Arcum Dagsson (Commander) - Expensive Core

Arcum Dagsson
Rank #911
8decks
Background image for How To Play Blue Differently in EDH
Sikora
Jul 2, 2025
How To Play Blue Differently in EDH
Blue is known for control in Magic, but that's far from the only thing it does. Let's look at ways you can play blue "off-color" in Commander.
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Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Myr Retriever
88%inclusion7 decks8 decks
83%synergy
Ornithopter
88%inclusion7 decks8 decks
79%synergy
Scrap Trawler
75%inclusion6 decks8 decks
71%synergy
Darksteel Forge
75%inclusion6 decks8 decks
70%synergy
Silver Myr
75%inclusion6 decks8 decks
64%synergy
Emry, Lurker of the Loch
75%inclusion6 decks8 decks
63%synergy
Myr Sire
63%inclusion5 decks8 decks
62%synergy
Manakin
63%inclusion5 decks8 decks
62%synergy
Foundry Inspector
75%inclusion6 decks8 decks
61%synergy
Corridor Monitor
63%inclusion5 decks8 decks
61%synergy
Top Cards
Mana Drain
88%inclusion7 decks8 decks
61%synergy
Etherium Sculptor
75%inclusion6 decks8 decks
58%synergy
An Offer You Can't Refuse
75%inclusion6 decks8 decks
38%synergy
Swan Song
75%inclusion6 decks8 decks
49%synergy
Counterspell
63%inclusion5 decks8 decks
-4%synergy
Lightning Greaves
63%inclusion5 decks8 decks
36%synergy
Pongify
63%inclusion5 decks8 decks
22%synergy
Thousand-Year Elixir
63%inclusion5 decks8 decks
59%synergy
Sai, Master Thopterist
63%inclusion5 decks8 decks
51%synergy
Memnite
63%inclusion5 decks8 decks
59%synergy
Game Changers
Mana Vault
25%inclusion2 decks8 decks
14%synergy
Cyclonic Rift
25%inclusion2 decks8 decks
-9%synergy
Rhystic Study
25%inclusion2 decks8 decks
-8%synergy
Fierce Guardianship
25%inclusion2 decks8 decks
2%synergy
Mishra's Workshop
13%inclusion1 decks8 decks
11%synergy
Ancient Tomb
13%inclusion1 decks8 decks
0%synergy
The One Ring
13%inclusion1 decks8 decks
0%synergy
Force of Will
13%inclusion1 decks8 decks
-5%synergy
Chrome Mox
13%inclusion1 decks8 decks
3%synergy
Creatures
Palladium Myr
50%inclusion4 decks8 decks
46%synergy
Junk Diver
50%inclusion4 decks8 decks
48%synergy
Workshop Assistant
50%inclusion4 decks8 decks
49%synergy
Crashing Drawbridge
50%inclusion4 decks8 decks
47%synergy
Ornithopter of Paradise
50%inclusion4 decks8 decks
40%synergy
Spellskite
50%inclusion4 decks8 decks
39%synergy
Hedron Crawler
38%inclusion3 decks8 decks
37%synergy
Phyrexian Metamorph
38%inclusion3 decks8 decks
19%synergy
Combat Courier
38%inclusion3 decks8 decks
36%synergy
Phyrexian Walker
38%inclusion3 decks8 decks
35%synergy
Padeem, Consul of Innovation
38%inclusion3 decks8 decks
28%synergy
Cathodion
38%inclusion3 decks8 decks
37%synergy
Marvin, Murderous Mimic
29%inclusion2 decks7 decks
25%synergy
Millikin
25%inclusion2 decks8 decks
23%synergy
Hangarback Walker
25%inclusion2 decks8 decks
22%synergy
Jhoira's Familiar
25%inclusion2 decks8 decks
19%synergy
Solemn Simulacrum
25%inclusion2 decks8 decks
3%synergy
Hope of Ghirapur
25%inclusion2 decks8 decks
24%synergy
Myr Moonvessel
25%inclusion2 decks8 decks
25%synergy
Walking Ballista
25%inclusion2 decks8 decks
20%synergy
The Reality Chip
25%inclusion2 decks8 decks
12%synergy
Forensic Gadgeteer
25%inclusion2 decks8 decks
15%synergy
Thought Monitor
25%inclusion2 decks8 decks
15%synergy
Metalworker
25%inclusion2 decks8 decks
24%synergy
Master Transmuter
25%inclusion2 decks8 decks
20%synergy
Shield Sphere
25%inclusion2 decks8 decks
23%synergy
Alloy Myr
25%inclusion2 decks8 decks
25%synergy
Ulamog, the Defiler
14%inclusion1 decks7 decks
13%synergy
Hydroelectric Specimen
14%inclusion1 decks7 decks
1%synergy
Ulamog, the Ceaseless Hunger
13%inclusion1 decks8 decks
11%synergy
Memnarch
13%inclusion1 decks8 decks
10%synergy
Adaptive Automaton
13%inclusion1 decks8 decks
11%synergy
Stonecoil Serpent
13%inclusion1 decks8 decks
11%synergy
Soulless Jailer
13%inclusion1 decks8 decks
10%synergy
Kelpie Guide
13%inclusion1 decks8 decks
10%synergy
Ulamog, the Infinite Gyre
13%inclusion1 decks8 decks
11%synergy
Glasspool Mimic
13%inclusion1 decks8 decks
6%synergy
Salvager of Ruin
13%inclusion1 decks8 decks
12%synergy
Ledger Shredder
13%inclusion1 decks8 decks
6%synergy
Drafna, Founder of Lat-Nam
13%inclusion1 decks8 decks
10%synergy
Myriad Construct
13%inclusion1 decks8 decks
12%synergy
Vedalken Archmage
13%inclusion1 decks8 decks
7%synergy
Tiller Engine
13%inclusion1 decks8 decks
12%synergy
Metalwork Colossus
13%inclusion1 decks8 decks
10%synergy
Myr Convert
13%inclusion1 decks8 decks
11%synergy
Aphetto Alchemist
13%inclusion1 decks8 decks
10%synergy
Steel Overseer
13%inclusion1 decks8 decks
8%synergy
Karn, Legacy Reforged
13%inclusion1 decks8 decks
10%synergy
Myr Battlesphere
13%inclusion1 decks8 decks
9%synergy
Myr Galvanizer
13%inclusion1 decks8 decks
12%synergy
Instants
Rapid Hybridization
50%inclusion4 decks8 decks
16%synergy
Negate
50%inclusion4 decks8 decks
12%synergy
Force of Negation
38%inclusion3 decks8 decks
22%synergy
Pact of Negation
38%inclusion3 decks8 decks
27%synergy
Dramatic Reversal
38%inclusion3 decks8 decks
18%synergy
Desynchronization
29%inclusion2 decks7 decks
24%synergy
Thirst for Knowledge
25%inclusion2 decks8 decks
21%synergy
Brainstorm
25%inclusion2 decks8 decks
-16%synergy
Saw It Coming
25%inclusion2 decks8 decks
22%synergy
Shore Up
25%inclusion2 decks8 decks
20%synergy
Stoic Rebuttal
25%inclusion2 decks8 decks
23%synergy
Reality Shift
25%inclusion2 decks8 decks
-3%synergy
Arcane Denial
25%inclusion2 decks8 decks
-11%synergy
Flare of Denial
14%inclusion1 decks7 decks
7%synergy
Into the Flood Maw
14%inclusion1 decks7 decks
8%synergy
Sink into Stupor
14%inclusion1 decks7 decks
-7%synergy
Whir of Invention
13%inclusion1 decks8 decks
0%synergy
Dispel
13%inclusion1 decks8 decks
3%synergy
Opt
13%inclusion1 decks8 decks
-13%synergy
Aetherize
13%inclusion1 decks8 decks
-16%synergy
Flusterstorm
13%inclusion1 decks8 decks
3%synergy
Wash Away
13%inclusion1 decks8 decks
8%synergy
Mana Leak
13%inclusion1 decks8 decks
6%synergy
Unwind
13%inclusion1 decks8 decks
3%synergy
Turn Aside
13%inclusion1 decks8 decks
11%synergy
Mindbreak Trap
13%inclusion1 decks8 decks
7%synergy
Disruption Protocol
13%inclusion1 decks8 decks
10%synergy
Majestic Metamorphosis
13%inclusion1 decks8 decks
12%synergy
Daze
13%inclusion1 decks8 decks
10%synergy
Disallow
13%inclusion1 decks8 decks
6%synergy
Dig Through Time
13%inclusion1 decks8 decks
3%synergy
Mental Misstep
13%inclusion1 decks8 decks
6%synergy
Chain of Vapor
13%inclusion1 decks8 decks
7%synergy
Brain Freeze
13%inclusion1 decks8 decks
8%synergy
Relic's Roar
13%inclusion1 decks8 decks
12%synergy
Behind the Mask
13%inclusion1 decks8 decks
12%synergy
Snap
13%inclusion1 decks8 decks
-6%synergy
Misdirection
13%inclusion1 decks8 decks
7%synergy
Narset's Reversal
13%inclusion1 decks8 decks
0%synergy
Sorceries
Thoughtcast
38%inclusion3 decks8 decks
29%synergy
Fabricate
38%inclusion3 decks8 decks
16%synergy
Argivian Restoration
25%inclusion2 decks8 decks
24%synergy
Preordain
25%inclusion2 decks8 decks
1%synergy
Ravenform
25%inclusion2 decks8 decks
16%synergy
Hidden Strings
13%inclusion1 decks8 decks
9%synergy
Timetwister
13%inclusion1 decks8 decks
10%synergy
Time Warp
13%inclusion1 decks8 decks
6%synergy
Echo of Eons
13%inclusion1 decks8 decks
10%synergy
Rush of Knowledge
13%inclusion1 decks8 decks
11%synergy
Reshape
13%inclusion1 decks8 decks
5%synergy
Time Stretch
13%inclusion1 decks8 decks
8%synergy
Capture of Jingzhou
13%inclusion1 decks8 decks
10%synergy
Ponder
13%inclusion1 decks8 decks
-17%synergy
Gitaxian Probe
13%inclusion1 decks8 decks
1%synergy
One with the Machine
13%inclusion1 decks8 decks
9%synergy
Echo Storm
13%inclusion1 decks8 decks
12%synergy
Utility Artifacts
Simulacrum Synthesizer
57%inclusion4 decks7 decks
52%synergy
Portal to Phyrexia
50%inclusion4 decks8 decks
45%synergy
Mystic Forge
50%inclusion4 decks8 decks
41%synergy
Unwinding Clock
50%inclusion4 decks8 decks
38%synergy
God-Pharaoh's Statue
50%inclusion4 decks8 decks
48%synergy
Clock of Omens
50%inclusion4 decks8 decks
48%synergy
Chimil, the Inner Sun
50%inclusion4 decks8 decks
46%synergy
Mycosynth Lattice
50%inclusion4 decks8 decks
47%synergy
Swiftfoot Boots
50%inclusion4 decks8 decks
22%synergy
Spine of Ish Sah
38%inclusion3 decks8 decks
36%synergy
Sensei's Divining Top
38%inclusion3 decks8 decks
22%synergy
Krark-Clan Ironworks
38%inclusion3 decks8 decks
35%synergy
Forsaken Monument
38%inclusion3 decks8 decks
34%synergy
Myr Turbine
38%inclusion3 decks8 decks
37%synergy
Rings of Brighthearth
38%inclusion3 decks8 decks
31%synergy
Encroaching Mycosynth
38%inclusion3 decks8 decks
34%synergy
Sculpting Steel
38%inclusion3 decks8 decks
30%synergy
The Millennium Calendar
38%inclusion3 decks8 decks
35%synergy
Aetherflux Reservoir
25%inclusion2 decks8 decks
19%synergy
Manifold Key
25%inclusion2 decks8 decks
18%synergy
Ashnod's Altar
25%inclusion2 decks8 decks
21%synergy
Grafdigger's Cage
25%inclusion2 decks8 decks
20%synergy
Nevinyrral's Disk
25%inclusion2 decks8 decks
23%synergy
Akroma's Memorial
25%inclusion2 decks8 decks
23%synergy
Isochron Scepter
25%inclusion2 decks8 decks
7%synergy
Sapphire Medallion
25%inclusion2 decks8 decks
-33%synergy
Semblance Anvil
25%inclusion2 decks8 decks
23%synergy
Lavaspur Boots
14%inclusion1 decks7 decks
12%synergy
Esoteric Duplicator
14%inclusion1 decks7 decks
14%synergy
Tormod's Crypt
13%inclusion1 decks8 decks
3%synergy
Urza's Bauble
13%inclusion1 decks8 decks
8%synergy
Meekstone
13%inclusion1 decks8 decks
12%synergy
Mishra's Bauble
13%inclusion1 decks8 decks
3%synergy
Scroll Rack
13%inclusion1 decks8 decks
10%synergy
Skullclamp
13%inclusion1 decks8 decks
7%synergy
Kaldra Compleat
13%inclusion1 decks8 decks
12%synergy
Library of Leng
13%inclusion1 decks8 decks
11%synergy
Jester's Mask
13%inclusion1 decks8 decks
12%synergy
Claws of Gix
13%inclusion1 decks8 decks
11%synergy
Tangle Wire
13%inclusion1 decks8 decks
12%synergy
Amulet of Vigor
13%inclusion1 decks8 decks
12%synergy
Omen Machine
13%inclusion1 decks8 decks
12%synergy
Magnifying Glass
13%inclusion1 decks8 decks
12%synergy
The Everflowing Well
13%inclusion1 decks8 decks
11%synergy
Tamiyo's Journal
13%inclusion1 decks8 decks
11%synergy
Icon of Ancestry
13%inclusion1 decks8 decks
12%synergy
Possessed Portal
13%inclusion1 decks8 decks
12%synergy
The Immortal Sun
13%inclusion1 decks8 decks
11%synergy
Ichor Wellspring
13%inclusion1 decks8 decks
10%synergy
Palantír of Orthanc
13%inclusion1 decks8 decks
11%synergy
Enchantments
Mirrodin Besieged
38%inclusion3 decks8 decks
32%synergy
Mystic Remora
38%inclusion3 decks8 decks
10%synergy
Intruder Alarm
25%inclusion2 decks8 decks
22%synergy
March of the Machines
25%inclusion2 decks8 decks
25%synergy
Efficient Construction
25%inclusion2 decks8 decks
18%synergy
Unstoppable Plan
14%inclusion1 decks7 decks
7%synergy
Mirrormade
13%inclusion1 decks8 decks
7%synergy
Eaten by Piranhas
13%inclusion1 decks8 decks
9%synergy
Mechanized Production
13%inclusion1 decks8 decks
6%synergy
Leyline of Anticipation
13%inclusion1 decks8 decks
3%synergy
Thopter Spy Network
13%inclusion1 decks8 decks
4%synergy
Propaganda
13%inclusion1 decks8 decks
-17%synergy
Search for Azcanta
13%inclusion1 decks8 decks
10%synergy
Planeswalkers
Tezzeret the Seeker
25%inclusion2 decks8 decks
16%synergy
Karn, the Great Creator
13%inclusion1 decks8 decks
9%synergy
Utility Lands
Academy Ruins
75%inclusion6 decks8 decks
57%synergy
Buried Ruin
63%inclusion5 decks8 decks
50%synergy
Uthros, Titanic Godcore
50%inclusion1 decks2 decks
40%synergy
Archway of Innovation
43%inclusion3 decks7 decks
32%synergy
Seat of the Synod
38%inclusion3 decks8 decks
20%synergy
Urza's Saga
38%inclusion3 decks8 decks
21%synergy
Urza's Mine
38%inclusion3 decks8 decks
33%synergy
Blinkmoth Nexus
38%inclusion3 decks8 decks
36%synergy
Inventors' Fair
38%inclusion3 decks8 decks
24%synergy
Minamo, School at Water's Edge
38%inclusion3 decks8 decks
25%synergy
Urza's Tower
38%inclusion3 decks8 decks
33%synergy
Crystal Vein
38%inclusion3 decks8 decks
35%synergy
Urza's Workshop
38%inclusion3 decks8 decks
36%synergy
Urza's Power Plant
38%inclusion3 decks8 decks
33%synergy
Otawara, Soaring City
38%inclusion3 decks8 decks
12%synergy
Mystic Sanctuary
25%inclusion2 decks8 decks
-26%synergy
Mishra's Factory
25%inclusion2 decks8 decks
23%synergy
Darksteel Citadel
25%inclusion2 decks8 decks
14%synergy
Reliquary Tower
25%inclusion2 decks8 decks
-31%synergy
Urza's Factory
25%inclusion2 decks8 decks
24%synergy
Fomori Vault
14%inclusion1 decks7 decks
11%synergy
Hall of the Bandit Lord
13%inclusion1 decks8 decks
12%synergy
Vesuva
13%inclusion1 decks8 decks
11%synergy
Inkmoth Nexus
13%inclusion1 decks8 decks
11%synergy
Cephalid Coliseum
13%inclusion1 decks8 decks
3%synergy
Strip Mine
13%inclusion1 decks8 decks
10%synergy
Nephalia Academy
13%inclusion1 decks8 decks
12%synergy
Mirrorpool
13%inclusion1 decks8 decks
12%synergy
War Room
13%inclusion1 decks8 decks
-4%synergy
Command Beacon
13%inclusion1 decks8 decks
8%synergy
Thespian's Stage
13%inclusion1 decks8 decks
10%synergy
City of Traitors
13%inclusion1 decks8 decks
11%synergy
Mana Artifacts
Sol Ring
100%inclusion8 decks8 decks
15%synergy
Arcane Signet
88%inclusion7 decks8 decks
22%synergy
Thran Dynamo
50%inclusion4 decks8 decks
37%synergy
Chromatic Orrery
50%inclusion4 decks8 decks
48%synergy
Mox Opal
50%inclusion4 decks8 decks
40%synergy
Lotus Petal
38%inclusion3 decks8 decks
25%synergy
Gilded Lotus
38%inclusion3 decks8 decks
26%synergy
Liquimetal Torque
38%inclusion3 decks8 decks
31%synergy
Basalt Monolith
38%inclusion3 decks8 decks
27%synergy
Thought Vessel
38%inclusion3 decks8 decks
-14%synergy
Fellwar Stone
25%inclusion2 decks8 decks
5%synergy
Everflowing Chalice
25%inclusion2 decks8 decks
9%synergy
Mind Stone
25%inclusion2 decks8 decks
-11%synergy
Patchwork Banner
14%inclusion1 decks7 decks
11%synergy
Blinkmoth Urn
13%inclusion1 decks8 decks
11%synergy
Caged Sun
13%inclusion1 decks8 decks
1%synergy
Machine God's Effigy
13%inclusion1 decks8 decks
10%synergy
Moonsnare Prototype
13%inclusion1 decks8 decks
10%synergy
Patriar's Seal
13%inclusion1 decks8 decks
10%synergy
Coveted Jewel
13%inclusion1 decks8 decks
9%synergy
Prismatic Lens
13%inclusion1 decks8 decks
9%synergy
Lands
Island
88%inclusion7 decks8 decks
-6%synergy
Urza's Cave
43%inclusion3 decks7 decks
39%synergy
Hydroelectric Specimen
14%inclusion1 decks7 decks
1%synergy
Sink into Stupor
14%inclusion1 decks7 decks
-7%synergy
Myriad Landscape
13%inclusion1 decks8 decks
-14%synergy
Gemstone Caverns
13%inclusion1 decks8 decks
6%synergy
Glasspool Mimic
13%inclusion1 decks8 decks
6%synergy
Snow-Covered Island
13%inclusion1 decks8 decks
5%synergy
The Mycosynth Gardens
13%inclusion1 decks8 decks
7%synergy
Mirrex
13%inclusion1 decks8 decks
11%synergy
Scene of the Crime
13%inclusion1 decks8 decks
11%synergy