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
1.7%inclusion3 decks180 decks
Urza, Lord High Artificer
0.0%inclusion2 decks17.6K decks
Nick Valentine, Private Eye
0.3%inclusion1 decks321 decks
The Mechanist, Aerial Artisan
0.7%inclusion1 decks144 decks
Drafna, Founder of Lat-Nam
0.1%inclusion1 decks1.06K decks
Memnarch
0.1%inclusion1 decks1.94K decks
The Sixth Doctor // Clara Oswald
0.3%inclusion1 decks324 decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
0.1%inclusion1 decks978 decks
The Reality Chip
0.1%inclusion1 decks1.55K decks
Piper Wright, Publick Reporter
0.1%inclusion1 decks1.01K decks
Jenny Flint // Madame Vastra
0.1%inclusion1 decks1.97K decks
Senator Peacock
0.3%inclusion1 decks329 decks
Tamiyo, Inquisitive Student
0.0%inclusion1 decks4.69K decks
High Synergy Cards
Forensic Gadgeteer
75%inclusion12 decks16 decks
73%synergy
Academy Manufactor
63%inclusion10 decks16 decks
59%synergy
Foundry Inspector
56%inclusion9 decks16 decks
52%synergy
Etherium Sculptor
56%inclusion9 decks16 decks
50%synergy
Manifold Key
50%inclusion8 decks16 decks
49%synergy
Sapphire Medallion
50%inclusion8 decks16 decks
47%synergy
Dramatic Reversal
50%inclusion8 decks16 decks
46%synergy
Archway of Innovation
47%inclusion7 decks15 decks
43%synergy
Seat of the Synod
50%inclusion8 decks16 decks
43%synergy
Phyrexian Metamorph
50%inclusion8 decks16 decks
43%synergy
Top Cards
Isochron Scepter
44%inclusion7 decks16 decks
42%synergy
Unwinding Clock
44%inclusion7 decks16 decks
41%synergy
Whir of Invention
44%inclusion7 decks16 decks
41%synergy
Hullbreaker Horror
44%inclusion7 decks16 decks
36%synergy
The Enigma Jewel
38%inclusion6 decks16 decks
37%synergy
Tamiyo's Journal
38%inclusion6 decks16 decks
37%synergy
Clock of Omens
38%inclusion6 decks16 decks
37%synergy
Jhoira's Familiar
38%inclusion6 decks16 decks
36%synergy
Inspiring Statuary
38%inclusion6 decks16 decks
36%synergy
Mechanized Production
38%inclusion6 decks16 decks
34%synergy
Game Changers
Mystical Tutor
50%inclusion8 decks16 decks
38%synergy
Mana Vault
44%inclusion7 decks16 decks
38%synergy
Chrome Mox
38%inclusion6 decks16 decks
32%synergy
Thassa's Oracle
38%inclusion6 decks16 decks
31%synergy
The One Ring
38%inclusion6 decks16 decks
29%synergy
Rhystic Study
38%inclusion6 decks16 decks
14%synergy
Ancient Tomb
31%inclusion5 decks16 decks
22%synergy
Fierce Guardianship
31%inclusion5 decks16 decks
14%synergy
Grim Monolith
25%inclusion4 decks16 decks
23%synergy
Mox Diamond
19%inclusion3 decks16 decks
14%synergy
Creatures
Urza, Lord High Artificer
38%inclusion6 decks16 decks
34%synergy
Thought Monitor
31%inclusion5 decks16 decks
28%synergy
Metalworker
25%inclusion4 decks16 decks
25%synergy
Drafna, Founder of Lat-Nam
25%inclusion4 decks16 decks
25%synergy
Piper Wright, Publick Reporter
25%inclusion4 decks16 decks
24%synergy
Tangletrove Kelp
25%inclusion4 decks16 decks
24%synergy
Trophy Mage
25%inclusion4 decks16 decks
23%synergy
Myr Retriever
25%inclusion4 decks16 decks
23%synergy
Walking Ballista
25%inclusion4 decks16 decks
22%synergy
The Reality Chip
25%inclusion4 decks16 decks
22%synergy
Sai, Master Thopterist
25%inclusion4 decks16 decks
21%synergy
Emry, Lurker of the Loch
25%inclusion4 decks16 decks
21%synergy
Solemn Simulacrum
25%inclusion4 decks16 decks
12%synergy
Glaring Fleshraker
20%inclusion3 decks15 decks
19%synergy
Voltaic Construct
19%inclusion3 decks16 decks
19%synergy
Senator Peacock
19%inclusion3 decks16 decks
19%synergy
Pili-Pala
19%inclusion3 decks16 decks
18%synergy
Aphetto Alchemist
19%inclusion3 decks16 decks
18%synergy
Omen Hawker
19%inclusion3 decks16 decks
18%synergy
Scrap Trawler
19%inclusion3 decks16 decks
17%synergy
Burnished Hart
19%inclusion3 decks16 decks
16%synergy
Laboratory Maniac
19%inclusion3 decks16 decks
14%synergy
Displacer Kitten
19%inclusion3 decks16 decks
14%synergy
Instants
Muddle the Mixture
38%inclusion6 decks16 decks
33%synergy
An Offer You Can't Refuse
38%inclusion6 decks16 decks
13%synergy
Counterspell
38%inclusion6 decks16 decks
-4%synergy
Snap
31%inclusion5 decks16 decks
24%synergy
Mana Drain
25%inclusion4 decks16 decks
10%synergy
Swan Song
25%inclusion4 decks16 decks
7%synergy
Cyclonic Rift
25%inclusion4 decks16 decks
2%synergy
Chain of Vapor
19%inclusion3 decks16 decks
15%synergy
High Tide
19%inclusion3 decks16 decks
15%synergy
Narset's Reversal
19%inclusion3 decks16 decks
15%synergy
Resculpt
19%inclusion3 decks16 decks
15%synergy
Flusterstorm
19%inclusion3 decks16 decks
11%synergy
Force of Will
19%inclusion3 decks16 decks
9%synergy
Brainstorm
19%inclusion3 decks16 decks
0%synergy
Negate
19%inclusion3 decks16 decks
-2%synergy
Sorceries
Fabricate
38%inclusion6 decks16 decks
32%synergy
Reshape
31%inclusion5 decks16 decks
30%synergy
Thoughtcast
25%inclusion4 decks16 decks
22%synergy
Echo Storm
19%inclusion3 decks16 decks
19%synergy
Rise and Shine
19%inclusion3 decks16 decks
18%synergy
Sea Gate Restoration
19%inclusion3 decks16 decks
15%synergy
Ponder
19%inclusion3 decks16 decks
7%synergy
Utility Artifacts
Sensei's Divining Top
38%inclusion6 decks16 decks
33%synergy
Krark-Clan Ironworks
31%inclusion5 decks16 decks
30%synergy
Cloud Key
31%inclusion5 decks16 decks
29%synergy
Sculpting Steel
31%inclusion5 decks16 decks
29%synergy
Mystic Forge
31%inclusion5 decks16 decks
28%synergy
Nuka-Cola Vending Machine
25%inclusion4 decks16 decks
24%synergy
Forsaken Monument
25%inclusion4 decks16 decks
23%synergy
Esoteric Duplicator
20%inclusion3 decks15 decks
19%synergy
Mirrorworks
19%inclusion3 decks16 decks
18%synergy
Akroma's Memorial
19%inclusion3 decks16 decks
17%synergy
Staff of Domination
19%inclusion3 decks16 decks
17%synergy
Ashnod's Altar
19%inclusion3 decks16 decks
12%synergy
Wayfarer's Bauble
19%inclusion3 decks16 decks
11%synergy
Enchantments
Copy Artifact
25%inclusion4 decks16 decks
24%synergy
Propaganda
25%inclusion4 decks16 decks
11%synergy
Artificer Class
19%inclusion3 decks16 decks
18%synergy
Mirrormade
19%inclusion3 decks16 decks
16%synergy
Wizard Class
19%inclusion3 decks16 decks
15%synergy
Mystic Remora
19%inclusion3 decks16 decks
3%synergy
Planeswalkers
Tezzeret the Seeker
25%inclusion4 decks16 decks
23%synergy
Utility Lands
Inventors' Fair
44%inclusion7 decks16 decks
40%synergy
Reliquary Tower
44%inclusion7 decks16 decks
14%synergy
Minamo, School at Water's Edge
38%inclusion6 decks16 decks
33%synergy
Urza's Saga
38%inclusion6 decks16 decks
31%synergy
Otawara, Soaring City
38%inclusion6 decks16 decks
21%synergy
Emergence Zone
31%inclusion5 decks16 decks
29%synergy
Academy Ruins
31%inclusion5 decks16 decks
26%synergy
Fomori Vault
27%inclusion4 decks15 decks
26%synergy
Rivendell
25%inclusion4 decks16 decks
22%synergy
Buried Ruin
25%inclusion4 decks16 decks
20%synergy
Cephalid Coliseum
19%inclusion3 decks16 decks
15%synergy
Darksteel Citadel
19%inclusion3 decks16 decks
15%synergy
Nykthos, Shrine to Nyx
19%inclusion3 decks16 decks
13%synergy
Mystic Sanctuary
19%inclusion3 decks16 decks
8%synergy
Mana Artifacts
Sol Ring
94%inclusion15 decks16 decks
10%synergy
Basalt Monolith
63%inclusion10 decks16 decks
60%synergy
Arcane Signet
63%inclusion10 decks16 decks
-10%synergy
Everflowing Chalice
44%inclusion7 decks16 decks
39%synergy
Thran Dynamo
38%inclusion6 decks16 decks
33%synergy
Thought Vessel
38%inclusion6 decks16 decks
20%synergy
Fellwar Stone
38%inclusion6 decks16 decks
17%synergy
Strength Bobblehead
31%inclusion5 decks16 decks
31%synergy
Perception Bobblehead
31%inclusion5 decks16 decks
31%synergy
Charisma Bobblehead
31%inclusion5 decks16 decks
31%synergy
Endurance Bobblehead
31%inclusion5 decks16 decks
31%synergy
Agility Bobblehead
31%inclusion5 decks16 decks
31%synergy
Luck Bobblehead
31%inclusion5 decks16 decks
31%synergy
Gilded Lotus
31%inclusion5 decks16 decks
28%synergy
Mox Opal
31%inclusion5 decks16 decks
27%synergy
Lotus Petal
31%inclusion5 decks16 decks
24%synergy
Crystal Skull, Isu Spyglass
27%inclusion4 decks15 decks
25%synergy
Intelligence Bobblehead
25%inclusion4 decks16 decks
25%synergy
Sonic Screwdriver
25%inclusion4 decks16 decks
24%synergy
Chromatic Orrery
25%inclusion4 decks16 decks
24%synergy
Mind Stone
25%inclusion4 decks16 decks
10%synergy
Empowered Autogenerator
19%inclusion3 decks16 decks
18%synergy
Liquimetal Torque
19%inclusion3 decks16 decks
16%synergy
Mox Amber
19%inclusion3 decks16 decks
14%synergy
Commander's Sphere
19%inclusion3 decks16 decks
7%synergy
Lands
The Mycosynth Gardens
31%inclusion5 decks16 decks
30%synergy
Gemstone Caverns
19%inclusion3 decks16 decks
14%synergy
Scalding Tarn
19%inclusion3 decks16 decks
8%synergy
Flooded Strand
19%inclusion3 decks16 decks
7%synergy
Misty Rainforest
19%inclusion3 decks16 decks
7%synergy
Polluted Delta
19%inclusion3 decks16 decks
7%synergy
Command Tower
19%inclusion3 decks16 decks
-56%synergy