Dualcaster Mage + Quasiduplicate
Dualcaster Mage
Quasiduplicate
Requires
Dualcaster Mage must be in hand.
Quasiduplicate must be in hand.
You control at least one creature.
You have enough mana to cast Quasiduplicate
Mana needed: 
Steps
- Cast Quasiduplicate by paying its mana cost, targeting a creature you control.
- Holding priority, cast Dualcaster Mage by paying .
- When Dualcaster Mage enters the battlefield, it triggers, copying Quasiduplicate, targeting Dualcaster Mage.
- Resolve the copy of Quasiduplicate, creating a token copy of Dualcaster Mage.
- Repeat from step 3.
Results
Infinite ETB. Infinite creature tokens. Infinite magecraft triggers.
Krark, the Thumbless // Sakashima of a Thousand Faces
15.58% of 4634 decks
722 decks
Riku of Two Reflections
8.39% of 4877 decks
409 decks
Brudiclad, Telchor Engineer
2.52% of 5076 decks
128 decks
Inalla, Archmage Ritualist
0.65% of 7352 decks
48 decks
Sakashima of a Thousand Faces // Vial Smasher the Fierce
2.16% of 2080 decks
45 decks
Vadrok, Apex of Thunder
2.71% of 1328 decks
36 decks
Kess, Dissident Mage
0.49% of 7209 decks
35 decks
Veyran, Voice of Duality
0.40% of 8456 decks
34 decks
Sevinne, the Chronoclasm
2.65% of 906 decks
24 decks
Niv-Mizzet, Parun
0.14% of 14741 decks
20 decks
Hinata, Dawn-Crowned
0.18% of 6664 decks
12 decks
Evelyn, the Covetous
0.31% of 3851 decks
12 decks
Cormela, Glamour Thief
0.54% of 2054 decks
11 decks
Saheeli, the Sun's Brilliance
0.73% of 1513 decks
11 decks
Kaza, Roil Chaser
0.79% of 1264 decks
10 decks
Anhelo, the Painter
0.16% of 6192 decks
10 decks
Kalamax, the Stormsire
0.11% of 7045 decks
8 decks
Sakashima of a Thousand Faces // Tana, the Bloodsower
4.00% of 200 decks
8 decks
New Cards
Boltwave
75% of 20 decks
+56% synergy
Electroduplicate
61% of 46 decks
+57% synergy
Enduring Vitality
46% of 13 decks
+26% synergy
Withering Torment
36% of 14 decks
+16% synergy
Rite of the Dragoncaller
35% of 20 decks
+22% synergy
High Synergy Cards
Double Major
69% of 477 decks
+65% synergy
Progenitor Mimic
66% of 485 decks
+64% synergy
Mythos of Illuna
64% of 481 decks
+63% synergy
Biovisionary
64% of 485 decks
+63% synergy
Cackling Counterpart
60% of 1843 decks
+59% synergy
Doppelgang
58% of 139 decks
+54% synergy
Storm-Kiln Artist
61% of 1798 decks
+52% synergy
Harmonic Prodigy
53% of 1784 decks
+50% synergy
Adrix and Nev, Twincasters
55% of 477 decks
+49% synergy
Archmage Emeritus
56% of 1799 decks
+48% synergy
Top Cards
Cultivate
75% of 485 decks
+29% synergy
Kodama's Reach
68% of 485 decks
+36% synergy
Growth Spiral
66% of 485 decks
+44% synergy
Rampant Growth
65% of 485 decks
+30% synergy
Farseek
61% of 485 decks
+27% synergy
Beast Within
61% of 485 decks
+22% synergy
Eternal Witness
59% of 485 decks
+38% synergy
Brainstorm
54% of 1843 decks
+33% synergy
Counterspell
53% of 1843 decks
+10% synergy
Frantic Search
51% of 1843 decks
+39% synergy
Creatures
Sakura-Tribe Elder
50% of 485 decks
+32% synergy
Reclamation Sage
49% of 485 decks
+38% synergy
Coiling Oracle
47% of 485 decks
+39% synergy
Octomancer
42% of 40 decks
+37% synergy
Goblin Electromancer
41% of 1842 decks
+32% synergy
Tavern Scoundrel
39% of 1784 decks
+38% synergy
Phyrexian Metamorph
38% of 1843 decks
+31% synergy
Veyran, Voice of Duality
38% of 1798 decks
+33% synergy
Goblin Anarchomancer
38% of 474 decks
+24% synergy
Pinnacle Monk
36% of 292 decks
+29% synergy
Spark Double
36% of 1841 decks
+29% synergy
Avenger of Zendikar
34% of 485 decks
+24% synergy
Birds of Paradise
33% of 485 decks
+6% synergy
Archmage of Runes
33% of 52 decks
+23% synergy
Phantasmal Image
32% of 1843 decks
+29% synergy
Nightscape Familiar
32% of 230 decks
+30% synergy
Guttersnipe
32% of 1842 decks
+25% synergy
Birgi, God of Storytelling
30% of 1805 decks
+25% synergy
Ink-Treader Nephilim
30% of 27 decks
+29% synergy
Altered Ego
28% of 485 decks
+27% synergy
Kykar, Wind's Fury
26% of 136 decks
+21% synergy
Clever Impersonator
26% of 1843 decks
+23% synergy
Ashling, Flame Dancer
25% of 323 decks
+22% synergy
Mockingbird
24% of 181 decks
+18% synergy
Ignoble Hierarch
24% of 25 decks
-2% synergy
Vega, the Watcher
24% of 135 decks
+20% synergy
Stormcatch Mentor
24% of 242 decks
+12% synergy
Glasspool Mimic
22% of 1822 decks
+19% synergy
Bramble Sovereign
22% of 485 decks
+21% synergy
Baral, Chief of Compliance
22% of 1843 decks
+19% synergy
Dockside Extortionist
22% of 1831 decks
+10% synergy
Roaming Throne
21% of 720 decks
+11% synergy
Kess, Dissident Mage
21% of 229 decks
+16% synergy
Imperial Recruiter
19% of 1842 decks
+13% synergy
Rattleclaw Mystic
19% of 484 decks
+16% synergy
Etali, Primal Conqueror
19% of 312 decks
+7% synergy
Noble Hierarch
19% of 27 decks
+2% synergy
Bloodline Necromancer
18% of 230 decks
+17% synergy
Clone
16% of 1843 decks
+15% synergy
Stormsplitter
16% of 160 decks
+13% synergy
Acidic Slime
15% of 485 decks
+12% synergy
Solemn Simulacrum
15% of 1843 decks
+1% synergy
Brudiclad, Telchor Engineer
15% of 1842 decks
+11% synergy
Faeburrow Elder
15% of 27 decks
+3% synergy
Mulldrifter
14% of 1843 decks
+8% synergy
Stunt Double
14% of 1843 decks
+13% synergy
Spellseeker
13% of 1843 decks
+10% synergy
Talrand, Sky Summoner
13% of 1843 decks
+8% synergy
Dack's Duplicate
13% of 1842 decks
+12% synergy
Flesh Duplicate
13% of 797 decks
+11% synergy
Instants
Swords to Plowshares
46% of 136 decks
-17% synergy
Lightning Bolt
43% of 1842 decks
+32% synergy
Harrow
42% of 485 decks
+32% synergy
Snap
41% of 1843 decks
+34% synergy
Planar Genesis
41% of 69 decks
+33% synergy
Chaos Warp
38% of 1842 decks
+6% synergy
Opt
36% of 1843 decks
+26% synergy
Negate
34% of 1843 decks
+12% synergy
An Offer You Can't Refuse
33% of 1681 decks
+12% synergy
Desperate Ritual
32% of 1842 decks
+30% synergy
Mystical Tutor
32% of 1843 decks
+17% synergy
Cyclonic Rift
31% of 1843 decks
+3% synergy
Path to Exile
31% of 136 decks
-15% synergy
Pyretic Ritual
30% of 1842 decks
+28% synergy
Dark Ritual
30% of 230 decks
+7% synergy
Untimely Malfunction
29% of 80 decks
+13% synergy
Second Harvest
28% of 485 decks
+24% synergy
Generous Gift
28% of 136 decks
+2% synergy
Impulse
26% of 1843 decks
+24% synergy
See Double
24% of 1189 decks
+22% synergy
Heroic Intervention
24% of 485 decks
-5% synergy
Seething Song
24% of 1842 decks
+18% synergy
Into the Flood Maw
24% of 217 decks
+18% synergy
Mogg Salvage
23% of 1842 decks
+23% synergy
Faithful Mending
23% of 131 decks
+20% synergy
Narset's Reversal
22% of 1841 decks
+18% synergy
Terminate
22% of 229 decks
+1% synergy
Dovin's Veto
21% of 136 decks
+1% synergy
Brain Freeze
20% of 1843 decks
+17% synergy
Fierce Guardianship
20% of 1827 decks
+2% synergy
Deflecting Swat
19% of 1826 decks
+3% synergy
Consider
19% of 1763 decks
+13% synergy
Waterlogged Teachings
19% of 53 decks
+13% synergy
Flame of Anor
19% of 950 decks
+13% synergy
Rakdos Charm
18% of 229 decks
+4% synergy
Vampiric Tutor
18% of 230 decks
+0% synergy
Borne Upon a Wind
18% of 1036 decks
+15% synergy
Unsubstantiate
18% of 1843 decks
+17% synergy
Swan Song
17% of 1843 decks
+1% synergy
Eureka Moment
17% of 477 decks
+13% synergy
Thrill of Possibility
17% of 1830 decks
+7% synergy
Invert Polarity
17% of 345 decks
+11% synergy
Brightstone Ritual
16% of 1842 decks
+15% synergy
Pongify
16% of 1843 decks
+5% synergy
Assassin's Trophy
15% of 26 decks
-15% synergy
Abrade
15% of 1842 decks
+4% synergy
Fell the Profane
15% of 53 decks
+4% synergy
High Tide
15% of 1843 decks
+11% synergy
Arcane Denial
15% of 1843 decks
-5% synergy
Saw in Half
15% of 169 decks
+12% synergy
Sorceries
Rootcast Apprenticeship
50% of 34 decks
+45% synergy
Twinflame
50% of 1842 decks
+47% synergy
Ponder
41% of 1843 decks
+29% synergy
Rite of Replication
41% of 1843 decks
+37% synergy
Sevinne's Reclamation
40% of 136 decks
+33% synergy
Nature's Lore
40% of 485 decks
+8% synergy
Grapeshot
40% of 1842 decks
+36% synergy
Croaking Counterpart
39% of 473 decks
+37% synergy
Jeska's Will
38% of 1815 decks
+21% synergy
Rally the Galadhrim
38% of 195 decks
+37% synergy
Preordain
38% of 1843 decks
+27% synergy
Strike It Rich
37% of 1784 decks
+35% synergy
Gitaxian Probe
35% of 1843 decks
+29% synergy
Molten Duplication
34% of 441 decks
+30% synergy
Repudiate // Replicate
33% of 485 decks
+32% synergy
Blasphemous Act
32% of 1842 decks
-1% synergy
Faithless Looting
30% of 1842 decks
+14% synergy
Heat Shimmer
30% of 1842 decks
+29% synergy
Solve the Equation
30% of 1799 decks
+25% synergy
Three Visits
30% of 485 decks
+5% synergy
Rite of Flame
28% of 1842 decks
+24% synergy
Genesis Ultimatum
25% of 481 decks
+19% synergy
Mind's Desire
25% of 1843 decks
+23% synergy
End the Festivities
25% of 1745 decks
+23% synergy
Irenicus's Vile Duplication
22% of 1611 decks
+19% synergy
Gamble
21% of 1842 decks
+11% synergy
Demonic Tutor
20% of 230 decks
-2% synergy
Explore
20% of 485 decks
+11% synergy
Feed the Swarm
20% of 219 decks
+2% synergy
Urban Evolution
20% of 485 decks
+16% synergy
Skyshroud Claim
20% of 485 decks
+11% synergy
Regrowth
19% of 485 decks
+16% synergy
Diabolic Tutor
19% of 230 decks
+12% synergy
Aggressive Biomancy
18% of 55 decks
+15% synergy
For the Common Good
18% of 45 decks
+14% synergy
Stitch in Time
17% of 1842 decks
+15% synergy
Overmaster
17% of 1842 decks
+16% synergy
Mana Geyser
16% of 1842 decks
+9% synergy
Reanimate
16% of 230 decks
-0% synergy
Step Through
16% of 1785 decks
+14% synergy
Void Snare
16% of 1843 decks
+15% synergy
Time Wipe
15% of 136 decks
+9% synergy
Mirage Mockery
15% of 1288 decks
+15% synergy
Season of Weaving
15% of 242 decks
+11% synergy
Slime Against Humanity
13% of 118 decks
+12% synergy
Requisition Raid
12% of 32 decks
+9% synergy
Serum Visions
12% of 1843 decks
+8% synergy
Vandalblast
12% of 1842 decks
-4% synergy
Insatiable Avarice
12% of 60 decks
+7% synergy
Tectonic Hazard
11% of 637 decks
+9% synergy
Utility Artifacts
Krark's Thumb
37% of 1843 decks
+37% synergy
Twinning Staff
36% of 1827 decks
+35% synergy
Mirror Box
21% of 1713 decks
+20% synergy
Lightning Greaves
16% of 1843 decks
-9% synergy
Swiftfoot Boots
15% of 1843 decks
-12% synergy
Helm of the Host
10% of 1843 decks
+7% synergy
Aetherflux Reservoir
9% of 1843 decks
+6% synergy
Mirage Mirror
8% of 1843 decks
+7% synergy
Mindsplice Apparatus
8% of 1312 decks
+6% synergy
Primal Amulet
7% of 1843 decks
+6% synergy
Wayfarer's Bauble
7% of 1843 decks
-3% synergy
Bolas's Citadel
7% of 229 decks
-2% synergy
The One Ring
7% of 1196 decks
-2% synergy
Lithoform Engine
6% of 1822 decks
+5% synergy
Panharmonicon
6% of 1843 decks
+2% synergy
Mimic Vat
6% of 1843 decks
+5% synergy
Isochron Scepter
6% of 1843 decks
+4% synergy
Enchantments
Parallel Lives
33% of 485 decks
+26% synergy
Whirlwind of Thought
32% of 135 decks
+21% synergy
Rhystic Study
31% of 1843 decks
+3% synergy
Temur Ascendancy
28% of 484 decks
+13% synergy
Mystic Remora
26% of 1843 decks
+8% synergy
Jeskai Ascendancy
22% of 136 decks
+16% synergy
Underworld Breach
21% of 1828 decks
+15% synergy
City of Death
19% of 221 decks
+17% synergy
Thousand-Year Storm
17% of 1842 decks
+13% synergy
Mirror Room // Fractured Realm
16% of 94 decks
+11% synergy
Smothering Tithe
15% of 136 decks
-9% synergy
Double Vision
15% of 1824 decks
+13% synergy
Fiery Inscription
14% of 974 decks
+10% synergy
Wilderness Reclamation
14% of 485 decks
+10% synergy
Case of the Ransacked Lab
13% of 599 decks
+10% synergy
Chance Encounter
12% of 1842 decks
+11% synergy
Doubling Season
12% of 485 decks
+2% synergy
Ghostly Prison
10% of 136 decks
-1% synergy
Echoing Assault
10% of 100 decks
+5% synergy
Warleader's Call
10% of 40 decks
-1% synergy
Virtue of Strength
10% of 215 decks
+7% synergy
Phyrexian Arena
9% of 230 decks
-6% synergy
Swarm Intelligence
8% of 1843 decks
+7% synergy
Rhythm of the Wild
7% of 484 decks
-16% synergy
Animate Dead
7% of 230 decks
-2% synergy
Pariah
7% of 136 decks
+6% synergy
Vesuvan Duplimancy
7% of 1553 decks
+6% synergy
Stormchaser's Talent
7% of 143 decks
+4% synergy
Extravagant Replication
7% of 1681 decks
+5% synergy
Jace's Sanctum
6% of 1843 decks
+5% synergy
Black Market Connections
6% of 194 decks
-5% synergy
Impact Tremors
6% of 1842 decks
-4% synergy
Powerbalance
6% of 360 decks
+3% synergy
Leyline of Resonance
6% of 87 decks
+4% synergy
Mirrormade
6% of 1831 decks
+3% synergy
Arcane Bombardment
5% of 1680 decks
+4% synergy
Out of Time
5% of 132 decks
+5% synergy
Wound Reflection
5% of 230 decks
+4% synergy
Leyline of Anticipation
5% of 1843 decks
+1% synergy
Wild Research
5% of 136 decks
+5% synergy
Anointed Procession
5% of 136 decks
-4% synergy
Planeswalkers
Ral, Storm Conduit
29% of 1840 decks
+26% synergy
Ral, Crackling Wit
12% of 242 decks
+4% synergy
Oko, the Ringleader
11% of 104 decks
+9% synergy
Saheeli, Sublime Artificer
9% of 1840 decks
+4% synergy
Professor Onyx
6% of 213 decks
+4% synergy
Utility Lands
Reliquary Tower
43% of 1843 decks
+13% synergy
Mystic Sanctuary
28% of 1831 decks
+16% synergy
Bojuka Bog
18% of 230 decks
-12% synergy
Otawara, Soaring City
18% of 1713 decks
+1% synergy
Alchemist's Refuge
16% of 485 decks
+9% synergy
Emergence Zone
11% of 1841 decks
+8% synergy
Ancient Tomb
9% of 1843 decks
-1% synergy
Boseiju, Who Endures
9% of 461 decks
-10% synergy
Takenuma, Abandoned Mire
8% of 206 decks
-3% synergy
Temple of the False God
7% of 1843 decks
-2% synergy
Rivendell
7% of 1036 decks
+1% synergy
Mirrorpool
6% of 1843 decks
+5% synergy
Mosswort Bridge
5% of 485 decks
-5% synergy
Restless Spire
5% of 877 decks
+2% synergy
Mana Artifacts
Sol Ring
90% of 1843 decks
+5% synergy
Arcane Signet
85% of 1831 decks
+13% synergy
Izzet Signet
56% of 1842 decks
+28% synergy
Dimir Signet
52% of 230 decks
+22% synergy
Rakdos Signet
49% of 229 decks
+19% synergy
Talisman of Creativity
49% of 1840 decks
+20% synergy
Talisman of Dominance
40% of 230 decks
+9% synergy
Simic Signet
39% of 485 decks
+25% synergy
Azorius Signet
37% of 136 decks
+11% synergy
Boros Signet
35% of 136 decks
+11% synergy
Talisman of Indulgence
34% of 229 decks
+8% synergy
Fellwar Stone
23% of 1843 decks
+2% synergy
Talisman of Progress
21% of 136 decks
-2% synergy
Thought Vessel
20% of 1843 decks
+3% synergy
Talisman of Conviction
19% of 136 decks
-4% synergy
Springleaf Drum
19% of 1843 decks
+17% synergy
Gruul Signet
16% of 484 decks
+4% synergy
Commander's Sphere
15% of 1843 decks
-0% synergy
Mind Stone
14% of 1843 decks
-3% synergy
Relic of Sauron
14% of 100 decks
+3% synergy
Relic of Legends
13% of 1553 decks
+11% synergy
Lotus Petal
12% of 1843 decks
+5% synergy
Talisman of Hierarchy
12% of 25 decks
-12% synergy
Mana Crypt
11% of 1843 decks
+3% synergy
Jeweled Lotus
9% of 1816 decks
+4% synergy
Talisman of Curiosity
9% of 485 decks
-3% synergy
Chromatic Lantern
9% of 1843 decks
-1% synergy
Mox Amber
8% of 1843 decks
+4% synergy
Chrome Mox
8% of 1843 decks
+2% synergy
Cursed Mirror
7% of 1798 decks
+2% synergy
Mana Vault
6% of 1843 decks
+0% synergy
Decanter of Endless Water
6% of 1611 decks
+1% synergy
Raugrin Crystal
5% of 135 decks
+4% synergy
Talisman of Impulse
5% of 484 decks
-4% synergy
Lands
Command Tower
91% of 1843 decks
+17% synergy
Frontier Bivouac
65% of 484 decks
+38% synergy
Temple Garden
59% of 27 decks
+19% synergy
Crumbling Necropolis
56% of 229 decks
+25% synergy
Sulfur Falls
54% of 1842 decks
+23% synergy
Shivan Reef
52% of 1842 decks
+26% synergy
Exotic Orchard
51% of 1843 decks
+15% synergy
Ketria Triome
50% of 481 decks
+17% synergy
Cinder Glade
50% of 484 decks
+11% synergy
Hinterland Harbor
49% of 485 decks
+22% synergy
Stomping Ground
49% of 484 decks
+8% synergy
Breeding Pool
49% of 485 decks
+8% synergy
Bountiful Landscape
48% of 65 decks
+32% synergy
Mystic Monastery
47% of 136 decks
+21% synergy
Steam Vents
47% of 1842 decks
+8% synergy
Perilous Landscape
43% of 23 decks
+31% synergy
Simic Growth Chamber
43% of 485 decks
+23% synergy
Training Center
42% of 1815 decks
+15% synergy
Rootbound Crag
42% of 484 decks
+18% synergy
Hallowed Fountain
40% of 136 decks
-1% synergy
Rejuvenating Springs
40% of 480 decks
+11% synergy
Watery Grave
39% of 230 decks
-2% synergy
Prairie Stream
39% of 136 decks
+5% synergy
Godless Shrine
36% of 25 decks
-5% synergy
Overgrown Tomb
35% of 26 decks
-8% synergy
Glacial Fortress
34% of 136 decks
+8% synergy
Seething Landscape
33% of 48 decks
+18% synergy
Xander's Lounge
33% of 201 decks
+6% synergy
Blood Crypt
33% of 229 decks
-5% synergy
Sacred Foundry
33% of 136 decks
-3% synergy
Sunken Hollow
33% of 230 decks
-2% synergy
Smoldering Marsh
33% of 229 decks
+0% synergy
Temple of Epiphany
32% of 1842 decks
+13% synergy
Raugrin Triome
31% of 135 decks
+5% synergy
Battlefield Forge
31% of 136 decks
+5% synergy
Izzet Boilerworks
30% of 1842 decks
+14% synergy
Scalding Tarn
29% of 1843 decks
+18% synergy
Dreamroot Cascade
29% of 467 decks
+10% synergy
Azorius Chancery
29% of 136 decks
+14% synergy
Savai Triome
28% of 25 decks
+1% synergy
Gloomlake Verge
28% of 18 decks
+10% synergy
Blazemire Verge
28% of 18 decks
+7% synergy
Boros Garrison
27% of 136 decks
+12% synergy
Cascade Bluffs
27% of 1842 decks
+15% synergy
Zagoth Triome
27% of 26 decks
-4% synergy
Yavimaya Coast
27% of 485 decks
+0% synergy
Drowned Catacomb
27% of 230 decks
+1% synergy
Savannah
26% of 27 decks
+13% synergy
Spara's Headquarters
26% of 27 decks
-6% synergy
Morphic Pool
25% of 230 decks
-1% synergy