Voltaic Key
Rings of Brighthearth
Five Hundred Year Diary

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least four Clues.

   Steps

How does this combo work?
1
Activate Five Hundred Year Diary by tapping it, adding at least .
2
Activate Voltaic Key by paying 1 and tapping it, targeting itself.
3
Rings of Brighthearth triggers, causing you to pay 2 to copy Voltaic Key's ability, targeting Five Hundred Year Diary.
4
Resolve both Voltaic Key abilities, untapping it and Five Hundred Year Diary.
5
Repeat.

   Results

What do I get from this combo?
Infinite blue mana
Infinite mana artifacts you control can produce
Infinite untap of artifacts you control
James, Wandering Dad
1.6%inclusion3 decks186 decks
Memnarch
0.2%inclusion3 decks1.98K decks
Urza, Lord High Artificer
0.0%inclusion2 decks17.9K decks
Nick Valentine, Private Eye
0.3%inclusion1 decks331 decks
The Mechanist, Aerial Artisan
0.7%inclusion1 decks153 decks
Drafna, Founder of Lat-Nam
0.1%inclusion1 decks1.09K decks
The Sixth Doctor // Clara Oswald
0.3%inclusion1 decks331 decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.1%inclusion1 decks971 decks
The Reality Chip
0.1%inclusion1 decks1.57K decks
Piper Wright, Publick Reporter
0.1%inclusion1 decks1.04K decks
Jenny Flint // Madame Vastra
0.1%inclusion1 decks1.99K decks
Senator Peacock
0.3%inclusion1 decks321 decks
Tamiyo, Inquisitive Student
0.0%inclusion1 decks4.87K decks
High Synergy Cards
Forensic Gadgeteer
72%inclusion13 decks18 decks
70%synergy
Academy Manufactor
56%inclusion10 decks18 decks
52%synergy
Archway of Innovation
53%inclusion9 decks17 decks
50%synergy
Steelswarm Operator
50%inclusion4 decks8 decks
50%synergy
Seat of the Synod
56%inclusion10 decks18 decks
49%synergy
Isochron Scepter
50%inclusion9 decks18 decks
48%synergy
Whir of Invention
50%inclusion9 decks18 decks
48%synergy
Inventors' Fair
50%inclusion9 decks18 decks
46%synergy
Foundry Inspector
50%inclusion9 decks18 decks
46%synergy
Etherium Sculptor
50%inclusion9 decks18 decks
44%synergy
Top Cards
Clock of Omens
44%inclusion8 decks18 decks
44%synergy
Manifold Key
44%inclusion8 decks18 decks
43%synergy
Sapphire Medallion
44%inclusion8 decks18 decks
41%synergy
Urza, Lord High Artificer
44%inclusion8 decks18 decks
41%synergy
Muddle the Mixture
44%inclusion8 decks18 decks
40%synergy
Dramatic Reversal
44%inclusion8 decks18 decks
40%synergy
Fabricate
44%inclusion8 decks18 decks
39%synergy
Phyrexian Metamorph
44%inclusion8 decks18 decks
37%synergy
Reshape
39%inclusion7 decks18 decks
38%synergy
Unwinding Clock
39%inclusion7 decks18 decks
36%synergy
Game Changers
Mystical Tutor
44%inclusion8 decks18 decks
32%synergy
Mana Vault
39%inclusion7 decks18 decks
33%synergy
The One Ring
39%inclusion7 decks18 decks
31%synergy
Rhystic Study
39%inclusion7 decks18 decks
15%synergy
Chrome Mox
33%inclusion6 decks18 decks
27%synergy
Thassa's Oracle
33%inclusion6 decks18 decks
27%synergy
Fierce Guardianship
33%inclusion6 decks18 decks
16%synergy
Ancient Tomb
28%inclusion5 decks18 decks
18%synergy
Force of Will
28%inclusion5 decks18 decks
18%synergy
Grim Monolith
22%inclusion4 decks18 decks
20%synergy
Creatures
Living Brain, Mechanical Marvel
43%inclusion3 decks7 decks
43%synergy
Hullbreaker Horror
39%inclusion7 decks18 decks
31%synergy
Jhoira's Familiar
33%inclusion6 decks18 decks
32%synergy
Emry, Lurker of the Loch
33%inclusion6 decks18 decks
29%synergy
Voltaic Construct
28%inclusion5 decks18 decks
28%synergy
Walking Ballista
28%inclusion5 decks18 decks
25%synergy
Thought Monitor
28%inclusion5 decks18 decks
24%synergy
Hydroelectric Specimen
24%inclusion4 decks17 decks
19%synergy
Renowned Weaponsmith
22%inclusion4 decks18 decks
22%synergy
Metalworker
22%inclusion4 decks18 decks
22%synergy
Drafna, Founder of Lat-Nam
22%inclusion4 decks18 decks
22%synergy
Piper Wright, Publick Reporter
22%inclusion4 decks18 decks
22%synergy
Aphetto Alchemist
22%inclusion4 decks18 decks
22%synergy
Tangletrove Kelp
22%inclusion4 decks18 decks
22%synergy
Trophy Mage
22%inclusion4 decks18 decks
21%synergy
Myr Retriever
22%inclusion4 decks18 decks
21%synergy
The Reality Chip
22%inclusion4 decks18 decks
19%synergy
Sai, Master Thopterist
22%inclusion4 decks18 decks
19%synergy
Solemn Simulacrum
22%inclusion4 decks18 decks
10%synergy
Glaring Fleshraker
18%inclusion3 decks17 decks
16%synergy
Synod Artificer
17%inclusion3 decks18 decks
17%synergy
Senator Peacock
17%inclusion3 decks18 decks
16%synergy
Pili-Pala
17%inclusion3 decks18 decks
16%synergy
Vedalken Engineer
17%inclusion3 decks18 decks
16%synergy
Omen Hawker
17%inclusion3 decks18 decks
16%synergy
Drift of Phantasms
17%inclusion3 decks18 decks
16%synergy
Scrap Trawler
17%inclusion3 decks18 decks
15%synergy
Burnished Hart
17%inclusion3 decks18 decks
14%synergy
Laboratory Maniac
17%inclusion3 decks18 decks
12%synergy
Displacer Kitten
17%inclusion3 decks18 decks
12%synergy
Instants
An Offer You Can't Refuse
39%inclusion7 decks18 decks
14%synergy
Scour for Scrap
38%inclusion3 decks8 decks
36%synergy
Counterspell
33%inclusion6 decks18 decks
-8%synergy
Narset's Reversal
28%inclusion5 decks18 decks
24%synergy
Snap
28%inclusion5 decks18 decks
20%synergy
Cyclonic Rift
28%inclusion5 decks18 decks
6%synergy
Sink into Stupor
24%inclusion4 decks17 decks
13%synergy
Chain of Vapor
22%inclusion4 decks18 decks
19%synergy
High Tide
22%inclusion4 decks18 decks
19%synergy
Mana Drain
22%inclusion4 decks18 decks
8%synergy
Swan Song
22%inclusion4 decks18 decks
5%synergy
Relic's Roar
17%inclusion3 decks18 decks
17%synergy
Jwari Disruption
17%inclusion3 decks18 decks
15%synergy
Resculpt
17%inclusion3 decks18 decks
13%synergy
Flusterstorm
17%inclusion3 decks18 decks
9%synergy
Brainstorm
17%inclusion3 decks18 decks
-2%synergy
Arcane Denial
17%inclusion3 decks18 decks
-4%synergy
Negate
17%inclusion3 decks18 decks
-4%synergy
Sorceries
Sea Gate Restoration
28%inclusion5 decks18 decks
24%synergy
Thoughtcast
22%inclusion4 decks18 decks
19%synergy
Echo Storm
17%inclusion3 decks18 decks
16%synergy
Rise and Shine
17%inclusion3 decks18 decks
16%synergy
Ponder
17%inclusion3 decks18 decks
5%synergy
Utility Artifacts
Sensei's Divining Top
39%inclusion7 decks18 decks
34%synergy
Synthesizer Labship
38%inclusion3 decks8 decks
37%synergy
Insight Engine
38%inclusion3 decks8 decks
36%synergy
The Enigma Jewel
33%inclusion6 decks18 decks
33%synergy
Tamiyo's Journal
33%inclusion6 decks18 decks
33%synergy
Inspiring Statuary
33%inclusion6 decks18 decks
32%synergy
Krark-Clan Ironworks
28%inclusion5 decks18 decks
27%synergy
Staff of Domination
28%inclusion5 decks18 decks
26%synergy
Cloud Key
28%inclusion5 decks18 decks
26%synergy
Sculpting Steel
28%inclusion5 decks18 decks
26%synergy
Mystic Forge
28%inclusion5 decks18 decks
25%synergy
Doubling Cube
22%inclusion4 decks18 decks
22%synergy
Codex Shredder
22%inclusion4 decks18 decks
22%synergy
Nuka-Cola Vending Machine
22%inclusion4 decks18 decks
21%synergy
Forsaken Monument
22%inclusion4 decks18 decks
21%synergy
Esoteric Duplicator
18%inclusion3 decks17 decks
17%synergy
Mirrorworks
17%inclusion3 decks18 decks
16%synergy
Mycosynth Lattice
17%inclusion3 decks18 decks
16%synergy
Lithoform Engine
17%inclusion3 decks18 decks
16%synergy
Akroma's Memorial
17%inclusion3 decks18 decks
15%synergy
Strionic Resonator
17%inclusion3 decks18 decks
14%synergy
Ashnod's Altar
17%inclusion3 decks18 decks
10%synergy
Wayfarer's Bauble
17%inclusion3 decks18 decks
9%synergy
Enchantments
Mechanized Production
33%inclusion6 decks18 decks
30%synergy
Copy Artifact
22%inclusion4 decks18 decks
21%synergy
Freed from the Real
22%inclusion4 decks18 decks
20%synergy
Propaganda
22%inclusion4 decks18 decks
8%synergy
Ensoul Artifact
17%inclusion3 decks18 decks
17%synergy
Case of the Filched Falcon
17%inclusion3 decks18 decks
17%synergy
Zoetic Glyph
17%inclusion3 decks18 decks
17%synergy
Artificer Class
17%inclusion3 decks18 decks
16%synergy
Pemmin's Aura
17%inclusion3 decks18 decks
15%synergy
Mirrormade
17%inclusion3 decks18 decks
14%synergy
Training Grounds
17%inclusion3 decks18 decks
14%synergy
Wizard Class
17%inclusion3 decks18 decks
13%synergy
Mystic Remora
17%inclusion3 decks18 decks
1%synergy
Planeswalkers
Tezzeret the Seeker
33%inclusion6 decks18 decks
31%synergy
Karn, the Great Creator
22%inclusion4 decks18 decks
21%synergy
Tezzeret, Betrayer of Flesh
22%inclusion4 decks18 decks
21%synergy
Utility Lands
Urza's Saga
44%inclusion8 decks18 decks
37%synergy
Otawara, Soaring City
44%inclusion8 decks18 decks
28%synergy
Emergence Zone
39%inclusion7 decks18 decks
36%synergy
Academy Ruins
39%inclusion7 decks18 decks
34%synergy
Reliquary Tower
39%inclusion7 decks18 decks
9%synergy
Fomori Vault
35%inclusion6 decks17 decks
34%synergy
Minamo, School at Water's Edge
33%inclusion6 decks18 decks
29%synergy
Darksteel Citadel
28%inclusion5 decks18 decks
24%synergy
Saprazzan Skerry
22%inclusion4 decks18 decks
22%synergy
Crystal Vein
22%inclusion4 decks18 decks
21%synergy
Rivendell
22%inclusion4 decks18 decks
19%synergy
Buried Ruin
22%inclusion4 decks18 decks
17%synergy
Treasure Vault
17%inclusion3 decks18 decks
14%synergy
Cephalid Coliseum
17%inclusion3 decks18 decks
13%synergy
Nykthos, Shrine to Nyx
17%inclusion3 decks18 decks
11%synergy
Temple of the False God
17%inclusion3 decks18 decks
8%synergy
Mystic Sanctuary
17%inclusion3 decks18 decks
6%synergy
Mana Artifacts
Sol Ring
89%inclusion16 decks18 decks
5%synergy
Basalt Monolith
61%inclusion11 decks18 decks
59%synergy
Arcane Signet
56%inclusion10 decks18 decks
-17%synergy
Everflowing Chalice
50%inclusion9 decks18 decks
46%synergy
Thran Dynamo
44%inclusion8 decks18 decks
40%synergy
Gilded Lotus
39%inclusion7 decks18 decks
36%synergy
The Eternity Elevator
38%inclusion3 decks8 decks
36%synergy
Lotus Petal
33%inclusion6 decks18 decks
26%synergy
Thought Vessel
33%inclusion6 decks18 decks
16%synergy
Fellwar Stone
33%inclusion6 decks18 decks
13%synergy
Strength Bobblehead
28%inclusion5 decks18 decks
27%synergy
Perception Bobblehead
28%inclusion5 decks18 decks
27%synergy
Charisma Bobblehead
28%inclusion5 decks18 decks
27%synergy
Endurance Bobblehead
28%inclusion5 decks18 decks
27%synergy
Agility Bobblehead
28%inclusion5 decks18 decks
27%synergy
Empowered Autogenerator
28%inclusion5 decks18 decks
27%synergy
Luck Bobblehead
28%inclusion5 decks18 decks
27%synergy
Mox Opal
28%inclusion5 decks18 decks
23%synergy
Crystal Skull, Isu Spyglass
24%inclusion4 decks17 decks
22%synergy
Intelligence Bobblehead
22%inclusion4 decks18 decks
22%synergy
Sonic Screwdriver
22%inclusion4 decks18 decks
21%synergy
Chromatic Orrery
22%inclusion4 decks18 decks
21%synergy
Mind Stone
22%inclusion4 decks18 decks
8%synergy
Astral Cornucopia
17%inclusion3 decks18 decks
16%synergy
Liquimetal Torque
17%inclusion3 decks18 decks
14%synergy
Mox Diamond
17%inclusion3 decks18 decks
12%synergy
Mox Amber
17%inclusion3 decks18 decks
12%synergy
Commander's Sphere
17%inclusion3 decks18 decks
5%synergy
Lands
The Mycosynth Gardens
28%inclusion5 decks18 decks
26%synergy
Gemstone Caverns
28%inclusion5 decks18 decks
23%synergy
Scalding Tarn
28%inclusion5 decks18 decks
17%synergy
Flooded Strand
28%inclusion5 decks18 decks
16%synergy
Misty Rainforest
28%inclusion5 decks18 decks
16%synergy
Polluted Delta
28%inclusion5 decks18 decks
16%synergy
Prismatic Vista
22%inclusion4 decks18 decks
17%synergy
Command Tower
17%inclusion3 decks18 decks
-58%synergy