Isochron Scepter + Roar of the Kha + Sydri, Galvanic Genius

Isochron Scepter
Roar of the Kha
Sydri, Galvanic Genius

Requires
Isochron Scepter must be on the battlefield. Roar of the Kha must be in exile (exiled by Isochron Scepter). Sydri, Galvanic Genius must be on the battlefield. Mana needed:
Steps
  1. Activate Sydri's first ability by paying , causing Isochron Scepter to become an artifact creature until end of turn.
  2. Activate creatures you control by tapping those, adding 3.
  3. Activate Isochron Scepter by paying 2 and tapping it, casting a copy of Roar of the Kha without paying its mana cost, untapping all creatures.
  4. Repeat from step 2.
Results
Infinite mana creatures you control can produce. Infinite storm count.

Sydri, Galvanic Genius
0.13% of 2341 decks 3 decks
Garth One-Eye
0.02% of 4347 decks 1 decks
Game Changers
Grim Monolith
25% of 4 decks +23% synergy
Mana Vault
25% of 4 decks +19% synergy
Mystical Tutor
25% of 4 decks +11% synergy
Enlightened Tutor
25% of 4 decks +8% synergy
Vampiric Tutor
25% of 4 decks +8% synergy
Fierce Guardianship
25% of 4 decks +7% synergy
Demonic Tutor
25% of 4 decks +4% synergy
Creatures
Sunastian Falconer
100% of 1 decks +100% synergy
Brimstone Trebuchet
100% of 1 decks +100% synergy
Weaver of Currents
100% of 1 decks +100% synergy
Syr Carah, the Bold
100% of 1 decks +100% synergy
Panicked Altisaur
100% of 1 decks +100% synergy
Izzet Staticaster
100% of 1 decks +100% synergy
Chandra, Fire of Kaladesh
100% of 1 decks +100% synergy
Prodigal Pyromancer
100% of 1 decks +100% synergy
Nettle Drone
100% of 1 decks +100% synergy
Lobber Crew
100% of 1 decks +100% synergy
Lightning-Rig Crew
100% of 1 decks +100% synergy
Gelectrode
100% of 1 decks +99% synergy
Tender Wildguide
100% of 1 decks +99% synergy
Ghyrson Starn, Kelermorph
100% of 1 decks +99% synergy
Unruly Catapult
100% of 1 decks +99% synergy
Chandra's Incinerator
100% of 1 decks +98% synergy
Zhur-Taa Druid
100% of 1 decks +98% synergy
Snapping Voidcraw
100% of 1 decks +98% synergy
Thermo-Alchemist
100% of 1 decks +97% synergy
Niv-Mizzet, the Firemind
100% of 1 decks +96% synergy
Gisela, Blade of Goldnight
100% of 1 decks +94% synergy
Seedborn Muse
100% of 1 decks +92% synergy
Birds of Paradise
100% of 1 decks +73% synergy
Karn, Silver Golem
75% of 4 decks +75% synergy
Voltaic Construct
75% of 4 decks +75% synergy
Palladium Myr
75% of 4 decks +73% synergy
Etherium Sculptor
75% of 4 decks +70% synergy
Vedalken Archmage
50% of 4 decks +49% synergy
Padeem, Consul of Innovation
50% of 4 decks +47% synergy
Sai, Master Thopterist
50% of 4 decks +46% synergy
Sage of the Unknowable
33% of 3 decks +33% synergy
The Fifth Doctor
33% of 3 decks +33% synergy
Arsenal Thresher
25% of 4 decks +25% synergy
Myr Landshaper
25% of 4 decks +25% synergy
Skilled Animator
25% of 4 decks +25% synergy
Xenic Poltergeist
25% of 4 decks +25% synergy
Animating Faerie
25% of 4 decks +25% synergy
Elite Arcanist
25% of 4 decks +25% synergy
Coretapper
25% of 4 decks +25% synergy
Netherborn Phalanx
25% of 4 decks +25% synergy
Filigree Sages
25% of 4 decks +25% synergy
Myr Moonvessel
25% of 4 decks +25% synergy
Cathodion
25% of 4 decks +25% synergy
Workshop Elders
25% of 4 decks +25% synergy
Muzzio, Visionary Architect
25% of 4 decks +25% synergy
King Macar, the Gold-Cursed
25% of 4 decks +25% synergy
Prodigal Sorcerer
25% of 4 decks +25% synergy
Kozilek's Channeler
25% of 4 decks +25% synergy
Contraband Kingpin
25% of 4 decks +25% synergy
Merieke Ri Berit
25% of 4 decks +25% synergy
Instants
Dryad's Caress
100% of 1 decks +100% synergy
Ready // Willing
100% of 1 decks +99% synergy
Vitalize
100% of 1 decks +99% synergy
Call to Glory
75% of 4 decks +75% synergy
Energy Arc
75% of 4 decks +75% synergy
Rally of Wings
50% of 4 decks +50% synergy
To Arms!
50% of 4 decks +50% synergy
Dramatic Reversal
50% of 4 decks +45% synergy
Counterspell
50% of 4 decks +8% synergy
Behind the Mask
33% of 3 decks +33% synergy
Flare of Denial
33% of 3 decks +31% synergy
Clutch of the Undercity
25% of 4 decks +25% synergy
Stroke of Genius
25% of 4 decks +24% synergy
Perplex
25% of 4 decks +24% synergy
Thirst for Knowledge
25% of 4 decks +23% synergy
Blue Sun's Zenith
25% of 4 decks +23% synergy
Sphinx's Revelation
25% of 4 decks +22% synergy
Whir of Invention
25% of 4 decks +22% synergy
Dispatch
25% of 4 decks +20% synergy
Unbreakable Formation
25% of 4 decks +18% synergy
Pact of Negation
25% of 4 decks +18% synergy
Swan Song
25% of 4 decks +9% synergy
Dovin's Veto
25% of 4 decks +7% synergy
Arcane Denial
25% of 4 decks +5% synergy
Dark Ritual
25% of 4 decks +2% synergy
Anguished Unmaking
25% of 4 decks +1% synergy
Path to Exile
25% of 4 decks -22% synergy
Swords to Plowshares
25% of 4 decks -38% synergy
Sorceries
Marshaling the Troops
100% of 1 decks +100% synergy
Harmony of Nature
100% of 1 decks +100% synergy
Mobilize
100% of 1 decks +100% synergy
Explore the Underdark
100% of 1 decks +99% synergy
Open the Gates
100% of 1 decks +99% synergy
Circuitous Route
100% of 1 decks +98% synergy
Thoughtcast
50% of 4 decks +47% synergy
Diabolic Tutor
50% of 4 decks +44% synergy
Brainspoil
25% of 4 decks +25% synergy
Increasing Confusion
25% of 4 decks +25% synergy
Death Grasp
25% of 4 decks +25% synergy
Dark Petition
25% of 4 decks +24% synergy
Mind Grind
25% of 4 decks +23% synergy
Debt to the Deathless
25% of 4 decks +22% synergy
Dance of the Manse
25% of 4 decks +21% synergy
Grim Tutor
25% of 4 decks +21% synergy
Fabricate
25% of 4 decks +19% synergy
Vindicate
25% of 4 decks +19% synergy
Farewell
25% of 4 decks +12% synergy
Supreme Verdict
25% of 4 decks +11% synergy
Utility Artifacts
The Blackstaff of Waterdeep
50% of 4 decks +50% synergy
Dreamstone Hedron
50% of 4 decks +49% synergy
Unwinding Clock
50% of 4 decks +47% synergy
Mind Stone
50% of 4 decks +33% synergy
Rolling Hamsphere
33% of 3 decks +33% synergy
The Millennium Calendar
33% of 3 decks +33% synergy
Rocket Launcher
25% of 4 decks +25% synergy
Goblin Cannon
25% of 4 decks +25% synergy
Salvaging Station
25% of 4 decks +25% synergy
Origin Spellbomb
25% of 4 decks +25% synergy
Ashnod's Transmogrant
25% of 4 decks +25% synergy
Flayer Husk
25% of 4 decks +25% synergy
Soul Foundry
25% of 4 decks +25% synergy
Prototype Portal
25% of 4 decks +25% synergy
Thran Temporal Gateway
25% of 4 decks +25% synergy
Immovable Rod
25% of 4 decks +25% synergy
Magistrate's Scepter
25% of 4 decks +25% synergy
Unbender Tine
25% of 4 decks +25% synergy
Planar Bridge
25% of 4 decks +25% synergy
Heartstone
25% of 4 decks +25% synergy
Azorius Cluestone
25% of 4 decks +24% synergy
Navigation Orb
25% of 4 decks +24% synergy
Orzhov Cluestone
25% of 4 decks +24% synergy
Witch's Oven
25% of 4 decks +24% synergy
Semblance Anvil
25% of 4 decks +24% synergy
Tamiyo's Journal
25% of 4 decks +24% synergy
Voltaic Key
25% of 4 decks +24% synergy
Spine of Ish Sah
25% of 4 decks +24% synergy
Crystal Shard
25% of 4 decks +24% synergy
Umbral Mantle
25% of 4 decks +24% synergy
Clock of Omens
25% of 4 decks +24% synergy
Mimic Vat
25% of 4 decks +24% synergy
Krark-Clan Ironworks
25% of 4 decks +24% synergy
Crawlspace
25% of 4 decks +24% synergy
Vedalken Orrery
25% of 4 decks +24% synergy
Akroma's Memorial
25% of 4 decks +24% synergy
Folio of Fancies
25% of 4 decks +24% synergy
Rings of Brighthearth
25% of 4 decks +23% synergy
Staff of Domination
25% of 4 decks +23% synergy
Time Sieve
25% of 4 decks +22% synergy
Hedron Archive
25% of 4 decks +22% synergy
Aetherflux Reservoir
25% of 4 decks +21% synergy
Sensei's Divining Top
25% of 4 decks +20% synergy
Ashnod's Altar
25% of 4 decks +18% synergy
Wayfarer's Bauble
25% of 4 decks +16% synergy
Commander's Sphere
25% of 4 decks +10% synergy
Enchantments
Power of Fire
100% of 1 decks +100% synergy
Crackling Perimeter
100% of 1 decks +100% synergy
Kyren Negotiations
100% of 1 decks +100% synergy
Quicksilver Dagger
100% of 1 decks +100% synergy
Quest for Renewal
100% of 1 decks +99% synergy
Jeskai Ascendancy
100% of 1 decks +94% synergy
March of the Machines
75% of 4 decks +75% synergy
Freed from the Real
50% of 4 decks +48% synergy
Intruder Alarm
50% of 4 decks +48% synergy
Virtue of Loyalty
33% of 3 decks +31% synergy
Tezzeret's Touch
25% of 4 decks +25% synergy
Psionic Gift
25% of 4 decks +25% synergy
Ensoul Artifact
25% of 4 decks +25% synergy
Hermetic Study
25% of 4 decks +25% synergy
Enduring Renewal
25% of 4 decks +25% synergy
Pemmin's Aura
25% of 4 decks +24% synergy
Efficient Construction
25% of 4 decks +24% synergy
Mind's Dilation
25% of 4 decks +24% synergy
Thopter Spy Network
25% of 4 decks +21% synergy
Planeswalkers
Tezzeret, Agent of Bolas
50% of 4 decks +50% synergy
Gideon, Martial Paragon
25% of 4 decks +25% synergy
Tezzeret the Schemer
25% of 4 decks +25% synergy
Jace, Ingenious Mind-Mage
25% of 4 decks +25% synergy
Tezzeret, Artifice Master
25% of 4 decks +24% synergy
Dakkon, Shadow Slayer
25% of 4 decks +24% synergy
Utility Lands
Seat of the Synod
75% of 4 decks +69% synergy
Vault of Whispers
50% of 4 decks +46% synergy
The Black Gate
33% of 3 decks +30% synergy
Magosi, the Waterveil
25% of 4 decks +25% synergy
Foundry of the Consuls
25% of 4 decks +25% synergy
Thran Portal
25% of 4 decks +25% synergy
Maze's End
25% of 4 decks +24% synergy
Basilisk Gate
25% of 4 decks +24% synergy
Baldur's Gate
25% of 4 decks +24% synergy
Tomb of the Spirit Dragon
25% of 4 decks +24% synergy
Shrine of the Forsaken Gods
25% of 4 decks +24% synergy
Darksteel Citadel
25% of 4 decks +21% synergy
Inventors' Fair
25% of 4 decks +21% synergy
Ancient Den
25% of 4 decks +20% synergy
Temple of the False God
25% of 4 decks +15% synergy
Vault of the Archangel
25% of 4 decks +14% synergy
Bojuka Bog
25% of 4 decks -5% synergy
Mana Artifacts
Gilded Lotus
75% of 4 decks +72% synergy
Thran Dynamo
75% of 4 decks +70% synergy
Sol Ring
75% of 4 decks -9% synergy
Chromatic Orrery
50% of 4 decks +49% synergy
Worn Powerstone
50% of 4 decks +47% synergy
Basalt Monolith
50% of 4 decks +47% synergy
Everflowing Chalice
50% of 4 decks +46% synergy
Chromatic Lantern
50% of 4 decks +41% synergy
Thought Vessel
50% of 4 decks +33% synergy
Crystal Skull, Isu Spyglass
33% of 3 decks +31% synergy
Pyramid of the Pantheon
25% of 4 decks +25% synergy
Seer's Lantern
25% of 4 decks +25% synergy
Mistvein Borderpost
25% of 4 decks +25% synergy
Fieldmist Borderpost
25% of 4 decks +25% synergy
Manalith
25% of 4 decks +25% synergy
Mana Geode
25% of 4 decks +25% synergy
Obelisk of Esper
25% of 4 decks +24% synergy
Coldsteel Heart
25% of 4 decks +24% synergy
Darksteel Ingot
25% of 4 decks +24% synergy
Midnight Clock
25% of 4 decks +20% synergy
Fellwar Stone
25% of 4 decks +4% synergy
Talisman of Progress
25% of 4 decks +1% synergy
Talisman of Hierarchy
25% of 4 decks -0% synergy
Orzhov Signet
25% of 4 decks -2% synergy
Dimir Signet
25% of 4 decks -4% synergy
Talisman of Dominance
25% of 4 decks -7% synergy
Arcane Signet
25% of 4 decks -47% synergy
Lands
Cliffgate
100% of 1 decks +98% synergy
Manor Gate
100% of 1 decks +98% synergy
Rakdos Guildgate
100% of 1 decks +96% synergy
Gruul Guildgate
100% of 1 decks +95% synergy
Selesnya Guildgate
100% of 1 decks +95% synergy
Boros Guildgate
100% of 1 decks +95% synergy
Izzet Guildgate
100% of 1 decks +95% synergy
Simic Guildgate
100% of 1 decks +94% synergy
Golgari Guildgate
100% of 1 decks +94% synergy
The World Tree
100% of 1 decks +68% synergy
Command Tower
100% of 4 decks +26% synergy
Terramorphic Expanse
75% of 4 decks +59% synergy
Evolving Wilds
75% of 4 decks +54% synergy
Arcane Sanctum
75% of 4 decks +47% synergy
Esper Panorama
50% of 4 decks +50% synergy
Darkwater Catacombs
50% of 4 decks +35% synergy
Temple of Deceit
50% of 4 decks +34% synergy
Exotic Orchard
50% of 4 decks +14% synergy
Talon Gates of Madara
33% of 3 decks +31% synergy
Plaza of Harmony
25% of 4 decks +25% synergy
Heap Gate
25% of 4 decks +24% synergy
Gateway Plaza
25% of 4 decks +24% synergy
Gond Gate
25% of 4 decks +24% synergy
Citadel Gate
25% of 4 decks +23% synergy
Black Dragon Gate
25% of 4 decks +23% synergy
Sea Gate
25% of 4 decks +23% synergy
Mistvault Bridge
25% of 4 decks +21% synergy
Azorius Guildgate
25% of 4 decks +21% synergy
Orzhov Guildgate
25% of 4 decks +20% synergy
Dimir Guildgate
25% of 4 decks +20% synergy
Reflecting Pool
25% of 4 decks +20% synergy
Tainted Isle
25% of 4 decks +14% synergy
Skycloud Expanse
25% of 4 decks +12% synergy
Tainted Field
25% of 4 decks +11% synergy
Temple of Enlightenment
25% of 4 decks +8% synergy
Temple of Silence
25% of 4 decks +7% synergy
Caves of Koilos
25% of 4 decks -4% synergy