Error-9, Viral Node (Commander)

Original Name:

Living Brain, Mechanical MarvelLiving Brain, Mechanical Marvel

Error-9, Viral Node
Rank #3,439
45decks
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Background image for Krang, Master Mind Deck Tech
Steve Heisler
Nov 6, 2025
Steve Heisler
Krang, Master Mind Deck Tech
Krang has waited long for a deck tech to take down those pesky Ninja Turtles! Let's pilot this alien brain to a mono-blue artifact victory.
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Chief of the Foundry
44%inclusion20 decks45 decks
34%synergy
Clock of Omens
47%inclusion21 decks45 decks
33%synergy
Access Tunnel
33%inclusion15 decks45 decks
31%synergy
Iron Spider, Stark Upgrade
36%inclusion16 decks45 decks
29%synergy
Weatherlight
31%inclusion14 decks45 decks
29%synergy
Steel Overseer
53%inclusion24 decks45 decks
29%synergy
Levitating Statue
29%inclusion13 decks45 decks
29%synergy
Peter Parker's Camera
31%inclusion14 decks45 decks
28%synergy
Lithoform Engine
36%inclusion16 decks45 decks
28%synergy
Nutrient Block
27%inclusion12 decks45 decks
26%synergy
Top Cards
Foundry Inspector
69%inclusion31 decks45 decks
21%synergy
Forsaken Monument
64%inclusion29 decks45 decks
-25%synergy
Null Elemental Blast
60%inclusion27 decks45 decks
0%synergy
Palladium Myr
58%inclusion26 decks45 decks
-13%synergy
All Is Dust
51%inclusion23 decks45 decks
-35%synergy
Mystic Forge
49%inclusion22 decks45 decks
-26%synergy
Echoes of Eternity
49%inclusion22 decks45 decks
-11%synergy
Unwinding Clock
42%inclusion19 decks45 decks
3%synergy
Sculpting Steel
40%inclusion18 decks45 decks
9%synergy
Voltaic Key
38%inclusion17 decks45 decks
16%synergy
Game Changers
The One Ring
13%inclusion6 decks45 decks
-14%synergy
Ancient Tomb
13%inclusion6 decks45 decks
-20%synergy
Mana Vault
8.9%inclusion4 decks45 decks
-17%synergy
Field of the Dead
8.9%inclusion4 decks45 decks
-2%synergy
Grim Monolith
6.7%inclusion3 decks45 decks
-6%synergy
Creatures
Solemn Simulacrum
38%inclusion17 decks45 decks
-16%synergy
Glaring Fleshraker
38%inclusion17 decks45 decks
-19%synergy
Jhoira's Familiar
36%inclusion16 decks45 decks
2%synergy
Canoptek Spyder
33%inclusion15 decks45 decks
22%synergy
Patchwork Automaton
31%inclusion14 decks45 decks
20%synergy
Junk Diver
29%inclusion13 decks45 decks
16%synergy
Traxos, Scourge of Kroog
29%inclusion13 decks45 decks
23%synergy
Ultima, Origin of Oblivion
29%inclusion13 decks45 decks
-10%synergy
Cyberman Patrol
29%inclusion13 decks45 decks
24%synergy
Stonecoil Serpent
27%inclusion12 decks45 decks
6%synergy
Liberator, Urza's Battlethopter
27%inclusion12 decks45 decks
-18%synergy
Hangarback Walker
27%inclusion12 decks45 decks
7%synergy
Darksteel Juggernaut
27%inclusion12 decks45 decks
19%synergy
Cybermen Squadron
27%inclusion12 decks45 decks
18%synergy
Shimmer Myr
27%inclusion12 decks45 decks
6%synergy
Scrap Trawler
24%inclusion11 decks45 decks
0%synergy
Scrapyard Recombiner
24%inclusion11 decks45 decks
18%synergy
PuPu UFO
24%inclusion11 decks45 decks
19%synergy
Marketback Walker
24%inclusion11 decks45 decks
16%synergy
Abstruse Archaic
24%inclusion11 decks45 decks
-4%synergy
Voltaic Servant
24%inclusion11 decks45 decks
20%synergy
Virulent Silencer
22%inclusion10 decks45 decks
19%synergy
Meteor Golem
22%inclusion10 decks45 decks
-12%synergy
Survey Mechan
20%inclusion9 decks45 decks
18%synergy
Surge Conductor
20%inclusion9 decks45 decks
10%synergy
Scrawling Crawler
18%inclusion8 decks45 decks
9%synergy
Voltaic Construct
18%inclusion8 decks45 decks
11%synergy
Ornithopter of Paradise
18%inclusion8 decks45 decks
-13%synergy
Automated Artificer
18%inclusion8 decks45 decks
12%synergy
Steel Hellkite
18%inclusion8 decks45 decks
-5%synergy
It That Heralds the End
18%inclusion8 decks45 decks
-22%synergy
Golden Guardian
16%inclusion7 decks45 decks
13%synergy
Drillworks Mole
16%inclusion7 decks45 decks
11%synergy
Sandstone Oracle
16%inclusion7 decks45 decks
8%synergy
Walking Ballista
16%inclusion7 decks45 decks
-3%synergy
Metalwork Colossus
16%inclusion7 decks45 decks
-13%synergy
Graaz, Unstoppable Juggernaut
16%inclusion7 decks45 decks
14%synergy
Kuldotha Forgemaster
16%inclusion7 decks45 decks
1%synergy
Karn, Legacy Reforged
13%inclusion6 decks45 decks
-1%synergy
Clockwork Gnomes
13%inclusion6 decks45 decks
13%synergy
Crashing Drawbridge
13%inclusion6 decks45 decks
-8%synergy
Threefold Thunderhulk
13%inclusion6 decks45 decks
-3%synergy
Cogwork Assembler
13%inclusion6 decks45 decks
12%synergy
Ornithopter
13%inclusion6 decks45 decks
4%synergy
Gingerbrute
11%inclusion5 decks45 decks
2%synergy
Triplicate Titan
11%inclusion5 decks45 decks
4%synergy
Ancient Stone Idol
11%inclusion5 decks45 decks
-3%synergy
Skyscanner
11%inclusion5 decks45 decks
8%synergy
Zenith Chronicler
11%inclusion5 decks45 decks
-5%synergy
Myr Retriever
11%inclusion5 decks45 decks
-12%synergy
Instants
Eldritch Immunity
38%inclusion17 decks45 decks
-4%synergy
Warping Wail
36%inclusion16 decks45 decks
-23%synergy
Zuko's Exile
35%inclusion9 decks26 decks
24%synergy
Scour from Existence
22%inclusion10 decks45 decks
-3%synergy
Kozilek's Command
18%inclusion8 decks45 decks
-22%synergy
Titan's Presence
18%inclusion8 decks45 decks
-29%synergy
Spatial Contortion
16%inclusion7 decks45 decks
-4%synergy
Eldrazi Confluence
8.9%inclusion4 decks45 decks
-17%synergy
Not of This World
6.7%inclusion3 decks45 decks
-43%synergy
Desecrate Reality
6.7%inclusion3 decks45 decks
-37%synergy
Sorceries
Introduction to Annihilation
36%inclusion16 decks45 decks
18%synergy
Gruesome Slaughter
20%inclusion9 decks45 decks
7%synergy
Introduction to Prophecy
18%inclusion8 decks45 decks
5%synergy
Selective Obliteration
18%inclusion8 decks45 decks
-8%synergy
Environmental Sciences
16%inclusion7 decks45 decks
6%synergy
Expanded Anatomy
6.7%inclusion3 decks45 decks
3%synergy
Rise of the Eldrazi
6.7%inclusion3 decks45 decks
-40%synergy
Utility Artifacts
Manifold Key
33%inclusion15 decks45 decks
0%synergy
Strionic Resonator
31%inclusion14 decks45 decks
25%synergy
Cloud Key
29%inclusion13 decks45 decks
2%synergy
Trading Post
29%inclusion13 decks45 decks
17%synergy
Mirage Mirror
27%inclusion12 decks45 decks
-1%synergy
Helm of the Host
27%inclusion12 decks45 decks
17%synergy
The Millennium Calendar
24%inclusion11 decks45 decks
21%synergy
Darksteel Pendant
24%inclusion11 decks45 decks
24%synergy
Brotherhood Vertibird
22%inclusion10 decks45 decks
21%synergy
Darksteel Forge
22%inclusion10 decks45 decks
0%synergy
Cybership
22%inclusion10 decks45 decks
22%synergy
Reckoner Bankbuster
20%inclusion9 decks45 decks
18%synergy
Darksteel Relic
18%inclusion8 decks45 decks
17%synergy
Darksteel Brute
18%inclusion8 decks45 decks
18%synergy
The Endstone
18%inclusion8 decks45 decks
3%synergy
Scepter of Empires
18%inclusion8 decks45 decks
18%synergy
Retrofitter Foundry
16%inclusion7 decks45 decks
12%synergy
Mirrorworks
16%inclusion7 decks45 decks
7%synergy
Dawnsire, Sunstar Dreadnought
16%inclusion7 decks45 decks
11%synergy
Throne of Empires
16%inclusion7 decks45 decks
15%synergy
Expedition Map
16%inclusion7 decks45 decks
-22%synergy
Chimil, the Inner Sun
13%inclusion6 decks45 decks
-11%synergy
Soul Foundry
13%inclusion6 decks45 decks
13%synergy
Staff of Nin
13%inclusion6 decks45 decks
7%synergy
Mind's Eye
13%inclusion6 decks45 decks
-14%synergy
Rings of Brighthearth
13%inclusion6 decks45 decks
-3%synergy
Adventurer's Airship
13%inclusion6 decks45 decks
13%synergy
Extinguisher Battleship
13%inclusion6 decks45 decks
4%synergy
Raiders' Karve
13%inclusion6 decks45 decks
13%synergy
Moonsilver Key
13%inclusion6 decks45 decks
-9%synergy
Crown of Empires
13%inclusion6 decks45 decks
13%synergy
Commander's Plate
13%inclusion6 decks45 decks
-20%synergy
Spine of Ish Sah
13%inclusion6 decks45 decks
5%synergy
Smuggler's Copter
13%inclusion6 decks45 decks
11%synergy
Mazemind Tome
13%inclusion6 decks45 decks
5%synergy
Sensei's Divining Top
11%inclusion5 decks45 decks
-14%synergy
Wayfarer's Bauble
11%inclusion5 decks45 decks
-2%synergy
Orochi Hatchery
11%inclusion5 decks45 decks
10%synergy
The Regalia
11%inclusion5 decks45 decks
8%synergy
Prototype Portal
11%inclusion5 decks45 decks
9%synergy
Nevinyrral's Disk
11%inclusion5 decks45 decks
0%synergy
Endless Atlas
11%inclusion5 decks45 decks
4%synergy
Portal to Phyrexia
11%inclusion5 decks45 decks
-12%synergy
Boom Box
11%inclusion5 decks45 decks
11%synergy
Swiftfoot Boots
11%inclusion5 decks45 decks
-25%synergy
Leyline Axe
8.9%inclusion4 decks45 decks
7%synergy
Golem Foundry
8.9%inclusion4 decks45 decks
6%synergy
Welding Jar
8.9%inclusion4 decks45 decks
6%synergy
World Map
8.9%inclusion4 decks45 decks
1%synergy
Tangle Tumbler
8.9%inclusion4 decks45 decks
9%synergy
Planeswalkers
Ugin, the Ineffable
36%inclusion16 decks45 decks
-43%synergy
Karn, Living Legacy
22%inclusion10 decks45 decks
9%synergy
Tezzeret, Cruel Captain
16%inclusion7 decks45 decks
-2%synergy
Ugin, Eye of the Storms
11%inclusion5 decks45 decks
-39%synergy
Karn, the Great Creator
6.7%inclusion3 decks45 decks
-10%synergy
Ugin, the Spirit Dragon
6.7%inclusion3 decks45 decks
-37%synergy
Utility Lands
Urza's Tower
64%inclusion29 decks45 decks
-20%synergy
Darksteel Citadel
64%inclusion29 decks45 decks
18%synergy
Urza's Mine
62%inclusion28 decks45 decks
-23%synergy
Urza's Power Plant
62%inclusion28 decks45 decks
-22%synergy
Buried Ruin
58%inclusion26 decks45 decks
5%synergy
Shrine of the Forsaken Gods
58%inclusion26 decks45 decks
-20%synergy
War Room
49%inclusion22 decks45 decks
-20%synergy
Rogue's Passage
47%inclusion21 decks45 decks
-19%synergy
Temple of the False God
44%inclusion20 decks45 decks
-13%synergy
Reliquary Tower
40%inclusion18 decks45 decks
-23%synergy
Urza's Factory
40%inclusion18 decks45 decks
12%synergy
Inventors' Fair
36%inclusion16 decks45 decks
-6%synergy
Zhalfirin Void
33%inclusion15 decks45 decks
-5%synergy
Adventurer's Inn
33%inclusion15 decks45 decks
22%synergy
Muraganda Raceway
33%inclusion15 decks45 decks
13%synergy
Tomb of the Spirit Dragon
29%inclusion13 decks45 decks
-29%synergy
Guildless Commons
29%inclusion13 decks45 decks
-10%synergy
Radiant Fountain
29%inclusion13 decks45 decks
10%synergy
Blast Zone
27%inclusion12 decks45 decks
-13%synergy
Arch of Orazca
27%inclusion12 decks45 decks
-6%synergy
Sea Gate Wreckage
27%inclusion12 decks45 decks
-3%synergy
Urza's Workshop
24%inclusion11 decks45 decks
-24%synergy
Thespian's Stage
24%inclusion11 decks45 decks
-12%synergy
Eden, Seat of the Sanctum
24%inclusion11 decks45 decks
18%synergy
Mirrorpool
22%inclusion10 decks45 decks
-1%synergy
Ruins of Oran-Rief
22%inclusion10 decks45 decks
5%synergy
Urza's Saga
20%inclusion9 decks45 decks
-20%synergy
Homeward Path
20%inclusion9 decks45 decks
4%synergy
Bonders' Enclave
20%inclusion9 decks45 decks
-35%synergy
Secluded Starforge
20%inclusion9 decks45 decks
12%synergy
Treasure Vault
20%inclusion9 decks45 decks
6%synergy
Avishkar Raceway
18%inclusion8 decks45 decks
13%synergy
Fountainport
18%inclusion8 decks45 decks
7%synergy
Karn's Bastion
18%inclusion8 decks45 decks
1%synergy
Arid Archway
16%inclusion7 decks45 decks
7%synergy
Scavenger Grounds
16%inclusion7 decks45 decks
-26%synergy
Sanctum of Ugin
16%inclusion7 decks45 decks
-25%synergy
Blasted Landscape
16%inclusion7 decks45 decks
4%synergy
Fomori Vault
16%inclusion7 decks45 decks
-2%synergy
Vesuva
13%inclusion6 decks45 decks
-5%synergy
Basilisk Gate
13%inclusion6 decks45 decks
12%synergy
Cryptic Caves
13%inclusion6 decks45 decks
7%synergy
Echoing Deeps
11%inclusion5 decks45 decks
7%synergy
Emergence Zone
11%inclusion5 decks45 decks
0%synergy
Thran Portal
11%inclusion5 decks45 decks
11%synergy
Roadside Reliquary
11%inclusion5 decks45 decks
8%synergy
Inkmoth Nexus
11%inclusion5 decks45 decks
6%synergy
Cascading Cataracts
11%inclusion5 decks45 decks
10%synergy
Mishra's Factory
11%inclusion5 decks45 decks
0%synergy
Phyrexia's Core
11%inclusion5 decks45 decks
6%synergy
Mana Artifacts
Sol Ring
84%inclusion38 decks45 decks
-10%synergy
Thran Dynamo
60%inclusion27 decks45 decks
-20%synergy
Mind Stone
51%inclusion23 decks45 decks
-21%synergy
Everflowing Chalice
51%inclusion23 decks45 decks
-7%synergy
Hedron Archive
44%inclusion20 decks45 decks
-24%synergy
Thought Vessel
40%inclusion18 decks45 decks
-24%synergy
Basalt Monolith
36%inclusion16 decks45 decks
-11%synergy
Worn Powerstone
33%inclusion15 decks45 decks
-20%synergy
Darksteel Ingot
29%inclusion13 decks45 decks
26%synergy
Stonespeaker Crystal
27%inclusion12 decks45 decks
7%synergy
Dreamstone Hedron
24%inclusion11 decks45 decks
-22%synergy
The Eternity Elevator
22%inclusion10 decks45 decks
-8%synergy
Endurance Bobblehead
20%inclusion9 decks45 decks
19%synergy
Charisma Bobblehead
20%inclusion9 decks45 decks
19%synergy
Sonic Screwdriver
20%inclusion9 decks45 decks
11%synergy
Intelligence Bobblehead
18%inclusion8 decks45 decks
17%synergy
Agility Bobblehead
18%inclusion8 decks45 decks
17%synergy
Sisay's Ring
18%inclusion8 decks45 decks
8%synergy
Strength Bobblehead
16%inclusion7 decks45 decks
15%synergy
Perception Bobblehead
16%inclusion7 decks45 decks
15%synergy
Liquimetal Torque
16%inclusion7 decks45 decks
-3%synergy
Ur-Golem's Eye
16%inclusion7 decks45 decks
10%synergy
All-Fates Scroll
16%inclusion7 decks45 decks
11%synergy
Luck Bobblehead
13%inclusion6 decks45 decks
13%synergy
Ring of the Lucii
13%inclusion6 decks45 decks
6%synergy
Fellwar Stone
11%inclusion5 decks45 decks
1%synergy
Slagstone Refinery
11%inclusion5 decks45 decks
9%synergy
Commander's Sphere
11%inclusion5 decks45 decks
8%synergy
Arcane Signet
11%inclusion5 decks45 decks
4%synergy
Staff of Compleation
8.9%inclusion4 decks45 decks
4%synergy
Tablet of Compleation
8.9%inclusion4 decks45 decks
8%synergy
The Mightstone and Weakstone
8.9%inclusion4 decks45 decks
-2%synergy
Mox Opal
8.9%inclusion4 decks45 decks
-4%synergy
Aetheric Amplifier
8.9%inclusion4 decks45 decks
6%synergy
Pristine Talisman
8.9%inclusion4 decks45 decks
0%synergy
Gilded Lotus
8.9%inclusion4 decks45 decks
-6%synergy
Sol Talisman
6.7%inclusion3 decks45 decks
-2%synergy
Fractured Powerstone
6.7%inclusion3 decks45 decks
2%synergy
Unstable Obelisk
6.7%inclusion3 decks45 decks
-9%synergy
Prismatic Lens
6.7%inclusion3 decks45 decks
-4%synergy
Ebony Fly
6.7%inclusion3 decks45 decks
5%synergy
Bonder's Ornament
6.7%inclusion3 decks45 decks
6%synergy
Lands
Wastes
78%inclusion35 decks45 decks
-7%synergy
The Mycosynth Gardens
40%inclusion18 decks45 decks
10%synergy
Urza's Cave
36%inclusion16 decks45 decks
-14%synergy
Conduit Pylons
33%inclusion15 decks45 decks
21%synergy
Hidden Grotto
33%inclusion15 decks45 decks
21%synergy
Hall of Tagsin
27%inclusion12 decks45 decks
16%synergy
Demolition Field
24%inclusion11 decks45 decks
11%synergy
Crystal Grotto
24%inclusion11 decks45 decks
6%synergy
Talon Gates of Madara
20%inclusion9 decks45 decks
9%synergy
Snow-Covered Wastes
18%inclusion8 decks45 decks
6%synergy
Mirrex
16%inclusion7 decks45 decks
6%synergy
Power Depot
16%inclusion7 decks45 decks
12%synergy
Myriad Landscape
16%inclusion7 decks45 decks
5%synergy
Planar Nexus
16%inclusion7 decks45 decks
-4%synergy
Heap Gate
13%inclusion6 decks45 decks
12%synergy
Gond Gate
13%inclusion6 decks45 decks
13%synergy
Cave of Temptation
11%inclusion5 decks45 decks
9%synergy
Ash Barrens
11%inclusion5 decks45 decks
2%synergy
Capital City
11%inclusion5 decks45 decks
8%synergy
Scene of the Crime
8.9%inclusion4 decks45 decks
6%synergy
Abstergo Entertainment
8.9%inclusion4 decks45 decks
-2%synergy
Exotic Orchard
8.9%inclusion4 decks45 decks
8%synergy
Captivating Cave
8.9%inclusion4 decks45 decks
6%synergy
Gateway Plaza
8.9%inclusion4 decks45 decks
9%synergy
The Grey Havens
6.7%inclusion3 decks45 decks
-7%synergy
Holdout Settlement
6.7%inclusion3 decks45 decks
6%synergy
Sunken Citadel
6.7%inclusion3 decks45 decks
6%synergy
Study Hall
6.7%inclusion3 decks45 decks
6%synergy
Crumbling Vestige
6.7%inclusion3 decks45 decks
6%synergy
Horizon of Progress
6.7%inclusion3 decks45 decks
5%synergy
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