Iron Spider, Stark Upgrade (Commander) - Expensive Core

Alternate Names:

Fizik, Etherium MechanicFizik, Etherium Mechanic

Iron Spider, Stark Upgrade
Rank #1,147
10decks
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Background image for How Strong Is Coin of Mastery in Commander?
Joshua Wood
Feb 23, 2026
Joshua Wood
How Strong Is Coin of Mastery in Commander?
Is Coin of Mastery gonna go in every Commander deck? Probably not, but it's worth considering if you make ANY artifact mana.
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Technodrome
50%inclusion1 decks2 decks
46%synergy
Krang, Utrom Warlord
50%inclusion1 decks2 decks
42%synergy
High Synergy Cards
Surge Conductor
100%inclusion10 decks10 decks
90%synergy
Karn's Bastion
100%inclusion10 decks10 decks
83%synergy
Steel Overseer
100%inclusion10 decks10 decks
75%synergy
Marvin, Murderous Mimic
80%inclusion8 decks10 decks
74%synergy
Marketback Walker
80%inclusion8 decks10 decks
72%synergy
Walking Ballista
90%inclusion9 decks10 decks
71%synergy
Mindless Automaton
70%inclusion7 decks10 decks
65%synergy
The Ozolith
70%inclusion7 decks10 decks
65%synergy
Cryptothrall
80%inclusion8 decks10 decks
64%synergy
Fomori Vault
80%inclusion8 decks10 decks
63%synergy
Top Cards
Unwinding Clock
90%inclusion9 decks10 decks
50%synergy
Mystic Forge
90%inclusion9 decks10 decks
15%synergy
Forsaken Monument
90%inclusion9 decks10 decks
1%synergy
Liberator, Urza's Battlethopter
90%inclusion9 decks10 decks
44%synergy
All Is Dust
80%inclusion8 decks10 decks
-6%synergy
Scrap Trawler
80%inclusion8 decks10 decks
55%synergy
Foundry Inspector
80%inclusion8 decks10 decks
32%synergy
Hangarback Walker
80%inclusion8 decks10 decks
60%synergy
Tezzeret, Cruel Captain
80%inclusion8 decks10 decks
62%synergy
Clock of Omens
70%inclusion7 decks10 decks
56%synergy
Creatures
Canoptek Spyder
70%inclusion7 decks10 decks
59%synergy
Patchwork Automaton
60%inclusion6 decks10 decks
49%synergy
Arcbound Ravager
60%inclusion6 decks10 decks
54%synergy
Ornithopter of Paradise
60%inclusion6 decks10 decks
29%synergy
Threefold Thunderhulk
60%inclusion6 decks10 decks
44%synergy
Arcbound Reclaimer
60%inclusion6 decks10 decks
55%synergy
Stonecoil Serpent
60%inclusion6 decks10 decks
39%synergy
Cyberman Patrol
50%inclusion5 decks10 decks
44%synergy
Palladium Myr
50%inclusion5 decks10 decks
-21%synergy
Jhoira's Familiar
50%inclusion5 decks10 decks
16%synergy
Metalworker
50%inclusion5 decks10 decks
33%synergy
Virulent Silencer
50%inclusion5 decks10 decks
47%synergy
Giggling Skitterspike
50%inclusion5 decks10 decks
42%synergy
Cityscape Leveler
50%inclusion5 decks10 decks
33%synergy
Shimmer Myr
50%inclusion5 decks10 decks
29%synergy
Solemn Simulacrum
40%inclusion4 decks10 decks
-14%synergy
Iron Apprentice
40%inclusion4 decks10 decks
36%synergy
Myr Retriever
40%inclusion4 decks10 decks
16%synergy
Arcbound Crusher
40%inclusion4 decks10 decks
33%synergy
The Walls of Ba Sing Se
33%inclusion2 decks6 decks
24%synergy
Glaring Fleshraker
30%inclusion3 decks10 decks
-28%synergy
Towashi Guide-Bot
30%inclusion3 decks10 decks
26%synergy
Plague Myr
30%inclusion3 decks10 decks
21%synergy
Crystalline Crawler
30%inclusion3 decks10 decks
28%synergy
Steel Hellkite
30%inclusion3 decks10 decks
8%synergy
Omarthis, Ghostfire Initiate
30%inclusion3 decks10 decks
26%synergy
Zenith Chronicler
30%inclusion3 decks10 decks
14%synergy
Blightsteel Colossus
30%inclusion3 decks10 decks
9%synergy
Scrapyard Recombiner
30%inclusion3 decks10 decks
24%synergy
Voltaic Construct
30%inclusion3 decks10 decks
23%synergy
Voltaic Servant
30%inclusion3 decks10 decks
25%synergy
Thopter Squadron
30%inclusion3 decks10 decks
29%synergy
Junk Diver
20%inclusion2 decks10 decks
6%synergy
Hedron Crawler
20%inclusion2 decks10 decks
-3%synergy
Scrawling Crawler
20%inclusion2 decks10 decks
11%synergy
Cryptic Trilobite
20%inclusion2 decks10 decks
14%synergy
Syr Ginger, the Meal Ender
20%inclusion2 decks10 decks
16%synergy
Arcbound Worker
20%inclusion2 decks10 decks
17%synergy
Burnished Hart
20%inclusion2 decks10 decks
-10%synergy
Cybermen Squadron
20%inclusion2 decks10 decks
11%synergy
Canoptek Scarab Swarm
20%inclusion2 decks10 decks
14%synergy
Bladegriff Prototype
20%inclusion2 decks10 decks
18%synergy
Platinum Angel
20%inclusion2 decks10 decks
5%synergy
Karn, Legacy Reforged
20%inclusion2 decks10 decks
6%synergy
Hexavus
20%inclusion2 decks10 decks
17%synergy
Wurmcoil Engine
20%inclusion2 decks10 decks
4%synergy
Meteor Golem
20%inclusion2 decks10 decks
-13%synergy
Mycosynth Golem
20%inclusion2 decks10 decks
5%synergy
Ultima, Origin of Oblivion
20%inclusion2 decks10 decks
-19%synergy
Abstruse Archaic
10%inclusion1 decks10 decks
-18%synergy
Instants
Eldritch Immunity
60%inclusion6 decks10 decks
18%synergy
Kozilek's Command
50%inclusion5 decks10 decks
10%synergy
Null Elemental Blast
50%inclusion5 decks10 decks
-11%synergy
Zuko's Exile
50%inclusion3 decks6 decks
38%synergy
Warping Wail
40%inclusion4 decks10 decks
-18%synergy
Eldrazi Confluence
30%inclusion3 decks10 decks
4%synergy
Desecrate Reality
30%inclusion3 decks10 decks
-12%synergy
Scour from Existence
10%inclusion1 decks10 decks
-14%synergy
Sorceries
Selective Obliteration
40%inclusion4 decks10 decks
14%synergy
Rise of the Eldrazi
30%inclusion3 decks10 decks
-15%synergy
Introduction to Annihilation
10%inclusion1 decks10 decks
-7%synergy
Utility Artifacts
Sculpting Steel
70%inclusion7 decks10 decks
38%synergy
Lightning Greaves
70%inclusion7 decks10 decks
18%synergy
Contagion Engine
60%inclusion6 decks10 decks
57%synergy
Manifold Key
60%inclusion6 decks10 decks
26%synergy
Sting, the Glinting Dagger
60%inclusion6 decks10 decks
58%synergy
Animation Module
60%inclusion6 decks10 decks
54%synergy
Agatha's Soul Cauldron
60%inclusion6 decks10 decks
57%synergy
Commander's Plate
50%inclusion5 decks10 decks
17%synergy
Voltaic Key
40%inclusion4 decks10 decks
17%synergy
Portal to Phyrexia
40%inclusion4 decks10 decks
17%synergy
Krark-Clan Ironworks
40%inclusion4 decks10 decks
31%synergy
Sword of Truth and Justice
40%inclusion4 decks10 decks
37%synergy
Darksteel Forge
40%inclusion4 decks10 decks
18%synergy
Sensei's Divining Top
30%inclusion3 decks10 decks
5%synergy
Cloud Key
30%inclusion3 decks10 decks
2%synergy
Smuggler's Copter
30%inclusion3 decks10 decks
28%synergy
Retrofitter Foundry
30%inclusion3 decks10 decks
26%synergy
Swiftfoot Boots
30%inclusion3 decks10 decks
-6%synergy
Semblance Anvil
30%inclusion3 decks10 decks
16%synergy
Adaptive Omnitool
30%inclusion3 decks10 decks
25%synergy
Clown Car
30%inclusion3 decks10 decks
29%synergy
Elixir of Immortality
20%inclusion2 decks10 decks
18%synergy
Contagion Clasp
20%inclusion2 decks10 decks
17%synergy
Throne of Geth
20%inclusion2 decks10 decks
15%synergy
Mind's Eye
20%inclusion2 decks10 decks
-7%synergy
Thousand-Year Elixir
20%inclusion2 decks10 decks
18%synergy
Shadowspear
20%inclusion2 decks10 decks
13%synergy
Recon Craft Theta
20%inclusion2 decks10 decks
18%synergy
Akroma's Memorial
20%inclusion2 decks10 decks
1%synergy
Lux Artillery
20%inclusion2 decks10 decks
19%synergy
Andúril, Narsil Reforged
20%inclusion2 decks10 decks
18%synergy
Energy Chamber
20%inclusion2 decks10 decks
17%synergy
The Regalia
20%inclusion2 decks10 decks
17%synergy
Storage Matrix
10%inclusion1 decks10 decks
10%synergy
Nettlecyst
10%inclusion1 decks10 decks
-1%synergy
Treasure Map
10%inclusion1 decks10 decks
8%synergy
Mobile Garrison
10%inclusion1 decks10 decks
10%synergy
Illusionist's Bracers
10%inclusion1 decks10 decks
9%synergy
Pip-Boy 3000
10%inclusion1 decks10 decks
9%synergy
Genesis Chamber
10%inclusion1 decks10 decks
7%synergy
Sword of Fire and Ice
10%inclusion1 decks10 decks
7%synergy
Power Conduit
10%inclusion1 decks10 decks
8%synergy
Levitating Statue
10%inclusion1 decks10 decks
10%synergy
Ashnod's Altar
10%inclusion1 decks10 decks
3%synergy
Symmetry Matrix
10%inclusion1 decks10 decks
9%synergy
Skullclamp
10%inclusion1 decks10 decks
6%synergy
Mirage Mirror
10%inclusion1 decks10 decks
-17%synergy
Mimic Vat
10%inclusion1 decks10 decks
8%synergy
Dollhouse of Horrors
10%inclusion1 decks10 decks
9%synergy
Palantír of Orthanc
10%inclusion1 decks10 decks
-4%synergy
Enchantments
Echoes of Eternity
50%inclusion5 decks10 decks
-11%synergy
Super State
10%inclusion1 decks10 decks
7%synergy
Planeswalkers
Ugin, Eye of the Storms
50%inclusion5 decks10 decks
-1%synergy
Ugin, the Ineffable
40%inclusion4 decks10 decks
-38%synergy
Ugin, the Spirit Dragon
30%inclusion3 decks10 decks
-13%synergy
Utility Lands
War Room
100%inclusion10 decks10 decks
32%synergy
Urza's Mine
90%inclusion9 decks10 decks
5%synergy
Buried Ruin
90%inclusion9 decks10 decks
37%synergy
Urza's Tower
90%inclusion9 decks10 decks
5%synergy
Urza's Workshop
90%inclusion9 decks10 decks
41%synergy
Inventors' Fair
90%inclusion9 decks10 decks
48%synergy
Tomb of the Spirit Dragon
80%inclusion8 decks10 decks
22%synergy
Urza's Power Plant
80%inclusion8 decks10 decks
-5%synergy
Urza's Saga
70%inclusion7 decks10 decks
30%synergy
Shrine of the Forsaken Gods
70%inclusion7 decks10 decks
-7%synergy
Bonders' Enclave
70%inclusion7 decks10 decks
16%synergy
Darksteel Citadel
70%inclusion7 decks10 decks
23%synergy
Zhalfirin Void
60%inclusion6 decks10 decks
22%synergy
Muraganda Raceway
60%inclusion6 decks10 decks
39%synergy
Reliquary Tower
60%inclusion6 decks10 decks
-2%synergy
Urza's Factory
50%inclusion5 decks10 decks
22%synergy
Scavenger Grounds
50%inclusion5 decks10 decks
9%synergy
Thespian's Stage
50%inclusion5 decks10 decks
14%synergy
Rogue's Passage
50%inclusion5 decks10 decks
-15%synergy
Inkmoth Nexus
40%inclusion4 decks10 decks
34%synergy
Wasteland
30%inclusion3 decks10 decks
16%synergy
Tyrite Sanctum
30%inclusion3 decks10 decks
3%synergy
Arch of Orazca
30%inclusion3 decks10 decks
-2%synergy
Treasure Vault
30%inclusion3 decks10 decks
15%synergy
Blinkmoth Nexus
30%inclusion3 decks10 decks
23%synergy
Amonkhet Raceway
30%inclusion3 decks10 decks
22%synergy
Witch's Clinic
20%inclusion2 decks10 decks
11%synergy
Mikokoro, Center of the Sea
20%inclusion2 decks10 decks
6%synergy
Scorched Ruins
20%inclusion2 decks10 decks
8%synergy
Secluded Starforge
20%inclusion2 decks10 decks
12%synergy
Mage-Ring Network
10%inclusion1 decks10 decks
-18%synergy
Desert
10%inclusion1 decks10 decks
8%synergy
Ghost Quarter
10%inclusion1 decks10 decks
0%synergy
Nephalia Academy
10%inclusion1 decks10 decks
5%synergy
Arid Archway
10%inclusion1 decks10 decks
1%synergy
Swarmyard
10%inclusion1 decks10 decks
9%synergy
Mishra's Factory
10%inclusion1 decks10 decks
-1%synergy
Crystal Vein
10%inclusion1 decks10 decks
-7%synergy
Maze of Ith
10%inclusion1 decks10 decks
5%synergy
Forge of Heroes
10%inclusion1 decks10 decks
-4%synergy
Geier Reach Sanitarium
10%inclusion1 decks10 decks
-19%synergy
Diamond City
10%inclusion1 decks10 decks
7%synergy
Sea Gate Wreckage
10%inclusion1 decks10 decks
-18%synergy
Detection Tower
10%inclusion1 decks10 decks
6%synergy
Fountainport
10%inclusion1 decks10 decks
0%synergy
Mishra's Foundry
10%inclusion1 decks10 decks
5%synergy
Emergence Zone
10%inclusion1 decks10 decks
0%synergy
Temple of the False God
10%inclusion1 decks10 decks
-47%synergy
Drannith Ruins
10%inclusion1 decks10 decks
5%synergy
Command Beacon
10%inclusion1 decks10 decks
-14%synergy
Mana Artifacts
Sol Ring
100%inclusion10 decks10 decks
6%synergy
Mind Stone
60%inclusion6 decks10 decks
-11%synergy
Thought Vessel
50%inclusion5 decks10 decks
-13%synergy
Mox Opal
50%inclusion5 decks10 decks
37%synergy
Everflowing Chalice
40%inclusion4 decks10 decks
-18%synergy
Staff of Compleation
20%inclusion2 decks10 decks
15%synergy
Glistening Sphere
20%inclusion2 decks10 decks
19%synergy
Hedron Archive
20%inclusion2 decks10 decks
-48%synergy
The Aetherspark
20%inclusion2 decks10 decks
13%synergy
Thran Dynamo
20%inclusion2 decks10 decks
-60%synergy
Basalt Monolith
20%inclusion2 decks10 decks
-26%synergy
Patriar's Seal
20%inclusion2 decks10 decks
19%synergy
Sonic Screwdriver
20%inclusion2 decks10 decks
11%synergy
Liquimetal Torque
20%inclusion2 decks10 decks
1%synergy
Blinkmoth Urn
10%inclusion1 decks10 decks
1%synergy
Arcane Signet
10%inclusion1 decks10 decks
3%synergy
Dreamstone Hedron
10%inclusion1 decks10 decks
-35%synergy
Aetheric Amplifier
10%inclusion1 decks10 decks
7%synergy
Chromatic Lantern
10%inclusion1 decks10 decks
9%synergy
Vexing Puzzlebox
10%inclusion1 decks10 decks
9%synergy
Fellwar Stone
10%inclusion1 decks10 decks
0%synergy
Prismatic Lens
10%inclusion1 decks10 decks
-1%synergy
Extraplanar Lens
10%inclusion1 decks10 decks
8%synergy
The Eternity Elevator
10%inclusion1 decks10 decks
-21%synergy
Solar Array
10%inclusion1 decks10 decks
9%synergy
Lands
Wastes
90%inclusion9 decks10 decks
5%synergy
Urza's Cave
90%inclusion9 decks10 decks
40%synergy
The Mycosynth Gardens
70%inclusion7 decks10 decks
40%synergy
Planar Nexus
60%inclusion6 decks10 decks
40%synergy
Talon Gates of Madara
50%inclusion5 decks10 decks
38%synergy
Demolition Field
50%inclusion5 decks10 decks
36%synergy
Crystal Grotto
40%inclusion4 decks10 decks
22%synergy
Abstergo Entertainment
40%inclusion4 decks10 decks
29%synergy
Mirrex
30%inclusion3 decks10 decks
20%synergy
Conduit Pylons
30%inclusion3 decks10 decks
18%synergy
The Grey Havens
30%inclusion3 decks10 decks
17%synergy
Hidden Grotto
20%inclusion2 decks10 decks
8%synergy
Snow-Covered Wastes
20%inclusion2 decks10 decks
8%synergy
Power Depot
20%inclusion2 decks10 decks
17%synergy
Gemstone Caverns
20%inclusion2 decks10 decks
12%synergy
Fabled Passage
10%inclusion1 decks10 decks
9%synergy
Survivors' Encampment
10%inclusion1 decks10 decks
9%synergy
Gallifrey Council Chamber
10%inclusion1 decks10 decks
5%synergy
Spire of Industry
10%inclusion1 decks10 decks
9%synergy
Ash Barrens
10%inclusion1 decks10 decks
1%synergy
Shire Terrace
10%inclusion1 decks10 decks
9%synergy
Tarnished Citadel
10%inclusion1 decks10 decks
10%synergy
Hall of Tagsin
10%inclusion1 decks10 decks
0%synergy
Scene of the Crime
10%inclusion1 decks10 decks
7%synergy
Capital City
10%inclusion1 decks10 decks
7%synergy
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