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%inclusion50 decks85 decks
58%synergy
Etherium Sculptor
67%inclusion57 decks85 decks
52%synergy
Ancient Den
66%inclusion56 decks85 decks
52%synergy
Foundry Inspector
65%inclusion55 decks85 decks
51%synergy
Seat of the Synod
65%inclusion55 decks85 decks
49%synergy
Sai, Master Thopterist
59%inclusion50 decks85 decks
48%synergy
Darksteel Citadel
56%inclusion48 decks85 decks
46%synergy
Unwinding Clock
54%inclusion46 decks85 decks
43%synergy
Silver Myr
52%inclusion44 decks85 decks
43%synergy
Manifold Key
49%inclusion42 decks85 decks
43%synergy
Top Cards
Swords to Plowshares
66%inclusion56 decks85 decks
-3%synergy
Dispatch
52%inclusion44 decks85 decks
39%synergy
Thopter Spy Network
52%inclusion44 decks85 decks
42%synergy
Solemn Simulacrum
52%inclusion44 decks85 decks
27%synergy
Thought Monitor
48%inclusion41 decks85 decks
40%synergy
Gold Myr
47%inclusion40 decks85 decks
39%synergy
Organic Extinction
46%inclusion39 decks85 decks
37%synergy
Padeem, Consul of Innovation
46%inclusion39 decks85 decks
36%synergy
Efficient Construction
45%inclusion38 decks85 decks
41%synergy
Unctus, Grand Metatect
44%inclusion37 decks85 decks
42%synergy
Game Changers
Farewell
9.4%inclusion8 decks85 decks
-9%synergy
Creatures
Drumbellower
41%inclusion35 decks85 decks
33%synergy
Ornithopter of Paradise
41%inclusion35 decks85 decks
30%synergy
Shimmer Myr
38%inclusion32 decks85 decks
33%synergy
Palladium Myr
36%inclusion31 decks85 decks
33%synergy
Urza, Prince of Kroog
33%inclusion28 decks85 decks
30%synergy
Emry, Lurker of the Loch
33%inclusion28 decks85 decks
22%synergy
Bronze Guardian
32%inclusion27 decks85 decks
26%synergy
Myr Battlesphere
31%inclusion26 decks85 decks
28%synergy
Voyager Quickwelder
30%inclusion12 decks40 decks
22%synergy
Steel Overseer
28%inclusion24 decks85 decks
24%synergy
Gold-Forged Thopteryx
28%inclusion24 decks85 decks
18%synergy
Jhoira's Familiar
28%inclusion24 decks85 decks
25%synergy
Master of Etherium
27%inclusion23 decks85 decks
21%synergy
Ultramarines Honour Guard
27%inclusion23 decks85 decks
27%synergy
Mirran Spy
26%inclusion22 decks85 decks
26%synergy
The Reality Chip
26%inclusion22 decks85 decks
20%synergy
Nanoform Sentinel
24%inclusion5 decks21 decks
23%synergy
Kappa Cannoneer
24%inclusion20 decks85 decks
16%synergy
Forensic Gadgeteer
24%inclusion20 decks85 decks
19%synergy
Vedalken Archmage
22%inclusion19 decks85 decks
19%synergy
The Mechanist, Aerial Artisan
22%inclusion2 decks9 decks
21%synergy
Illustrious Wanderglyph
21%inclusion18 decks85 decks
17%synergy
Space Marine Devastator
21%inclusion18 decks85 decks
21%synergy
Master Transmuter
21%inclusion18 decks85 decks
19%synergy
Digsite Engineer
20%inclusion17 decks85 decks
18%synergy
Mm'menon, the Right Hand
19%inclusion4 decks21 decks
18%synergy
Platoon Dispenser
19%inclusion16 decks85 decks
18%synergy
Phyrexian Metamorph
18%inclusion15 decks85 decks
8%synergy
Redemptor Dreadnought
18%inclusion15 decks85 decks
18%synergy
Mendicant Core, Guidelight
18%inclusion7 decks40 decks
14%synergy
Chief Engineer
15%inclusion13 decks85 decks
15%synergy
Securitron Squadron
15%inclusion13 decks85 decks
15%synergy
Paladin Danse, Steel Maverick
15%inclusion13 decks85 decks
15%synergy
Losheel, Clockwork Scholar
15%inclusion13 decks85 decks
11%synergy
Lita, Mechanical Engineer
15%inclusion13 decks85 decks
13%synergy
Sharding Sphinx
15%inclusion13 decks85 decks
13%synergy
Vanguard Suppressor
14%inclusion12 decks85 decks
14%synergy
Scrap Trawler
14%inclusion12 decks85 decks
12%synergy
Cyberdrive Awakener
14%inclusion12 decks85 decks
5%synergy
Mondrak, Glory Dominus
13%inclusion11 decks85 decks
9%synergy
Spellskite
12%inclusion10 decks85 decks
8%synergy
Myr Retriever
12%inclusion10 decks85 decks
10%synergy
Stenn, Paranoid Partisan
12%inclusion10 decks85 decks
9%synergy
Marvin, Murderous Mimic
11%inclusion7 decks63 decks
10%synergy
Kelpie Guide
11%inclusion9 decks85 decks
9%synergy
Alloy Myr
11%inclusion9 decks85 decks
10%synergy
Attentive Sunscribe
11%inclusion9 decks85 decks
10%synergy
Threefold Thunderhulk
11%inclusion9 decks85 decks
10%synergy
Sister of Silence
11%inclusion9 decks85 decks
10%synergy
Urza, Lord Protector
11%inclusion9 decks85 decks
8%synergy
Instants
Counterspell
42%inclusion36 decks85 decks
-12%synergy
Path to Exile
42%inclusion36 decks85 decks
-11%synergy
Generous Gift
35%inclusion30 decks85 decks
3%synergy
Dramatic Reversal
28%inclusion24 decks85 decks
21%synergy
Dovin's Veto
28%inclusion24 decks85 decks
-10%synergy
Negate
27%inclusion23 decks85 decks
-1%synergy
Thirst for Knowledge
26%inclusion22 decks85 decks
24%synergy
Access Denied
25%inclusion21 decks85 decks
22%synergy
An Offer You Can't Refuse
24%inclusion20 decks85 decks
-2%synergy
Arcane Denial
22%inclusion19 decks85 decks
-3%synergy
Stroke of Midnight
16%inclusion14 decks85 decks
1%synergy
And They Shall Know No Fear
13%inclusion11 decks85 decks
12%synergy
Stoic Rebuttal
12%inclusion10 decks85 decks
11%synergy
Brainstorm
11%inclusion9 decks85 decks
-7%synergy
Consult the Star Charts
10%inclusion2 decks21 decks
8%synergy
Divert Disaster
10%inclusion2 decks21 decks
9%synergy
Scour for Scrap
10%inclusion2 decks21 decks
6%synergy
Entrapment Maneuver
9.4%inclusion8 decks85 decks
9%synergy
Aetherize
9.4%inclusion8 decks85 decks
0%synergy
Resculpt
9.4%inclusion8 decks85 decks
6%synergy
Whir of Invention
8.2%inclusion7 decks85 decks
3%synergy
Pongify
8.2%inclusion7 decks85 decks
0%synergy
Disruption Protocol
8.2%inclusion7 decks85 decks
7%synergy
Rootborn Defenses
7.1%inclusion6 decks85 decks
6%synergy
Clever Concealment
7.1%inclusion6 decks85 decks
4%synergy
Reality Heist
7.1%inclusion6 decks85 decks
6%synergy
Assert Authority
5.9%inclusion5 decks85 decks
6%synergy
Swan Song
5.9%inclusion5 decks85 decks
-11%synergy
Permission Denied
5.9%inclusion5 decks85 decks
0%synergy
Dawn's Truce
5.7%inclusion4 decks70 decks
-2%synergy
Sorceries
Thoughtcast
41%inclusion35 decks85 decks
32%synergy
Voyage Home
33%inclusion13 decks40 decks
25%synergy
Dance of the Manse
29%inclusion25 decks85 decks
23%synergy
Fabricate
28%inclusion24 decks85 decks
18%synergy
One with the Machine
28%inclusion24 decks85 decks
27%synergy
Brilliant Restoration
20%inclusion17 decks85 decks
16%synergy
Austere Command
19%inclusion16 decks85 decks
4%synergy
Hour of Reckoning
18%inclusion15 decks85 decks
15%synergy
Universal Surveillance
18%inclusion15 decks85 decks
16%synergy
For the Emperor!
16%inclusion14 decks85 decks
16%synergy
Collective Effort
13%inclusion11 decks85 decks
12%synergy
March of Progress
13%inclusion11 decks85 decks
11%synergy
Reverse Engineer
11%inclusion9 decks85 decks
10%synergy
Martial Coup
9.4%inclusion8 decks85 decks
7%synergy
Supreme Verdict
9.4%inclusion8 decks85 decks
-19%synergy
Split Up
9.2%inclusion6 decks65 decks
5%synergy
Deploy to the Front
8.2%inclusion7 decks85 decks
8%synergy
Fell the Mighty
8.2%inclusion7 decks85 decks
5%synergy
Sevinne's Reclamation
7.1%inclusion6 decks85 decks
1%synergy
Time Wipe
5.9%inclusion5 decks85 decks
-8%synergy
Sram's Expertise
5.9%inclusion5 decks85 decks
5%synergy
White Sun's Twilight
5.9%inclusion5 decks85 decks
3%synergy
Utility Artifacts
Encroaching Mycosynth
41%inclusion35 decks85 decks
39%synergy
Thousand Moons Smithy
39%inclusion33 decks85 decks
34%synergy
Swiftfoot Boots
34%inclusion29 decks85 decks
9%synergy
Uthros Research Craft
33%inclusion7 decks21 decks
30%synergy
Mystic Forge
33%inclusion28 decks85 decks
27%synergy
Shorikai, Genesis Engine
33%inclusion28 decks85 decks
28%synergy
Sculpting Steel
32%inclusion27 decks85 decks
27%synergy
Idol of Oblivion
31%inclusion26 decks85 decks
28%synergy
Halo Fountain
28%inclusion24 decks85 decks
27%synergy
Voltaic Key
27%inclusion23 decks85 decks
24%synergy
Wayfarer's Bauble
27%inclusion23 decks85 decks
16%synergy
Thunderhawk Gunship
26%inclusion22 decks85 decks
24%synergy
Clock of Omens
26%inclusion22 decks85 decks
25%synergy
Inquisitorial Rosette
24%inclusion20 decks85 decks
23%synergy
Reaver Titan
24%inclusion20 decks85 decks
20%synergy
Lightning Greaves
22%inclusion19 decks85 decks
3%synergy
Thousand-Year Elixir
20%inclusion17 decks85 decks
18%synergy
Illusionist's Bracers
20%inclusion17 decks85 decks
19%synergy
Skullclamp
19%inclusion16 decks85 decks
11%synergy
The Golden Throne
19%inclusion16 decks85 decks
19%synergy
Tamiyo's Logbook
18%inclusion15 decks85 decks
17%synergy
Knight Paladin
16%inclusion14 decks85 decks
15%synergy
Cloud Key
15%inclusion13 decks85 decks
11%synergy
Cryogen Relic
14%inclusion3 decks21 decks
10%synergy
Howling Mine
14%inclusion12 decks85 decks
9%synergy
The Millennium Calendar
13%inclusion11 decks85 decks
12%synergy
Rings of Brighthearth
13%inclusion11 decks85 decks
12%synergy
Bident of Thassa
13%inclusion11 decks85 decks
3%synergy
Simulacrum Synthesizer
13%inclusion10 decks78 decks
8%synergy
Parhelion II
11%inclusion9 decks85 decks
4%synergy
Genesis Chamber
11%inclusion9 decks85 decks
10%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
The Prydwen, Steel Flagship
9.4%inclusion8 decks85 decks
8%synergy
Thopter Shop
9.4%inclusion8 decks85 decks
9%synergy
Sting, the Glinting Dagger
9.4%inclusion8 decks85 decks
8%synergy
Isochron Scepter
9.4%inclusion8 decks85 decks
3%synergy
The Wind Crystal
8.7%inclusion2 decks23 decks
-1%synergy
Aerial Surveyor
8.2%inclusion7 decks85 decks
3%synergy
Sensei's Divining Top
8.2%inclusion7 decks85 decks
2%synergy
Welding Jar
8.2%inclusion7 decks85 decks
8%synergy
Transmutation Font
7.6%inclusion6 decks79 decks
7%synergy
Guidelight Pathmaker
7.5%inclusion3 decks40 decks
4%synergy
Nettlecyst
7.1%inclusion6 decks85 decks
4%synergy
Staff of the Storyteller
7.1%inclusion6 decks85 decks
6%synergy
Eldrazi Monument
7.1%inclusion6 decks85 decks
7%synergy
Trading Post
7.1%inclusion6 decks85 decks
7%synergy
Forsaken Monument
7.1%inclusion6 decks85 decks
6%synergy
Soul-Guide Lantern
5.9%inclusion5 decks85 decks
4%synergy
Enchantments
Intruder Alarm
38%inclusion32 decks85 decks
34%synergy
Mirrodin Besieged
31%inclusion26 decks85 decks
28%synergy
Mechanized Production
24%inclusion20 decks85 decks
18%synergy
Reconnaissance Mission
18%inclusion15 decks85 decks
11%synergy
Defenders of Humanity
16%inclusion14 decks85 decks
16%synergy
Unstoppable Plan
15%inclusion6 decks40 decks
9%synergy
Freed from the Real
14%inclusion12 decks85 decks
12%synergy
Tempered Steel
14%inclusion12 decks85 decks
12%synergy
Inspiring Leader
13%inclusion11 decks85 decks
11%synergy
Artificer Class
11%inclusion9 decks85 decks
8%synergy
Dazzling Theater // Prop Room
10%inclusion6 decks62 decks
7%synergy
Moonlit Meditation
10%inclusion2 decks21 decks
7%synergy
Caretaker's Talent
7.4%inclusion5 decks68 decks
4%synergy
Anointed Procession
7.1%inclusion6 decks85 decks
3%synergy
Intangible Virtue
7.1%inclusion6 decks85 decks
1%synergy
Tocasia's Welcome
5.9%inclusion5 decks85 decks
3%synergy
Propaganda
5.9%inclusion5 decks85 decks
-20%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
16%inclusion14 decks85 decks
13%synergy
Tezzeret, Cruel Captain
9.1%inclusion2 decks22 decks
6%synergy
Tezzeret, Artifice Master
8.2%inclusion7 decks85 decks
7%synergy
Teferi, Who Slows the Sunset
5.9%inclusion5 decks85 decks
2%synergy
Tezzeret the Seeker
5.9%inclusion5 decks85 decks
1%synergy
Utility Lands
Buried Ruin
45%inclusion38 decks85 decks
37%synergy
Archway of Innovation
34%inclusion25 decks74 decks
26%synergy
Uthros, Titanic Godcore
29%inclusion6 decks21 decks
23%synergy
Reliquary Tower
27%inclusion23 decks85 decks
-22%synergy
Academy Ruins
22%inclusion19 decks85 decks
11%synergy
Inventors' Fair
14%inclusion12 decks85 decks
5%synergy
Treasure Vault
13%inclusion11 decks85 decks
10%synergy
Temple of the False God
13%inclusion11 decks85 decks
5%synergy
Monumental Henge
12%inclusion9 decks75 decks
9%synergy
Fomori Vault
10%inclusion8 decks78 decks
8%synergy
Adagia, Windswept Bastion
10%inclusion2 decks21 decks
6%synergy
Ishgard, the Holy See
8.3%inclusion2 decks24 decks
4%synergy
Otawara, Soaring City
8.2%inclusion7 decks85 decks
-11%synergy
Minamo, School at Water's Edge
8.2%inclusion7 decks85 decks
1%synergy
Scavenger Grounds
7.1%inclusion6 decks85 decks
2%synergy
Urza's Saga
7.1%inclusion6 decks85 decks
-4%synergy
Eiganjo, Seat of the Empire
5.9%inclusion5 decks85 decks
-5%synergy
Mystic Sanctuary
5.9%inclusion5 decks85 decks
-12%synergy
Minas Tirith
5.9%inclusion5 decks85 decks
2%synergy
Rogue's Passage
5.9%inclusion5 decks85 decks
-9%synergy
Field of Ruin
5.9%inclusion5 decks85 decks
4%synergy
Memorial to Glory
5.9%inclusion5 decks85 decks
6%synergy
Avishkar Raceway
5.0%inclusion2 decks40 decks
2%synergy
Amonkhet Raceway
5.0%inclusion2 decks40 decks
1%synergy
Mana Artifacts
Arcane Signet
82%inclusion70 decks85 decks
-1%synergy
Sol Ring
78%inclusion66 decks85 decks
-9%synergy
Talisman of Progress
60%inclusion51 decks85 decks
10%synergy
Azorius Signet
48%inclusion41 decks85 decks
-10%synergy
Mind Stone
47%inclusion40 decks85 decks
21%synergy
Thought Vessel
41%inclusion35 decks85 decks
-1%synergy
Commander's Sphere
35%inclusion30 decks85 decks
20%synergy
Sonic Screwdriver
24%inclusion20 decks85 decks
21%synergy
Midnight Clock
22%inclusion19 decks85 decks
15%synergy
Thran Dynamo
21%inclusion18 decks85 decks
14%synergy
Fellwar Stone
20%inclusion17 decks85 decks
-9%synergy
Liquimetal Torque
19%inclusion16 decks85 decks
15%synergy
Crystal Skull, Isu Spyglass
18%inclusion13 decks73 decks
14%synergy
Everflowing Chalice
16%inclusion14 decks85 decks
12%synergy
Patriar's Seal
14%inclusion12 decks85 decks
12%synergy
Hedron Archive
13%inclusion11 decks85 decks
10%synergy
Gilded Lotus
13%inclusion11 decks85 decks
7%synergy
Worn Powerstone
12%inclusion10 decks85 decks
9%synergy
Basalt Monolith
12%inclusion10 decks85 decks
7%synergy
Blinkmoth Urn
11%inclusion9 decks85 decks
10%synergy
White Auracite
8.3%inclusion2 decks24 decks
7%synergy
Sky Diamond
8.2%inclusion7 decks85 decks
-1%synergy
Marble Diamond
8.2%inclusion7 decks85 decks
0%synergy
Fabrication Foundry
8.2%inclusion7 decks85 decks
7%synergy
The Mightstone and Weakstone
8.2%inclusion7 decks85 decks
3%synergy
Chromatic Lantern
7.1%inclusion6 decks85 decks
5%synergy
Moonsnare Prototype
5.9%inclusion5 decks85 decks
5%synergy
Bender's Waterskin
5.6%inclusion1 decks18 decks
0%synergy
Lands
Island
99%inclusion84 decks85 decks
3%synergy
Plains
99%inclusion84 decks85 decks
4%synergy
Command Tower
88%inclusion75 decks85 decks
2%synergy
Prairie Stream
71%inclusion60 decks85 decks
5%synergy
Razortide Bridge
68%inclusion58 decks85 decks
54%synergy
Port Town
65%inclusion55 decks85 decks
17%synergy
Glacial Fortress
54%inclusion46 decks85 decks
-8%synergy
Skycloud Expanse
49%inclusion42 decks85 decks
14%synergy
Azorius Chancery
38%inclusion32 decks85 decks
1%synergy
Temple of Enlightenment
38%inclusion32 decks85 decks
-1%synergy
Spire of Industry
33%inclusion28 decks85 decks
25%synergy
Deserted Beach
31%inclusion26 decks85 decks
-9%synergy
Adarkar Wastes
28%inclusion24 decks85 decks
-15%synergy
Sea of Clouds
26%inclusion22 decks85 decks
-14%synergy
Hallowed Fountain
24%inclusion20 decks85 decks
-23%synergy
Irrigated Farmland
24%inclusion20 decks85 decks
2%synergy
Tranquil Cove
22%inclusion19 decks85 decks
4%synergy
Power Depot
22%inclusion19 decks85 decks
20%synergy
Exotic Orchard
21%inclusion18 decks85 decks
-6%synergy
Myriad Landscape
20%inclusion17 decks85 decks
3%synergy
Path of Ancestry
20%inclusion17 decks85 decks
6%synergy
Evolving Wilds
19%inclusion16 decks85 decks
3%synergy
The Mycosynth Gardens
19%inclusion16 decks85 decks
16%synergy
Hengegate Pathway
15%inclusion13 decks85 decks
-5%synergy
Mystic Gate
15%inclusion13 decks85 decks
-8%synergy
Terramorphic Expanse
14%inclusion12 decks85 decks
3%synergy
Seachrome Coast
14%inclusion12 decks85 decks
-1%synergy
Floodfarm Verge
14%inclusion9 decks65 decks
-13%synergy
Ash Barrens
12%inclusion10 decks85 decks
9%synergy
Idyllic Beachfront
9.4%inclusion8 decks85 decks
1%synergy
Nimbus Maze
9.4%inclusion8 decks85 decks
-13%synergy
Flooded Strand
9.4%inclusion8 decks85 decks
-22%synergy
Meticulous Archive
8.2%inclusion7 decks85 decks
-10%synergy
Demolition Field
8.2%inclusion7 decks85 decks
5%synergy
Glacial Floodplain
7.1%inclusion6 decks85 decks
-1%synergy
Scene of the Crime
7.1%inclusion6 decks85 decks
6%synergy
Azorius Guildgate
5.9%inclusion5 decks85 decks
-1%synergy
Witch Enchanter
5.3%inclusion4 decks75 decks
-7%synergy