Living Brain, Mechanical Marvel (Commander) - Optimized

Alternate Names:

Error-9, Viral NodeError-9, Viral Node

Living Brain, Mechanical Marvel
Rank #3,591
2decks
As CommanderAs CardAverage DeckDecks
Bracket
All1234
5
Budget
Any
$
$$$
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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Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Crystalline Entity
100%inclusion1 decks1 decks
97%synergy
Game Changers
Grim Monolith
50%inclusion1 decks2 decks
37%synergy
Ancient Tomb
50%inclusion1 decks2 decks
15%synergy
The One Ring
50%inclusion1 decks2 decks
21%synergy
Mana Vault
50%inclusion1 decks2 decks
25%synergy
Creatures
Foundry Inspector
100%inclusion2 decks2 decks
50%synergy
Palladium Myr
100%inclusion2 decks2 decks
30%synergy
It That Heralds the End
100%inclusion2 decks2 decks
60%synergy
Jhoira's Familiar
100%inclusion2 decks2 decks
65%synergy
Tri-Sentinel, Act of Vengeance
100%inclusion1 decks1 decks
97%synergy
Panther Robot
100%inclusion1 decks1 decks
93%synergy
Solemn Simulacrum
50%inclusion1 decks2 decks
-2%synergy
Maelstrom Colossus
50%inclusion1 decks2 decks
47%synergy
Abstruse Archaic
50%inclusion1 decks2 decks
26%synergy
Darksteel Colossus
50%inclusion1 decks2 decks
39%synergy
Scrawling Crawler
50%inclusion1 decks2 decks
41%synergy
Mage-Ring Responder
50%inclusion1 decks2 decks
50%synergy
Su-Chi Cave Guard
50%inclusion1 decks2 decks
49%synergy
Crashing Drawbridge
50%inclusion1 decks2 decks
32%synergy
Kozilek, the Broken Reality
50%inclusion1 decks2 decks
23%synergy
Darksteel Juggernaut
50%inclusion1 decks2 decks
42%synergy
Marut
50%inclusion1 decks2 decks
50%synergy
Triplicate Titan
50%inclusion1 decks2 decks
42%synergy
Ancient Stone Idol
50%inclusion1 decks2 decks
38%synergy
Metalwork Colossus
50%inclusion1 decks2 decks
23%synergy
Wandering Archaic
50%inclusion1 decks2 decks
21%synergy
Lodestone Myr
50%inclusion1 decks2 decks
49%synergy
Cybermen Squadron
50%inclusion1 decks2 decks
38%synergy
Colossus of Akros
50%inclusion1 decks2 decks
45%synergy
Colossus of Sardia
50%inclusion1 decks2 decks
50%synergy
Zenith Chronicler
50%inclusion1 decks2 decks
33%synergy
Kuldotha Forgemaster
50%inclusion1 decks2 decks
35%synergy
Karn, Legacy Reforged
50%inclusion1 decks2 decks
33%synergy
Canoptek Spyder
50%inclusion1 decks2 decks
38%synergy
Crackdown Construct
50%inclusion1 decks2 decks
49%synergy
Traxos, Scourge of Kroog
50%inclusion1 decks2 decks
43%synergy
Cityscape Leveler
50%inclusion1 decks2 decks
33%synergy
Meteor Golem
50%inclusion1 decks2 decks
20%synergy
Endbringer
50%inclusion1 decks2 decks
11%synergy
Scaretiller
50%inclusion1 decks2 decks
47%synergy
Blightsteel Colossus
50%inclusion1 decks2 decks
27%synergy
Mycosynth Golem
50%inclusion1 decks2 decks
33%synergy
Phyrexian Triniform
50%inclusion1 decks2 decks
40%synergy
Ultima, Origin of Oblivion
50%inclusion1 decks2 decks
8%synergy
Bygone Colossus
50%inclusion1 decks2 decks
43%synergy
Anticausal Vestige
50%inclusion1 decks2 decks
34%synergy
Krang, Utrom Warlord
50%inclusion1 decks2 decks
33%synergy
Instants
Eldritch Immunity
100%inclusion2 decks2 decks
53%synergy
Null Elemental Blast
100%inclusion2 decks2 decks
36%synergy
Zuko's Exile
100%inclusion2 decks2 decks
85%synergy
Kozilek's Command
50%inclusion1 decks2 decks
8%synergy
Warping Wail
50%inclusion1 decks2 decks
-8%synergy
Sorceries
All Is Dust
100%inclusion2 decks2 decks
15%synergy
Environmental Sciences
50%inclusion1 decks2 decks
40%synergy
Introduction to Annihilation
50%inclusion1 decks2 decks
34%synergy
Rise of the Eldrazi
50%inclusion1 decks2 decks
8%synergy
Selective Obliteration
50%inclusion1 decks2 decks
21%synergy
Utility Artifacts
Unwinding Clock
100%inclusion2 decks2 decks
59%synergy
Forsaken Monument
100%inclusion2 decks2 decks
12%synergy
Mystic Forge
100%inclusion2 decks2 decks
26%synergy
The Ten Rings
100%inclusion1 decks1 decks
77%synergy
Storage Matrix
50%inclusion1 decks2 decks
50%synergy
Voltaic Key
50%inclusion1 decks2 decks
26%synergy
Lithoform Engine
50%inclusion1 decks2 decks
43%synergy
Genesis Chamber
50%inclusion1 decks2 decks
48%synergy
Winter Orb
50%inclusion1 decks2 decks
48%synergy
Cloud Key
50%inclusion1 decks2 decks
18%synergy
Orb of Dreams
50%inclusion1 decks2 decks
50%synergy
Portal to Phyrexia
50%inclusion1 decks2 decks
25%synergy
Manifold Key
50%inclusion1 decks2 decks
16%synergy
Eye of Vecna
50%inclusion1 decks2 decks
45%synergy
Moonsilver Key
50%inclusion1 decks2 decks
30%synergy
Darksteel Pendant
50%inclusion1 decks2 decks
50%synergy
Clock of Omens
50%inclusion1 decks2 decks
36%synergy
Trading Post
50%inclusion1 decks2 decks
40%synergy
Mind's Eye
50%inclusion1 decks2 decks
21%synergy
Mirage Mirror
50%inclusion1 decks2 decks
27%synergy
Sculpting Steel
50%inclusion1 decks2 decks
17%synergy
Semblance Anvil
50%inclusion1 decks2 decks
36%synergy
Rings of Brighthearth
50%inclusion1 decks2 decks
34%synergy
Sands of Time
50%inclusion1 decks2 decks
50%synergy
Commander's Plate
50%inclusion1 decks2 decks
15%synergy
Sword of the Paruns
50%inclusion1 decks2 decks
50%synergy
Strionic Resonator
50%inclusion1 decks2 decks
44%synergy
False Floor
50%inclusion1 decks2 decks
50%synergy
Genji Glove
50%inclusion1 decks2 decks
46%synergy
Nutrient Block
50%inclusion1 decks2 decks
49%synergy
Enchantments
Echoes of Eternity
50%inclusion1 decks2 decks
-15%synergy
Planeswalkers
Ugin, the Ineffable
100%inclusion2 decks2 decks
27%synergy
Ugin, Eye of the Storms
50%inclusion1 decks2 decks
-0%synergy
Ugin, the Spirit Dragon
50%inclusion1 decks2 decks
11%synergy
Tezzeret, Cruel Captain
50%inclusion1 decks2 decks
30%synergy
Utility Lands
Tomb of the Spirit Dragon
100%inclusion2 decks2 decks
45%synergy
Urza's Tower
100%inclusion2 decks2 decks
16%synergy
Urza's Mine
100%inclusion2 decks2 decks
16%synergy
Buried Ruin
100%inclusion2 decks2 decks
46%synergy
Radiant Fountain
100%inclusion2 decks2 decks
83%synergy
Urza's Workshop
100%inclusion2 decks2 decks
50%synergy
Shrine of the Forsaken Gods
100%inclusion2 decks2 decks
25%synergy
Inventors' Fair
100%inclusion2 decks2 decks
55%synergy
Muraganda Raceway
100%inclusion2 decks2 decks
78%synergy
Reliquary Tower
100%inclusion2 decks2 decks
39%synergy
Urza's Power Plant
100%inclusion2 decks2 decks
16%synergy
Adventurer's Inn
100%inclusion2 decks2 decks
87%synergy
Zhalfirin Void
50%inclusion1 decks2 decks
14%synergy
Arcane Lighthouse
50%inclusion1 decks2 decks
21%synergy
Arch of Orazca
50%inclusion1 decks2 decks
23%synergy
Vesuva
50%inclusion1 decks2 decks
30%synergy
Urza's Saga
50%inclusion1 decks2 decks
8%synergy
Mystifying Maze
50%inclusion1 decks2 decks
46%synergy
Urza's Factory
50%inclusion1 decks2 decks
23%synergy
Scavenger Grounds
50%inclusion1 decks2 decks
10%synergy
Ruins of Oran-Rief
50%inclusion1 decks2 decks
37%synergy
War Room
50%inclusion1 decks2 decks
-16%synergy
Sanctum of Ugin
50%inclusion1 decks2 decks
12%synergy
Geier Reach Sanitarium
50%inclusion1 decks2 decks
24%synergy
Darksteel Citadel
50%inclusion1 decks2 decks
0%synergy
Thespian's Stage
50%inclusion1 decks2 decks
13%synergy
Homeward Path
50%inclusion1 decks2 decks
35%synergy
Temple of the False God
50%inclusion1 decks2 decks
-5%synergy
Rogue's Passage
50%inclusion1 decks2 decks
-12%synergy
Bonders' Enclave
50%inclusion1 decks2 decks
-0%synergy
Secluded Starforge
50%inclusion1 decks2 decks
42%synergy
Mana Artifacts
Sol Ring
100%inclusion2 decks2 decks
6%synergy
Basalt Monolith
100%inclusion2 decks2 decks
55%synergy
Thought Vessel
100%inclusion2 decks2 decks
38%synergy
Stonespeaker Crystal
100%inclusion2 decks2 decks
83%synergy
Thran Dynamo
100%inclusion2 decks2 decks
21%synergy
Mind Stone
100%inclusion2 decks2 decks
32%synergy
Blinkmoth Urn
50%inclusion1 decks2 decks
43%synergy
Everflowing Chalice
50%inclusion1 decks2 decks
-5%synergy
Dreamstone Hedron
50%inclusion1 decks2 decks
10%synergy
Hedron Archive
50%inclusion1 decks2 decks
-14%synergy
Decanter of Endless Water
50%inclusion1 decks2 decks
49%synergy
Liquimetal Torque
50%inclusion1 decks2 decks
32%synergy
Victory Chimes
50%inclusion1 decks2 decks
49%synergy
Sonic Screwdriver
50%inclusion1 decks2 decks
42%synergy
The Eternity Elevator
50%inclusion1 decks2 decks
17%synergy
Bender's Waterskin
50%inclusion1 decks2 decks
48%synergy
Lands
Wastes
100%inclusion2 decks2 decks
15%synergy
The Mycosynth Gardens
50%inclusion1 decks2 decks
20%synergy
Myriad Landscape
50%inclusion1 decks2 decks
39%synergy
Planar Nexus
50%inclusion1 decks2 decks
29%synergy
Urza's Cave
50%inclusion1 decks2 decks
-3%synergy
Evolving Wilds
50%inclusion1 decks2 decks
47%synergy
Scene of the Crime
50%inclusion1 decks2 decks
47%synergy
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