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
0.3%inclusion9 decks2.60K decks
Kenrith, the Returned King
0.0%inclusion1 decks27.2K decks
Infinite Guideline Station
0.0%inclusion1 decks5.82K 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
75%inclusion9 decks12 decks
72%synergy
Voltaic Construct
58%inclusion7 decks12 decks
58%synergy
Darksteel Forge
58%inclusion7 decks12 decks
57%synergy
Etherium Sculptor
58%inclusion7 decks12 decks
53%synergy
Caltrops
50%inclusion6 decks12 decks
50%synergy
Mycosynth Lattice
50%inclusion6 decks12 decks
49%synergy
Inventors' Fair
50%inclusion6 decks12 decks
46%synergy
Fabricate
50%inclusion6 decks12 decks
44%synergy
Staff of Nin
42%inclusion5 decks12 decks
41%synergy
Vedalken Archmage
42%inclusion5 decks12 decks
41%synergy
Top Cards
Counterspell
58%inclusion7 decks12 decks
16%synergy
Swords to Plowshares
50%inclusion6 decks12 decks
-12%synergy
Master Transmuter
42%inclusion5 decks12 decks
40%synergy
Aetherflux Reservoir
42%inclusion5 decks12 decks
38%synergy
Padeem, Consul of Innovation
42%inclusion5 decks12 decks
38%synergy
Foundry Inspector
42%inclusion5 decks12 decks
38%synergy
Lightning Greaves
42%inclusion5 decks12 decks
17%synergy
March of the Machines
33%inclusion4 decks12 decks
33%synergy
Arcum Dagsson
33%inclusion4 decks12 decks
33%synergy
Spine of Ish Sah
33%inclusion4 decks12 decks
33%synergy
Game Changers
Bolas's Citadel
58%inclusion7 decks12 decks
50%synergy
Enlightened Tutor
42%inclusion5 decks12 decks
26%synergy
Demonic Tutor
33%inclusion4 decks12 decks
14%synergy
Rhystic Study
33%inclusion4 decks12 decks
9%synergy
Vampiric Tutor
25%inclusion3 decks12 decks
10%synergy
Cyclonic Rift
25%inclusion3 decks12 decks
2%synergy
Creatures
Shimmer Myr
33%inclusion4 decks12 decks
32%synergy
Hanna, Ship's Navigator
33%inclusion4 decks12 decks
32%synergy
Walking Ballista
33%inclusion4 decks12 decks
31%synergy
Urza, Lord High Artificer
33%inclusion4 decks12 decks
30%synergy
Trophy Mage
25%inclusion3 decks12 decks
23%synergy
Heliod, Sun-Crowned
25%inclusion3 decks12 decks
22%synergy
Sai, Master Thopterist
25%inclusion3 decks12 decks
21%synergy
Emry, Lurker of the Loch
25%inclusion3 decks12 decks
21%synergy
Esper Sentinel
25%inclusion3 decks12 decks
6%synergy
Instants
Dispatch
33%inclusion4 decks12 decks
28%synergy
Arcane Denial
33%inclusion4 decks12 decks
13%synergy
Negate
33%inclusion4 decks12 decks
12%synergy
Anguished Unmaking
33%inclusion4 decks12 decks
9%synergy
Mana Drain
25%inclusion3 decks12 decks
10%synergy
Dovin's Veto
25%inclusion3 decks12 decks
7%synergy
Sorceries
One with the Machine
25%inclusion3 decks12 decks
24%synergy
Dance of the Manse
25%inclusion3 decks12 decks
22%synergy
Damn
25%inclusion3 decks12 decks
10%synergy
Utility Artifacts
Voltaic Key
33%inclusion4 decks12 decks
32%synergy
Cloud Key
33%inclusion4 decks12 decks
31%synergy
Time Sieve
33%inclusion4 decks12 decks
31%synergy
Mystic Forge
33%inclusion4 decks12 decks
30%synergy
Darksteel Monolith
25%inclusion3 decks12 decks
24%synergy
Staff of Domination
25%inclusion3 decks12 decks
24%synergy
Simulacrum Synthesizer
25%inclusion3 decks12 decks
23%synergy
Sculpting Steel
25%inclusion3 decks12 decks
23%synergy
Shorikai, Genesis Engine
25%inclusion3 decks12 decks
23%synergy
Sensei's Divining Top
25%inclusion3 decks12 decks
20%synergy
Enchantments
Phyrexian Scriptures
25%inclusion3 decks12 decks
24%synergy
Pemmin's Aura
25%inclusion3 decks12 decks
24%synergy
Freed from the Real
25%inclusion3 decks12 decks
23%synergy
Thopter Spy Network
25%inclusion3 decks12 decks
22%synergy
Planeswalkers
Tezzeret the Seeker
33%inclusion4 decks12 decks
31%synergy
Utility Lands
Vault of Whispers
42%inclusion5 decks12 decks
37%synergy
Academy Ruins
42%inclusion5 decks12 decks
36%synergy
Urza's Saga
42%inclusion5 decks12 decks
35%synergy
Reliquary Tower
42%inclusion5 decks12 decks
12%synergy
Archway of Innovation
40%inclusion4 decks10 decks
37%synergy
Ancient Den
33%inclusion4 decks12 decks
28%synergy
Seat of the Synod
33%inclusion4 decks12 decks
27%synergy
Darksteel Citadel
25%inclusion3 decks12 decks
21%synergy
Mana Artifacts
Arcane Signet
83%inclusion10 decks12 decks
11%synergy
Sol Ring
83%inclusion10 decks12 decks
0%synergy
Gilded Lotus
67%inclusion8 decks12 decks
64%synergy
Crystal Skull, Isu Spyglass
50%inclusion5 decks10 decks
48%synergy
Basalt Monolith
50%inclusion6 decks12 decks
48%synergy
Thran Dynamo
50%inclusion6 decks12 decks
45%synergy
Liquimetal Torque
42%inclusion5 decks12 decks
39%synergy
Chromatic Lantern
42%inclusion5 decks12 decks
33%synergy
Azorius Signet
42%inclusion5 decks12 decks
20%synergy
Thought Vessel
33%inclusion4 decks12 decks
16%synergy
Dimir Signet
33%inclusion4 decks12 decks
8%synergy
Talisman of Hierarchy
33%inclusion4 decks12 decks
7%synergy
Talisman of Dominance
33%inclusion4 decks12 decks
0%synergy
Empowered Autogenerator
25%inclusion3 decks12 decks
25%synergy
Darksteel Ingot
25%inclusion3 decks12 decks
24%synergy
Dreamstone Hedron
25%inclusion3 decks12 decks
24%synergy
Coveted Jewel
25%inclusion3 decks12 decks
24%synergy
Fellwar Stone
25%inclusion3 decks12 decks
4%synergy
Orzhov Signet
25%inclusion3 decks12 decks
1%synergy
Lands
Command Tower
75%inclusion9 decks12 decks
1%synergy
Sea of Clouds
58%inclusion7 decks12 decks
34%synergy
Arcane Sanctum
42%inclusion5 decks12 decks
14%synergy
Godless Shrine
42%inclusion5 decks12 decks
1%synergy
Watery Grave
42%inclusion5 decks12 decks
0%synergy
Marsh Flats
33%inclusion4 decks12 decks
23%synergy
Flooded Strand
33%inclusion4 decks12 decks
22%synergy
Polluted Delta
33%inclusion4 decks12 decks
21%synergy
Exotic Orchard
33%inclusion4 decks12 decks
-3%synergy
Goldmire Bridge
25%inclusion3 decks12 decks
21%synergy
Mistvault Bridge
25%inclusion3 decks12 decks
21%synergy
Underground Sea
25%inclusion3 decks12 decks
10%synergy
Darkwater Catacombs
25%inclusion3 decks12 decks
10%synergy
Vault of Champions
25%inclusion3 decks12 decks
1%synergy
Morphic Pool
25%inclusion3 decks12 decks
0%synergy
Raffine's Tower
25%inclusion3 decks12 decks
0%synergy
Hallowed Fountain
25%inclusion3 decks12 decks
-15%synergy