Zaffai, Thunder Conductor + Dual Casting + Intruder Alarm
Zaffai, Thunder Conductor
Dual Casting
Intruder Alarm
Requires
Zaffai, Thunder Conductor must be on the battlefield.
Dual Casting must be on the battlefield.
Intruder Alarm must be on the battlefield.
Dual Casting attached to a creature without summoning sickness.
You have an instant or sorcery card in hand with mana value five or greater, and enough mana to cast it.
Creatures you control can tap to produce at least 
.
.
Steps
- Cast any instant or sorcery with mana value five or greater by paying its mana cost.
- Zaffai triggers, causing you to scry 1 and create a 4/4 Elemental creature token.
- The Elemental enters the battlefield, triggering Intruder Alarm, untapping all creatures.
- Activate all mana-producing creatures you control by tapping them, adding at least .
- Activate the creature with Dual Casting attached by paying and tapping it, copying the instant or sorcery spell you cast.
- Repeat from step 2.
Results
Infinite copies of any instants and/or sorceries you cast. Infinite creature tokens. Infinite ETB. Infinite magecraft triggers. Infinite scry 1. Infinite untap of all creatures.
Top Commanders (3)
Cormela, Glamour Thief
0.05% of 2047 decks
1 decks
Riku of Two Reflections
0.02% of 4878 decks
1 decks
Anhelo, the Painter
0.01% of 7531 decks
1 decks
Creatures (33)
Wilderness Elemental
100% of 1 decks
+100% synergy
Aquatic Alchemist
100% of 1 decks
+100% synergy
Tangled Florahedron
100% of 1 decks
+99% synergy
Enterprising Scallywag
100% of 1 decks
+99% synergy
Mocking Sprite
100% of 1 decks
+99% synergy
Erebor Flamesmith
100% of 1 decks
+99% synergy
Oracle of Mul Daya
100% of 1 decks
+97% synergy
Goblin Anarchomancer
100% of 1 decks
+97% synergy
Eternal Witness
100% of 1 decks
+90% synergy
Goblin Electromancer
67% of 3 decks
+64% synergy
Dualcaster Mage
67% of 3 decks
+64% synergy
Storm-Kiln Artist
67% of 3 decks
+62% synergy
Errant, Street Artist
50% of 2 decks
+50% synergy
Bloodline Keeper
50% of 2 decks
+49% synergy
Cryptbreaker
50% of 2 decks
+49% synergy
Sedgemoor Witch
50% of 2 decks
+49% synergy
Lagomos, Hand of Hatred
50% of 2 decks
+49% synergy
Exalted Flamer of Tzeentch
50% of 2 decks
+49% synergy
Nightscape Familiar
50% of 2 decks
+49% synergy
Vilis, Broker of Blood
50% of 2 decks
+48% synergy
Viscera Seer
50% of 2 decks
+45% synergy
Rakka Mar
33% of 3 decks
+33% synergy
League Guildmage
33% of 3 decks
+33% synergy
Crossroads Candleguide
33% of 3 decks
+33% synergy
Rootha, Mercurial Artist
33% of 3 decks
+33% synergy
Krark, the Thumbless
33% of 3 decks
+33% synergy
Poppet Stitcher
33% of 3 decks
+33% synergy
Deekah, Fractal Theorist
33% of 3 decks
+33% synergy
Veyran, Voice of Duality
33% of 3 decks
+32% synergy
Dragon's Rage Channeler
33% of 3 decks
+32% synergy
Electrostatic Field
33% of 3 decks
+32% synergy
Clever Impersonator
33% of 3 decks
+32% synergy
Harmonic Prodigy
33% of 3 decks
+31% synergy
Instants (45)
Branching Bolt
100% of 1 decks
+100% synergy
Wear Away
100% of 1 decks
+100% synergy
Gruul Charm
100% of 1 decks
+100% synergy
Atarka's Command
100% of 1 decks
+100% synergy
Confounding Riddle
100% of 1 decks
+100% synergy
Cast into the Fire
100% of 1 decks
+99% synergy
Saruman's Trickery
100% of 1 decks
+99% synergy
Reiterate
100% of 3 decks
+99% synergy
Nasty End
100% of 1 decks
+98% synergy
Not Dead After All
100% of 1 decks
+98% synergy
Heroic Intervention
100% of 1 decks
+86% synergy
Brainstorm
67% of 3 decks
+55% synergy
Counterspell
67% of 3 decks
+45% synergy
Soul Spike
50% of 2 decks
+50% synergy
Clutch of the Undercity
50% of 2 decks
+50% synergy
Nameless Inversion
50% of 2 decks
+50% synergy
Perplex
50% of 2 decks
+50% synergy
Supernatural Stamina
50% of 2 decks
+49% synergy
Undying Malice
50% of 2 decks
+49% synergy
Baleful Mastery
50% of 2 decks
+48% synergy
Rakdos Charm
50% of 2 decks
+47% synergy
Bedevil
50% of 2 decks
+47% synergy
Entomb
50% of 2 decks
+46% synergy
Vampiric Tutor
50% of 2 decks
+40% synergy
Dark Ritual
50% of 2 decks
+39% synergy
Bury in Books
33% of 3 decks
+33% synergy
Gaze of Adamaro
33% of 3 decks
+33% synergy
Blazing Salvo
33% of 3 decks
+33% synergy
Explosive Welcome
33% of 3 decks
+33% synergy
Dizzy Spell
33% of 3 decks
+33% synergy
Teach by Example
33% of 3 decks
+33% synergy
Fury Storm
33% of 3 decks
+33% synergy
Curate
33% of 3 decks
+33% synergy
Expansion // Explosion
33% of 3 decks
+33% synergy
Cancel
33% of 3 decks
+32% synergy
Fling
33% of 3 decks
+32% synergy
Desperate Ritual
33% of 3 decks
+32% synergy
Mana Leak
33% of 3 decks
+32% synergy
Pyretic Ritual
33% of 3 decks
+32% synergy
Reverberate
33% of 3 decks
+32% synergy
Comet Storm
33% of 3 decks
+32% synergy
Narset's Reversal
33% of 3 decks
+31% synergy
Opt
33% of 3 decks
+29% synergy
Lightning Bolt
33% of 3 decks
+28% synergy
Chaos Warp
33% of 3 decks
+17% synergy
Sorceries (39)
Adventure Awaits
100% of 1 decks
+100% synergy
Adventurous Impulse
100% of 1 decks
+100% synergy
Genesis Ultimatum
100% of 1 decks
+99% synergy
Diabolic Intent
100% of 2 decks
+95% synergy
Expressive Iteration
67% of 3 decks
+65% synergy
Ponder
67% of 3 decks
+60% synergy
Faithless Looting
67% of 3 decks
+58% synergy
Touch of Death
50% of 2 decks
+50% synergy
Taste of Blood
50% of 2 decks
+50% synergy
Sadistic Sacrament
50% of 2 decks
+50% synergy
Head Games
50% of 2 decks
+50% synergy
Bad Deal
50% of 2 decks
+50% synergy
Footsteps of the Goryo
50% of 2 decks
+50% synergy
Rite of Consumption
50% of 2 decks
+50% synergy
Mind Funeral
50% of 2 decks
+50% synergy
Vicious Rumors
50% of 2 decks
+50% synergy
Dark Petition
50% of 2 decks
+50% synergy
Chain of Smog
50% of 2 decks
+49% synergy
Damnable Pact
50% of 2 decks
+49% synergy
Final Parting
50% of 2 decks
+49% synergy
Dark Deal
50% of 2 decks
+49% synergy
Decree of Pain
50% of 2 decks
+49% synergy
Praetor's Grasp
50% of 2 decks
+49% synergy
Breach the Multiverse
50% of 2 decks
+47% synergy
Imperial Seal
50% of 2 decks
+47% synergy
Night's Whisper
50% of 2 decks
+45% synergy
Demonic Tutor
50% of 2 decks
+38% synergy
Geosurge
33% of 3 decks
+33% synergy
Mana Clash
33% of 3 decks
+33% synergy
Sleight of Hand
33% of 3 decks
+33% synergy
Insult // Injury
33% of 3 decks
+33% synergy
Consuming Tide
33% of 3 decks
+33% synergy
Strike It Rich
33% of 3 decks
+32% synergy
Twinflame
33% of 3 decks
+32% synergy
Serum Visions
33% of 3 decks
+31% synergy
Mana Geyser
33% of 3 decks
+30% synergy
Gamble
33% of 3 decks
+29% synergy
Preordain
33% of 3 decks
+27% synergy
Blasphemous Act
33% of 3 decks
+17% synergy
Utility Artifacts (15)
Phyrexian Altar
67% of 3 decks
+62% synergy
Synthesis Pod
50% of 2 decks
+50% synergy
Currency Converter
50% of 2 decks
+49% synergy
Urabrask's Forge
50% of 2 decks
+49% synergy
Mindsplice Apparatus
50% of 2 decks
+49% synergy
Brain in a Jar
33% of 3 decks
+33% synergy
Azor's Gateway
33% of 3 decks
+33% synergy
Heartstone
33% of 3 decks
+33% synergy
Amulet of Vigor
33% of 3 decks
+32% synergy
Twinning Staff
33% of 3 decks
+32% synergy
Primal Amulet
33% of 3 decks
+32% synergy
Lithoform Engine
33% of 3 decks
+32% synergy
Ashnod's Altar
33% of 3 decks
+25% synergy
Lightning Greaves
33% of 3 decks
+8% synergy
Swiftfoot Boots
33% of 3 decks
+5% synergy
Enchantments (14)
Druid Class
100% of 1 decks
+99% synergy
Wilderness Reclamation
100% of 1 decks
+98% synergy
Font of Magic
50% of 2 decks
+50% synergy
Dance of the Dead
50% of 2 decks
+49% synergy
Necropotence
50% of 2 decks
+47% synergy
Animate Dead
50% of 2 decks
+45% synergy
Arcane Melee
33% of 3 decks
+33% synergy
Inventive Iteration
33% of 3 decks
+33% synergy
Rite of the Raging Storm
33% of 3 decks
+33% synergy
Sorcerer Class
33% of 3 decks
+33% synergy
Jace's Sanctum
33% of 3 decks
+32% synergy
Omniscience
33% of 3 decks
+32% synergy
Training Grounds
33% of 3 decks
+32% synergy
Wizard Class
33% of 3 decks
+31% synergy
Planeswalkers (5)
Professor Onyx
50% of 2 decks
+49% synergy
Ral, Caller of Storms
33% of 3 decks
+33% synergy
Ral, Izzet Viceroy
33% of 3 decks
+33% synergy
Rowan, Scholar of Sparks
33% of 3 decks
+33% synergy
Ral, Storm Conduit
33% of 3 decks
+32% synergy
Utility Lands (12)
Barad-dûr
100% of 1 decks
+98% synergy
Mosswort Bridge
100% of 1 decks
+95% synergy
Bojuka Bog
50% of 2 decks
+34% synergy
Keldon Necropolis
33% of 3 decks
+33% synergy
Mystifying Maze
33% of 3 decks
+33% synergy
Faerie Conclave
33% of 3 decks
+33% synergy
Mirrorpool
33% of 3 decks
+33% synergy
Mikokoro, Center of the Sea
33% of 3 decks
+31% synergy
Emergence Zone
33% of 3 decks
+31% synergy
Mystic Sanctuary
33% of 3 decks
+27% synergy
Temple of the False God
33% of 3 decks
+23% synergy
Reliquary Tower
33% of 3 decks
+5% synergy
Mana Artifacts (16)
Moss Diamond
100% of 1 decks
+99% synergy
Talisman of Impulse
100% of 1 decks
+99% synergy
Talisman of Curiosity
100% of 1 decks
+98% synergy
Gruul Signet
100% of 1 decks
+97% synergy
Simic Signet
100% of 1 decks
+97% synergy
Arcane Signet
100% of 3 decks
+29% synergy
Sol Ring
67% of 3 decks
-18% synergy
Energy Refractor
50% of 2 decks
+50% synergy
Relic of Legends
50% of 2 decks
+47% synergy
Firemind Vessel
33% of 3 decks
+33% synergy
Sky Diamond
33% of 3 decks
+30% synergy
Fire Diamond
33% of 3 decks
+30% synergy
Talisman of Creativity
33% of 3 decks
+27% synergy
Izzet Signet
33% of 3 decks
+26% synergy
Chromatic Lantern
33% of 3 decks
+24% synergy
Mana Crypt
33% of 3 decks
+22% synergy
Lands (18)
Temple of Abandon
100% of 1 decks
+97% synergy
Evolving Wilds
67% of 3 decks
+45% synergy
Sunken Ruins
50% of 2 decks
+49% synergy
Obscura Storefront
50% of 2 decks
+48% synergy
Graven Cairns
50% of 2 decks
+48% synergy
Sulfurous Springs
50% of 2 decks
+46% synergy
Underground River
50% of 2 decks
+46% synergy
Morphic Pool
50% of 2 decks
+43% synergy
Sunken Hollow
50% of 2 decks
+41% synergy
Blood Crypt
50% of 2 decks
+41% synergy
Watery Grave
50% of 2 decks
+39% synergy
Bad River
33% of 3 decks
+33% synergy
Cascade Bluffs
33% of 3 decks
+31% synergy
Temple of Epiphany
33% of 3 decks
+29% synergy
Shivan Reef
33% of 3 decks
+28% synergy
Steam Vents
33% of 3 decks
+24% synergy
Myriad Landscape
33% of 3 decks
+12% synergy
Exotic Orchard
33% of 3 decks
-1% synergy