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
3500
DECKS
0.17%
OF 2120157 ELIGIBLE DECKS
Rank 1437
MOST PLAYED OF 54045 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?
Prismari, the Inspiration
0.2%inclusion18 decks7.29K decks
Sanar, Unfinished Genius
0.9%inclusion7 decks809 decks
Zaffai and the Tempests
0.9%inclusion4 decks429 decks
Rootha, Mastering the Moment
0.0%inclusion2 decks4.19K decks
Muddle, the Ever-Changing
0.1%inclusion2 decks3.19K decks
Top Commanders
Kalamax, the Stormsire
17%inclusion1.43K decks8.48K decks
Veyran, Voice of Duality
1.6%inclusion173 decks10.8K decks
Kess, Dissident Mage
1.8%inclusion146 decks8.22K decks
Alania, Divergent Storm
1.0%inclusion114 decks11.2K decks
Riku of Two Reflections
2.1%inclusion110 decks5.20K decks
Niv-Mizzet, Parun
0.6%inclusion99 decks16K decks
Parnesse, the Subtle Brush
6.9%inclusion96 decks1.38K decks
Fire Lord Azula
0.3%inclusion86 decks31.2K decks
Vivi Ornitier
0.2%inclusion70 decks33.7K decks
Melek, Izzet Paragon
3.2%inclusion52 decks1.63K decks
Mizzix of the Izmagnus
0.9%inclusion49 decks5.70K decks
Galazeth Prismari
1.0%inclusion45 decks4.51K decks
Shiko and Narset, Unified
0.5%inclusion44 decks8.51K decks
Anhelo, the Painter
0.6%inclusion39 decks6.24K decks
Stella Lee, Wild Card
0.3%inclusion38 decks13.5K decks
Rootha, Mercurial Artist
10%inclusion38 decks390 decks
Lutri, the Spellchaser
6.6%inclusion37 decks564 decks
Storm, Force of Nature
0.2%inclusion33 decks14.7K decks
Gandalf the Grey
1.4%inclusion28 decks1.94K decks
Codie, Vociferous Codex
0.3%inclusion28 decks8.24K decks
Zaffai, Thunder Conductor
1.8%inclusion27 decks1.47K decks
Kykar, Wind's Fury
0.2%inclusion26 decks13.4K decks
Ral, Monsoon Mage
0.4%inclusion25 decks5.98K decks
Krark, the Thumbless // Sakashima of a Thousand Faces
0.4%inclusion24 decks5.62K decks
New Cards
Resonating Lute
24%inclusion140 decks593 decks
Elektra, Daughter of the Hand
17%inclusion1 decks6 decks
Kang Prime
17%inclusion1 decks6 decks
Kang, Temporal Tyrant
17%inclusion1 decks6 decks
Madame Hydra
17%inclusion1 decks6 decks
High Synergy Cards
Reverberate
79%inclusion2.77K decks3.50K decks
Narset's Reversal
67%inclusion2.34K decks3.50K decks
Wilderness Reclamation
66%inclusion1.13K decks1.73K decks
Storm-Kiln Artist
71%inclusion2.47K decks3.50K decks
Archmage Emeritus
68%inclusion2.39K decks3.50K decks
Harrow
67%inclusion1.16K decks1.73K decks
Growth Spiral
74%inclusion1.28K decks1.73K decks
Manamorphose
57%inclusion984 decks1.73K decks
Increasing Vengeance
53%inclusion1.87K decks3.50K decks
Ral, Storm Conduit
52%inclusion1.81K decks3.50K decks
Top Cards
Frantic Search
61%inclusion2.14K decks3.50K decks
Beast Within
57%inclusion986 decks1.73K decks
Counterspell
55%inclusion1.91K decks3.50K decks
Brainstorm
52%inclusion1.83K decks3.50K decks
Swords to Plowshares
50%inclusion100 decks199 decks
Twinning Staff
50%inclusion1.75K decks3.50K decks
Farseek
49%inclusion845 decks1.73K decks
Dark Ritual
48%inclusion249 decks524 decks
Opt
45%inclusion1.59K decks3.50K decks
Chaos Warp
45%inclusion1.57K decks3.50K decks
Game Changers
Crop Rotation
55%inclusion950 decks1.73K decks
Mystical Tutor
32%inclusion1.12K decks3.50K decks
Cyclonic Rift
30%inclusion1.06K decks3.50K decks
Jeska's Will
27%inclusion930 decks3.50K decks
Fierce Guardianship
22%inclusion772 decks3.50K decks
Demonic Tutor
22%inclusion113 decks524 decks
Seedborn Muse
20%inclusion350 decks1.73K decks
Underworld Breach
15%inclusion519 decks3.50K decks
Notion Thief
7.8%inclusion41 decks524 decks
Coalition Victory
5.3%inclusion3 decks57 decks
Creatures
Veyran, Voice of Duality
43%inclusion1.49K decks3.50K decks
Goblin Electromancer
42%inclusion1.48K decks3.50K decks
Dualcaster Mage
42%inclusion1.47K decks3.50K decks
Rashmi, Eternities Crafter
41%inclusion706 decks1.73K decks
Guttersnipe
32%inclusion1.11K decks3.50K decks
Birds of Paradise
30%inclusion520 decks1.73K decks
Stormcatch Mentor
27%inclusion926 decks3.43K decks
Nightscape Familiar
27%inclusion140 decks524 decks
Talrand, Sky Summoner
26%inclusion923 decks3.50K decks
Monastery Mentor
26%inclusion51 decks199 decks
Wavebreak Hippocamp
23%inclusion816 decks3.50K decks
Sedgemoor Witch
23%inclusion118 decks524 decks
Young Pyromancer
19%inclusion661 decks3.50K decks
Archmage of Runes
18%inclusion558 decks3.08K decks
Cormela, Glamour Thief
17%inclusion90 decks524 decks
Niv-Mizzet, Parun
16%inclusion563 decks3.50K decks
Witherbloom Apprentice
16%inclusion11 decks70 decks
Baral, Chief of Compliance
15%inclusion542 decks3.50K decks
Kess, Dissident Mage
15%inclusion79 decks524 decks
Thunderclap Drake
15%inclusion520 decks3.50K decks
Harmonic Prodigy
13%inclusion459 decks3.50K decks
Elsha, Threefold Master
13%inclusion21 decks163 decks
Flamehold Grappler
12%inclusion20 decks162 decks
Pinnacle Monk
12%inclusion432 decks3.50K decks
Melek, Izzet Paragon
12%inclusion428 decks3.50K decks
Kykar, Wind's Fury
12%inclusion24 decks199 decks
Bloom Tender
11%inclusion197 decks1.73K decks
Birgi, God of Storytelling
11%inclusion387 decks3.50K decks
Goblin Anarchomancer
10%inclusion179 decks1.73K decks
Ojer Pakpatiq, Deepest Epoch
10%inclusion355 decks3.50K decks
Prismari, the Inspiration
10%inclusion60 decks609 decks
Third Path Iconoclast
10%inclusion343 decks3.50K decks
Spellseeker
10%inclusion342 decks3.50K decks
Coruscation Mage
10%inclusion332 decks3.42K decks
Murmuring Mystic
10%inclusion337 decks3.50K decks
Narset, Enlightened Exile
10%inclusion19 decks199 decks
Ashling, Flame Dancer
9.4%inclusion329 decks3.50K decks
Vivi Ornitier
9.3%inclusion212 decks2.27K decks
Snapcaster Mage
9.1%inclusion317 decks3.50K decks
Esper Sentinel
9.0%inclusion18 decks199 decks
Faeburrow Elder
9.0%inclusion6 decks67 decks
Wandering Archaic
8.8%inclusion308 decks3.50K decks
Soulfire Grand Master
8.5%inclusion17 decks199 decks
Elsha of the Infinite
8.5%inclusion17 decks199 decks
Eternal Witness
8.4%inclusion145 decks1.73K decks
Lier, Disciple of the Drowned
8.2%inclusion287 decks3.50K decks
Electrostatic Field
8.0%inclusion281 decks3.50K decks
Silverquill, the Disputant
7.7%inclusion1 decks13 decks
Hexing Squelcher
7.6%inclusion91 decks1.20K decks
Velomachus Lorehold
7.5%inclusion15 decks199 decks
Instants
Planar Genesis
43%inclusion748 decks1.73K decks
Entish Restoration
43%inclusion735 decks1.73K decks
Snap
41%inclusion1.44K decks3.50K decks
Big Score
41%inclusion1.43K decks3.50K decks
Lightning Bolt
36%inclusion1.27K decks3.50K decks
Thrill of Possibility
35%inclusion1.24K decks3.50K decks
Deflecting Swat
34%inclusion1.19K decks3.50K decks
Nature's Claim
33%inclusion575 decks1.73K decks
Path to Exile
31%inclusion62 decks199 decks
Unexpected Windfall
29%inclusion1.02K decks3.50K decks
Comet Storm
29%inclusion1.01K decks3.50K decks
Reiterate
28%inclusion988 decks3.50K decks
Dig Through Time
28%inclusion988 decks3.50K decks
Rakdos Charm
28%inclusion147 decks524 decks
Return the Favor
28%inclusion972 decks3.50K decks
Pongify
26%inclusion919 decks3.50K decks
Artifact Mutation
26%inclusion447 decks1.73K decks
Negate
26%inclusion899 decks3.50K decks
Galvanic Iteration
25%inclusion875 decks3.50K decks
Auroral Procession
25%inclusion303 decks1.22K decks
Return of the Wildspeaker
24%inclusion415 decks1.73K decks
Seething Song
24%inclusion833 decks3.50K decks
Arcane Denial
23%inclusion812 decks3.50K decks
Soul's Fire
23%inclusion806 decks3.50K decks
An Offer You Can't Refuse
23%inclusion796 decks3.50K decks
Consider
22%inclusion772 decks3.50K decks
Swan Song
21%inclusion743 decks3.50K decks
Electrodominance
21%inclusion726 decks3.50K decks
Dovin's Veto
20%inclusion39 decks199 decks
Demand Answers
19%inclusion675 decks3.50K decks
Fact or Fiction
19%inclusion674 decks3.50K decks
Terminate
19%inclusion99 decks524 decks
Withering Torment
18%inclusion92 decks499 decks
Eureka Moment
18%inclusion317 decks1.73K decks
Natural Connection
18%inclusion315 decks1.73K decks
Reality Shift
18%inclusion628 decks3.50K decks
Mana Drain
18%inclusion628 decks3.50K decks
Joint Exploration
18%inclusion309 decks1.73K decks
Fork
18%inclusion620 decks3.50K decks
Noxious Revival
17%inclusion301 decks1.73K decks
Rapid Hybridization
17%inclusion609 decks3.50K decks
Bedevil
17%inclusion91 decks524 decks
Assassin's Trophy
17%inclusion12 decks70 decks
Boros Charm
17%inclusion34 decks199 decks
Impulse
17%inclusion597 decks3.50K decks
Waterlogged Teachings
17%inclusion89 decks524 decks
Generous Gift
17%inclusion33 decks199 decks
Fury Storm
16%inclusion575 decks3.50K decks
Roiling Regrowth
16%inclusion280 decks1.73K decks
Flare of Duplication
16%inclusion558 decks3.50K decks
Sorceries
Nature's Lore
39%inclusion676 decks1.73K decks
Blasphemous Act
35%inclusion1.24K decks3.50K decks
Rampant Growth
34%inclusion594 decks1.73K decks
Chandra's Ignition
31%inclusion1.08K decks3.50K decks
Cultivate
30%inclusion521 decks1.73K decks
Three Visits
30%inclusion517 decks1.73K decks
Ponder
28%inclusion986 decks3.50K decks
Solve the Equation
26%inclusion926 decks3.50K decks
Preordain
25%inclusion890 decks3.50K decks
Mana Geyser
25%inclusion877 decks3.50K decks
Mizzix's Mastery
24%inclusion843 decks3.50K decks
Feed the Swarm
23%inclusion123 decks524 decks
Toxic Deluge
19%inclusion99 decks524 decks
Faithless Looting
19%inclusion659 decks3.50K decks
Expressive Iteration
17%inclusion612 decks3.50K decks
Kodama's Reach
17%inclusion293 decks1.73K decks
Time Wipe
16%inclusion32 decks199 decks
Exsanguinate
16%inclusion84 decks524 decks
Windfall
16%inclusion561 decks3.50K decks
Villainous Wealth
16%inclusion11 decks70 decks
Torment of Hailfire
15%inclusion79 decks524 decks
Grapeshot
15%inclusion520 decks3.50K decks
Bonus Round
14%inclusion483 decks3.50K decks
Sign in Blood
14%inclusion71 decks524 decks
Night's Whisper
14%inclusion71 decks524 decks
Vandalblast
13%inclusion459 decks3.50K decks
Gitaxian Probe
13%inclusion445 decks3.50K decks
Conflux
12%inclusion7 decks57 decks
Past in Flames
12%inclusion416 decks3.50K decks
Crackle with Power
12%inclusion414 decks3.50K decks
Emergent Ultimatum
11%inclusion8 decks70 decks
Serum Visions
11%inclusion387 decks3.50K decks
Dismantling Wave
11%inclusion22 decks199 decks
Death Begets Life
11%inclusion6 decks56 decks
Reanimate
10%inclusion55 decks524 decks
Chain of Smog
10%inclusion54 decks524 decks
Approach of the Second Sun
10%inclusion19 decks199 decks
Vanquish the Horde
10%inclusion19 decks199 decks
Gamble
9.3%inclusion327 decks3.50K decks
Merchant Scroll
9.3%inclusion326 decks3.50K decks
Riveteers Confluence
8.6%inclusion6 decks70 decks
Sevinne's Reclamation
8.5%inclusion17 decks199 decks
Treasure Cruise
8.3%inclusion292 decks3.50K decks
Ruinous Ultimatum
8.3%inclusion5 decks60 decks
Tendrils of Agony
8.2%inclusion43 decks524 decks
Twinflame
7.9%inclusion275 decks3.50K decks
Road // Ruin
7.7%inclusion133 decks1.73K decks
Brass's Bounty
7.5%inclusion263 decks3.50K decks
Wargate
7.5%inclusion5 decks67 decks
Rite of Replication
7.4%inclusion259 decks3.50K decks
Utility Artifacts
Primal Amulet
30%inclusion1.04K decks3.50K decks
Swiftfoot Boots
26%inclusion911 decks3.50K decks
Lightning Greaves
26%inclusion909 decks3.50K decks
Isochron Scepter
21%inclusion722 decks3.50K decks
Mindsplice Apparatus
6.3%inclusion220 decks3.50K decks
Ruby Medallion
5.8%inclusion202 decks3.50K decks
Aetherflux Reservoir
5.7%inclusion199 decks3.50K decks
The One Ring
5.3%inclusion187 decks3.50K decks
Sapphire Medallion
5.2%inclusion182 decks3.50K decks
Enchantments
Whirlwind of Thought
43%inclusion86 decks199 decks
Thousand-Year Storm
43%inclusion1.50K decks3.50K decks
Double Vision
30%inclusion1.05K decks3.50K decks
Rhystic Study
24%inclusion835 decks3.50K decks
Swarm Intelligence
23%inclusion792 decks3.50K decks
Jeskai Ascendancy
20%inclusion40 decks199 decks
Mystic Remora
18%inclusion642 decks3.50K decks
Aligned Heart
17%inclusion28 decks163 decks
Smothering Tithe
16%inclusion32 decks199 decks
Arcane Bombardment
15%inclusion540 decks3.50K decks
Ghostly Prison
14%inclusion28 decks199 decks
Leyline of the Guildpact
14%inclusion8 decks57 decks
Mirari's Wake
13%inclusion9 decks67 decks
Leyline Immersion
11%inclusion183 decks1.73K decks
Sylvan Library
8.5%inclusion147 decks1.73K decks
Fiery Inscription
8.5%inclusion296 decks3.50K decks
Curiosity
7.9%inclusion275 decks3.50K decks
Cryptolith Rite
6.8%inclusion118 decks1.73K decks
Wild Growth
6.7%inclusion116 decks1.73K decks
Propaganda
6.6%inclusion231 decks3.50K decks
Sorcerer Class
6.3%inclusion221 decks3.50K decks
Jace's Sanctum
6.1%inclusion215 decks3.50K decks
Dual Casting
5.9%inclusion206 decks3.50K decks
Tempest Technique
5.5%inclusion9 decks163 decks
Shark Typhoon
5.3%inclusion186 decks3.50K decks
Planeswalkers
Professor Onyx
37%inclusion192 decks524 decks
Ral, Crackling Wit
10%inclusion349 decks3.43K decks
Ashiok, Dream Render
8.6%inclusion45 decks524 decks
Chandra, Hope's Beacon
6.7%inclusion235 decks3.50K decks
Teferi, Time Raveler
5.0%inclusion10 decks199 decks
Utility Lands
Reliquary Tower
48%inclusion1.69K decks3.50K decks
Kessig Wolf Run
37%inclusion637 decks1.73K decks
Mystic Sanctuary
28%inclusion989 decks3.50K decks
Bojuka Bog
28%inclusion146 decks524 decks
Boseiju, Who Endures
20%inclusion345 decks1.73K decks
Otawara, Soaring City
16%inclusion544 decks3.50K decks
Rogue's Passage
15%inclusion516 decks3.50K decks
Mistrise Village
14%inclusion362 decks2.55K decks
Desolate Lighthouse
7.4%inclusion258 decks3.50K decks
Ancient Tomb
7.3%inclusion255 decks3.50K decks
Mosswort Bridge
7.2%inclusion125 decks1.73K decks
Scavenger Grounds
7.1%inclusion250 decks3.50K decks
Halimar Depths
6.0%inclusion211 decks3.50K decks
Alchemist's Refuge
5.6%inclusion97 decks1.73K decks
Lindblum, Industrial Regency
5.5%inclusion122 decks2.23K decks
Yavimaya, Cradle of Growth
5.4%inclusion189 decks3.50K decks
Temple of the False God
5.1%inclusion178 decks3.50K decks
Mana Artifacts
Sol Ring
85%inclusion2.98K decks3.50K decks
Arcane Signet
80%inclusion2.81K decks3.50K decks
Talisman of Dominance
49%inclusion256 decks524 decks
Talisman of Indulgence
47%inclusion245 decks524 decks
Dimir Signet
44%inclusion228 decks524 decks
Talisman of Creativity
42%inclusion1.46K decks3.50K decks
Rakdos Signet
41%inclusion216 decks524 decks
Izzet Signet
37%inclusion1.30K decks3.50K decks
Talisman of Progress
35%inclusion70 decks199 decks
Azorius Signet
34%inclusion67 decks199 decks
Springleaf Drum
31%inclusion1.09K decks3.50K decks
Boros Signet
29%inclusion57 decks199 decks
Relic of Legends
25%inclusion866 decks3.50K decks
Fellwar Stone
23%inclusion808 decks3.50K decks
Talisman of Conviction
22%inclusion44 decks199 decks
Thought Vessel
20%inclusion713 decks3.50K decks
Talisman of Curiosity
20%inclusion340 decks1.73K decks
Talisman of Impulse
12%inclusion202 decks1.73K decks
Mind Stone
11%inclusion397 decks3.50K decks
Relic of Sauron
11%inclusion59 decks524 decks
Simic Signet
11%inclusion188 decks1.73K decks
Pyromancer's Goggles
8.5%inclusion297 decks3.50K decks
Lotus Petal
8.2%inclusion288 decks3.50K decks
Bender's Waterskin
8.2%inclusion153 decks1.86K decks
Commander's Sphere
8.1%inclusion283 decks3.50K decks
Chromatic Lantern
7.7%inclusion271 decks3.50K decks
Gruul Signet
7.3%inclusion126 decks1.73K decks
Chrome Mox
6.7%inclusion235 decks3.50K decks
Paradise Mantle
6.4%inclusion225 decks3.50K decks
Tablet of Discovery
5.4%inclusion29 decks533 decks
Lands
Command Tower
92%inclusion3.22K decks3.50K decks
Sulfur Falls
60%inclusion2.11K decks3.50K decks
Steam Vents
60%inclusion2.08K decks3.50K decks
Stomping Ground
59%inclusion1.01K decks1.73K decks
Breeding Pool
58%inclusion1.01K decks1.73K decks
Frontier Bivouac
56%inclusion963 decks1.73K decks
Exotic Orchard
54%inclusion1.90K decks3.50K decks
Ketria Triome
54%inclusion927 decks1.73K decks
Shivan Reef
52%inclusion1.80K decks3.50K decks
Watery Grave
50%inclusion263 decks524 decks
Blood Crypt
49%inclusion256 decks524 decks
Yavimaya Coast
49%inclusion843 decks1.73K decks
Mystic Monastery
47%inclusion94 decks199 decks
Cinder Glade
45%inclusion781 decks1.73K decks
Dragonskull Summit
45%inclusion235 decks524 decks
Training Center
44%inclusion1.56K decks3.50K decks
Hinterland Harbor
44%inclusion762 decks1.73K decks
Rejuvenating Springs
43%inclusion743 decks1.73K decks
Xander's Lounge
41%inclusion217 decks524 decks
Drowned Catacomb
41%inclusion217 decks524 decks
Crumbling Necropolis
41%inclusion216 decks524 decks
Glacial Fortress
41%inclusion82 decks199 decks
Clifftop Retreat
39%inclusion78 decks199 decks
Sacred Foundry
39%inclusion78 decks199 decks
Hallowed Fountain
38%inclusion76 decks199 decks
Scalding Tarn
37%inclusion1.30K decks3.50K decks
Rootbound Crag
33%inclusion577 decks1.73K decks
Stormcarved Coast
33%inclusion1.15K decks3.50K decks
Raugrin Triome
32%inclusion64 decks199 decks
Luxury Suite
32%inclusion166 decks524 decks
Morphic Pool
31%inclusion164 decks524 decks
Sulfurous Springs
31%inclusion164 decks524 decks
Spire Garden
31%inclusion535 decks1.73K decks
Underground River
31%inclusion161 decks524 decks
Cascade Bluffs
30%inclusion1.06K decks3.50K decks
Battlefield Forge
30%inclusion60 decks199 decks
Prairie Stream
30%inclusion60 decks199 decks
Zagoth Triome
30%inclusion21 decks70 decks
Temple Garden
30%inclusion20 decks67 decks
Adarkar Wastes
30%inclusion59 decks199 decks
Izzet Boilerworks
29%inclusion1.02K decks3.50K decks
Holdout Settlement
27%inclusion961 decks3.50K decks
Survivors' Encampment
27%inclusion958 decks3.50K decks
Shipwreck Marsh
27%inclusion142 decks524 decks
Overgrown Tomb
26%inclusion18 decks70 decks
Jetmir's Garden
25%inclusion17 decks67 decks
Haunted Ridge
25%inclusion131 decks524 decks
Dreamroot Cascade
24%inclusion420 decks1.73K decks
Misty Rainforest
24%inclusion841 decks3.50K decks
Rugged Prairie
24%inclusion47 decks199 decks