Birds of Paradise
30%inclusion518 decks1.72K decks
Stormcatch Mentor
27%inclusion894 decks3.33K decks
Talrand, Sky Summoner
27%inclusion922 decks3.46K decks
Nightscape Familiar
27%inclusion137 decks515 decks
Monastery Mentor
26%inclusion51 decks198 decks
Wavebreak Hippocamp
23%inclusion812 decks3.46K decks
Sedgemoor Witch
23%inclusion117 decks515 decks
Young Pyromancer
19%inclusion659 decks3.46K decks
Archmage of Runes
18%inclusion537 decks2.98K decks
Cormela, Glamour Thief
18%inclusion91 decks515 decks
Witherbloom Apprentice
16%inclusion11 decks68 decks
Niv-Mizzet, Parun
16%inclusion560 decks3.46K decks
Kess, Dissident Mage
16%inclusion80 decks515 decks
Baral, Chief of Compliance
15%inclusion534 decks3.46K decks
Thunderclap Drake
15%inclusion515 decks3.46K decks
Elsha, Threefold Master
13%inclusion21 decks158 decks
Harmonic Prodigy
13%inclusion458 decks3.46K decks
Flamehold Grappler
13%inclusion20 decks157 decks
Melek, Izzet Paragon
12%inclusion427 decks3.46K decks
Pinnacle Monk
12%inclusion417 decks3.43K decks
Kykar, Wind's Fury
12%inclusion24 decks198 decks
Bloom Tender
11%inclusion194 decks1.72K decks
Birgi, God of Storytelling
11%inclusion381 decks3.46K decks
Goblin Anarchomancer
11%inclusion184 decks1.72K decks
Ojer Pakpatiq, Deepest Epoch
11%inclusion370 decks3.46K decks
Third Path Iconoclast
10%inclusion345 decks3.46K decks
Murmuring Mystic
10%inclusion336 decks3.46K decks
Spellseeker
10%inclusion336 decks3.46K decks
Narset, Enlightened Exile
10%inclusion19 decks198 decks
Coruscation Mage
10%inclusion319 decks3.33K decks
Ashling, Flame Dancer
9.4%inclusion324 decks3.44K decks
Vivi Ornitier
9.4%inclusion203 decks2.17K decks
Faeburrow Elder
9.2%inclusion6 decks65 decks
Witherbloom, the Balancer
9.1%inclusion1 decks11 decks
Wandering Archaic
8.9%inclusion309 decks3.46K decks
Snapcaster Mage
8.9%inclusion309 decks3.46K decks
Soulfire Grand Master
8.6%inclusion17 decks198 decks
Esper Sentinel
8.6%inclusion17 decks198 decks
Eternal Witness
8.6%inclusion147 decks1.72K decks
Lier, Disciple of the Drowned
8.3%inclusion286 decks3.46K decks
Velomachus Lorehold
8.1%inclusion16 decks198 decks
Elsha of the Infinite
8.1%inclusion16 decks198 decks
Electrostatic Field
8.0%inclusion278 decks3.46K decks
Hexing Squelcher
7.6%inclusion82 decks1.08K decks
Exalted Flamer of Tzeentch
7.5%inclusion260 decks3.46K decks
Instants
Entish Restoration
43%inclusion737 decks1.72K decks
Planar Genesis
43%inclusion728 decks1.70K decks
Snap
41%inclusion1.42K decks3.46K decks
Big Score
41%inclusion1.41K decks3.46K decks
Lightning Bolt
36%inclusion1.25K decks3.46K decks
Thrill of Possibility
36%inclusion1.24K decks3.46K decks
Deflecting Swat
34%inclusion1.18K decks3.46K decks
Nature's Claim
34%inclusion577 decks1.72K decks
Path to Exile
31%inclusion62 decks198 decks
Unexpected Windfall
29%inclusion1.02K decks3.46K decks
Comet Storm
29%inclusion1K decks3.46K decks
Dig Through Time
28%inclusion981 decks3.46K decks
Rakdos Charm
28%inclusion145 decks515 decks
Reiterate
28%inclusion973 decks3.46K decks
Return the Favor
28%inclusion967 decks3.46K decks
Pongify
26%inclusion908 decks3.46K decks
Artifact Mutation
26%inclusion442 decks1.72K decks
Negate
26%inclusion888 decks3.46K decks
Galvanic Iteration
25%inclusion865 decks3.46K decks
Auroral Procession
25%inclusion289 decks1.17K decks
Return of the Wildspeaker
24%inclusion413 decks1.72K decks
Seething Song
23%inclusion814 decks3.46K decks
Arcane Denial
23%inclusion797 decks3.46K decks
Soul's Fire
23%inclusion796 decks3.46K decks
An Offer You Can't Refuse
22%inclusion760 decks3.46K decks
Consider
22%inclusion753 decks3.46K decks
Swan Song
21%inclusion720 decks3.46K decks
Electrodominance
21%inclusion713 decks3.46K decks
Dovin's Veto
20%inclusion40 decks198 decks
Demand Answers
20%inclusion678 decks3.46K decks
Fact or Fiction
19%inclusion674 decks3.46K decks
Terminate
19%inclusion100 decks515 decks
Withering Torment
19%inclusion92 decks487 decks
Natural Connection
18%inclusion316 decks1.72K decks
Joint Exploration
18%inclusion313 decks1.72K decks
Eureka Moment
18%inclusion310 decks1.72K decks
Reality Shift
18%inclusion621 decks3.46K decks
Mana Drain
18%inclusion615 decks3.46K decks
Fork
18%inclusion613 decks3.46K decks
Bedevil
18%inclusion91 decks515 decks
Assassin's Trophy
18%inclusion12 decks68 decks
Impulse
17%inclusion596 decks3.46K decks
Boros Charm
17%inclusion34 decks198 decks
Rapid Hybridization
17%inclusion592 decks3.46K decks
Noxious Revival
17%inclusion293 decks1.72K decks
Waterlogged Teachings
17%inclusion86 decks515 decks
Generous Gift
17%inclusion33 decks198 decks
Roiling Regrowth
16%inclusion282 decks1.72K decks
Fury Storm
16%inclusion566 decks3.46K decks
Twinferno
16%inclusion555 decks3.46K decks
Sorceries
Nature's Lore
39%inclusion666 decks1.72K decks
Blasphemous Act
35%inclusion1.23K decks3.46K decks
Rampant Growth
34%inclusion588 decks1.72K decks
Chandra's Ignition
31%inclusion1.07K decks3.46K decks
Cultivate
30%inclusion520 decks1.72K decks
Three Visits
30%inclusion514 decks1.72K decks
Ponder
28%inclusion965 decks3.46K decks
Solve the Equation
27%inclusion921 decks3.46K decks
Preordain
25%inclusion881 decks3.46K decks
Mana Geyser
25%inclusion862 decks3.46K decks
Feed the Swarm
24%inclusion124 decks515 decks
Mizzix's Mastery
24%inclusion831 decks3.46K decks
Toxic Deluge
19%inclusion98 decks515 decks
Faithless Looting
19%inclusion647 decks3.46K decks
Expressive Iteration
17%inclusion605 decks3.46K decks
Time Wipe
17%inclusion34 decks198 decks
Kodama's Reach
17%inclusion294 decks1.72K decks
Exsanguinate
17%inclusion85 decks515 decks
Villainous Wealth
16%inclusion11 decks68 decks
Windfall
16%inclusion551 decks3.46K decks
Grapeshot
15%inclusion513 decks3.46K decks
Torment of Hailfire
15%inclusion76 decks515 decks
Sign in Blood
14%inclusion73 decks515 decks
Night's Whisper
14%inclusion72 decks515 decks
Bonus Round
14%inclusion475 decks3.46K decks
Vandalblast
13%inclusion459 decks3.46K decks
Gitaxian Probe
13%inclusion438 decks3.46K decks
Emergent Ultimatum
12%inclusion8 decks68 decks
Past in Flames
12%inclusion405 decks3.46K decks
Crackle with Power
12%inclusion401 decks3.46K decks
Death Begets Life
11%inclusion6 decks53 decks
Serum Visions
11%inclusion385 decks3.46K decks
Conflux
11%inclusion6 decks55 decks
Dismantling Wave
11%inclusion21 decks198 decks
Reanimate
10%inclusion54 decks515 decks
Chain of Smog
10%inclusion53 decks515 decks
Approach of the Second Sun
10%inclusion19 decks198 decks
Merchant Scroll
9.4%inclusion324 decks3.46K decks
Gamble
9.4%inclusion324 decks3.46K decks
Vanquish the Horde
9.1%inclusion18 decks198 decks
Riveteers Confluence
8.8%inclusion6 decks68 decks
Ruinous Ultimatum
8.6%inclusion5 decks58 decks
Sevinne's Reclamation
8.6%inclusion17 decks198 decks
Tendrils of Agony
8.3%inclusion43 decks515 decks
Treasure Cruise
8.2%inclusion285 decks3.46K decks
Road // Ruin
7.9%inclusion136 decks1.72K decks
Twinflame
7.9%inclusion274 decks3.46K decks
Wargate
7.7%inclusion5 decks65 decks
Rite of Replication
7.6%inclusion263 decks3.46K decks
Brass's Bounty
7.5%inclusion261 decks3.46K decks
Utility Artifacts
Primal Amulet
30%inclusion1.04K decks3.46K decks
Swiftfoot Boots
26%inclusion912 decks3.46K decks
Lightning Greaves
26%inclusion903 decks3.46K decks
Isochron Scepter
21%inclusion715 decks3.46K decks
Mindsplice Apparatus
6.6%inclusion228 decks3.46K decks
Aetherflux Reservoir
5.6%inclusion195 decks3.46K decks
Ruby Medallion
5.5%inclusion192 decks3.46K decks
The One Ring
5.3%inclusion183 decks3.46K decks
Enchantments
Whirlwind of Thought
44%inclusion87 decks198 decks
Thousand-Year Storm
43%inclusion1.47K decks3.46K decks
Double Vision
30%inclusion1.05K decks3.46K decks
Rhystic Study
24%inclusion831 decks3.46K decks
Swarm Intelligence
23%inclusion788 decks3.46K decks
Jeskai Ascendancy
21%inclusion41 decks198 decks
Mystic Remora
18%inclusion628 decks3.46K decks
Aligned Heart
18%inclusion28 decks158 decks
Smothering Tithe
16%inclusion32 decks198 decks
Arcane Bombardment
16%inclusion540 decks3.46K decks
Ghostly Prison
15%inclusion30 decks198 decks
Leyline of the Guildpact
15%inclusion8 decks55 decks
Mirari's Wake
14%inclusion9 decks65 decks
Leyline Immersion
11%inclusion187 decks1.72K decks
Sylvan Library
8.7%inclusion150 decks1.72K decks
Fiery Inscription
8.5%inclusion295 decks3.46K decks
Curiosity
7.7%inclusion268 decks3.46K decks
Wild Growth
6.9%inclusion118 decks1.72K decks
Cryptolith Rite
6.7%inclusion115 decks1.72K decks
Propaganda
6.6%inclusion229 decks3.46K decks
Jace's Sanctum
6.3%inclusion218 decks3.46K decks
Sorcerer Class
6.3%inclusion217 decks3.46K decks
Dual Casting
5.8%inclusion201 decks3.46K decks
Tempest Technique
5.7%inclusion9 decks158 decks
Shark Typhoon
5.3%inclusion184 decks3.46K decks
Leyline of Anticipation
5.1%inclusion175 decks3.46K decks
Planeswalkers
Professor Onyx
37%inclusion191 decks515 decks
Ral, Crackling Wit
10%inclusion342 decks3.33K decks
Ashiok, Dream Render
8.7%inclusion45 decks515 decks
Chandra, Hope's Beacon
6.9%inclusion238 decks3.46K decks
Teferi, Time Raveler
5.1%inclusion10 decks198 decks
Utility Lands
Reliquary Tower
48%inclusion1.68K decks3.46K decks
Kessig Wolf Run
37%inclusion630 decks1.72K decks
Mystic Sanctuary
28%inclusion985 decks3.46K decks
Bojuka Bog
28%inclusion143 decks515 decks
Boseiju, Who Endures
20%inclusion342 decks1.72K decks
Otawara, Soaring City
16%inclusion537 decks3.46K decks
Rogue's Passage
15%inclusion512 decks3.46K decks
Mistrise Village
14%inclusion340 decks2.45K decks
Desolate Lighthouse
7.5%inclusion259 decks3.46K decks
Ancient Tomb
7.3%inclusion253 decks3.46K decks
Mosswort Bridge
7.2%inclusion124 decks1.72K decks
Scavenger Grounds
7.2%inclusion250 decks3.46K decks
Halimar Depths
6.1%inclusion211 decks3.46K decks
Alchemist's Refuge
5.6%inclusion96 decks1.72K decks
Lindblum, Industrial Regency
5.5%inclusion117 decks2.13K decks
Yavimaya, Cradle of Growth
5.5%inclusion190 decks3.46K decks
Temple of the False God
5.2%inclusion179 decks3.46K decks
Mana Artifacts
Sol Ring
85%inclusion2.96K decks3.46K decks
Arcane Signet
80%inclusion2.78K decks3.46K decks
Talisman of Dominance
49%inclusion252 decks515 decks
Talisman of Indulgence
47%inclusion240 decks515 decks
Dimir Signet
44%inclusion226 decks515 decks
Rakdos Signet
41%inclusion213 decks515 decks
Talisman of Creativity
41%inclusion1.43K decks3.46K decks
Izzet Signet
37%inclusion1.29K decks3.46K decks
Talisman of Progress
35%inclusion70 decks198 decks
Azorius Signet
35%inclusion69 decks198 decks
Springleaf Drum
31%inclusion1.09K decks3.46K decks
Boros Signet
30%inclusion59 decks198 decks
Relic of Legends
25%inclusion859 decks3.46K decks
Fellwar Stone
23%inclusion800 decks3.46K decks
Talisman of Conviction
22%inclusion43 decks198 decks
Thought Vessel
20%inclusion709 decks3.46K decks
Talisman of Curiosity
19%inclusion334 decks1.72K decks
Talisman of Impulse
12%inclusion198 decks1.72K decks
Relic of Sauron
11%inclusion59 decks515 decks
Mind Stone
11%inclusion394 decks3.46K decks
Simic Signet
11%inclusion186 decks1.72K decks
Pyromancer's Goggles
8.7%inclusion301 decks3.46K decks
Bender's Waterskin
8.3%inclusion146 decks1.75K decks
Lotus Petal
8.2%inclusion284 decks3.46K decks
Commander's Sphere
8.2%inclusion283 decks3.46K decks
Chromatic Lantern
7.8%inclusion271 decks3.46K decks
Gruul Signet
7.3%inclusion125 decks1.72K decks
Chrome Mox
6.7%inclusion231 decks3.46K decks
Paradise Mantle
6.6%inclusion229 decks3.46K decks
Tablet of Discovery
5.8%inclusion23 decks397 decks
Orzhov Signet
5.2%inclusion3 decks58 decks
Lands
Command Tower
92%inclusion3.18K decks3.46K decks
Sulfur Falls
60%inclusion2.09K decks3.46K decks
Steam Vents
59%inclusion2.05K decks3.46K decks
Stomping Ground
59%inclusion1.01K decks1.72K decks
Breeding Pool
58%inclusion998 decks1.72K decks
Frontier Bivouac
56%inclusion957 decks1.72K decks
Exotic Orchard
54%inclusion1.88K decks3.46K decks
Ketria Triome
54%inclusion924 decks1.72K decks
Shivan Reef
51%inclusion1.77K decks3.46K decks
Watery Grave
50%inclusion256 decks515 decks
Mystic Monastery
48%inclusion96 decks198 decks
Yavimaya Coast
48%inclusion831 decks1.72K decks
Blood Crypt
48%inclusion248 decks515 decks
Cinder Glade
46%inclusion785 decks1.72K decks
Dragonskull Summit
45%inclusion233 decks515 decks
Training Center
44%inclusion1.54K decks3.46K decks
Hinterland Harbor
44%inclusion759 decks1.72K decks
Rejuvenating Springs
43%inclusion733 decks1.72K decks
Crumbling Necropolis
42%inclusion216 decks515 decks
Glacial Fortress
42%inclusion83 decks198 decks
Drowned Catacomb
42%inclusion215 decks515 decks
Xander's Lounge
41%inclusion213 decks515 decks
Clifftop Retreat
40%inclusion79 decks198 decks
Sacred Foundry
39%inclusion77 decks198 decks
Hallowed Fountain
38%inclusion75 decks198 decks
Scalding Tarn
37%inclusion1.27K decks3.46K decks
Rootbound Crag
34%inclusion577 decks1.72K decks
Luxury Suite
32%inclusion166 decks515 decks
Stormcarved Coast
32%inclusion1.11K decks3.46K decks
Morphic Pool
32%inclusion164 decks515 decks
Raugrin Triome
32%inclusion63 decks198 decks
Sulfurous Springs
31%inclusion162 decks515 decks
Prairie Stream
31%inclusion62 decks198 decks
Zagoth Triome
31%inclusion21 decks68 decks
Underground River
31%inclusion158 decks515 decks
Spire Garden
31%inclusion525 decks1.72K decks
Adarkar Wastes
30%inclusion60 decks198 decks
Battlefield Forge
30%inclusion60 decks198 decks
Cascade Bluffs
30%inclusion1.04K decks3.46K decks
Temple Garden
29%inclusion19 decks65 decks
Izzet Boilerworks
29%inclusion1K decks3.46K decks
Holdout Settlement
28%inclusion959 decks3.46K decks
Survivors' Encampment
28%inclusion954 decks3.46K decks
Shipwreck Marsh
27%inclusion138 decks515 decks
Jetmir's Garden
26%inclusion17 decks65 decks
Overgrown Tomb
25%inclusion17 decks68 decks
Haunted Ridge
25%inclusion128 decks515 decks
Rugged Prairie
24%inclusion48 decks198 decks
Savai Triome
24%inclusion14 decks58 decks
Dreamroot Cascade
24%inclusion414 decks1.72K decks