Belisarius Cawl (Commander) - Core

Background image for Budget Precon Upgrade Cards for Counter Intelligence
Tyler Bucks
Aug 5, 2025
Budget Precon Upgrade Cards for Counter Intelligence
Looking to upgrade your Counter Intelligence precon on a budget? Our budget expert Tyler is here with 14 powerful cards to add.
Deck Filters
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Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Sicarian Infiltrator
59%inclusion46 decks78 decks
58%synergy
Foundry Inspector
67%inclusion52 decks78 decks
53%synergy
Ancient Den
67%inclusion52 decks78 decks
52%synergy
Etherium Sculptor
65%inclusion51 decks78 decks
51%synergy
Seat of the Synod
65%inclusion51 decks78 decks
50%synergy
Sai, Master Thopterist
59%inclusion46 decks78 decks
48%synergy
Darksteel Citadel
56%inclusion44 decks78 decks
46%synergy
Unctus, Grand Metatect
46%inclusion36 decks78 decks
44%synergy
Silver Myr
53%inclusion41 decks78 decks
44%synergy
Unwinding Clock
54%inclusion42 decks78 decks
43%synergy
Top Cards
Swords to Plowshares
67%inclusion52 decks78 decks
-2%synergy
Solemn Simulacrum
53%inclusion41 decks78 decks
28%synergy
Thopter Spy Network
51%inclusion40 decks78 decks
41%synergy
Dispatch
50%inclusion39 decks78 decks
37%synergy
Manifold Key
47%inclusion37 decks78 decks
41%synergy
Thought Monitor
47%inclusion37 decks78 decks
39%synergy
Gold Myr
47%inclusion37 decks78 decks
39%synergy
Padeem, Consul of Innovation
46%inclusion36 decks78 decks
36%synergy
Organic Extinction
46%inclusion36 decks78 decks
37%synergy
Efficient Construction
44%inclusion34 decks78 decks
40%synergy
Game Changers
Farewell
10%inclusion8 decks78 decks
-8%synergy
Creatures
Ornithopter of Paradise
42%inclusion33 decks78 decks
31%synergy
Drumbellower
38%inclusion30 decks78 decks
31%synergy
Shimmer Myr
38%inclusion30 decks78 decks
34%synergy
Palladium Myr
36%inclusion28 decks78 decks
33%synergy
Bronze Guardian
35%inclusion27 decks78 decks
29%synergy
Urza, Prince of Kroog
33%inclusion26 decks78 decks
30%synergy
Emry, Lurker of the Loch
33%inclusion26 decks78 decks
22%synergy
Steel Overseer
31%inclusion24 decks78 decks
27%synergy
Gold-Forged Thopteryx
31%inclusion24 decks78 decks
21%synergy
Myr Battlesphere
31%inclusion24 decks78 decks
28%synergy
Jhoira's Familiar
31%inclusion24 decks78 decks
27%synergy
Voyager Quickwelder
30%inclusion12 decks40 decks
22%synergy
Master of Etherium
29%inclusion23 decks78 decks
23%synergy
Ultramarines Honour Guard
28%inclusion22 decks78 decks
28%synergy
Kappa Cannoneer
26%inclusion20 decks78 decks
18%synergy
The Reality Chip
24%inclusion19 decks78 decks
18%synergy
Nanoform Sentinel
24%inclusion5 decks21 decks
23%synergy
Mirran Spy
23%inclusion18 decks78 decks
23%synergy
Forensic Gadgeteer
23%inclusion18 decks78 decks
19%synergy
Space Marine Devastator
23%inclusion18 decks78 decks
23%synergy
The Mechanist, Aerial Artisan
22%inclusion2 decks9 decks
21%synergy
Illustrious Wanderglyph
22%inclusion17 decks78 decks
18%synergy
Platoon Dispenser
21%inclusion16 decks78 decks
20%synergy
Vedalken Archmage
21%inclusion16 decks78 decks
17%synergy
Digsite Engineer
21%inclusion16 decks78 decks
18%synergy
Mendicant Core, Guidelight
20%inclusion8 decks40 decks
16%synergy
Redemptor Dreadnought
19%inclusion15 decks78 decks
19%synergy
Master Transmuter
19%inclusion15 decks78 decks
17%synergy
Mm'menon, the Right Hand
19%inclusion4 decks21 decks
18%synergy
Phyrexian Metamorph
18%inclusion14 decks78 decks
8%synergy
Paladin Danse, Steel Maverick
18%inclusion14 decks78 decks
17%synergy
Securitron Squadron
17%inclusion13 decks78 decks
16%synergy
Sharding Sphinx
17%inclusion13 decks78 decks
15%synergy
Losheel, Clockwork Scholar
17%inclusion13 decks78 decks
12%synergy
Cyberdrive Awakener
15%inclusion12 decks78 decks
7%synergy
Vanguard Suppressor
15%inclusion12 decks78 decks
15%synergy
Adept Watershaper
14%inclusion1 decks7 decks
10%synergy
Chief Engineer
14%inclusion11 decks78 decks
13%synergy
Scrap Trawler
14%inclusion11 decks78 decks
12%synergy
Lita, Mechanical Engineer
14%inclusion11 decks78 decks
12%synergy
Stenn, Paranoid Partisan
13%inclusion10 decks78 decks
10%synergy
Urza, Lord Protector
13%inclusion10 decks78 decks
10%synergy
Sister of Silence
12%inclusion9 decks78 decks
11%synergy
Mondrak, Glory Dominus
12%inclusion9 decks78 decks
8%synergy
Marvin, Murderous Mimic
11%inclusion7 decks63 decks
10%synergy
Space Marine Scout
10%inclusion8 decks78 decks
10%synergy
Kelpie Guide
10%inclusion8 decks78 decks
8%synergy
Canoptek Scarab Swarm
10%inclusion8 decks78 decks
10%synergy
Spellskite
10%inclusion8 decks78 decks
6%synergy
Cryptothrall
10%inclusion8 decks78 decks
10%synergy
Instants
Path to Exile
44%inclusion34 decks78 decks
-10%synergy
Counterspell
42%inclusion33 decks78 decks
-12%synergy
Generous Gift
32%inclusion25 decks78 decks
1%synergy
Dovin's Veto
27%inclusion21 decks78 decks
-11%synergy
Negate
27%inclusion21 decks78 decks
-1%synergy
Thirst for Knowledge
26%inclusion20 decks78 decks
23%synergy
Dramatic Reversal
26%inclusion20 decks78 decks
18%synergy
An Offer You Can't Refuse
22%inclusion17 decks78 decks
-4%synergy
Access Denied
21%inclusion16 decks78 decks
18%synergy
Arcane Denial
19%inclusion15 decks78 decks
-6%synergy
Scour for Scrap
14%inclusion3 decks21 decks
11%synergy
And They Shall Know No Fear
14%inclusion11 decks78 decks
13%synergy
Stroke of Midnight
14%inclusion11 decks78 decks
-2%synergy
Stoic Rebuttal
13%inclusion10 decks78 decks
12%synergy
Brainstorm
12%inclusion9 decks78 decks
-6%synergy
Entrapment Maneuver
10%inclusion8 decks78 decks
10%synergy
Aetherize
10%inclusion8 decks78 decks
0%synergy
Consult the Star Charts
10%inclusion2 decks21 decks
8%synergy
Divert Disaster
10%inclusion2 decks21 decks
9%synergy
Pongify
9.0%inclusion7 decks78 decks
1%synergy
Resculpt
9.0%inclusion7 decks78 decks
6%synergy
Whir of Invention
7.7%inclusion6 decks78 decks
2%synergy
Disruption Protocol
7.7%inclusion6 decks78 decks
6%synergy
Permission Denied
7.7%inclusion6 decks78 decks
2%synergy
Reality Heist
7.7%inclusion6 decks78 decks
7%synergy
Rootborn Defenses
6.4%inclusion5 decks78 decks
5%synergy
Clever Concealment
6.4%inclusion5 decks78 decks
4%synergy
Swan Song
6.4%inclusion5 decks78 decks
-11%synergy
Dawn's Truce
5.7%inclusion4 decks70 decks
-2%synergy
Assert Authority
5.1%inclusion4 decks78 decks
5%synergy
Stern Lesson
5.1%inclusion4 decks78 decks
5%synergy
Fact or Fiction
5.1%inclusion4 decks78 decks
1%synergy
Metallic Rebuke
5.1%inclusion4 decks78 decks
5%synergy
Urza's Command
5.1%inclusion4 decks78 decks
4%synergy
Akroma's Will
5.1%inclusion4 decks78 decks
-1%synergy
No More Lies
5.1%inclusion4 decks78 decks
1%synergy
Sorceries
Thoughtcast
36%inclusion28 decks78 decks
27%synergy
Voyage Home
30%inclusion12 decks40 decks
22%synergy
One with the Machine
28%inclusion22 decks78 decks
27%synergy
Dance of the Manse
28%inclusion22 decks78 decks
22%synergy
Fabricate
26%inclusion20 decks78 decks
15%synergy
Brilliant Restoration
19%inclusion15 decks78 decks
15%synergy
Austere Command
18%inclusion14 decks78 decks
4%synergy
Hour of Reckoning
18%inclusion14 decks78 decks
15%synergy
For the Emperor!
17%inclusion13 decks78 decks
16%synergy
Universal Surveillance
15%inclusion12 decks78 decks
14%synergy
March of Progress
13%inclusion10 decks78 decks
11%synergy
Collective Effort
12%inclusion9 decks78 decks
11%synergy
Martial Coup
10%inclusion8 decks78 decks
8%synergy
Reverse Engineer
10%inclusion8 decks78 decks
10%synergy
Supreme Verdict
9.0%inclusion7 decks78 decks
-19%synergy
Sevinne's Reclamation
9.0%inclusion7 decks78 decks
3%synergy
Deploy to the Front
9.0%inclusion7 decks78 decks
9%synergy
Fell the Mighty
7.7%inclusion6 decks78 decks
4%synergy
Split Up
7.7%inclusion5 decks65 decks
3%synergy
Sram's Expertise
6.4%inclusion5 decks78 decks
6%synergy
Ondu Inversion
5.1%inclusion4 decks78 decks
2%synergy
Open the Vaults
5.1%inclusion4 decks78 decks
4%synergy
Launch the Fleet
5.1%inclusion4 decks78 decks
5%synergy
White Sun's Twilight
5.1%inclusion4 decks78 decks
2%synergy
Sunfall
5.1%inclusion4 decks78 decks
3%synergy
Utility Artifacts
Encroaching Mycosynth
41%inclusion32 decks78 decks
39%synergy
Thousand Moons Smithy
41%inclusion32 decks78 decks
36%synergy
Uthros Research Craft
38%inclusion8 decks21 decks
35%synergy
Swiftfoot Boots
35%inclusion27 decks78 decks
9%synergy
Sculpting Steel
32%inclusion25 decks78 decks
27%synergy
Mystic Forge
31%inclusion24 decks78 decks
25%synergy
Shorikai, Genesis Engine
31%inclusion24 decks78 decks
26%synergy
Idol of Oblivion
29%inclusion23 decks78 decks
27%synergy
Thunderhawk Gunship
27%inclusion21 decks78 decks
25%synergy
Reaver Titan
26%inclusion20 decks78 decks
22%synergy
Wayfarer's Bauble
26%inclusion20 decks78 decks
15%synergy
Halo Fountain
26%inclusion20 decks78 decks
24%synergy
Voltaic Key
24%inclusion19 decks78 decks
21%synergy
Inquisitorial Rosette
24%inclusion19 decks78 decks
24%synergy
Lightning Greaves
23%inclusion18 decks78 decks
3%synergy
Clock of Omens
22%inclusion17 decks78 decks
21%synergy
Illusionist's Bracers
21%inclusion16 decks78 decks
20%synergy
Skullclamp
19%inclusion15 decks78 decks
11%synergy
The Golden Throne
19%inclusion15 decks78 decks
19%synergy
Tamiyo's Logbook
19%inclusion15 decks78 decks
19%synergy
Thousand-Year Elixir
18%inclusion14 decks78 decks
16%synergy
Knight Paladin
18%inclusion14 decks78 decks
16%synergy
Cloud Key
15%inclusion12 decks78 decks
11%synergy
Cryogen Relic
14%inclusion3 decks21 decks
9%synergy
Howling Mine
14%inclusion11 decks78 decks
9%synergy
Bident of Thassa
14%inclusion11 decks78 decks
4%synergy
Simulacrum Synthesizer
13%inclusion10 decks78 decks
8%synergy
Parhelion II
12%inclusion9 decks78 decks
5%synergy
Rings of Brighthearth
12%inclusion9 decks78 decks
10%synergy
Genesis Chamber
10%inclusion8 decks78 decks
10%synergy
The Millennium Calendar
10%inclusion8 decks78 decks
9%synergy
Thopter Shop
10%inclusion8 decks78 decks
10%synergy
The Prydwen, Steel Flagship
10%inclusion8 decks78 decks
9%synergy
Sting, the Glinting Dagger
10%inclusion8 decks78 decks
9%synergy
Perilous Snare
10%inclusion4 decks40 decks
8%synergy
Insight Engine
10%inclusion2 decks21 decks
8%synergy
Lumen-Class Frigate
10%inclusion2 decks21 decks
9%synergy
Welding Jar
9.0%inclusion7 decks78 decks
9%synergy
The Wind Crystal
8.7%inclusion2 decks23 decks
-1%synergy
Forsaken Monument
7.7%inclusion6 decks78 decks
7%synergy
Eldrazi Monument
7.7%inclusion6 decks78 decks
7%synergy
Isochron Scepter
7.7%inclusion6 decks78 decks
2%synergy
Aerial Surveyor
7.7%inclusion6 decks78 decks
3%synergy
Guidelight Pathmaker
7.5%inclusion3 decks40 decks
4%synergy
Nettlecyst
6.4%inclusion5 decks78 decks
4%synergy
Sensei's Divining Top
6.4%inclusion5 decks78 decks
0%synergy
Soul-Guide Lantern
6.4%inclusion5 decks78 decks
4%synergy
Trading Post
6.4%inclusion5 decks78 decks
6%synergy
Darksteel Forge
6.4%inclusion5 decks78 decks
4%synergy
Transmutation Font
6.4%inclusion5 decks78 decks
6%synergy
Enchantments
Intruder Alarm
37%inclusion29 decks78 decks
34%synergy
Mirrodin Besieged
29%inclusion23 decks78 decks
27%synergy
Mechanized Production
26%inclusion20 decks78 decks
20%synergy
Reconnaissance Mission
18%inclusion14 decks78 decks
11%synergy
Defenders of Humanity
17%inclusion13 decks78 decks
16%synergy
Tempered Steel
15%inclusion12 decks78 decks
13%synergy
Freed from the Real
14%inclusion11 decks78 decks
12%synergy
Inspiring Leader
13%inclusion10 decks78 decks
11%synergy
Unstoppable Plan
13%inclusion5 decks40 decks
7%synergy
Artificer Class
10%inclusion8 decks78 decks
8%synergy
Dazzling Theater // Prop Room
10%inclusion6 decks62 decks
7%synergy
Propaganda
7.7%inclusion6 decks78 decks
-18%synergy
Caretaker's Talent
7.4%inclusion5 decks68 decks
4%synergy
Tocasia's Welcome
6.4%inclusion5 decks78 decks
4%synergy
Intangible Virtue
6.4%inclusion5 decks78 decks
0%synergy
Anointed Procession
6.4%inclusion5 decks78 decks
2%synergy
All That Glitters
5.1%inclusion4 decks78 decks
1%synergy
Cathars' Crusade
5.1%inclusion4 decks78 decks
2%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
17%inclusion13 decks78 decks
13%synergy
Tezzeret, Artifice Master
9.0%inclusion7 decks78 decks
8%synergy
Tezzeret the Seeker
6.4%inclusion5 decks78 decks
2%synergy
Utility Lands
Buried Ruin
45%inclusion35 decks78 decks
37%synergy
Archway of Innovation
35%inclusion26 decks74 decks
28%synergy
Reliquary Tower
28%inclusion22 decks78 decks
-20%synergy
Academy Ruins
24%inclusion19 decks78 decks
13%synergy
Uthros, Titanic Godcore
24%inclusion5 decks21 decks
18%synergy
Inventors' Fair
15%inclusion12 decks78 decks
7%synergy
Temple of the False God
14%inclusion11 decks78 decks
6%synergy
Monumental Henge
12%inclusion9 decks75 decks
9%synergy
Treasure Vault
12%inclusion9 decks78 decks
9%synergy
Fomori Vault
10%inclusion8 decks78 decks
8%synergy
Minamo, School at Water's Edge
9.0%inclusion7 decks78 decks
2%synergy
Otawara, Soaring City
9.0%inclusion7 decks78 decks
-10%synergy
Ishgard, the Holy See
8.3%inclusion2 decks24 decks
5%synergy
Urza's Saga
7.7%inclusion6 decks78 decks
-4%synergy
Mystic Sanctuary
6.4%inclusion5 decks78 decks
-11%synergy
Scavenger Grounds
6.4%inclusion5 decks78 decks
2%synergy
Eiganjo, Seat of the Empire
6.4%inclusion5 decks78 decks
-4%synergy
Memorial to Glory
6.4%inclusion5 decks78 decks
6%synergy
Field of Ruin
6.4%inclusion5 decks78 decks
5%synergy
Minas Tirith
5.1%inclusion4 decks78 decks
1%synergy
Rogue's Passage
5.1%inclusion4 decks78 decks
-10%synergy
Avishkar Raceway
5.0%inclusion2 decks40 decks
3%synergy
Amonkhet Raceway
5.0%inclusion2 decks40 decks
1%synergy
Mana Artifacts
Arcane Signet
81%inclusion63 decks78 decks
-3%synergy
Sol Ring
74%inclusion58 decks78 decks
-12%synergy
Talisman of Progress
60%inclusion47 decks78 decks
10%synergy
Azorius Signet
49%inclusion38 decks78 decks
-9%synergy
Mind Stone
45%inclusion35 decks78 decks
19%synergy
Thought Vessel
41%inclusion32 decks78 decks
-1%synergy
Commander's Sphere
36%inclusion28 decks78 decks
21%synergy
Sonic Screwdriver
24%inclusion19 decks78 decks
22%synergy
Midnight Clock
23%inclusion18 decks78 decks
15%synergy
Thran Dynamo
19%inclusion15 decks78 decks
12%synergy
Fellwar Stone
18%inclusion14 decks78 decks
-11%synergy
Crystal Skull, Isu Spyglass
18%inclusion13 decks73 decks
14%synergy
Everflowing Chalice
15%inclusion12 decks78 decks
11%synergy
Liquimetal Torque
15%inclusion12 decks78 decks
11%synergy
Gilded Lotus
14%inclusion11 decks78 decks
9%synergy
Hedron Archive
13%inclusion10 decks78 decks
10%synergy
Basalt Monolith
13%inclusion10 decks78 decks
8%synergy
Blinkmoth Urn
12%inclusion9 decks78 decks
11%synergy
Worn Powerstone
12%inclusion9 decks78 decks
9%synergy
Patriar's Seal
12%inclusion9 decks78 decks
10%synergy
The Mightstone and Weakstone
10%inclusion8 decks78 decks
6%synergy
Fabrication Foundry
9.0%inclusion7 decks78 decks
8%synergy
White Auracite
8.3%inclusion2 decks24 decks
7%synergy
Sky Diamond
7.7%inclusion6 decks78 decks
-1%synergy
Chromatic Lantern
7.7%inclusion6 decks78 decks
6%synergy
Marble Diamond
7.7%inclusion6 decks78 decks
0%synergy
Moonsnare Prototype
6.4%inclusion5 decks78 decks
6%synergy
Bender's Waterskin
5.6%inclusion1 decks18 decks
0%synergy
Caged Sun
5.1%inclusion4 decks78 decks
5%synergy
Unstable Obelisk
5.1%inclusion4 decks78 decks
5%synergy
Intelligence Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Endurance Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Charisma Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Agility Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Network Terminal
5.1%inclusion4 decks78 decks
5%synergy
Darksteel Ingot
5.1%inclusion4 decks78 decks
4%synergy
Strength Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Springleaf Drum
5.1%inclusion4 decks78 decks
3%synergy
Perception Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Decanter of Endless Water
5.1%inclusion4 decks78 decks
-6%synergy
Luck Bobblehead
5.1%inclusion4 decks78 decks
5%synergy
Lands
Island
99%inclusion77 decks78 decks
3%synergy
Plains
99%inclusion77 decks78 decks
3%synergy
Command Tower
90%inclusion70 decks78 decks
4%synergy
Prairie Stream
71%inclusion55 decks78 decks
5%synergy
Razortide Bridge
71%inclusion55 decks78 decks
56%synergy
Port Town
64%inclusion50 decks78 decks
17%synergy
Glacial Fortress
56%inclusion44 decks78 decks
-6%synergy
Skycloud Expanse
47%inclusion37 decks78 decks
12%synergy
Azorius Chancery
37%inclusion29 decks78 decks
0%synergy
Temple of Enlightenment
37%inclusion29 decks78 decks
-1%synergy
Spire of Industry
31%inclusion24 decks78 decks
23%synergy
Deserted Beach
29%inclusion23 decks78 decks
-10%synergy
Adarkar Wastes
28%inclusion22 decks78 decks
-16%synergy
Sea of Clouds
26%inclusion20 decks78 decks
-14%synergy
Power Depot
24%inclusion19 decks78 decks
22%synergy
Irrigated Farmland
24%inclusion19 decks78 decks
3%synergy
Tranquil Cove
23%inclusion18 decks78 decks
4%synergy
Hallowed Fountain
23%inclusion18 decks78 decks
-24%synergy
Evolving Wilds
22%inclusion17 decks78 decks
6%synergy
Path of Ancestry
22%inclusion17 decks78 decks
8%synergy
The Mycosynth Gardens
21%inclusion16 decks78 decks
17%synergy
Myriad Landscape
21%inclusion16 decks78 decks
4%synergy
Exotic Orchard
19%inclusion15 decks78 decks
-8%synergy
Terramorphic Expanse
15%inclusion12 decks78 decks
5%synergy
Seachrome Coast
15%inclusion12 decks78 decks
0%synergy
Mystic Gate
15%inclusion12 decks78 decks
-8%synergy
Hengegate Pathway
14%inclusion11 decks78 decks
-6%synergy
Ash Barrens
13%inclusion10 decks78 decks
10%synergy
Floodfarm Verge
12%inclusion8 decks65 decks
-14%synergy
Idyllic Beachfront
10%inclusion8 decks78 decks
2%synergy
Flooded Strand
10%inclusion8 decks78 decks
-22%synergy
Meticulous Archive
9.0%inclusion7 decks78 decks
-9%synergy
Nimbus Maze
9.0%inclusion7 decks78 decks
-13%synergy
Glacial Floodplain
7.7%inclusion6 decks78 decks
0%synergy
Demolition Field
7.7%inclusion6 decks78 decks
5%synergy
Scene of the Crime
7.7%inclusion6 decks78 decks
7%synergy
Vibrant Cityscape
7.1%inclusion1 decks14 decks
6%synergy
Witch Enchanter
6.7%inclusion5 decks75 decks
-6%synergy
Azorius Guildgate
6.4%inclusion5 decks78 decks
0%synergy
Ondu Inversion
5.1%inclusion4 decks78 decks
2%synergy