Sydri, Galvanic Genius
Halo Fountain
Chromatic Orrery

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Halo Fountain and Chromatic Orrery do not have summoning sickness.
available

   Steps

How does this combo work?
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

What do I get from this combo?
Infinite card draw
Infinite colored mana
Infinite colorless mana
Sydri, Galvanic Genius
0.4%inclusion10 decks2.64K decks
Kenrith, the Returned King
0.0%inclusion1 decks27.3K decks
Infinite Guideline Station
0.0%inclusion1 decks5.22K decks
Alela, Artful Provocateur
0.0%inclusion1 decks14.4K decks
New Cards
The Rise of Sozin
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Unwinding Clock
77%inclusion10 decks13 decks
74%synergy
Voltaic Construct
62%inclusion8 decks13 decks
61%synergy
Caltrops
54%inclusion7 decks13 decks
54%synergy
Darksteel Forge
54%inclusion7 decks13 decks
53%synergy
Etherium Sculptor
54%inclusion7 decks13 decks
48%synergy
Staff of Nin
46%inclusion6 decks13 decks
46%synergy
Mycosynth Lattice
46%inclusion6 decks13 decks
45%synergy
Master Transmuter
46%inclusion6 decks13 decks
45%synergy
Padeem, Consul of Innovation
46%inclusion6 decks13 decks
43%synergy
Inventors' Fair
46%inclusion6 decks13 decks
42%synergy
Top Cards
Counterspell
54%inclusion7 decks13 decks
12%synergy
Fabricate
46%inclusion6 decks13 decks
41%synergy
Lightning Greaves
46%inclusion6 decks13 decks
21%synergy
Swords to Plowshares
46%inclusion6 decks13 decks
-15%synergy
Voltaic Key
38%inclusion5 decks13 decks
38%synergy
Vedalken Archmage
38%inclusion5 decks13 decks
37%synergy
Hanna, Ship's Navigator
38%inclusion5 decks13 decks
37%synergy
Cloud Key
38%inclusion5 decks13 decks
36%synergy
Tezzeret the Seeker
38%inclusion5 decks13 decks
36%synergy
Walking Ballista
38%inclusion5 decks13 decks
36%synergy
Game Changers
Bolas's Citadel
54%inclusion7 decks13 decks
46%synergy
Enlightened Tutor
38%inclusion5 decks13 decks
23%synergy
Rhystic Study
38%inclusion5 decks13 decks
14%synergy
Demonic Tutor
31%inclusion4 decks13 decks
11%synergy
Cyclonic Rift
31%inclusion4 decks13 decks
7%synergy
Vampiric Tutor
23%inclusion3 decks13 decks
8%synergy
Fierce Guardianship
23%inclusion3 decks13 decks
5%synergy
Creatures
Foundry Inspector
38%inclusion5 decks13 decks
34%synergy
Arcum Dagsson
31%inclusion4 decks13 decks
30%synergy
Shimmer Myr
31%inclusion4 decks13 decks
29%synergy
Urza, Lord High Artificer
31%inclusion4 decks13 decks
28%synergy
Esper Sentinel
31%inclusion4 decks13 decks
12%synergy
Metalwork Colossus
23%inclusion3 decks13 decks
22%synergy
Trophy Mage
23%inclusion3 decks13 decks
22%synergy
Bronze Guardian
23%inclusion3 decks13 decks
21%synergy
Heliod, Sun-Crowned
23%inclusion3 decks13 decks
20%synergy
Sai, Master Thopterist
23%inclusion3 decks13 decks
19%synergy
Emry, Lurker of the Loch
23%inclusion3 decks13 decks
19%synergy
Instants
Dispatch
31%inclusion4 decks13 decks
25%synergy
Dovin's Veto
31%inclusion4 decks13 decks
13%synergy
Arcane Denial
31%inclusion4 decks13 decks
10%synergy
Negate
31%inclusion4 decks13 decks
10%synergy
Anguished Unmaking
31%inclusion4 decks13 decks
6%synergy
Mana Drain
23%inclusion3 decks13 decks
8%synergy
Path to Exile
23%inclusion3 decks13 decks
-24%synergy
Sorceries
One with the Machine
23%inclusion3 decks13 decks
22%synergy
Dance of the Manse
23%inclusion3 decks13 decks
20%synergy
Damn
23%inclusion3 decks13 decks
8%synergy
Utility Artifacts
Aetherflux Reservoir
38%inclusion5 decks13 decks
35%synergy
Spine of Ish Sah
31%inclusion4 decks13 decks
30%synergy
Shorikai, Genesis Engine
31%inclusion4 decks13 decks
28%synergy
Time Sieve
31%inclusion4 decks13 decks
28%synergy
Mystic Forge
31%inclusion4 decks13 decks
28%synergy
Simulacrum Synthesizer
25%inclusion3 decks12 decks
23%synergy
Nautiloid Ship
23%inclusion3 decks13 decks
23%synergy
Darksteel Monolith
23%inclusion3 decks13 decks
22%synergy
Manifold Key
23%inclusion3 decks13 decks
22%synergy
Staff of Domination
23%inclusion3 decks13 decks
22%synergy
Sculpting Steel
23%inclusion3 decks13 decks
21%synergy
Sensei's Divining Top
23%inclusion3 decks13 decks
18%synergy
Enchantments
March of the Machines
31%inclusion4 decks13 decks
31%synergy
Thopter Spy Network
31%inclusion4 decks13 decks
27%synergy
Phyrexian Scriptures
23%inclusion3 decks13 decks
22%synergy
Pemmin's Aura
23%inclusion3 decks13 decks
22%synergy
Freed from the Real
23%inclusion3 decks13 decks
21%synergy
Planeswalkers
Karn, the Great Creator
23%inclusion3 decks13 decks
22%synergy
Tezzeret, Betrayer of Flesh
23%inclusion3 decks13 decks
22%synergy
Tezzeret, Master of the Bridge
23%inclusion3 decks13 decks
21%synergy
Utility Lands
Vault of Whispers
46%inclusion6 decks13 decks
42%synergy
Academy Ruins
46%inclusion6 decks13 decks
41%synergy
Archway of Innovation
40%inclusion4 decks10 decks
37%synergy
Seat of the Synod
38%inclusion5 decks13 decks
32%synergy
Urza's Saga
38%inclusion5 decks13 decks
31%synergy
Reliquary Tower
38%inclusion5 decks13 decks
8%synergy
Darksteel Citadel
31%inclusion4 decks13 decks
27%synergy
Ancient Den
31%inclusion4 decks13 decks
25%synergy
Mana Artifacts
Sol Ring
85%inclusion11 decks13 decks
1%synergy
Arcane Signet
77%inclusion10 decks13 decks
5%synergy
Gilded Lotus
69%inclusion9 decks13 decks
66%synergy
Basalt Monolith
54%inclusion7 decks13 decks
51%synergy
Crystal Skull, Isu Spyglass
50%inclusion5 decks10 decks
48%synergy
Thran Dynamo
46%inclusion6 decks13 decks
41%synergy
Liquimetal Torque
38%inclusion5 decks13 decks
36%synergy
Chromatic Lantern
38%inclusion5 decks13 decks
30%synergy
Azorius Signet
38%inclusion5 decks13 decks
16%synergy
Coveted Jewel
31%inclusion4 decks13 decks
30%synergy
Thought Vessel
31%inclusion4 decks13 decks
13%synergy
Dimir Signet
31%inclusion4 decks13 decks
5%synergy
Talisman of Hierarchy
31%inclusion4 decks13 decks
5%synergy
Talisman of Dominance
31%inclusion4 decks13 decks
-2%synergy
Empowered Autogenerator
23%inclusion3 decks13 decks
23%synergy
Darksteel Ingot
23%inclusion3 decks13 decks
22%synergy
Dreamstone Hedron
23%inclusion3 decks13 decks
22%synergy
Mox Opal
23%inclusion3 decks13 decks
19%synergy
Mox Amber
23%inclusion3 decks13 decks
19%synergy
Fellwar Stone
23%inclusion3 decks13 decks
3%synergy
Orzhov Signet
23%inclusion3 decks13 decks
-1%synergy
Lands
Command Tower
77%inclusion10 decks13 decks
3%synergy
Sea of Clouds
54%inclusion7 decks13 decks
29%synergy
Arcane Sanctum
46%inclusion6 decks13 decks
18%synergy
Godless Shrine
46%inclusion6 decks13 decks
5%synergy
Watery Grave
46%inclusion6 decks13 decks
5%synergy
Flooded Strand
38%inclusion5 decks13 decks
27%synergy
Polluted Delta
38%inclusion5 decks13 decks
27%synergy
Goldmire Bridge
31%inclusion4 decks13 decks
27%synergy
Mistvault Bridge
31%inclusion4 decks13 decks
27%synergy
Marsh Flats
31%inclusion4 decks13 decks
20%synergy
Morphic Pool
31%inclusion4 decks13 decks
6%synergy
Raffine's Tower
31%inclusion4 decks13 decks
6%synergy
Exotic Orchard
31%inclusion4 decks13 decks
-6%synergy
Hallowed Fountain
31%inclusion4 decks13 decks
-9%synergy
Esper Panorama
23%inclusion3 decks13 decks
23%synergy
Razortide Bridge
23%inclusion3 decks13 decks
16%synergy
Underground Sea
23%inclusion3 decks13 decks
8%synergy
Darkwater Catacombs
23%inclusion3 decks13 decks
8%synergy
Vault of Champions
23%inclusion3 decks13 decks
-1%synergy