Ashnod the Uncaring
Bolas's Citadel
Voltaic Key

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Each opponent's life total is no greater than 40. You control at least 18 other nonland permanents.
1 available

   Steps

How does this combo work?
1
Activate Bolas's Citadel by tapping it and sacrificing ten other nonland permanents you control.
2
Ashnod the Uncaring triggers, copying Bolas's Citadel's ability.
3
Resolve both Bolas's Citadel abilities, causing each opponent to lose 20 life.
4
Each opponent that had 20 or less life loses the game due to having 0 or less life.
5
Activate Voltaic Key by paying 1 and tapping it, untapping Bolas's Citadel.
6
Activate Bolas's Citadel by tapping it and sacrificing itself, Voltaic Key, and eight other nonland permanents you control.
7
Ashnod the Uncaring triggers, copying Bolas's Citadel's ability.
8
Resolve both Bolas's Citadel abilities, causing each opponent to lose 20 life.
9
Each remaining opponent loses the game due to having 0 or less life.

   Results

What do I get from this combo?
Each opponent loses the game
Near-infinite damage
Ashnod the Uncaring
1.1%inclusion33 decks2.91K decks
Breya, Etherium Shaper
0.0%inclusion4 decks20.6K decks
Mishra, Eminent One
0.0%inclusion3 decks7.63K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks16.5K decks
New Cards
Ravenous Robots
25%inclusion4 decks16 decks
24%synergy
Sewer-veillance Cam
25%inclusion3 decks12 decks
24%synergy
Technodrome
6.3%inclusion1 decks16 decks
6%synergy
Improvised Arsenal
6.3%inclusion1 decks16 decks
6%synergy
Broadcast Takeover
6.3%inclusion1 decks16 decks
6%synergy
High Synergy Cards
Thopter Foundry
80%inclusion4 decks5 decks
79%synergy
Ancient Den
80%inclusion4 decks5 decks
75%synergy
Emry, Lurker of the Loch
78%inclusion32 decks41 decks
74%synergy
Seat of the Synod
78%inclusion32 decks41 decks
71%synergy
Great Furnace
76%inclusion31 decks41 decks
70%synergy
Scrap Trawler
68%inclusion28 decks41 decks
67%synergy
Vault of Whispers
71%inclusion29 decks41 decks
66%synergy
Goblin Engineer
68%inclusion28 decks41 decks
66%synergy
Sai, Master Thopterist
66%inclusion27 decks41 decks
62%synergy
Jhoira, Weatherlight Captain
63%inclusion26 decks41 decks
58%synergy
Top Cards
Etherium Sculptor
63%inclusion26 decks41 decks
58%synergy
Aether Spellbomb
59%inclusion24 decks41 decks
57%synergy
Myr Retriever
54%inclusion22 decks41 decks
52%synergy
Goblin Welder
54%inclusion22 decks41 decks
52%synergy
Mystic Forge
54%inclusion22 decks41 decks
51%synergy
Repurposing Bay
52%inclusion17 decks33 decks
51%synergy
Manifold Key
51%inclusion21 decks41 decks
50%synergy
Kuldotha Forgemaster
46%inclusion19 decks41 decks
46%synergy
Krark-Clan Ironworks
46%inclusion19 decks41 decks
45%synergy
Forensic Gadgeteer
46%inclusion19 decks41 decks
44%synergy
Game Changers
Enlightened Tutor
60%inclusion3 decks5 decks
45%synergy
Smothering Tithe
60%inclusion3 decks5 decks
39%synergy
Mana Vault
29%inclusion12 decks41 decks
23%synergy
Ancient Tomb
29%inclusion12 decks41 decks
20%synergy
Cyclonic Rift
29%inclusion12 decks41 decks
8%synergy
The One Ring
20%inclusion8 decks41 decks
11%synergy
Grim Monolith
15%inclusion6 decks41 decks
13%synergy
Mox Diamond
12%inclusion5 decks41 decks
8%synergy
Imperial Seal
12%inclusion5 decks41 decks
7%synergy
Lion's Eye Diamond
10%inclusion4 decks41 decks
8%synergy
Creatures
Oswald Fiddlebender
60%inclusion3 decks5 decks
59%synergy
Urza, Chief Artificer
60%inclusion3 decks5 decks
59%synergy
Jan Jansen, Chaos Crafter
60%inclusion3 decks5 decks
57%synergy
Audacious Reshapers
44%inclusion18 decks41 decks
44%synergy
Foundry Inspector
41%inclusion17 decks41 decks
37%synergy
Enthusiastic Mechanaut
39%inclusion16 decks41 decks
34%synergy
Marionette Apprentice
39%inclusion16 decks41 decks
34%synergy
Burnished Hart
34%inclusion14 decks41 decks
31%synergy
Mayhem Devil
32%inclusion13 decks41 decks
22%synergy
Urza, Lord High Artificer
29%inclusion12 decks41 decks
26%synergy
Phyrexian Metamorph
29%inclusion12 decks41 decks
22%synergy
Marionette Master
27%inclusion11 decks41 decks
25%synergy
Padeem, Consul of Innovation
27%inclusion11 decks41 decks
24%synergy
Pinnacle Emissary
25%inclusion6 decks24 decks
23%synergy
Junk Diver
24%inclusion10 decks41 decks
24%synergy
Reckless Fireweaver
24%inclusion10 decks41 decks
20%synergy
Crime Novelist
22%inclusion9 decks41 decks
20%synergy
Stridehangar Automaton
21%inclusion7 decks33 decks
20%synergy
Farid, Enterprising Salvager
20%inclusion8 decks41 decks
19%synergy
Scrap Welder
20%inclusion8 decks41 decks
19%synergy
Corridor Monitor
20%inclusion8 decks41 decks
19%synergy
Imskir Iron-Eater
20%inclusion8 decks41 decks
19%synergy
Master Transmuter
20%inclusion8 decks41 decks
18%synergy
Third Path Iconoclast
20%inclusion8 decks41 decks
14%synergy
Arcum Dagsson
17%inclusion7 decks41 decks
17%synergy
Disciple of the Vault
17%inclusion7 decks41 decks
16%synergy
Warren Soultrader
17%inclusion7 decks41 decks
12%synergy
Golbez, Crystal Collector
17%inclusion4 decks24 decks
15%synergy
The Mechanist, Aerial Artisan
15%inclusion3 decks20 decks
14%synergy
Metalworker
15%inclusion6 decks41 decks
14%synergy
Mishra, Eminent One
15%inclusion6 decks41 decks
14%synergy
Gleaming Geardrake
15%inclusion6 decks41 decks
14%synergy
Doomed Necromancer
15%inclusion6 decks41 decks
14%synergy
Brudiclad, Telchor Engineer
15%inclusion6 decks41 decks
12%synergy
Academy Manufactor
15%inclusion6 decks41 decks
11%synergy
Solemn Simulacrum
15%inclusion6 decks41 decks
2%synergy
Dreamscape Artist
12%inclusion5 decks41 decks
12%synergy
Saheeli, the Sun's Brilliance
12%inclusion5 decks41 decks
11%synergy
Trinket Mage
12%inclusion5 decks41 decks
11%synergy
Thought Monitor
12%inclusion5 decks41 decks
9%synergy
Psychomancer
10%inclusion4 decks41 decks
9%synergy
Ruthless Knave
10%inclusion4 decks41 decks
9%synergy
Jhoira, Ageless Innovator
10%inclusion4 decks41 decks
9%synergy
Breya's Apprentice
10%inclusion4 decks41 decks
9%synergy
Dockside Chef
10%inclusion4 decks41 decks
9%synergy
Priest of Forgotten Gods
10%inclusion4 decks41 decks
8%synergy
Orcish Bowmasters
10%inclusion4 decks41 decks
2%synergy
Diversion Unit
9.1%inclusion3 decks33 decks
9%synergy
Salvager of Ruin
7.3%inclusion3 decks41 decks
7%synergy
Dross Scorpion
7.3%inclusion3 decks41 decks
7%synergy
Instants
Dispatch
60%inclusion3 decks5 decks
54%synergy
Counterspell
32%inclusion13 decks41 decks
-10%synergy
Whir of Invention
29%inclusion12 decks41 decks
27%synergy
Dark Ritual
27%inclusion11 decks41 decks
2%synergy
Bedevil
22%inclusion9 decks41 decks
10%synergy
Mana Drain
20%inclusion8 decks41 decks
5%synergy
Vampiric Tutor
20%inclusion8 decks41 decks
5%synergy
Deflecting Swat
20%inclusion8 decks41 decks
3%synergy
Chaos Warp
20%inclusion8 decks41 decks
-10%synergy
Thirst for Knowledge
17%inclusion7 decks41 decks
15%synergy
Mindbreak Trap
15%inclusion6 decks41 decks
10%synergy
Fierce Guardianship
15%inclusion6 decks41 decks
-3%synergy
Swan Song
15%inclusion6 decks41 decks
-3%synergy
An Offer You Can't Refuse
15%inclusion6 decks41 decks
-10%synergy
Chain of Vapor
12%inclusion5 decks41 decks
9%synergy
Pact of Negation
12%inclusion5 decks41 decks
6%synergy
Withering Torment
10%inclusion4 decks40 decks
2%synergy
Red Elemental Blast
10%inclusion4 decks41 decks
4%synergy
Fell the Profane
10%inclusion4 decks41 decks
1%synergy
Force of Will
10%inclusion4 decks41 decks
0%synergy
Abrade
10%inclusion4 decks41 decks
-2%synergy
Deadly Dispute
10%inclusion4 decks41 decks
-3%synergy
Terminate
10%inclusion4 decks41 decks
-9%synergy
Arcane Denial
10%inclusion4 decks41 decks
-10%synergy
Negate
10%inclusion4 decks41 decks
-11%synergy
Impulse
7.3%inclusion3 decks41 decks
6%synergy
Fact or Fiction
7.3%inclusion3 decks41 decks
3%synergy
Dig Through Time
7.3%inclusion3 decks41 decks
3%synergy
Cabal Ritual
7.3%inclusion3 decks41 decks
2%synergy
Mental Misstep
7.3%inclusion3 decks41 decks
2%synergy
Flusterstorm
7.3%inclusion3 decks41 decks
0%synergy
Deadly Rollick
7.3%inclusion3 decks41 decks
-7%synergy
Frantic Search
7.3%inclusion3 decks41 decks
-8%synergy
Sorceries
Organic Extinction
60%inclusion3 decks5 decks
57%synergy
Thoughtcast
37%inclusion15 decks41 decks
33%synergy
Blasphemous Act
37%inclusion15 decks41 decks
3%synergy
Fabricate
29%inclusion12 decks41 decks
24%synergy
Vandalblast
29%inclusion12 decks41 decks
14%synergy
Terisiare's Devastation
22%inclusion9 decks41 decks
22%synergy
Demonic Tutor
22%inclusion9 decks41 decks
3%synergy
Trash for Treasure
17%inclusion7 decks41 decks
16%synergy
Feed the Swarm
17%inclusion7 decks41 decks
1%synergy
Toxic Deluge
17%inclusion7 decks41 decks
-1%synergy
Reshape
15%inclusion6 decks41 decks
14%synergy
Scrap Mastery
12%inclusion5 decks41 decks
12%synergy
Transmute Artifact
12%inclusion5 decks41 decks
11%synergy
Gamble
12%inclusion5 decks41 decks
3%synergy
Faithless Looting
12%inclusion5 decks41 decks
-4%synergy
Beseech the Mirror
10%inclusion4 decks41 decks
7%synergy
Diabolic Intent
10%inclusion4 decks41 decks
2%synergy
Jeska's Will
10%inclusion4 decks41 decks
-5%synergy
Reanimate
10%inclusion4 decks41 decks
-9%synergy
One with the Machine
7.3%inclusion3 decks41 decks
6%synergy
Utility Artifacts
Trading Post
44%inclusion18 decks41 decks
43%synergy
Wayfarer's Bauble
41%inclusion17 decks41 decks
34%synergy
Oni-Cult Anvil
39%inclusion16 decks41 decks
38%synergy
Time Sieve
39%inclusion16 decks41 decks
37%synergy
Pyrite Spellbomb
37%inclusion15 decks41 decks
36%synergy
Mishra's Bauble
37%inclusion15 decks41 decks
35%synergy
Ichor Wellspring
34%inclusion14 decks41 decks
33%synergy
Mnemonic Sphere
32%inclusion13 decks41 decks
32%synergy
Executioner's Capsule
32%inclusion13 decks41 decks
31%synergy
Sensei's Divining Top
32%inclusion13 decks41 decks
27%synergy
Esoteric Duplicator
29%inclusion12 decks41 decks
29%synergy
Sculpting Steel
29%inclusion12 decks41 decks
27%synergy
Dross Skullbomb
27%inclusion11 decks41 decks
27%synergy
Moonsilver Key
27%inclusion11 decks41 decks
26%synergy
Unwinding Clock
27%inclusion11 decks41 decks
24%synergy
Smelting Vat
24%inclusion10 decks41 decks
24%synergy
Nihil Spellbomb
24%inclusion10 decks41 decks
24%synergy
Clock of Omens
24%inclusion10 decks41 decks
23%synergy
Aetherflux Reservoir
24%inclusion10 decks41 decks
21%synergy
Ashnod's Altar
24%inclusion10 decks41 decks
18%synergy
Mindslaver
22%inclusion9 decks41 decks
22%synergy
Cloud Key
22%inclusion9 decks41 decks
20%synergy
Skullclamp
22%inclusion9 decks41 decks
11%synergy
Surgical Skullbomb
20%inclusion8 decks41 decks
19%synergy
Transmutation Font
20%inclusion8 decks41 decks
19%synergy
Lithoform Engine
20%inclusion8 decks41 decks
19%synergy
Vexing Bauble
20%inclusion8 decks41 decks
18%synergy
Strionic Resonator
20%inclusion8 decks41 decks
17%synergy
Urza's Bauble
17%inclusion7 decks41 decks
17%synergy
Spine of Ish Sah
17%inclusion7 decks41 decks
16%synergy
Darksteel Forge
17%inclusion7 decks41 decks
16%synergy
Soul-Guide Lantern
17%inclusion7 decks41 decks
16%synergy
Wishclaw Talisman
17%inclusion7 decks41 decks
12%synergy
Lightning Greaves
17%inclusion7 decks41 decks
-8%synergy
Radiant Lotus
15%inclusion5 decks33 decks
15%synergy
Servo Schematic
15%inclusion6 decks41 decks
14%synergy
Mirrorworks
15%inclusion6 decks41 decks
14%synergy
Mycosynth Wellspring
15%inclusion6 decks41 decks
14%synergy
Grinding Station
15%inclusion6 decks41 decks
14%synergy
Encroaching Mycosynth
15%inclusion6 decks41 decks
14%synergy
Worldwalker Helm
15%inclusion6 decks41 decks
14%synergy
Salvaging Station
12%inclusion5 decks41 decks
12%synergy
Legion Extruder
12%inclusion5 decks41 decks
12%synergy
Sword of the Meek
12%inclusion5 decks41 decks
12%synergy
Retrofitter Foundry
12%inclusion5 decks41 decks
12%synergy
Rings of Brighthearth
12%inclusion5 decks41 decks
11%synergy
Thousand-Year Elixir
12%inclusion5 decks41 decks
11%synergy
Simulacrum Synthesizer
12%inclusion5 decks41 decks
10%synergy
Idol of Oblivion
12%inclusion5 decks41 decks
8%synergy
Swiftfoot Boots
12%inclusion5 decks41 decks
-15%synergy
Enchantments
Weapons Manufacturing
42%inclusion10 decks24 decks
40%synergy
Mystic Remora
22%inclusion9 decks41 decks
6%synergy
Rhystic Study
22%inclusion9 decks41 decks
-1%synergy
Biotransference
20%inclusion8 decks41 decks
19%synergy
Mirrodin Besieged
20%inclusion8 decks41 decks
18%synergy
Pia's Revolution
17%inclusion7 decks41 decks
17%synergy
Storm the Vault
17%inclusion7 decks41 decks
15%synergy
Agent of the Iron Throne
15%inclusion6 decks41 decks
13%synergy
Thopter Spy Network
12%inclusion5 decks41 decks
9%synergy
Underworld Breach
12%inclusion5 decks41 decks
6%synergy
Street Urchin
10%inclusion4 decks41 decks
10%synergy
Efficient Construction
10%inclusion4 decks41 decks
8%synergy
Mechanized Production
10%inclusion4 decks41 decks
7%synergy
Clan Crafter
7.3%inclusion3 decks41 decks
7%synergy
Planeswalkers
Tezzeret, Cruel Captain
33%inclusion8 decks24 decks
32%synergy
Tezzeret, Master of the Bridge
29%inclusion12 decks41 decks
27%synergy
Daretti, Scrap Savant
24%inclusion10 decks41 decks
23%synergy
Tezzeret, Betrayer of Flesh
15%inclusion6 decks41 decks
14%synergy
Tezzeret the Seeker
15%inclusion6 decks41 decks
13%synergy
Saheeli, Sublime Artificer
15%inclusion6 decks41 decks
12%synergy
Karn, the Great Creator
10%inclusion4 decks41 decks
9%synergy
Tezzeret, Agent of Bolas
7.3%inclusion3 decks41 decks
7%synergy
Daretti, Ingenious Iconoclast
7.3%inclusion3 decks41 decks
7%synergy
Utility Lands
Urza's Saga
49%inclusion20 decks41 decks
42%synergy
Buried Ruin
41%inclusion17 decks41 decks
37%synergy
Darksteel Citadel
39%inclusion16 decks41 decks
35%synergy
Academy Ruins
37%inclusion15 decks41 decks
31%synergy
Reliquary Tower
34%inclusion14 decks41 decks
4%synergy
Inventors' Fair
32%inclusion13 decks41 decks
28%synergy
Treasure Vault
29%inclusion12 decks41 decks
27%synergy
Archway of Innovation
22%inclusion9 decks41 decks
19%synergy
Otawara, Soaring City
20%inclusion8 decks41 decks
3%synergy
Uthros, Titanic Godcore
17%inclusion4 decks24 decks
13%synergy
Fomori Vault
12%inclusion5 decks41 decks
11%synergy
Mishra's Workshop
7.3%inclusion3 decks41 decks
7%synergy
City of Traitors
7.3%inclusion3 decks41 decks
6%synergy
Emergence Zone
7.3%inclusion3 decks41 decks
5%synergy
Urborg, Tomb of Yawgmoth
7.3%inclusion3 decks41 decks
-2%synergy
Bojuka Bog
7.3%inclusion3 decks41 decks
-22%synergy
Mana Artifacts
Sol Ring
95%inclusion39 decks41 decks
12%synergy
Arcane Signet
88%inclusion36 decks41 decks
16%synergy
Commander's Sphere
54%inclusion22 decks41 decks
42%synergy
Mind Stone
46%inclusion19 decks41 decks
32%synergy
Talisman of Dominance
44%inclusion18 decks41 decks
12%synergy
Talisman of Creativity
37%inclusion15 decks41 decks
9%synergy
Fellwar Stone
34%inclusion14 decks41 decks
14%synergy
Machine God's Effigy
27%inclusion11 decks41 decks
26%synergy
Mox Opal
27%inclusion11 decks41 decks
23%synergy
Talisman of Indulgence
27%inclusion11 decks41 decks
-1%synergy
Hedron Archive
24%inclusion10 decks41 decks
22%synergy
Cursed Mirror
24%inclusion10 decks41 decks
19%synergy
Lotus Petal
24%inclusion10 decks41 decks
17%synergy
Basalt Monolith
22%inclusion9 decks41 decks
20%synergy
Liquimetal Torque
22%inclusion9 decks41 decks
19%synergy
Thran Dynamo
22%inclusion9 decks41 decks
17%synergy
Chromatic Lantern
17%inclusion7 decks41 decks
9%synergy
Dimir Signet
15%inclusion6 decks41 decks
-9%synergy
Chrome Mox
12%inclusion5 decks41 decks
6%synergy
Rakdos Signet
12%inclusion5 decks41 decks
-12%synergy
Gilded Lotus
10%inclusion4 decks41 decks
7%synergy
Thought Vessel
10%inclusion4 decks41 decks
-7%synergy
Izzet Signet
10%inclusion4 decks41 decks
-13%synergy
Slagstone Refinery
7.3%inclusion3 decks41 decks
7%synergy
The Mightstone and Weakstone
7.3%inclusion3 decks41 decks
7%synergy
Dreamstone Hedron
7.3%inclusion3 decks41 decks
6%synergy
Lands
Command Tower
98%inclusion40 decks41 decks
23%synergy
Hallowed Fountain
80%inclusion4 decks5 decks
40%synergy
Steam Vents
66%inclusion27 decks41 decks
27%synergy
Watery Grave
63%inclusion26 decks41 decks
22%synergy
Exotic Orchard
61%inclusion25 decks41 decks
24%synergy
Raffine's Tower
60%inclusion3 decks5 decks
36%synergy
Godless Shrine
60%inclusion3 decks5 decks
19%synergy
Blood Crypt
59%inclusion24 decks41 decks
20%synergy
Mistvault Bridge
54%inclusion22 decks41 decks
50%synergy
Bloodstained Mire
51%inclusion21 decks41 decks
40%synergy
Scalding Tarn
49%inclusion20 decks41 decks
38%synergy
Polluted Delta
49%inclusion20 decks41 decks
37%synergy
Drossforge Bridge
46%inclusion19 decks41 decks
43%synergy
Silverbluff Bridge
46%inclusion19 decks41 decks
41%synergy
Xander's Lounge
41%inclusion17 decks41 decks
19%synergy
Crumbling Necropolis
32%inclusion13 decks41 decks
4%synergy
Spire of Industry
27%inclusion11 decks41 decks
24%synergy
Luxury Suite
24%inclusion10 decks41 decks
1%synergy
Morphic Pool
24%inclusion10 decks41 decks
1%synergy
Training Center
24%inclusion10 decks41 decks
0%synergy
Dragonskull Summit
24%inclusion10 decks41 decks
-11%synergy
Mana Confluence
22%inclusion9 decks41 decks
15%synergy
City of Brass
22%inclusion9 decks41 decks
14%synergy
Marsh Flats
22%inclusion9 decks41 decks
11%synergy
Drowned Catacomb
22%inclusion9 decks41 decks
-7%synergy
Arid Mesa
20%inclusion8 decks41 decks
9%synergy
Flooded Strand
20%inclusion8 decks41 decks
8%synergy
Temple of Malice
20%inclusion8 decks41 decks
7%synergy
Temple of Deceit
20%inclusion8 decks41 decks
5%synergy
Temple of Epiphany
20%inclusion8 decks41 decks
3%synergy
Shipwreck Marsh
20%inclusion8 decks41 decks
2%synergy
Smoldering Marsh
20%inclusion8 decks41 decks
-14%synergy
Sulfur Falls
20%inclusion8 decks41 decks
-16%synergy
Gemstone Caverns
17%inclusion7 decks41 decks
12%synergy
Badlands
17%inclusion7 decks41 decks
4%synergy
Volcanic Island
17%inclusion7 decks41 decks
3%synergy
Underground Sea
17%inclusion7 decks41 decks
3%synergy
Underground River
17%inclusion7 decks41 decks
-6%synergy
Glimmervoid
15%inclusion6 decks41 decks
14%synergy
The Mycosynth Gardens
15%inclusion6 decks41 decks
13%synergy
Raucous Theater
15%inclusion6 decks41 decks
4%synergy
Undercity Sewers
15%inclusion6 decks41 decks
3%synergy
Shadowblood Ridge
15%inclusion6 decks41 decks
2%synergy
Haunted Ridge
15%inclusion6 decks41 decks
-2%synergy
Stormcarved Coast
15%inclusion6 decks41 decks
-5%synergy
Sunken Hollow
15%inclusion6 decks41 decks
-19%synergy
Seething Landscape
12%inclusion5 decks41 decks
5%synergy
Fabled Passage
12%inclusion5 decks41 decks
2%synergy
Wooded Foothills
12%inclusion5 decks41 decks
1%synergy
Verdant Catacombs
12%inclusion5 decks41 decks
1%synergy