Arcum Dagsson (Commander) - Expensive Core

Arcum Dagsson
Rank #927
7decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Myr Retriever
100%inclusion7 decks7 decks
95%synergy
Ornithopter
100%inclusion7 decks7 decks
91%synergy
Scrap Trawler
86%inclusion6 decks7 decks
81%synergy
Silver Myr
86%inclusion6 decks7 decks
75%synergy
Myr Sire
71%inclusion5 decks7 decks
71%synergy
Manakin
71%inclusion5 decks7 decks
70%synergy
Corridor Monitor
71%inclusion5 decks7 decks
70%synergy
Memnite
71%inclusion5 decks7 decks
68%synergy
Darksteel Forge
71%inclusion5 decks7 decks
66%synergy
Emry, Lurker of the Loch
71%inclusion5 decks7 decks
60%synergy
Top Cards
Mana Drain
86%inclusion6 decks7 decks
59%synergy
An Offer You Can't Refuse
86%inclusion6 decks7 decks
50%synergy
Swan Song
71%inclusion5 decks7 decks
46%synergy
Foundry Inspector
71%inclusion5 decks7 decks
57%synergy
Etherium Sculptor
71%inclusion5 decks7 decks
54%synergy
Lightning Greaves
71%inclusion5 decks7 decks
45%synergy
Counterspell
71%inclusion5 decks7 decks
4%synergy
Portal to Phyrexia
57%inclusion4 decks7 decks
52%synergy
Workshop Assistant
57%inclusion4 decks7 decks
56%synergy
Crashing Drawbridge
57%inclusion4 decks7 decks
54%synergy
Game Changers
Mana Vault
29%inclusion2 decks7 decks
18%synergy
Fierce Guardianship
29%inclusion2 decks7 decks
5%synergy
Rhystic Study
29%inclusion2 decks7 decks
-6%synergy
Cyclonic Rift
29%inclusion2 decks7 decks
-7%synergy
Mishra's Workshop
14%inclusion1 decks7 decks
13%synergy
Chrome Mox
14%inclusion1 decks7 decks
5%synergy
Ancient Tomb
14%inclusion1 decks7 decks
2%synergy
The One Ring
14%inclusion1 decks7 decks
2%synergy
Force of Will
14%inclusion1 decks7 decks
-4%synergy
Creatures
Ornithopter of Paradise
57%inclusion4 decks7 decks
47%synergy
Sai, Master Thopterist
57%inclusion4 decks7 decks
45%synergy
Palladium Myr
57%inclusion4 decks7 decks
53%synergy
Junk Diver
57%inclusion4 decks7 decks
56%synergy
Spellskite
57%inclusion4 decks7 decks
46%synergy
Phyrexian Metamorph
43%inclusion3 decks7 decks
25%synergy
Phyrexian Walker
43%inclusion3 decks7 decks
41%synergy
Hedron Crawler
43%inclusion3 decks7 decks
42%synergy
Combat Courier
43%inclusion3 decks7 decks
42%synergy
Cathodion
43%inclusion3 decks7 decks
43%synergy
Marvin, Murderous Mimic
33%inclusion2 decks6 decks
30%synergy
Myr Moonvessel
29%inclusion2 decks7 decks
28%synergy
Walking Ballista
29%inclusion2 decks7 decks
24%synergy
The Reality Chip
29%inclusion2 decks7 decks
15%synergy
Thought Monitor
29%inclusion2 decks7 decks
19%synergy
Metalworker
29%inclusion2 decks7 decks
27%synergy
Hangarback Walker
29%inclusion2 decks7 decks
26%synergy
Shield Sphere
29%inclusion2 decks7 decks
27%synergy
Padeem, Consul of Innovation
29%inclusion2 decks7 decks
18%synergy
Master Transmuter
29%inclusion2 decks7 decks
24%synergy
Alloy Myr
29%inclusion2 decks7 decks
28%synergy
Hope of Ghirapur
29%inclusion2 decks7 decks
27%synergy
Millikin
29%inclusion2 decks7 decks
27%synergy
Hydroelectric Specimen
17%inclusion1 decks6 decks
4%synergy
Ulamog, the Defiler
17%inclusion1 decks6 decks
16%synergy
Plague Myr
14%inclusion1 decks7 decks
13%synergy
Metalwork Colossus
14%inclusion1 decks7 decks
12%synergy
Myr Convert
14%inclusion1 decks7 decks
13%synergy
Aphetto Alchemist
14%inclusion1 decks7 decks
11%synergy
Mirran Spy
14%inclusion1 decks7 decks
11%synergy
Steel Overseer
14%inclusion1 decks7 decks
10%synergy
Karn, Legacy Reforged
14%inclusion1 decks7 decks
11%synergy
Crackdown Construct
14%inclusion1 decks7 decks
14%synergy
Myr Battlesphere
14%inclusion1 decks7 decks
10%synergy
Scavenged Brawler
14%inclusion1 decks7 decks
14%synergy
Myr Galvanizer
14%inclusion1 decks7 decks
14%synergy
Ledger Shredder
14%inclusion1 decks7 decks
8%synergy
Mycosynth Golem
14%inclusion1 decks7 decks
13%synergy
Curie, Emergent Intelligence
14%inclusion1 decks7 decks
14%synergy
Chief of the Foundry
14%inclusion1 decks7 decks
12%synergy
Shambling Suit
14%inclusion1 decks7 decks
14%synergy
Kelpie Guide
14%inclusion1 decks7 decks
12%synergy
Ulamog, the Infinite Gyre
14%inclusion1 decks7 decks
13%synergy
Glasspool Mimic
14%inclusion1 decks7 decks
8%synergy
Salvager of Ruin
14%inclusion1 decks7 decks
14%synergy
Myriad Construct
14%inclusion1 decks7 decks
14%synergy
Solemn Simulacrum
14%inclusion1 decks7 decks
-8%synergy
Ulamog, the Ceaseless Hunger
14%inclusion1 decks7 decks
13%synergy
Subtlety
14%inclusion1 decks7 decks
13%synergy
Stuffy Doll
14%inclusion1 decks7 decks
13%synergy
Instants
Pongify
57%inclusion4 decks7 decks
17%synergy
Negate
57%inclusion4 decks7 decks
19%synergy
Dramatic Reversal
43%inclusion3 decks7 decks
23%synergy
Rapid Hybridization
43%inclusion3 decks7 decks
8%synergy
Force of Negation
43%inclusion3 decks7 decks
27%synergy
Pact of Negation
43%inclusion3 decks7 decks
32%synergy
Thirst for Knowledge
29%inclusion2 decks7 decks
24%synergy
Reality Shift
29%inclusion2 decks7 decks
0%synergy
Shore Up
29%inclusion2 decks7 decks
24%synergy
Into the Flood Maw
17%inclusion1 decks6 decks
11%synergy
Flare of Denial
17%inclusion1 decks6 decks
10%synergy
Sink into Stupor
17%inclusion1 decks6 decks
-4%synergy
Desynchronization
17%inclusion1 decks6 decks
11%synergy
Mental Misstep
14%inclusion1 decks7 decks
7%synergy
Mindbreak Trap
14%inclusion1 decks7 decks
9%synergy
Majestic Metamorphosis
14%inclusion1 decks7 decks
14%synergy
Behind the Mask
14%inclusion1 decks7 decks
14%synergy
Flusterstorm
14%inclusion1 decks7 decks
5%synergy
Saw It Coming
14%inclusion1 decks7 decks
11%synergy
Wash Away
14%inclusion1 decks7 decks
9%synergy
Arcane Denial
14%inclusion1 decks7 decks
-22%synergy
Snap
14%inclusion1 decks7 decks
-3%synergy
Whir of Invention
14%inclusion1 decks7 decks
1%synergy
Chain of Vapor
14%inclusion1 decks7 decks
9%synergy
Turn Aside
14%inclusion1 decks7 decks
13%synergy
Brain Freeze
14%inclusion1 decks7 decks
10%synergy
Dispel
14%inclusion1 decks7 decks
5%synergy
Stoic Rebuttal
14%inclusion1 decks7 decks
12%synergy
Relic's Roar
14%inclusion1 decks7 decks
14%synergy
Unwind
14%inclusion1 decks7 decks
4%synergy
Dig Through Time
14%inclusion1 decks7 decks
4%synergy
Brainstorm
14%inclusion1 decks7 decks
-27%synergy
Disruption Protocol
14%inclusion1 decks7 decks
12%synergy
Daze
14%inclusion1 decks7 decks
12%synergy
Opt
14%inclusion1 decks7 decks
-11%synergy
Misdirection
14%inclusion1 decks7 decks
9%synergy
Mana Leak
14%inclusion1 decks7 decks
8%synergy
Sorceries
Fabricate
29%inclusion2 decks7 decks
7%synergy
Thoughtcast
29%inclusion2 decks7 decks
20%synergy
Gitaxian Probe
14%inclusion1 decks7 decks
3%synergy
Time Stretch
14%inclusion1 decks7 decks
10%synergy
Hidden Strings
14%inclusion1 decks7 decks
10%synergy
Preordain
14%inclusion1 decks7 decks
-10%synergy
Rush of Knowledge
14%inclusion1 decks7 decks
13%synergy
Reshape
14%inclusion1 decks7 decks
7%synergy
One with the Machine
14%inclusion1 decks7 decks
11%synergy
Ravenform
14%inclusion1 decks7 decks
4%synergy
Capture of Jingzhou
14%inclusion1 decks7 decks
12%synergy
Argivian Restoration
14%inclusion1 decks7 decks
13%synergy
Time Warp
14%inclusion1 decks7 decks
8%synergy
Utility Artifacts
Thousand-Year Elixir
57%inclusion4 decks7 decks
54%synergy
Clock of Omens
57%inclusion4 decks7 decks
55%synergy
Mycosynth Lattice
57%inclusion4 decks7 decks
54%synergy
Mystic Forge
57%inclusion4 decks7 decks
48%synergy
Unwinding Clock
57%inclusion4 decks7 decks
45%synergy
God-Pharaoh's Statue
57%inclusion4 decks7 decks
55%synergy
Swiftfoot Boots
57%inclusion4 decks7 decks
29%synergy
Simulacrum Synthesizer
50%inclusion3 decks6 decks
45%synergy
Sensei's Divining Top
43%inclusion3 decks7 decks
28%synergy
The Millennium Calendar
43%inclusion3 decks7 decks
41%synergy
Sculpting Steel
43%inclusion3 decks7 decks
36%synergy
Krark-Clan Ironworks
43%inclusion3 decks7 decks
40%synergy
Myr Turbine
43%inclusion3 decks7 decks
42%synergy
Spine of Ish Sah
43%inclusion3 decks7 decks
41%synergy
Chimil, the Inner Sun
43%inclusion3 decks7 decks
39%synergy
Rings of Brighthearth
43%inclusion3 decks7 decks
36%synergy
Forsaken Monument
29%inclusion2 decks7 decks
25%synergy
Semblance Anvil
29%inclusion2 decks7 decks
26%synergy
Manifold Key
29%inclusion2 decks7 decks
22%synergy
Nevinyrral's Disk
29%inclusion2 decks7 decks
27%synergy
Encroaching Mycosynth
29%inclusion2 decks7 decks
25%synergy
Aetherflux Reservoir
29%inclusion2 decks7 decks
22%synergy
Grafdigger's Cage
29%inclusion2 decks7 decks
24%synergy
Esoteric Duplicator
17%inclusion1 decks6 decks
16%synergy
Lavaspur Boots
17%inclusion1 decks6 decks
15%synergy
Voltaic Key
14%inclusion1 decks7 decks
9%synergy
Tormod's Crypt
14%inclusion1 decks7 decks
5%synergy
Urza's Bauble
14%inclusion1 decks7 decks
10%synergy
The Everflowing Well
14%inclusion1 decks7 decks
13%synergy
Cloud Key
14%inclusion1 decks7 decks
8%synergy
Icon of Ancestry
14%inclusion1 decks7 decks
14%synergy
Aether Spellbomb
14%inclusion1 decks7 decks
6%synergy
Ashnod's Altar
14%inclusion1 decks7 decks
10%synergy
Scroll Rack
14%inclusion1 decks7 decks
12%synergy
Skullclamp
14%inclusion1 decks7 decks
8%synergy
Vanquisher's Banner
14%inclusion1 decks7 decks
13%synergy
Phyrexian Altar
14%inclusion1 decks7 decks
13%synergy
Torpor Orb
14%inclusion1 decks7 decks
12%synergy
Claws of Gix
14%inclusion1 decks7 decks
13%synergy
Hammer of Nazahn
14%inclusion1 decks7 decks
13%synergy
Sapphire Medallion
14%inclusion1 decks7 decks
-42%synergy
Darksteel Monolith
14%inclusion1 decks7 decks
13%synergy
Mesmeric Orb
14%inclusion1 decks7 decks
10%synergy
Grinding Station
14%inclusion1 decks7 decks
13%synergy
Palantír of Orthanc
14%inclusion1 decks7 decks
13%synergy
Akroma's Memorial
14%inclusion1 decks7 decks
13%synergy
Door of Destinies
14%inclusion1 decks7 decks
13%synergy
Tangle Wire
14%inclusion1 decks7 decks
14%synergy
Staff of Domination
14%inclusion1 decks7 decks
12%synergy
Omen Machine
14%inclusion1 decks7 decks
14%synergy
Enchantments
Mystic Remora
43%inclusion3 decks7 decks
15%synergy
Mirrodin Besieged
29%inclusion2 decks7 decks
23%synergy
Unstoppable Plan
17%inclusion1 decks6 decks
9%synergy
March of the Machines
14%inclusion1 decks7 decks
14%synergy
Efficient Construction
14%inclusion1 decks7 decks
7%synergy
Thopter Spy Network
14%inclusion1 decks7 decks
6%synergy
Eaten by Piranhas
14%inclusion1 decks7 decks
11%synergy
Intruder Alarm
14%inclusion1 decks7 decks
11%synergy
Search for Azcanta
14%inclusion1 decks7 decks
12%synergy
Planeswalkers
Tezzeret the Seeker
29%inclusion2 decks7 decks
19%synergy
Karn, the Great Creator
14%inclusion1 decks7 decks
10%synergy
Utility Lands
Academy Ruins
71%inclusion5 decks7 decks
53%synergy
Buried Ruin
71%inclusion5 decks7 decks
59%synergy
Archway of Innovation
50%inclusion3 decks6 decks
39%synergy
Blinkmoth Nexus
43%inclusion3 decks7 decks
41%synergy
Seat of the Synod
43%inclusion3 decks7 decks
25%synergy
Crystal Vein
43%inclusion3 decks7 decks
41%synergy
Minamo, School at Water's Edge
43%inclusion3 decks7 decks
31%synergy
Urza's Tower
29%inclusion2 decks7 decks
24%synergy
Urza's Mine
29%inclusion2 decks7 decks
24%synergy
Urza's Workshop
29%inclusion2 decks7 decks
27%synergy
Otawara, Soaring City
29%inclusion2 decks7 decks
3%synergy
Mishra's Factory
29%inclusion2 decks7 decks
27%synergy
Urza's Factory
29%inclusion2 decks7 decks
28%synergy
Darksteel Citadel
29%inclusion2 decks7 decks
17%synergy
Urza's Saga
29%inclusion2 decks7 decks
12%synergy
Inventors' Fair
29%inclusion2 decks7 decks
15%synergy
Urza's Power Plant
29%inclusion2 decks7 decks
24%synergy
Fomori Vault
17%inclusion1 decks6 decks
13%synergy
Hall of the Bandit Lord
14%inclusion1 decks7 decks
14%synergy
Inkmoth Nexus
14%inclusion1 decks7 decks
13%synergy
Mystic Sanctuary
14%inclusion1 decks7 decks
-37%synergy
War Room
14%inclusion1 decks7 decks
-2%synergy
Reliquary Tower
14%inclusion1 decks7 decks
-42%synergy
Strip Mine
14%inclusion1 decks7 decks
11%synergy
Command Beacon
14%inclusion1 decks7 decks
10%synergy
Cephalid Coliseum
14%inclusion1 decks7 decks
5%synergy
City of Traitors
14%inclusion1 decks7 decks
12%synergy
Mana Artifacts
Sol Ring
100%inclusion7 decks7 decks
14%synergy
Arcane Signet
100%inclusion7 decks7 decks
35%synergy
Mox Opal
57%inclusion4 decks7 decks
47%synergy
Basalt Monolith
43%inclusion3 decks7 decks
32%synergy
Chromatic Orrery
43%inclusion3 decks7 decks
41%synergy
Liquimetal Torque
43%inclusion3 decks7 decks
36%synergy
Thran Dynamo
43%inclusion3 decks7 decks
30%synergy
Everflowing Chalice
29%inclusion2 decks7 decks
12%synergy
Lotus Petal
29%inclusion2 decks7 decks
16%synergy
Thought Vessel
29%inclusion2 decks7 decks
-23%synergy
Gilded Lotus
29%inclusion2 decks7 decks
17%synergy
Mind Stone
29%inclusion2 decks7 decks
-9%synergy
Patchwork Banner
17%inclusion1 decks6 decks
13%synergy
Machine God's Effigy
14%inclusion1 decks7 decks
11%synergy
Fellwar Stone
14%inclusion1 decks7 decks
-6%synergy
Patriar's Seal
14%inclusion1 decks7 decks
12%synergy
Blinkmoth Urn
14%inclusion1 decks7 decks
13%synergy
Caged Sun
14%inclusion1 decks7 decks
2%synergy
Coveted Jewel
14%inclusion1 decks7 decks
11%synergy
Moonsnare Prototype
14%inclusion1 decks7 decks
12%synergy
Prismatic Lens
14%inclusion1 decks7 decks
11%synergy
Lands
Island
100%inclusion7 decks7 decks
7%synergy
Urza's Cave
33%inclusion2 decks6 decks
29%synergy
Hydroelectric Specimen
17%inclusion1 decks6 decks
4%synergy
Sink into Stupor
17%inclusion1 decks6 decks
-4%synergy
Mirrex
14%inclusion1 decks7 decks
13%synergy
Gemstone Caverns
14%inclusion1 decks7 decks
8%synergy
Glasspool Mimic
14%inclusion1 decks7 decks
8%synergy
The Mycosynth Gardens
14%inclusion1 decks7 decks
8%synergy