Sydri, Galvanic Genius + Halo Fountain + Chromatic Orrery

Sydri, Galvanic Genius
Halo Fountain
Chromatic Orrery

Requires
Sydri, Galvanic Genius must be on the battlefield. Halo Fountain must be on the battlefield. Chromatic Orrery must be on the battlefield. Halo Fountain and Chromatic Orrery do not have summoning sickness. Mana needed:
Steps
  1. Activate Sydri's first ability by paying , causing Halo Foutain to become a creature.
  2. Activate Sydri's first ability by paying , causing Chromatic Orrery to become a creature.
  3. Activate Chromatic Orrery's first ability by tapping it, adding .
  4. Activate Halo Fountain's second ability by paying and tap, untapping Chromatic Orrery and itself.
  5. Repeat from step 3.
Results
Infinite card draw. Infinite colored mana. Infinite colorless mana.

Sydri, Galvanic Genius
0.60% of 2178 decks 13 decks
High Synergy Cards
Voltaic Construct
77% of 13 decks +77% synergy
Archway of Innovation
80% of 5 decks +72% synergy
Padeem, Consul of Innovation
77% of 13 decks +71% synergy
Unwinding Clock
69% of 13 decks +63% synergy
Caltrops
62% of 13 decks +61% synergy
Staff of Nin
62% of 13 decks +61% synergy
Darksteel Forge
62% of 13 decks +59% synergy
Mycosynth Lattice
54% of 13 decks +52% synergy
Bolas's Citadel
62% of 13 decks +52% synergy
Walking Ballista
54% of 13 decks +51% synergy
Top Cards
Crystal Skull, Isu Spyglass
80% of 5 decks +76% synergy
Gilded Lotus
77% of 13 decks +72% synergy
Basalt Monolith
69% of 13 decks +67% synergy
Lightning Greaves
69% of 13 decks +45% synergy
Thran Dynamo
62% of 13 decks +57% synergy
Etherium Sculptor
62% of 13 decks +50% synergy
Counterspell
54% of 13 decks +11% synergy
Swords to Plowshares
54% of 13 decks -15% synergy
Arcum Dagsson
46% of 13 decks +45% synergy
Dance of the Manse
46% of 13 decks +40% synergy
Creatures
Forensic Gadgeteer
50% of 6 decks +45% synergy
Foundry Inspector
46% of 13 decks +37% synergy
Vedalken Archmage
38% of 13 decks +36% synergy
Master Transmuter
38% of 13 decks +35% synergy
Hanna, Ship's Navigator
38% of 13 decks +35% synergy
Urza, Lord High Artificer
38% of 13 decks +31% synergy
Trinket Mage
31% of 13 decks +29% synergy
Shimmer Myr
31% of 13 decks +28% synergy
Bronze Guardian
31% of 13 decks +24% synergy
Emry, Lurker of the Loch
31% of 13 decks +24% synergy
Esper Sentinel
31% of 13 decks +2% synergy
Dross Scorpion
23% of 13 decks +23% synergy
Replication Specialist
23% of 13 decks +23% synergy
Memnarch
23% of 13 decks +22% synergy
Trophy Mage
23% of 13 decks +22% synergy
Thopter Assembly
23% of 13 decks +22% synergy
Scrap Trawler
23% of 13 decks +21% synergy
Sharuum the Hegemon
23% of 13 decks +19% synergy
Cyberdrive Awakener
23% of 13 decks +17% synergy
Losheel, Clockwork Scholar
23% of 13 decks +17% synergy
Sai, Master Thopterist
23% of 13 decks +14% synergy
Phyrexian Metamorph
23% of 13 decks +14% synergy
Instants
Enlightened Tutor
38% of 13 decks +16% synergy
Anguished Unmaking
38% of 13 decks +15% synergy
Energy Arc
31% of 13 decks +31% synergy
Mana Drain
31% of 13 decks +13% synergy
Arcane Denial
31% of 13 decks +12% synergy
Vampiric Tutor
31% of 13 decks +10% synergy
To Arms!
23% of 13 decks +23% synergy
Dispatch
23% of 13 decks +17% synergy
Fierce Guardianship
23% of 13 decks +5% synergy
Negate
23% of 13 decks +4% synergy
Cyclonic Rift
23% of 13 decks -6% synergy
Path to Exile
23% of 13 decks -20% synergy
Sorceries
Fabricate
46% of 13 decks +40% synergy
One with the Machine
38% of 13 decks +34% synergy
Demonic Tutor
31% of 13 decks +7% synergy
Grim Tutor
23% of 13 decks +19% synergy
Damn
23% of 13 decks +3% synergy
Utility Artifacts
Voltaic Key
38% of 13 decks +38% synergy
Cloud Key
38% of 13 decks +35% synergy
Sculpting Steel
38% of 13 decks +35% synergy
Mystic Forge
38% of 13 decks +34% synergy
Aetherflux Reservoir
38% of 13 decks +31% synergy
Time Sieve
38% of 13 decks +31% synergy
Darksteel Monolith
38% of 8 decks +37% synergy
Spine of Ish Sah
31% of 13 decks +30% synergy
Skysovereign, Consul Flagship
31% of 13 decks +30% synergy
Weatherlight
31% of 13 decks +30% synergy
Shorikai, Genesis Engine
31% of 13 decks +25% synergy
Sensei's Divining Top
31% of 13 decks +19% synergy
Nautiloid Ship
23% of 13 decks +22% synergy
Manifold Key
23% of 13 decks +22% synergy
Forsaken Monument
23% of 13 decks +22% synergy
Immovable Rod
23% of 13 decks +22% synergy
Parhelion II
23% of 13 decks +22% synergy
Isochron Scepter
23% of 13 decks +20% synergy
Enchantments
Thopter Spy Network
46% of 13 decks +37% synergy
March of the Machines
31% of 13 decks +30% synergy
Pemmin's Aura
31% of 13 decks +30% synergy
Rhystic Study
31% of 13 decks -5% synergy
Intruder Alarm
23% of 13 decks +23% synergy
Freed from the Real
23% of 13 decks +22% synergy
Phyrexian Scriptures
23% of 13 decks +22% synergy
Artificer Class
23% of 13 decks +21% synergy
Efficient Construction
23% of 13 decks +21% synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
38% of 13 decks +37% synergy
Tezzeret, Master of the Bridge
38% of 13 decks +33% synergy
Karn, the Great Creator
31% of 13 decks +29% synergy
Tezzeret the Seeker
31% of 13 decks +28% synergy
Tezzeret, Artifice Master
23% of 13 decks +22% synergy
Utility Lands
Inventors' Fair
46% of 13 decks +41% synergy
Academy Ruins
46% of 13 decks +38% synergy
Darksteel Citadel
46% of 13 decks +37% synergy
Vault of Whispers
46% of 13 decks +34% synergy
Urza's Saga
38% of 13 decks +26% synergy
Seat of the Synod
38% of 13 decks +26% synergy
Reliquary Tower
31% of 13 decks -3% synergy
Ancient Den
23% of 13 decks +11% synergy
Mana Artifacts
Arcane Signet
77% of 13 decks -11% synergy
Sol Ring
77% of 13 decks -13% synergy
Talisman of Hierarchy
54% of 13 decks +16% synergy
Dimir Signet
46% of 13 decks +7% synergy
Azorius Signet
46% of 13 decks +5% synergy
Liquimetal Torque
38% of 13 decks +33% synergy
Chromatic Lantern
38% of 13 decks +23% synergy
Thought Vessel
38% of 13 decks +15% synergy
Orzhov Signet
38% of 13 decks -3% synergy
Talisman of Dominance
38% of 13 decks -4% synergy
Dreamstone Hedron
31% of 13 decks +30% synergy
Mox Amber
31% of 13 decks +27% synergy
Mox Opal
31% of 13 decks +22% synergy
Empowered Autogenerator
23% of 13 decks +23% synergy
Paradise Mantle
23% of 13 decks +23% synergy
Blinkmoth Urn
23% of 13 decks +23% synergy
Coveted Jewel
23% of 13 decks +22% synergy
Darksteel Ingot
23% of 13 decks +21% synergy
Mana Vault
23% of 13 decks +13% synergy
Fellwar Stone
23% of 13 decks -14% synergy
Lands
Command Tower
92% of 13 decks +1% synergy
Watery Grave
77% of 13 decks +29% synergy
Godless Shrine
62% of 13 decks +14% synergy
Polluted Delta
54% of 13 decks +22% synergy
Flooded Strand
54% of 13 decks +21% synergy
Vault of Champions
54% of 13 decks +20% synergy
Hallowed Fountain
54% of 13 decks +5% synergy
Fetid Heath
46% of 13 decks +38% synergy
Goldmire Bridge
46% of 13 decks +36% synergy
Mistvault Bridge
46% of 13 decks +36% synergy
Marsh Flats
46% of 13 decks +11% synergy
Sea of Clouds
46% of 13 decks +9% synergy
Raffine's Tower
46% of 13 decks +2% synergy
Arcane Sanctum
46% of 13 decks -9% synergy
Morphic Pool
38% of 13 decks +4% synergy
Exotic Orchard
38% of 13 decks -19% synergy
Razortide Bridge
31% of 13 decks +20% synergy
Spire of Industry
31% of 13 decks +19% synergy
Shipwreck Marsh
31% of 13 decks +10% synergy
Caves of Koilos
31% of 13 decks -0% synergy
Sunken Ruins
23% of 13 decks +19% synergy
Nimbus Maze
23% of 13 decks +19% synergy
Mystic Gate
23% of 13 decks +18% synergy
Darkwater Catacombs
23% of 13 decks +9% synergy
Obscura Storefront
23% of 13 decks +9% synergy
Underground Sea
23% of 13 decks +8% synergy
Orzhov Basilica
23% of 13 decks +7% synergy
Underground River
23% of 13 decks +1% synergy