Iron Spider, Stark Upgrade (Commander) - Optimized

Alternate Names:

Fizik, Etherium MechanicFizik, Etherium Mechanic

Joshua Wood
Feb 23, 2026
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Petrified Hamlet
13%inclusion1 decks8 decks
4%synergy
High Synergy Cards
Steel Overseer
95%inclusion41 decks43 decks
70%synergy
Surge Conductor
72%inclusion31 decks43 decks
62%synergy
Marvin, Murderous Mimic
63%inclusion27 decks43 decks
56%synergy
Hangarback Walker
72%inclusion31 decks43 decks
52%synergy
Walking Ballista
67%inclusion29 decks43 decks
49%synergy
Karn's Bastion
65%inclusion28 decks43 decks
48%synergy
Cryptothrall
60%inclusion26 decks43 decks
44%synergy
Stonecoil Serpent
65%inclusion28 decks43 decks
44%synergy
Patchwork Automaton
53%inclusion23 decks43 decks
43%synergy
Giggling Skitterspike
49%inclusion21 decks43 decks
41%synergy
Top Cards
All Is Dust
91%inclusion39 decks43 decks
4%synergy
Forsaken Monument
91%inclusion39 decks43 decks
2%synergy
Foundry Inspector
84%inclusion36 decks43 decks
35%synergy
Unwinding Clock
77%inclusion33 decks43 decks
37%synergy
Mystic Forge
70%inclusion30 decks43 decks
-5%synergy
Liberator, Urza's Battlethopter
67%inclusion29 decks43 decks
22%synergy
Palladium Myr
67%inclusion29 decks43 decks
-3%synergy
Warping Wail
60%inclusion26 decks43 decks
3%synergy
Null Elemental Blast
60%inclusion26 decks43 decks
-1%synergy
Voltaic Key
58%inclusion25 decks43 decks
35%synergy
Game Changers
Ancient Tomb
44%inclusion19 decks43 decks
10%synergy
Mana Vault
35%inclusion15 decks43 decks
9%synergy
The One Ring
30%inclusion13 decks43 decks
3%synergy
Grim Monolith
26%inclusion11 decks43 decks
13%synergy
Mishra's Workshop
26%inclusion11 decks43 decks
15%synergy
Field of the Dead
12%inclusion5 decks43 decks
1%synergy
Creatures
Jhoira's Familiar
56%inclusion24 decks43 decks
22%synergy
Glaring Fleshraker
53%inclusion23 decks43 decks
-5%synergy
Ultima, Origin of Oblivion
53%inclusion23 decks43 decks
13%synergy
Scrap Trawler
51%inclusion22 decks43 decks
26%synergy
Canoptek Spyder
47%inclusion20 decks43 decks
35%synergy
Shimmer Myr
47%inclusion20 decks43 decks
26%synergy
Arcbound Reclaimer
44%inclusion19 decks43 decks
40%synergy
Marketback Walker
42%inclusion18 decks43 decks
34%synergy
Threefold Thunderhulk
42%inclusion18 decks43 decks
26%synergy
Myr Retriever
37%inclusion16 decks43 decks
14%synergy
Metalworker
35%inclusion15 decks43 decks
17%synergy
Cyberman Patrol
33%inclusion14 decks43 decks
27%synergy
Karn, Legacy Reforged
33%inclusion14 decks43 decks
18%synergy
Mycosynth Golem
33%inclusion14 decks43 decks
17%synergy
Ornithopter
30%inclusion13 decks43 decks
21%synergy
Voltaic Construct
30%inclusion13 decks43 decks
23%synergy
Ornithopter of Paradise
28%inclusion12 decks43 decks
-3%synergy
Cybermen Squadron
28%inclusion12 decks43 decks
19%synergy
Myr Battlesphere
28%inclusion12 decks43 decks
8%synergy
Iron Apprentice
28%inclusion12 decks43 decks
24%synergy
Mindless Automaton
28%inclusion12 decks43 decks
23%synergy
Arcbound Crusher
28%inclusion12 decks43 decks
21%synergy
Krang, Utrom Warlord
27%inclusion6 decks22 decks
18%synergy
Technodrome
27%inclusion6 decks22 decks
24%synergy
Plague Myr
26%inclusion11 decks43 decks
16%synergy
Chief of the Foundry
26%inclusion11 decks43 decks
15%synergy
Arcbound Ravager
26%inclusion11 decks43 decks
20%synergy
Big Mother Mouser
25%inclusion5 decks20 decks
16%synergy
Solemn Simulacrum
23%inclusion10 decks43 decks
-30%synergy
Meteor Golem
23%inclusion10 decks43 decks
-9%synergy
Chrome Dome
23%inclusion5 decks22 decks
15%synergy
Voltaic Servant
21%inclusion9 decks43 decks
16%synergy
Virulent Silencer
21%inclusion9 decks43 decks
18%synergy
Blightsteel Colossus
21%inclusion9 decks43 decks
0%synergy
Cryptic Trilobite
19%inclusion8 decks43 decks
13%synergy
Canoptek Scarab Swarm
19%inclusion8 decks43 decks
13%synergy
Soul of New Phyrexia
19%inclusion8 decks43 decks
4%synergy
Kuldotha Forgemaster
19%inclusion8 decks43 decks
4%synergy
Kozilek, the Great Distortion
16%inclusion7 decks43 decks
-29%synergy
Syr Ginger, the Meal Ender
16%inclusion7 decks43 decks
12%synergy
Memnite
16%inclusion7 decks43 decks
13%synergy
Zenith Chronicler
16%inclusion7 decks43 decks
0%synergy
Wurmcoil Engine
16%inclusion7 decks43 decks
0%synergy
Manakin
16%inclusion7 decks43 decks
1%synergy
Junk Diver
14%inclusion6 decks43 decks
0%synergy
Hedron Crawler
14%inclusion6 decks43 decks
-9%synergy
Omarthis, Ghostfire Initiate
14%inclusion6 decks43 decks
10%synergy
Metalwork Colossus
14%inclusion6 decks43 decks
-15%synergy
Steel Hellkite
14%inclusion6 decks43 decks
-8%synergy
Triskelion
14%inclusion6 decks43 decks
11%synergy
Instants
Eldritch Immunity
53%inclusion23 decks43 decks
10%synergy
Titan's Presence
37%inclusion16 decks43 decks
-8%synergy
Zuko's Exile
27%inclusion9 decks33 decks
14%synergy
Eldrazi Confluence
26%inclusion11 decks43 decks
-1%synergy
Kozilek's Command
26%inclusion11 decks43 decks
-15%synergy
Scour from Existence
23%inclusion10 decks43 decks
0%synergy
Spatial Contortion
19%inclusion8 decks43 decks
-1%synergy
Not of This World
16%inclusion7 decks43 decks
-32%synergy
Desecrate Reality
7.0%inclusion3 decks43 decks
-35%synergy
Sorceries
Selective Obliteration
44%inclusion19 decks43 decks
18%synergy
Rise of the Eldrazi
16%inclusion7 decks43 decks
-28%synergy
Introduction to Annihilation
16%inclusion7 decks43 decks
0%synergy
Gruesome Slaughter
9.3%inclusion4 decks43 decks
-4%synergy
Utility Artifacts
Manifold Key
56%inclusion24 decks43 decks
22%synergy
Sensei's Divining Top
49%inclusion21 decks43 decks
24%synergy
Cloud Key
47%inclusion20 decks43 decks
18%synergy
The Ozolith
47%inclusion20 decks43 decks
41%synergy
Clock of Omens
47%inclusion20 decks43 decks
33%synergy
Animation Module
47%inclusion20 decks43 decks
41%synergy
Sculpting Steel
44%inclusion19 decks43 decks
12%synergy
Lightning Greaves
42%inclusion18 decks43 decks
-10%synergy
Swiftfoot Boots
37%inclusion16 decks43 decks
1%synergy
Darksteel Forge
30%inclusion13 decks43 decks
8%synergy
Staff of Domination
30%inclusion13 decks43 decks
18%synergy
Throne of Geth
28%inclusion12 decks43 decks
23%synergy
Rings of Brighthearth
28%inclusion12 decks43 decks
12%synergy
Commander's Plate
26%inclusion11 decks43 decks
-7%synergy
Contagion Engine
21%inclusion9 decks43 decks
18%synergy
Expedition Map
21%inclusion9 decks43 decks
-16%synergy
Thousand-Year Elixir
19%inclusion8 decks43 decks
17%synergy
Mirage Mirror
19%inclusion8 decks43 decks
-8%synergy
Sting, the Glinting Dagger
19%inclusion8 decks43 decks
17%synergy
Shadowspear
16%inclusion7 decks43 decks
9%synergy
Krark-Clan Ironworks
16%inclusion7 decks43 decks
7%synergy
Agatha's Soul Cauldron
16%inclusion7 decks43 decks
13%synergy
Dawnsire, Sunstar Dreadnought
16%inclusion7 decks43 decks
12%synergy
Darksteel Monolith
16%inclusion7 decks43 decks
-33%synergy
Elixir of Immortality
14%inclusion6 decks43 decks
12%synergy
Mind's Eye
14%inclusion6 decks43 decks
-13%synergy
Moonsilver Key
14%inclusion6 decks43 decks
-7%synergy
Contagion Clasp
14%inclusion6 decks43 decks
11%synergy
Ashnod's Altar
14%inclusion6 decks43 decks
7%synergy
The Ooze
14%inclusion3 decks22 decks
11%synergy
Smuggler's Copter
12%inclusion5 decks43 decks
10%synergy
Sword of Truth and Justice
12%inclusion5 decks43 decks
9%synergy
Semblance Anvil
12%inclusion5 decks43 decks
-2%synergy
Adaptive Omnitool
12%inclusion5 decks43 decks
7%synergy
Mycosynth Lattice
12%inclusion5 decks43 decks
5%synergy
Darksteel Plate
12%inclusion5 decks43 decks
9%synergy
Arcade Cabinet
10%inclusion2 decks20 decks
9%synergy
Nettlecyst
9.3%inclusion4 decks43 decks
-2%synergy
Chimil, the Inner Sun
9.3%inclusion4 decks43 decks
-17%synergy
Wayfarer's Bauble
9.3%inclusion4 decks43 decks
-3%synergy
Kaldra Compleat
9.3%inclusion4 decks43 decks
-5%synergy
Planar Bridge
9.3%inclusion4 decks43 decks
-10%synergy
Recon Craft Theta
9.3%inclusion4 decks43 decks
7%synergy
Darksteel Reactor
9.3%inclusion4 decks43 decks
8%synergy
Lux Artillery
9.3%inclusion4 decks43 decks
8%synergy
Heartstone
9.3%inclusion4 decks43 decks
8%synergy
Mirrorworks
9.3%inclusion4 decks43 decks
1%synergy
World Map
9.3%inclusion4 decks43 decks
2%synergy
The Endstone
9.3%inclusion4 decks43 decks
-5%synergy
The Regalia
9.3%inclusion4 decks43 decks
6%synergy
Enchantments
Echoes of Eternity
51%inclusion22 decks43 decks
-10%synergy
Eldrazi Conscription
16%inclusion7 decks43 decks
-6%synergy
Super State
14%inclusion6 decks43 decks
10%synergy
Ugin's Mastery
14%inclusion6 decks43 decks
-6%synergy
Planeswalkers
Ugin, the Ineffable
58%inclusion25 decks43 decks
-19%synergy
Tezzeret, Cruel Captain
58%inclusion25 decks43 decks
40%synergy
Ugin, Eye of the Storms
47%inclusion20 decks43 decks
-4%synergy
Ugin, the Spirit Dragon
26%inclusion11 decks43 decks
-17%synergy
Karn, the Great Creator
23%inclusion10 decks43 decks
7%synergy
Karn, Scion of Urza
9.3%inclusion4 decks43 decks
0%synergy
Karn, Living Legacy
7.0%inclusion3 decks43 decks
-5%synergy
Utility Lands
Urza's Tower
81%inclusion35 decks43 decks
-3%synergy
Urza's Mine
81%inclusion35 decks43 decks
-3%synergy
Urza's Power Plant
77%inclusion33 decks43 decks
-8%synergy
Buried Ruin
67%inclusion29 decks43 decks
14%synergy
Darksteel Citadel
67%inclusion29 decks43 decks
20%synergy
Shrine of the Forsaken Gods
65%inclusion28 decks43 decks
-12%synergy
Inventors' Fair
65%inclusion28 decks43 decks
23%synergy
Reliquary Tower
63%inclusion27 decks43 decks
1%synergy
Rogue's Passage
63%inclusion27 decks43 decks
-2%synergy
War Room
58%inclusion25 decks43 decks
-9%synergy
Tomb of the Spirit Dragon
53%inclusion23 decks43 decks
-4%synergy
Urza's Saga
47%inclusion20 decks43 decks
6%synergy
Urza's Workshop
47%inclusion20 decks43 decks
-2%synergy
Urza's Factory
42%inclusion18 decks43 decks
14%synergy
Temple of the False God
42%inclusion18 decks43 decks
-15%synergy
Zhalfirin Void
35%inclusion15 decks43 decks
-3%synergy
Treasure Vault
33%inclusion14 decks43 decks
18%synergy
Adventurer's Inn
33%inclusion14 decks43 decks
20%synergy
Bonders' Enclave
33%inclusion14 decks43 decks
-21%synergy
Secluded Starforge
30%inclusion13 decks43 decks
22%synergy
Scavenger Grounds
28%inclusion12 decks43 decks
-13%synergy
Ruins of Oran-Rief
26%inclusion11 decks43 decks
10%synergy
Fomori Vault
26%inclusion11 decks43 decks
8%synergy
Muraganda Raceway
26%inclusion11 decks43 decks
5%synergy
Ugin's Labyrinth
26%inclusion11 decks43 decks
-9%synergy
Guildless Commons
26%inclusion11 decks43 decks
-11%synergy
Arcane Lighthouse
23%inclusion10 decks43 decks
-7%synergy
Blinkmoth Nexus
21%inclusion9 decks43 decks
14%synergy
Command Beacon
21%inclusion9 decks43 decks
-3%synergy
Thespian's Stage
21%inclusion9 decks43 decks
-16%synergy
Nesting Grounds
21%inclusion9 decks43 decks
15%synergy
Strip Mine
21%inclusion9 decks43 decks
3%synergy
Arch of Orazca
19%inclusion8 decks43 decks
-12%synergy
Deserted Temple
19%inclusion8 decks43 decks
0%synergy
Inkmoth Nexus
19%inclusion8 decks43 decks
13%synergy
Witch's Clinic
16%inclusion7 decks43 decks
8%synergy
Wasteland
16%inclusion7 decks43 decks
3%synergy
Blast Zone
16%inclusion7 decks43 decks
-22%synergy
Crystal Vein
14%inclusion6 decks43 decks
-3%synergy
Tyrite Sanctum
14%inclusion6 decks43 decks
-12%synergy
Mage-Ring Network
12%inclusion5 decks43 decks
-15%synergy
Mystifying Maze
12%inclusion5 decks43 decks
7%synergy
Mishra's Factory
12%inclusion5 decks43 decks
1%synergy
Radiant Fountain
12%inclusion5 decks43 decks
-7%synergy
Swarmyard
12%inclusion5 decks43 decks
11%synergy
Mikokoro, Center of the Sea
12%inclusion5 decks43 decks
-2%synergy
Arid Archway
9.3%inclusion4 decks43 decks
0%synergy
Scorched Ruins
9.3%inclusion4 decks43 decks
-3%synergy
Homeward Path
9.3%inclusion4 decks43 decks
-6%synergy
Access Tunnel
9.3%inclusion4 decks43 decks
7%synergy
Mana Artifacts
Sol Ring
95%inclusion41 decks43 decks
1%synergy
Basalt Monolith
79%inclusion34 decks43 decks
34%synergy
Everflowing Chalice
65%inclusion28 decks43 decks
8%synergy
Thran Dynamo
63%inclusion27 decks43 decks
-17%synergy
Thought Vessel
53%inclusion23 decks43 decks
-9%synergy
Mind Stone
53%inclusion23 decks43 decks
-17%synergy
The Eternity Elevator
47%inclusion20 decks43 decks
15%synergy
Hedron Archive
33%inclusion14 decks43 decks
-34%synergy
Mox Opal
28%inclusion12 decks43 decks
15%synergy
Worn Powerstone
26%inclusion11 decks43 decks
-26%synergy
Sonic Screwdriver
26%inclusion11 decks43 decks
17%synergy
Dreamstone Hedron
16%inclusion7 decks43 decks
-28%synergy
Liquimetal Torque
16%inclusion7 decks43 decks
-2%synergy
Staff of Compleation
14%inclusion6 decks43 decks
9%synergy
Aetheric Amplifier
12%inclusion5 decks43 decks
8%synergy
Arcane Signet
9.3%inclusion4 decks43 decks
2%synergy
Pristine Talisman
9.3%inclusion4 decks43 decks
1%synergy
The Aetherspark
9.3%inclusion4 decks43 decks
2%synergy
Patriar's Seal
9.3%inclusion4 decks43 decks
8%synergy
Prismatic Lens
9.3%inclusion4 decks43 decks
-1%synergy
Commander's Sphere
7.0%inclusion3 decks43 decks
4%synergy
Darksteel Ingot
7.0%inclusion3 decks43 decks
4%synergy
All-Fates Scroll
7.0%inclusion3 decks43 decks
2%synergy
Fellwar Stone
7.0%inclusion3 decks43 decks
-3%synergy
Lands
Wastes
79%inclusion34 decks43 decks
-6%synergy
Urza's Cave
53%inclusion23 decks43 decks
3%synergy
The Mycosynth Gardens
35%inclusion15 decks43 decks
5%synergy
Planar Nexus
28%inclusion12 decks43 decks
8%synergy
Mirrex
19%inclusion8 decks43 decks
9%synergy
Talon Gates of Madara
16%inclusion7 decks43 decks
5%synergy
Snow-Covered Wastes
14%inclusion6 decks43 decks
1%synergy
Abstergo Entertainment
14%inclusion6 decks43 decks
3%synergy
Crystal Grotto
14%inclusion6 decks43 decks
-4%synergy
Capital City
14%inclusion6 decks43 decks
11%synergy
Hall of Tagsin
14%inclusion6 decks43 decks
4%synergy
Myriad Landscape
12%inclusion5 decks43 decks
1%synergy
Captivating Cave
12%inclusion5 decks43 decks
9%synergy
Demolition Field
12%inclusion5 decks43 decks
-2%synergy
Power Depot
12%inclusion5 decks43 decks
8%synergy
Rumble Arena
9.4%inclusion3 decks32 decks
5%synergy
Conduit Pylons
9.3%inclusion4 decks43 decks
-3%synergy
Hidden Grotto
9.3%inclusion4 decks43 decks
-3%synergy
Daily Bugle Building
7.3%inclusion3 decks41 decks
4%synergy
Spire of Industry
7.0%inclusion3 decks43 decks
6%synergy
Ash Barrens
7.0%inclusion3 decks43 decks
-2%synergy
Scene of the Crime
7.0%inclusion3 decks43 decks
5%synergy