Arcum Dagsson (Commander) - Expensive Core

Arcum Dagsson
Rank #901
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
75%inclusion6 decks8 decks
71%synergy
Ornithopter
75%inclusion6 decks8 decks
66%synergy
Simulacrum Synthesizer
71%inclusion5 decks7 decks
66%synergy
Silver Myr
75%inclusion6 decks8 decks
64%synergy
Emry, Lurker of the Loch
75%inclusion6 decks8 decks
63%synergy
Manakin
63%inclusion5 decks8 decks
62%synergy
Foundry Inspector
75%inclusion6 decks8 decks
61%synergy
Corridor Monitor
63%inclusion5 decks8 decks
61%synergy
Clock of Omens
63%inclusion5 decks8 decks
61%synergy
Crashing Drawbridge
63%inclusion5 decks8 decks
60%synergy
Top Cards
An Offer You Can't Refuse
75%inclusion6 decks8 decks
38%synergy
Mana Drain
75%inclusion6 decks8 decks
48%synergy
Swan Song
75%inclusion6 decks8 decks
48%synergy
Etherium Sculptor
75%inclusion6 decks8 decks
58%synergy
Pongify
63%inclusion5 decks8 decks
22%synergy
Scrap Trawler
63%inclusion5 decks8 decks
59%synergy
Thousand-Year Elixir
63%inclusion5 decks8 decks
59%synergy
Darksteel Forge
63%inclusion5 decks8 decks
57%synergy
Ornithopter of Paradise
63%inclusion5 decks8 decks
52%synergy
Counterspell
63%inclusion5 decks8 decks
-4%synergy
Game Changers
Rhystic Study
25%inclusion2 decks8 decks
-8%synergy
Mana Vault
25%inclusion2 decks8 decks
14%synergy
Fierce Guardianship
25%inclusion2 decks8 decks
2%synergy
Cyclonic Rift
25%inclusion2 decks8 decks
-9%synergy
Ancient Tomb
13%inclusion1 decks8 decks
1%synergy
The One Ring
13%inclusion1 decks8 decks
0%synergy
Force of Will
13%inclusion1 decks8 decks
-5%synergy
Mishra's Workshop
13%inclusion1 decks8 decks
11%synergy
Chrome Mox
13%inclusion1 decks8 decks
3%synergy
Creatures
Spellskite
63%inclusion5 decks8 decks
52%synergy
Myr Sire
50%inclusion4 decks8 decks
49%synergy
Phyrexian Metamorph
50%inclusion4 decks8 decks
31%synergy
Sai, Master Thopterist
50%inclusion4 decks8 decks
38%synergy
Memnite
50%inclusion4 decks8 decks
46%synergy
Marvin, Murderous Mimic
43%inclusion3 decks7 decks
40%synergy
Junk Diver
38%inclusion3 decks8 decks
36%synergy
Padeem, Consul of Innovation
38%inclusion3 decks8 decks
28%synergy
Workshop Assistant
38%inclusion3 decks8 decks
37%synergy
Palladium Myr
38%inclusion3 decks8 decks
34%synergy
Master Transmuter
38%inclusion3 decks8 decks
33%synergy
Cathodion
38%inclusion3 decks8 decks
37%synergy
Hydroelectric Specimen
29%inclusion2 decks7 decks
15%synergy
Solemn Simulacrum
25%inclusion2 decks8 decks
3%synergy
Hedron Crawler
25%inclusion2 decks8 decks
24%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
Memnarch
25%inclusion2 decks8 decks
23%synergy
Phyrexian Walker
25%inclusion2 decks8 decks
23%synergy
Forensic Gadgeteer
25%inclusion2 decks8 decks
15%synergy
Combat Courier
25%inclusion2 decks8 decks
24%synergy
Hangarback Walker
25%inclusion2 decks8 decks
22%synergy
Shield Sphere
25%inclusion2 decks8 decks
23%synergy
Alloy Myr
25%inclusion2 decks8 decks
25%synergy
The Reality Chip
25%inclusion2 decks8 decks
12%synergy
Jhoira's Familiar
25%inclusion2 decks8 decks
19%synergy
Ulamog, the Defiler
14%inclusion1 decks7 decks
13%synergy
Trophy Mage
13%inclusion1 decks8 decks
6%synergy
Ulamog, the Ceaseless Hunger
13%inclusion1 decks8 decks
11%synergy
Dross Scorpion
13%inclusion1 decks8 decks
12%synergy
Subtlety
13%inclusion1 decks8 decks
11%synergy
Curie, Emergent Intelligence
13%inclusion1 decks8 decks
12%synergy
Stuffy Doll
13%inclusion1 decks8 decks
12%synergy
Adaptive Automaton
13%inclusion1 decks8 decks
11%synergy
Triplicate Titan
13%inclusion1 decks8 decks
11%synergy
Tiller Engine
13%inclusion1 decks8 decks
12%synergy
Soulless Jailer
13%inclusion1 decks8 decks
10%synergy
Liberator, Urza's Battlethopter
13%inclusion1 decks8 decks
7%synergy
Mirran Spy
13%inclusion1 decks8 decks
9%synergy
Shambling Suit
13%inclusion1 decks8 decks
12%synergy
Kelpie Guide
13%inclusion1 decks8 decks
10%synergy
Steel Overseer
13%inclusion1 decks8 decks
8%synergy
Metalworker
13%inclusion1 decks8 decks
11%synergy
Kuldotha Forgemaster
13%inclusion1 decks8 decks
11%synergy
Platinum Angel
13%inclusion1 decks8 decks
10%synergy
Platinum Emperion
13%inclusion1 decks8 decks
11%synergy
Salvager of Ruin
13%inclusion1 decks8 decks
12%synergy
Karn, Legacy Reforged
13%inclusion1 decks8 decks
10%synergy
Glasspool Mimic
13%inclusion1 decks8 decks
6%synergy
Instants
Rapid Hybridization
50%inclusion4 decks8 decks
15%synergy
Negate
50%inclusion4 decks8 decks
12%synergy
Dramatic Reversal
50%inclusion4 decks8 decks
30%synergy
Brainstorm
38%inclusion3 decks8 decks
-4%synergy
Arcane Denial
38%inclusion3 decks8 decks
1%synergy
Force of Negation
38%inclusion3 decks8 decks
22%synergy
Shore Up
38%inclusion3 decks8 decks
32%synergy
Magic Damper
33%inclusion1 decks3 decks
30%synergy
Sink into Stupor
29%inclusion2 decks7 decks
7%synergy
Desynchronization
29%inclusion2 decks7 decks
24%synergy
Stoic Rebuttal
25%inclusion2 decks8 decks
23%synergy
Flusterstorm
25%inclusion2 decks8 decks
15%synergy
Saw It Coming
25%inclusion2 decks8 decks
22%synergy
Mindbreak Trap
25%inclusion2 decks8 decks
19%synergy
Reality Shift
25%inclusion2 decks8 decks
-2%synergy
Pact of Negation
25%inclusion2 decks8 decks
15%synergy
Flare of Denial
14%inclusion1 decks7 decks
7%synergy
Into the Flood Maw
14%inclusion1 decks7 decks
8%synergy
Whir of Invention
13%inclusion1 decks8 decks
0%synergy
Chain of Vapor
13%inclusion1 decks8 decks
7%synergy
Mental Misstep
13%inclusion1 decks8 decks
6%synergy
Brain Freeze
13%inclusion1 decks8 decks
8%synergy
Dispel
13%inclusion1 decks8 decks
3%synergy
Relic's Roar
13%inclusion1 decks8 decks
12%synergy
Opt
13%inclusion1 decks8 decks
-13%synergy
Aetherize
13%inclusion1 decks8 decks
-17%synergy
Behind the Mask
13%inclusion1 decks8 decks
12%synergy
Thirst for Knowledge
13%inclusion1 decks8 decks
8%synergy
Snap
13%inclusion1 decks8 decks
-6%synergy
Turn Aside
13%inclusion1 decks8 decks
11%synergy
Majestic Metamorphosis
13%inclusion1 decks8 decks
12%synergy
Unwind
13%inclusion1 decks8 decks
3%synergy
Dig Through Time
13%inclusion1 decks8 decks
3%synergy
Daze
13%inclusion1 decks8 decks
10%synergy
Disallow
13%inclusion1 decks8 decks
6%synergy
Wash Away
13%inclusion1 decks8 decks
8%synergy
Misdirection
13%inclusion1 decks8 decks
7%synergy
Mana Leak
13%inclusion1 decks8 decks
6%synergy
Narset's Reversal
13%inclusion1 decks8 decks
0%synergy
Sorceries
Fabricate
38%inclusion3 decks8 decks
16%synergy
Ravenform
25%inclusion2 decks8 decks
16%synergy
Thoughtcast
25%inclusion2 decks8 decks
16%synergy
Preordain
25%inclusion2 decks8 decks
1%synergy
Argivian Restoration
25%inclusion2 decks8 decks
24%synergy
Ponder
13%inclusion1 decks8 decks
-17%synergy
Echo of Eons
13%inclusion1 decks8 decks
10%synergy
Gitaxian Probe
13%inclusion1 decks8 decks
1%synergy
Reshape
13%inclusion1 decks8 decks
5%synergy
Capture of Jingzhou
13%inclusion1 decks8 decks
10%synergy
Rush of Knowledge
13%inclusion1 decks8 decks
11%synergy
Timetwister
13%inclusion1 decks8 decks
10%synergy
Time Stretch
13%inclusion1 decks8 decks
8%synergy
One with the Machine
13%inclusion1 decks8 decks
9%synergy
Echo Storm
13%inclusion1 decks8 decks
12%synergy
Hidden Strings
13%inclusion1 decks8 decks
9%synergy
Time Warp
13%inclusion1 decks8 decks
7%synergy
Utility Artifacts
Lightning Greaves
63%inclusion5 decks8 decks
36%synergy
Spine of Ish Sah
50%inclusion4 decks8 decks
48%synergy
Chimil, the Inner Sun
50%inclusion4 decks8 decks
46%synergy
Encroaching Mycosynth
50%inclusion4 decks8 decks
46%synergy
Portal to Phyrexia
50%inclusion4 decks8 decks
45%synergy
God-Pharaoh's Statue
50%inclusion4 decks8 decks
48%synergy
Mystic Forge
50%inclusion4 decks8 decks
40%synergy
Sculpting Steel
50%inclusion4 decks8 decks
43%synergy
Sensei's Divining Top
38%inclusion3 decks8 decks
22%synergy
Unwinding Clock
38%inclusion3 decks8 decks
26%synergy
Forsaken Monument
38%inclusion3 decks8 decks
34%synergy
Mycosynth Lattice
38%inclusion3 decks8 decks
34%synergy
Swiftfoot Boots
38%inclusion3 decks8 decks
9%synergy
Lavaspur Boots
29%inclusion2 decks7 decks
27%synergy
The Millennium Calendar
25%inclusion2 decks8 decks
23%synergy
Manifold Key
25%inclusion2 decks8 decks
18%synergy
Ashnod's Altar
25%inclusion2 decks8 decks
21%synergy
Krark-Clan Ironworks
25%inclusion2 decks8 decks
23%synergy
Rings of Brighthearth
25%inclusion2 decks8 decks
18%synergy
Myr Turbine
25%inclusion2 decks8 decks
24%synergy
Staff of Domination
25%inclusion2 decks8 decks
23%synergy
Isochron Scepter
25%inclusion2 decks8 decks
7%synergy
Sapphire Medallion
25%inclusion2 decks8 decks
-33%synergy
Akroma's Memorial
25%inclusion2 decks8 decks
23%synergy
Esoteric Duplicator
14%inclusion1 decks7 decks
14%synergy
Repurposing Bay
14%inclusion1 decks7 decks
11%synergy
Summoning Station
13%inclusion1 decks8 decks
12%synergy
Mesmeric Orb
13%inclusion1 decks8 decks
8%synergy
Voltaic Key
13%inclusion1 decks8 decks
7%synergy
Grinding Station
13%inclusion1 decks8 decks
11%synergy
Tormod's Crypt
13%inclusion1 decks8 decks
4%synergy
Urza's Bauble
13%inclusion1 decks8 decks
8%synergy
Tamiyo's Journal
13%inclusion1 decks8 decks
11%synergy
The Everflowing Well
13%inclusion1 decks8 decks
11%synergy
Icon of Ancestry
13%inclusion1 decks8 decks
12%synergy
The Immortal Sun
13%inclusion1 decks8 decks
11%synergy
Aetherflux Reservoir
13%inclusion1 decks8 decks
6%synergy
Meekstone
13%inclusion1 decks8 decks
12%synergy
Kaldra Compleat
13%inclusion1 decks8 decks
12%synergy
Grafdigger's Cage
13%inclusion1 decks8 decks
8%synergy
Possessed Portal
13%inclusion1 decks8 decks
12%synergy
Salvaging Station
13%inclusion1 decks8 decks
12%synergy
Library of Leng
13%inclusion1 decks8 decks
11%synergy
Phyrexian Altar
13%inclusion1 decks8 decks
11%synergy
Sting, the Glinting Dagger
13%inclusion1 decks8 decks
11%synergy
The Magic Mirror
13%inclusion1 decks8 decks
6%synergy
Pithing Needle
13%inclusion1 decks8 decks
11%synergy
The Blackstaff of Waterdeep
13%inclusion1 decks8 decks
12%synergy
Retrofitter Foundry
13%inclusion1 decks8 decks
11%synergy
Claws of Gix
13%inclusion1 decks8 decks
11%synergy
Enchantments
Mystic Remora
50%inclusion4 decks8 decks
23%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
Mirrodin Besieged
25%inclusion2 decks8 decks
20%synergy
Unstoppable Plan
14%inclusion1 decks7 decks
7%synergy
Mechanized Production
13%inclusion1 decks8 decks
5%synergy
Thopter Spy Network
13%inclusion1 decks8 decks
4%synergy
Eaten by Piranhas
13%inclusion1 decks8 decks
9%synergy
Propaganda
13%inclusion1 decks8 decks
-18%synergy
Mirrormade
13%inclusion1 decks8 decks
7%synergy
Leyline of Anticipation
13%inclusion1 decks8 decks
3%synergy
Search for Azcanta
13%inclusion1 decks8 decks
10%synergy
Planeswalkers
Tezzeret the Seeker
38%inclusion3 decks8 decks
28%synergy
Karn, the Great Creator
13%inclusion1 decks8 decks
9%synergy
Utility Lands
Academy Ruins
75%inclusion6 decks8 decks
56%synergy
Buried Ruin
63%inclusion5 decks8 decks
50%synergy
Urza's Saga
50%inclusion4 decks8 decks
33%synergy
Crystal Vein
50%inclusion4 decks8 decks
48%synergy
Otawara, Soaring City
50%inclusion4 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
Blinkmoth Nexus
38%inclusion3 decks8 decks
36%synergy
Mishra's Factory
38%inclusion3 decks8 decks
36%synergy
Urza's Mine
38%inclusion3 decks8 decks
33%synergy
Inventors' Fair
38%inclusion3 decks8 decks
24%synergy
Seat of the Synod
38%inclusion3 decks8 decks
19%synergy
Urza's Power Plant
38%inclusion3 decks8 decks
33%synergy
Urza's Workshop
38%inclusion3 decks8 decks
36%synergy
Uthros, Titanic Godcore
33%inclusion1 decks3 decks
23%synergy
Archway of Innovation
29%inclusion2 decks7 decks
18%synergy
Mystic Sanctuary
25%inclusion2 decks8 decks
-25%synergy
Darksteel Citadel
25%inclusion2 decks8 decks
14%synergy
Reliquary Tower
25%inclusion2 decks8 decks
-31%synergy
Vesuva
13%inclusion1 decks8 decks
11%synergy
Mirrorpool
13%inclusion1 decks8 decks
12%synergy
Inkmoth Nexus
13%inclusion1 decks8 decks
11%synergy
Hall of the Bandit Lord
13%inclusion1 decks8 decks
12%synergy
Nephalia Academy
13%inclusion1 decks8 decks
12%synergy
Thespian's Stage
13%inclusion1 decks8 decks
10%synergy
Cephalid Coliseum
13%inclusion1 decks8 decks
3%synergy
Urza's Factory
13%inclusion1 decks8 decks
12%synergy
City of Traitors
13%inclusion1 decks8 decks
11%synergy
Command Beacon
13%inclusion1 decks8 decks
8%synergy
Strip Mine
13%inclusion1 decks8 decks
10%synergy
Saprazzan Skerry
13%inclusion1 decks8 decks
10%synergy
Mana Artifacts
Sol Ring
100%inclusion8 decks8 decks
15%synergy
Arcane Signet
88%inclusion7 decks8 decks
23%synergy
Mox Opal
63%inclusion5 decks8 decks
53%synergy
Lotus Petal
50%inclusion4 decks8 decks
38%synergy
Basalt Monolith
50%inclusion4 decks8 decks
40%synergy
Thran Dynamo
50%inclusion4 decks8 decks
37%synergy
Chromatic Orrery
38%inclusion3 decks8 decks
35%synergy
Gilded Lotus
38%inclusion3 decks8 decks
26%synergy
Liquimetal Torque
38%inclusion3 decks8 decks
31%synergy
Fellwar Stone
25%inclusion2 decks8 decks
5%synergy
Thought Vessel
25%inclusion2 decks8 decks
-27%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
Everflowing Chalice
13%inclusion1 decks8 decks
-4%synergy
Machine God's Effigy
13%inclusion1 decks8 decks
10%synergy
Moonsnare Prototype
13%inclusion1 decks8 decks
10%synergy
Mox Amber
13%inclusion1 decks8 decks
5%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
Sink into Stupor
29%inclusion2 decks7 decks
7%synergy
Hydroelectric Specimen
29%inclusion2 decks7 decks
15%synergy
The Mycosynth Gardens
25%inclusion2 decks8 decks
19%synergy
Gemstone Caverns
25%inclusion2 decks8 decks
19%synergy
Talon Gates of Madara
14%inclusion1 decks7 decks
11%synergy
Myriad Landscape
13%inclusion1 decks8 decks
-13%synergy
Snow-Covered Island
13%inclusion1 decks8 decks
5%synergy
Scene of the Crime
13%inclusion1 decks8 decks
11%synergy
Glasspool Mimic
13%inclusion1 decks8 decks
6%synergy
Cavern of Souls
13%inclusion1 decks8 decks
8%synergy