Arcum Dagsson (Commander) - Expensive Core

Arcum Dagsson
Rank #888
9decks
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
Manakin
78%inclusion7 decks9 decks
77%synergy
Corridor Monitor
78%inclusion7 decks9 decks
76%synergy
Thousand-Year Elixir
78%inclusion7 decks9 decks
74%synergy
Myr Retriever
78%inclusion7 decks9 decks
74%synergy
Darksteel Forge
78%inclusion7 decks9 decks
73%synergy
Etherium Sculptor
89%inclusion8 decks9 decks
72%synergy
Academy Ruins
89%inclusion8 decks9 decks
70%synergy
Ornithopter
78%inclusion7 decks9 decks
69%synergy
Silver Myr
78%inclusion7 decks9 decks
67%synergy
Memnite
67%inclusion6 decks9 decks
63%synergy
Top Cards
Mana Drain
89%inclusion8 decks9 decks
62%synergy
Swan Song
89%inclusion8 decks9 decks
62%synergy
An Offer You Can't Refuse
78%inclusion7 decks9 decks
40%synergy
Pongify
67%inclusion6 decks9 decks
27%synergy
Foundry Inspector
67%inclusion6 decks9 decks
52%synergy
Portal to Phyrexia
67%inclusion6 decks9 decks
62%synergy
Lightning Greaves
67%inclusion6 decks9 decks
41%synergy
Counterspell
67%inclusion6 decks9 decks
0%synergy
Spellskite
67%inclusion6 decks9 decks
56%synergy
Simulacrum Synthesizer
67%inclusion6 decks9 decks
61%synergy
Game Changers
Rhystic Study
22%inclusion2 decks9 decks
-10%synergy
Fierce Guardianship
22%inclusion2 decks9 decks
-1%synergy
Mana Vault
22%inclusion2 decks9 decks
12%synergy
Cyclonic Rift
22%inclusion2 decks9 decks
-11%synergy
Ancient Tomb
11%inclusion1 decks9 decks
-1%synergy
The One Ring
11%inclusion1 decks9 decks
-1%synergy
Chrome Mox
11%inclusion1 decks9 decks
2%synergy
Force of Will
11%inclusion1 decks9 decks
-6%synergy
Creatures
Scrap Trawler
56%inclusion5 decks9 decks
52%synergy
Myr Sire
56%inclusion5 decks9 decks
55%synergy
Ornithopter of Paradise
56%inclusion5 decks9 decks
45%synergy
Crashing Drawbridge
56%inclusion5 decks9 decks
53%synergy
Emry, Lurker of the Loch
56%inclusion5 decks9 decks
44%synergy
Junk Diver
44%inclusion4 decks9 decks
43%synergy
Padeem, Consul of Innovation
44%inclusion4 decks9 decks
35%synergy
Phyrexian Metamorph
44%inclusion4 decks9 decks
25%synergy
Marvin, Murderous Mimic
44%inclusion4 decks9 decks
41%synergy
Combat Courier
44%inclusion4 decks9 decks
43%synergy
Sai, Master Thopterist
44%inclusion4 decks9 decks
32%synergy
Phyrexian Walker
44%inclusion4 decks9 decks
42%synergy
Hedron Crawler
33%inclusion3 decks9 decks
33%synergy
Walking Ballista
33%inclusion3 decks9 decks
28%synergy
Workshop Assistant
33%inclusion3 decks9 decks
32%synergy
Palladium Myr
33%inclusion3 decks9 decks
29%synergy
The Reality Chip
33%inclusion3 decks9 decks
21%synergy
Thought Monitor
33%inclusion3 decks9 decks
23%synergy
Master Transmuter
33%inclusion3 decks9 decks
29%synergy
Hangarback Walker
33%inclusion3 decks9 decks
30%synergy
Cathodion
33%inclusion3 decks9 decks
33%synergy
Shield Sphere
33%inclusion3 decks9 decks
32%synergy
Hope of Ghirapur
22%inclusion2 decks9 decks
21%synergy
Hydroelectric Specimen
22%inclusion2 decks9 decks
8%synergy
Memnarch
22%inclusion2 decks9 decks
20%synergy
Metalworker
22%inclusion2 decks9 decks
21%synergy
Myr Battlesphere
22%inclusion2 decks9 decks
19%synergy
Jhoira's Familiar
22%inclusion2 decks9 decks
17%synergy
Liberator, Urza's Battlethopter
22%inclusion2 decks9 decks
17%synergy
Platinum Angel
22%inclusion2 decks9 decks
20%synergy
Millikin
22%inclusion2 decks9 decks
21%synergy
Solemn Simulacrum
11%inclusion1 decks9 decks
-11%synergy
Trophy Mage
11%inclusion1 decks9 decks
5%synergy
Ulamog, the Ceaseless Hunger
11%inclusion1 decks9 decks
10%synergy
Dross Scorpion
11%inclusion1 decks9 decks
11%synergy
Plague Myr
11%inclusion1 decks9 decks
9%synergy
Braids, Conjurer Adept
11%inclusion1 decks9 decks
11%synergy
Subtlety
11%inclusion1 decks9 decks
9%synergy
Myr Moonvessel
11%inclusion1 decks9 decks
11%synergy
Stuffy Doll
11%inclusion1 decks9 decks
10%synergy
Adaptive Automaton
11%inclusion1 decks9 decks
10%synergy
Archaeomender
11%inclusion1 decks9 decks
11%synergy
Triplicate Titan
11%inclusion1 decks9 decks
10%synergy
Tiller Engine
11%inclusion1 decks9 decks
10%synergy
Metalwork Colossus
11%inclusion1 decks9 decks
9%synergy
Myr Convert
11%inclusion1 decks9 decks
10%synergy
Stonecoil Serpent
11%inclusion1 decks9 decks
10%synergy
Curie, Emergent Intelligence
11%inclusion1 decks9 decks
10%synergy
Shambling Suit
11%inclusion1 decks9 decks
11%synergy
Aphetto Alchemist
11%inclusion1 decks9 decks
8%synergy
Instants
Rapid Hybridization
56%inclusion5 decks9 decks
21%synergy
Negate
56%inclusion5 decks9 decks
18%synergy
Dramatic Reversal
56%inclusion5 decks9 decks
36%synergy
Brainstorm
44%inclusion4 decks9 decks
3%synergy
Arcane Denial
33%inclusion3 decks9 decks
-3%synergy
Pact of Negation
33%inclusion3 decks9 decks
23%synergy
Force of Negation
33%inclusion3 decks9 decks
18%synergy
Magic Damper
25%inclusion1 decks4 decks
22%synergy
Mindbreak Trap
22%inclusion2 decks9 decks
17%synergy
Sink into Stupor
22%inclusion2 decks9 decks
0%synergy
Shore Up
22%inclusion2 decks9 decks
17%synergy
Flusterstorm
22%inclusion2 decks9 decks
13%synergy
Desynchronization
22%inclusion2 decks9 decks
17%synergy
Chain of Vapor
11%inclusion1 decks9 decks
6%synergy
Whir of Invention
11%inclusion1 decks9 decks
-1%synergy
Mental Misstep
11%inclusion1 decks9 decks
4%synergy
Brain Freeze
11%inclusion1 decks9 decks
7%synergy
Brainsurge
11%inclusion1 decks9 decks
3%synergy
Reality Shift
11%inclusion1 decks9 decks
-16%synergy
Dispel
11%inclusion1 decks9 decks
2%synergy
Stoic Rebuttal
11%inclusion1 decks9 decks
9%synergy
Flare of Denial
11%inclusion1 decks9 decks
4%synergy
Disallow
11%inclusion1 decks9 decks
4%synergy
Disruption Protocol
11%inclusion1 decks9 decks
9%synergy
Thirst for Knowledge
11%inclusion1 decks9 decks
7%synergy
Snap
11%inclusion1 decks9 decks
-8%synergy
Misdirection
11%inclusion1 decks9 decks
6%synergy
Daze
11%inclusion1 decks9 decks
9%synergy
Narset's Reversal
11%inclusion1 decks9 decks
-1%synergy
Aetherize
11%inclusion1 decks9 decks
-19%synergy
Into the Flood Maw
11%inclusion1 decks9 decks
5%synergy
Saw It Coming
11%inclusion1 decks9 decks
8%synergy
Sorceries
Fabricate
44%inclusion4 decks9 decks
23%synergy
Thoughtcast
33%inclusion3 decks9 decks
24%synergy
Ponder
22%inclusion2 decks9 decks
-7%synergy
Argivian Restoration
22%inclusion2 decks9 decks
21%synergy
Gitaxian Probe
11%inclusion1 decks9 decks
0%synergy
Echo of Eons
11%inclusion1 decks9 decks
9%synergy
Rush of Knowledge
11%inclusion1 decks9 decks
10%synergy
Time Stretch
11%inclusion1 decks9 decks
7%synergy
Reshape
11%inclusion1 decks9 decks
4%synergy
One with the Machine
11%inclusion1 decks9 decks
8%synergy
Capture of Jingzhou
11%inclusion1 decks9 decks
8%synergy
Echo Storm
11%inclusion1 decks9 decks
10%synergy
Hidden Strings
11%inclusion1 decks9 decks
7%synergy
Preordain
11%inclusion1 decks9 decks
-13%synergy
Timetwister
11%inclusion1 decks9 decks
9%synergy
Ravenform
11%inclusion1 decks9 decks
2%synergy
Time Warp
11%inclusion1 decks9 decks
5%synergy
Utility Artifacts
Spine of Ish Sah
56%inclusion5 decks9 decks
54%synergy
Unwinding Clock
56%inclusion5 decks9 decks
44%synergy
Chimil, the Inner Sun
56%inclusion5 decks9 decks
52%synergy
Clock of Omens
56%inclusion5 decks9 decks
54%synergy
Sculpting Steel
56%inclusion5 decks9 decks
48%synergy
Mystic Forge
56%inclusion5 decks9 decks
46%synergy
Sensei's Divining Top
44%inclusion4 decks9 decks
29%synergy
Encroaching Mycosynth
44%inclusion4 decks9 decks
41%synergy
God-Pharaoh's Statue
44%inclusion4 decks9 decks
42%synergy
Rings of Brighthearth
44%inclusion4 decks9 decks
38%synergy
Swiftfoot Boots
44%inclusion4 decks9 decks
16%synergy
The Millennium Calendar
33%inclusion3 decks9 decks
31%synergy
Krark-Clan Ironworks
33%inclusion3 decks9 decks
31%synergy
Mycosynth Lattice
33%inclusion3 decks9 decks
30%synergy
Forsaken Monument
33%inclusion3 decks9 decks
30%synergy
Meteor Sword
33%inclusion1 decks3 decks
33%synergy
Nevinyrral's Disk
33%inclusion3 decks9 decks
32%synergy
Akroma's Memorial
33%inclusion3 decks9 decks
32%synergy
Myr Turbine
33%inclusion3 decks9 decks
33%synergy
Pinnacle Kill-Ship
33%inclusion1 decks3 decks
33%synergy
Planetarium of Wan Shi Tong
33%inclusion1 decks3 decks
30%synergy
Extinguisher Battleship
25%inclusion1 decks4 decks
24%synergy
Summoning Station
22%inclusion2 decks9 decks
22%synergy
Voltaic Key
22%inclusion2 decks9 decks
17%synergy
Manifold Key
22%inclusion2 decks9 decks
15%synergy
Ashnod's Altar
22%inclusion2 decks9 decks
19%synergy
The Immortal Sun
22%inclusion2 decks9 decks
20%synergy
Aetherflux Reservoir
22%inclusion2 decks9 decks
16%synergy
Lavaspur Boots
22%inclusion2 decks9 decks
20%synergy
Grafdigger's Cage
22%inclusion2 decks9 decks
18%synergy
Semblance Anvil
22%inclusion2 decks9 decks
20%synergy
Staff of Domination
22%inclusion2 decks9 decks
20%synergy
Isochron Scepter
22%inclusion2 decks9 decks
5%synergy
Sapphire Medallion
22%inclusion2 decks9 decks
-37%synergy
Darksteel Monolith
22%inclusion2 decks9 decks
21%synergy
Esoteric Duplicator
11%inclusion1 decks9 decks
10%synergy
Mesmeric Orb
11%inclusion1 decks9 decks
7%synergy
Nexus of Becoming
11%inclusion1 decks9 decks
10%synergy
Grinding Station
11%inclusion1 decks9 decks
10%synergy
Tormod's Crypt
11%inclusion1 decks9 decks
2%synergy
Repurposing Bay
11%inclusion1 decks9 decks
7%synergy
Urza's Bauble
11%inclusion1 decks9 decks
6%synergy
The Everflowing Well
11%inclusion1 decks9 decks
10%synergy
Cloud Key
11%inclusion1 decks9 decks
4%synergy
Icon of Ancestry
11%inclusion1 decks9 decks
11%synergy
Possessed Portal
11%inclusion1 decks9 decks
11%synergy
Tamiyo's Journal
11%inclusion1 decks9 decks
10%synergy
Salvaging Station
11%inclusion1 decks9 decks
11%synergy
Contagion Engine
11%inclusion1 decks9 decks
10%synergy
Meekstone
11%inclusion1 decks9 decks
10%synergy
Enchantments
Mystic Remora
44%inclusion4 decks9 decks
18%synergy
Mirrodin Besieged
33%inclusion3 decks9 decks
28%synergy
Intruder Alarm
22%inclusion2 decks9 decks
19%synergy
Thopter Spy Network
22%inclusion2 decks9 decks
14%synergy
Propaganda
22%inclusion2 decks9 decks
-8%synergy
Mechanized Production
11%inclusion1 decks9 decks
4%synergy
Unstoppable Plan
11%inclusion1 decks9 decks
4%synergy
March of the Machines
11%inclusion1 decks9 decks
11%synergy
Mirrormade
11%inclusion1 decks9 decks
6%synergy
Leyline of Anticipation
11%inclusion1 decks9 decks
2%synergy
Efficient Construction
11%inclusion1 decks9 decks
5%synergy
Search for Azcanta
11%inclusion1 decks9 decks
9%synergy
Planeswalkers
Tezzeret the Seeker
44%inclusion4 decks9 decks
35%synergy
Utility Lands
Buried Ruin
67%inclusion6 decks9 decks
54%synergy
Minamo, School at Water's Edge
56%inclusion5 decks9 decks
43%synergy
Seat of the Synod
56%inclusion5 decks9 decks
37%synergy
Otawara, Soaring City
56%inclusion5 decks9 decks
30%synergy
Uthros, Titanic Godcore
50%inclusion2 decks4 decks
40%synergy
Blinkmoth Nexus
44%inclusion4 decks9 decks
43%synergy
Urza's Saga
44%inclusion4 decks9 decks
28%synergy
Inventors' Fair
44%inclusion4 decks9 decks
31%synergy
Crystal Vein
44%inclusion4 decks9 decks
42%synergy
Urza's Tower
33%inclusion3 decks9 decks
29%synergy
Urza's Mine
33%inclusion3 decks9 decks
29%synergy
Mishra's Factory
33%inclusion3 decks9 decks
32%synergy
Urza's Workshop
33%inclusion3 decks9 decks
32%synergy
Darksteel Citadel
33%inclusion3 decks9 decks
22%synergy
Archway of Innovation
33%inclusion3 decks9 decks
22%synergy
Reliquary Tower
33%inclusion3 decks9 decks
-23%synergy
Urza's Power Plant
33%inclusion3 decks9 decks
29%synergy
Mystic Sanctuary
22%inclusion2 decks9 decks
-28%synergy
Hall of the Bandit Lord
22%inclusion2 decks9 decks
22%synergy
Urza's Factory
22%inclusion2 decks9 decks
21%synergy
Inkmoth Nexus
22%inclusion2 decks9 decks
21%synergy
Command Beacon
22%inclusion2 decks9 decks
18%synergy
Nephalia Academy
11%inclusion1 decks9 decks
11%synergy
Fomori Vault
11%inclusion1 decks9 decks
8%synergy
War Room
11%inclusion1 decks9 decks
-5%synergy
Vesuva
11%inclusion1 decks9 decks
10%synergy
Mirrorpool
11%inclusion1 decks9 decks
10%synergy
Thespian's Stage
11%inclusion1 decks9 decks
9%synergy
Cephalid Coliseum
11%inclusion1 decks9 decks
2%synergy
Strip Mine
11%inclusion1 decks9 decks
8%synergy
Saprazzan Skerry
11%inclusion1 decks9 decks
8%synergy
City of Traitors
11%inclusion1 decks9 decks
9%synergy
Mana Artifacts
Sol Ring
100%inclusion9 decks9 decks
15%synergy
Arcane Signet
89%inclusion8 decks9 decks
24%synergy
Mox Opal
67%inclusion6 decks9 decks
57%synergy
Chromatic Orrery
56%inclusion5 decks9 decks
53%synergy
Lotus Petal
44%inclusion4 decks9 decks
32%synergy
Thought Vessel
44%inclusion4 decks9 decks
-7%synergy
Thran Dynamo
44%inclusion4 decks9 decks
31%synergy
Liquimetal Torque
44%inclusion4 decks9 decks
38%synergy
Basalt Monolith
33%inclusion3 decks9 decks
23%synergy
Fellwar Stone
33%inclusion3 decks9 decks
14%synergy
Gilded Lotus
33%inclusion3 decks9 decks
22%synergy
Everflowing Chalice
22%inclusion2 decks9 decks
6%synergy
Caged Sun
22%inclusion2 decks9 decks
11%synergy
Blinkmoth Urn
11%inclusion1 decks9 decks
10%synergy
Dreamstone Hedron
11%inclusion1 decks9 decks
9%synergy
Patchwork Banner
11%inclusion1 decks9 decks
8%synergy
Machine God's Effigy
11%inclusion1 decks9 decks
8%synergy
Mox Amber
11%inclusion1 decks9 decks
4%synergy
Coveted Jewel
11%inclusion1 decks9 decks
8%synergy
Patriar's Seal
11%inclusion1 decks9 decks
9%synergy
Mind Stone
11%inclusion1 decks9 decks
-24%synergy
Prismatic Lens
11%inclusion1 decks9 decks
8%synergy
Lands
Island
89%inclusion8 decks9 decks
-5%synergy
Urza's Cave
33%inclusion3 decks9 decks
29%synergy
The Mycosynth Gardens
22%inclusion2 decks9 decks
17%synergy
Myriad Landscape
22%inclusion2 decks9 decks
-3%synergy
Hydroelectric Specimen
22%inclusion2 decks9 decks
8%synergy
Sink into Stupor
22%inclusion2 decks9 decks
0%synergy
Gemstone Caverns
22%inclusion2 decks9 decks
16%synergy
Mirrex
11%inclusion1 decks9 decks
10%synergy
Cavern of Souls
11%inclusion1 decks9 decks
7%synergy
Snow-Covered Island
11%inclusion1 decks9 decks
3%synergy
Scene of the Crime
11%inclusion1 decks9 decks
10%synergy
Glasspool Mimic
11%inclusion1 decks9 decks
5%synergy
Talon Gates of Madara
11%inclusion1 decks9 decks
8%synergy