Belisarius Cawl (Commander) - Combo

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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Sewer-veillance Cam
20%inclusion1 decks5 decks
19%synergy
High Synergy Cards
Unwinding Clock
83%inclusion20 decks24 decks
73%synergy
Intruder Alarm
75%inclusion18 decks24 decks
72%synergy
Foundry Inspector
83%inclusion20 decks24 decks
70%synergy
Seat of the Synod
83%inclusion20 decks24 decks
68%synergy
Etherium Sculptor
79%inclusion19 decks24 decks
64%synergy
Ancient Den
75%inclusion18 decks24 decks
61%synergy
Darksteel Citadel
71%inclusion17 decks24 decks
60%synergy
Sai, Master Thopterist
71%inclusion17 decks24 decks
60%synergy
Manifold Key
63%inclusion15 decks24 decks
56%synergy
Shorikai, Genesis Engine
54%inclusion13 decks24 decks
49%synergy
Top Cards
Swords to Plowshares
83%inclusion20 decks24 decks
14%synergy
Dovin's Veto
58%inclusion14 decks24 decks
20%synergy
Padeem, Consul of Innovation
58%inclusion14 decks24 decks
49%synergy
Fabricate
54%inclusion13 decks24 decks
44%synergy
Thought Monitor
54%inclusion13 decks24 decks
46%synergy
Dispatch
54%inclusion13 decks24 decks
42%synergy
The Reality Chip
54%inclusion13 decks24 decks
48%synergy
Ornithopter of Paradise
50%inclusion12 decks24 decks
38%synergy
Emry, Lurker of the Loch
50%inclusion12 decks24 decks
39%synergy
Silver Myr
50%inclusion12 decks24 decks
42%synergy
Game Changers
Enlightened Tutor
38%inclusion9 decks24 decks
20%synergy
Rhystic Study
33%inclusion8 decks24 decks
10%synergy
Smothering Tithe
29%inclusion7 decks24 decks
5%synergy
Cyclonic Rift
29%inclusion7 decks24 decks
7%synergy
Mystical Tutor
21%inclusion5 decks24 decks
8%synergy
Teferi's Protection
17%inclusion4 decks24 decks
1%synergy
Force of Will
17%inclusion4 decks24 decks
8%synergy
Fierce Guardianship
17%inclusion4 decks24 decks
1%synergy
Ancient Tomb
17%inclusion4 decks24 decks
9%synergy
The One Ring
17%inclusion4 decks24 decks
9%synergy
Creatures
Gold Myr
50%inclusion12 decks24 decks
42%synergy
Drumbellower
46%inclusion11 decks24 decks
38%synergy
Sicarian Infiltrator
46%inclusion11 decks24 decks
45%synergy
Esper Sentinel
42%inclusion10 decks24 decks
20%synergy
Shimmer Myr
42%inclusion10 decks24 decks
37%synergy
Ethersworn Canonist
42%inclusion10 decks24 decks
39%synergy
Spellskite
38%inclusion9 decks24 decks
34%synergy
Unctus, Grand Metatect
38%inclusion9 decks24 decks
36%synergy
Forensic Gadgeteer
38%inclusion9 decks24 decks
33%synergy
Scrap Trawler
33%inclusion8 decks24 decks
31%synergy
Phyrexian Metamorph
33%inclusion8 decks24 decks
24%synergy
Urza, Lord High Artificer
33%inclusion8 decks24 decks
27%synergy
Solemn Simulacrum
33%inclusion8 decks24 decks
8%synergy
Lita, Mechanical Engineer
33%inclusion8 decks24 decks
32%synergy
Myr Retriever
33%inclusion8 decks24 decks
31%synergy
Oswald Fiddlebender
33%inclusion8 decks24 decks
32%synergy
Nanoform Sentinel
33%inclusion4 decks12 decks
33%synergy
Gold-Forged Thopteryx
29%inclusion7 decks24 decks
19%synergy
Voyager Quickwelder
27%inclusion4 decks15 decks
18%synergy
Liberator, Urza's Battlethopter
25%inclusion6 decks24 decks
22%synergy
Vedalken Archmage
25%inclusion6 decks24 decks
22%synergy
Illustrious Wanderglyph
25%inclusion6 decks24 decks
21%synergy
Bronze Guardian
25%inclusion6 decks24 decks
19%synergy
Marvin, Murderous Mimic
21%inclusion4 decks19 decks
20%synergy
Palladium Myr
21%inclusion5 decks24 decks
18%synergy
Grand Abolisher
21%inclusion5 decks24 decks
10%synergy
Jhoira's Familiar
21%inclusion5 decks24 decks
17%synergy
Trinket Mage
21%inclusion5 decks24 decks
17%synergy
Flash Thompson, Spider-Fan
18%inclusion2 decks11 decks
18%synergy
Master Transmuter
17%inclusion4 decks24 decks
14%synergy
Ultramarines Honour Guard
17%inclusion4 decks24 decks
16%synergy
Walking Ballista
17%inclusion4 decks24 decks
13%synergy
Kappa Cannoneer
17%inclusion4 decks24 decks
9%synergy
Mirran Spy
17%inclusion4 decks24 decks
16%synergy
Drannith Magistrate
17%inclusion4 decks24 decks
10%synergy
Tribute Mage
17%inclusion4 decks24 decks
13%synergy
Steelswarm Operator
17%inclusion2 decks12 decks
16%synergy
Witch Enchanter
14%inclusion3 decks22 decks
1%synergy
Interface Ace
13%inclusion2 decks15 decks
11%synergy
Chief Engineer
13%inclusion3 decks24 decks
12%synergy
Kotori, Pilot Prodigy
13%inclusion3 decks24 decks
7%synergy
Crashing Drawbridge
13%inclusion3 decks24 decks
11%synergy
Myr Battlesphere
13%inclusion3 decks24 decks
9%synergy
Elder Owyn Lyons
13%inclusion3 decks24 decks
12%synergy
Skrelv, Defector Mite
13%inclusion3 decks24 decks
10%synergy
Ornithopter
13%inclusion3 decks24 decks
10%synergy
Aphetto Alchemist
13%inclusion3 decks24 decks
11%synergy
Lodestone Golem
13%inclusion3 decks24 decks
12%synergy
Paladin Danse, Steel Maverick
13%inclusion3 decks24 decks
12%synergy
Redemptor Dreadnought
13%inclusion3 decks24 decks
12%synergy
Instants
Dramatic Reversal
46%inclusion11 decks24 decks
38%synergy
Counterspell
42%inclusion10 decks24 decks
-12%synergy
An Offer You Can't Refuse
38%inclusion9 decks24 decks
12%synergy
Path to Exile
29%inclusion7 decks24 decks
-24%synergy
Swan Song
25%inclusion6 decks24 decks
8%synergy
Muddle the Mixture
25%inclusion6 decks24 decks
20%synergy
Negate
25%inclusion6 decks24 decks
-3%synergy
Generous Gift
25%inclusion6 decks24 decks
-6%synergy
Whir of Invention
21%inclusion5 decks24 decks
15%synergy
Flawless Maneuver
21%inclusion5 decks24 decks
15%synergy
Sink into Stupor
18%inclusion4 decks22 decks
5%synergy
Mana Drain
17%inclusion4 decks24 decks
1%synergy
Force of Negation
17%inclusion4 decks24 decks
9%synergy
Desynchronization
14%inclusion3 decks22 decks
10%synergy
Thirst for Knowledge
13%inclusion3 decks24 decks
10%synergy
Arcane Denial
13%inclusion3 decks24 decks
-13%synergy
Dispel
13%inclusion3 decks24 decks
9%synergy
Permission Denied
13%inclusion3 decks24 decks
7%synergy
Stroke of Midnight
13%inclusion3 decks24 decks
-3%synergy
Katara's Reversal
9.1%inclusion1 decks11 decks
9%synergy
Frantic Search
8.3%inclusion2 decks24 decks
-4%synergy
Blacksmith's Skill
8.3%inclusion2 decks24 decks
7%synergy
Flusterstorm
8.3%inclusion2 decks24 decks
4%synergy
Silence
8.3%inclusion2 decks24 decks
0%synergy
Pact of Negation
8.3%inclusion2 decks24 decks
4%synergy
Chain of Vapor
8.3%inclusion2 decks24 decks
6%synergy
Entrapment Maneuver
8.3%inclusion2 decks24 decks
8%synergy
Armed and Armored
8.3%inclusion2 decks24 decks
5%synergy
Mindbreak Trap
8.3%inclusion2 decks24 decks
6%synergy
Reality Heist
8.3%inclusion2 decks24 decks
7%synergy
Gifts Ungiven
8.3%inclusion2 decks24 decks
7%synergy
Blinkmoth Infusion
8.3%inclusion2 decks24 decks
8%synergy
Dream Fracture
8.3%inclusion2 decks24 decks
7%synergy
Masterful Replication
8.3%inclusion2 decks24 decks
8%synergy
Spell Pierce
8.3%inclusion2 decks24 decks
5%synergy
Officious Interrogation
8.3%inclusion2 decks24 decks
7%synergy
Magic Damper
8.3%inclusion1 decks12 decks
7%synergy
Emergency Eject
8.3%inclusion1 decks12 decks
8%synergy
Scour for Scrap
8.3%inclusion1 decks12 decks
5%synergy
Dawn's Truce
5.0%inclusion1 decks20 decks
-3%synergy
Sorceries
Thoughtcast
50%inclusion12 decks24 decks
41%synergy
Organic Extinction
46%inclusion11 decks24 decks
37%synergy
Supreme Verdict
33%inclusion8 decks24 decks
6%synergy
Dance of the Manse
33%inclusion8 decks24 decks
27%synergy
Sevinne's Reclamation
29%inclusion7 decks24 decks
23%synergy
Voyage Home
27%inclusion4 decks15 decks
19%synergy
Split Up
21%inclusion4 decks19 decks
16%synergy
One with the Machine
21%inclusion5 decks24 decks
19%synergy
Idyllic Tutor
17%inclusion4 decks24 decks
12%synergy
Tune Up
13%inclusion2 decks15 decks
12%synergy
Austere Command
13%inclusion3 decks24 decks
-2%synergy
Farewell
13%inclusion3 decks24 decks
-5%synergy
March of Progress
13%inclusion3 decks24 decks
11%synergy
Rite of Replication
8.3%inclusion2 decks24 decks
7%synergy
Gitaxian Probe
8.3%inclusion2 decks24 decks
6%synergy
For the Emperor!
8.3%inclusion2 decks24 decks
8%synergy
Merchant Scroll
8.3%inclusion2 decks24 decks
7%synergy
Universal Surveillance
8.3%inclusion2 decks24 decks
7%synergy
Solve the Equation
8.3%inclusion2 decks24 decks
4%synergy
Utility Artifacts
Mystic Forge
46%inclusion11 decks24 decks
40%synergy
Sensei's Divining Top
42%inclusion10 decks24 decks
35%synergy
Encroaching Mycosynth
42%inclusion10 decks24 decks
40%synergy
Isochron Scepter
33%inclusion8 decks24 decks
27%synergy
Voltaic Key
33%inclusion8 decks24 decks
30%synergy
Halo Fountain
33%inclusion8 decks24 decks
32%synergy
Idol of Oblivion
33%inclusion8 decks24 decks
31%synergy
Sculpting Steel
29%inclusion7 decks24 decks
24%synergy
Lightning Greaves
29%inclusion7 decks24 decks
9%synergy
Swiftfoot Boots
25%inclusion6 decks24 decks
-1%synergy
Thousand Moons Smithy
25%inclusion6 decks24 decks
20%synergy
Skullclamp
21%inclusion5 decks24 decks
13%synergy
Illusionist's Bracers
21%inclusion5 decks24 decks
20%synergy
The Millennium Calendar
21%inclusion5 decks24 decks
20%synergy
Cloud Key
21%inclusion5 decks24 decks
16%synergy
Ashnod's Altar
21%inclusion5 decks24 decks
18%synergy
Thousand-Year Elixir
21%inclusion5 decks24 decks
19%synergy
Clock of Omens
21%inclusion5 decks24 decks
20%synergy
Rings of Brighthearth
21%inclusion5 decks24 decks
20%synergy
Throne of the God-Pharaoh
21%inclusion5 decks24 decks
20%synergy
Knight Paladin
17%inclusion4 decks24 decks
15%synergy
Winter Orb
17%inclusion4 decks24 decks
14%synergy
Reaver Titan
17%inclusion4 decks24 decks
13%synergy
Thunderhawk Gunship
17%inclusion4 decks24 decks
15%synergy
Imposter Mech
17%inclusion4 decks24 decks
9%synergy
Mirrormind Crown
14%inclusion1 decks7 decks
13%synergy
Repurposing Bay
13%inclusion2 decks15 decks
10%synergy
Salvation Engine
13%inclusion2 decks15 decks
7%synergy
Mirage Mirror
13%inclusion3 decks24 decks
10%synergy
Semblance Anvil
13%inclusion3 decks24 decks
11%synergy
Static Orb
13%inclusion3 decks24 decks
11%synergy
Parhelion II
13%inclusion3 decks24 decks
6%synergy
Wayfarer's Bauble
13%inclusion3 decks24 decks
2%synergy
Howling Mine
13%inclusion3 decks24 decks
7%synergy
Peacewalker Colossus
13%inclusion3 decks24 decks
7%synergy
Unstable Glyphbridge
13%inclusion3 decks24 decks
12%synergy
Grafdigger's Cage
8.3%inclusion2 decks24 decks
5%synergy
Cybership
8.3%inclusion2 decks24 decks
7%synergy
The Golden Throne
8.3%inclusion2 decks24 decks
8%synergy
Mighty Servant of Leuk-o
8.3%inclusion2 decks24 decks
7%synergy
Lithoform Engine
8.3%inclusion2 decks24 decks
7%synergy
The Indomitable
8.3%inclusion2 decks24 decks
5%synergy
Moonsilver Key
8.3%inclusion2 decks24 decks
6%synergy
Brotherhood Vertibird
8.3%inclusion2 decks24 decks
6%synergy
Smuggler's Copter
8.3%inclusion2 decks24 decks
3%synergy
Skysovereign, Consul Flagship
8.3%inclusion2 decks24 decks
3%synergy
Portable Hole
8.3%inclusion2 decks24 decks
8%synergy
Nautiloid Ship
8.3%inclusion2 decks24 decks
5%synergy
Trading Post
8.3%inclusion2 decks24 decks
8%synergy
Weatherlight
8.3%inclusion2 decks24 decks
3%synergy
Enchantments
Mirrodin Besieged
29%inclusion7 decks24 decks
26%synergy
Unstoppable Plan
27%inclusion4 decks15 decks
21%synergy
Dazzling Theater // Prop Room
21%inclusion4 decks19 decks
19%synergy
Mechanized Production
21%inclusion5 decks24 decks
16%synergy
Efficient Construction
21%inclusion5 decks24 decks
17%synergy
Mystic Remora
21%inclusion5 decks24 decks
5%synergy
Thopter Spy Network
17%inclusion4 decks24 decks
7%synergy
Moonlit Meditation
17%inclusion2 decks12 decks
14%synergy
Skrelv's Hive
13%inclusion3 decks24 decks
12%synergy
Swift Reconfiguration
13%inclusion3 decks24 decks
10%synergy
Propaganda
13%inclusion3 decks24 decks
-14%synergy
Freed from the Real
8.3%inclusion2 decks24 decks
7%synergy
Artificer Class
8.3%inclusion2 decks24 decks
6%synergy
Intangible Virtue
8.3%inclusion2 decks24 decks
2%synergy
Ghostly Prison
8.3%inclusion2 decks24 decks
-16%synergy
Dollmaker's Shop // Porcelain Gallery
5.3%inclusion1 decks19 decks
4%synergy
Caretaker's Talent
5.0%inclusion1 decks20 decks
2%synergy
Planeswalkers
Tezzeret the Seeker
13%inclusion3 decks24 decks
8%synergy
Jace, Architect of Thought
8.3%inclusion2 decks24 decks
8%synergy
Teferi, Who Slows the Sunset
8.3%inclusion2 decks24 decks
4%synergy
Teferi, Time Raveler
8.3%inclusion2 decks24 decks
-2%synergy
Tezzeret, Cruel Captain
8.3%inclusion1 decks12 decks
5%synergy
Elspeth, Storm Slayer
7.1%inclusion1 decks14 decks
5%synergy
Utility Lands
Buried Ruin
46%inclusion11 decks24 decks
38%synergy
Inventors' Fair
33%inclusion8 decks24 decks
25%synergy
Archway of Innovation
32%inclusion7 decks22 decks
24%synergy
Academy Ruins
29%inclusion7 decks24 decks
17%synergy
Urza's Saga
29%inclusion7 decks24 decks
18%synergy
Treasure Vault
25%inclusion6 decks24 decks
22%synergy
Otawara, Soaring City
21%inclusion5 decks24 decks
2%synergy
Uthros, Titanic Godcore
17%inclusion2 decks12 decks
11%synergy
Minamo, School at Water's Edge
13%inclusion3 decks24 decks
5%synergy
Mystic Sanctuary
13%inclusion3 decks24 decks
-5%synergy
Hall of Heliod's Generosity
13%inclusion3 decks24 decks
7%synergy
Scavenger Grounds
13%inclusion3 decks24 decks
8%synergy
Monumental Henge
9.1%inclusion2 decks22 decks
6%synergy
Urza's Workshop
8.3%inclusion2 decks24 decks
8%synergy
Urza's Tower
8.3%inclusion2 decks24 decks
6%synergy
Urza's Mine
8.3%inclusion2 decks24 decks
6%synergy
Eiganjo, Seat of the Empire
8.3%inclusion2 decks24 decks
-2%synergy
Reliquary Tower
8.3%inclusion2 decks24 decks
-40%synergy
Homeward Path
8.3%inclusion2 decks24 decks
8%synergy
Urza's Power Plant
8.3%inclusion2 decks24 decks
6%synergy
Ishgard, the Holy See
7.7%inclusion1 decks13 decks
4%synergy
Mistrise Village
7.1%inclusion1 decks14 decks
3%synergy
Mana Artifacts
Sol Ring
96%inclusion23 decks24 decks
9%synergy
Arcane Signet
92%inclusion22 decks24 decks
8%synergy
Talisman of Progress
71%inclusion17 decks24 decks
21%synergy
Azorius Signet
50%inclusion12 decks24 decks
-7%synergy
Fellwar Stone
42%inclusion10 decks24 decks
13%synergy
Thought Vessel
42%inclusion10 decks24 decks
-1%synergy
Mind Stone
38%inclusion9 decks24 decks
11%synergy
Liquimetal Torque
25%inclusion6 decks24 decks
21%synergy
Crystal Skull, Isu Spyglass
23%inclusion5 decks22 decks
19%synergy
Mox Opal
21%inclusion5 decks24 decks
15%synergy
Bender's Waterskin
17%inclusion2 decks12 decks
11%synergy
Everflowing Chalice
13%inclusion3 decks24 decks
8%synergy
Fabrication Foundry
13%inclusion3 decks24 decks
11%synergy
Basalt Monolith
13%inclusion3 decks24 decks
8%synergy
Sonic Screwdriver
13%inclusion3 decks24 decks
10%synergy
Chrome Mox
13%inclusion3 decks24 decks
7%synergy
Blinkmoth Urn
13%inclusion3 decks24 decks
12%synergy
Lotus Petal
13%inclusion3 decks24 decks
7%synergy
Paradise Mantle
8.3%inclusion2 decks24 decks
8%synergy
Commander's Sphere
8.3%inclusion2 decks24 decks
-7%synergy
Jeweled Lotus
8.3%inclusion2 decks24 decks
7%synergy
Colossal Plow
8.3%inclusion2 decks24 decks
6%synergy
Machine God's Effigy
8.3%inclusion2 decks24 decks
7%synergy
Mana Vault
8.3%inclusion2 decks24 decks
2%synergy
Chromatic Orrery
8.3%inclusion2 decks24 decks
7%synergy
Gilded Lotus
8.3%inclusion2 decks24 decks
3%synergy
Thran Dynamo
8.3%inclusion2 decks24 decks
1%synergy
Cultivator's Caravan
8.3%inclusion2 decks24 decks
4%synergy
Mox Diamond
8.3%inclusion2 decks24 decks
5%synergy
Lands
Island
96%inclusion23 decks24 decks
0%synergy
Plains
96%inclusion23 decks24 decks
1%synergy
Command Tower
88%inclusion21 decks24 decks
2%synergy
Razortide Bridge
67%inclusion16 decks24 decks
52%synergy
Hallowed Fountain
54%inclusion13 decks24 decks
7%synergy
Prairie Stream
50%inclusion12 decks24 decks
-16%synergy
Glacial Fortress
46%inclusion11 decks24 decks
-16%synergy
Port Town
38%inclusion9 decks24 decks
-10%synergy
Flooded Strand
38%inclusion9 decks24 decks
6%synergy
Adarkar Wastes
33%inclusion8 decks24 decks
-10%synergy
Exotic Orchard
33%inclusion8 decks24 decks
6%synergy
Sea of Clouds
33%inclusion8 decks24 decks
-6%synergy
Nimbus Maze
29%inclusion7 decks24 decks
7%synergy
Tranquil Cove
29%inclusion7 decks24 decks
10%synergy
Skycloud Expanse
29%inclusion7 decks24 decks
-6%synergy
Spire of Industry
25%inclusion6 decks24 decks
17%synergy
Azorius Chancery
25%inclusion6 decks24 decks
-12%synergy
Irrigated Farmland
25%inclusion6 decks24 decks
4%synergy
Temple of Enlightenment
25%inclusion6 decks24 decks
-13%synergy
Deserted Beach
25%inclusion6 decks24 decks
-14%synergy
Sink into Stupor
18%inclusion4 decks22 decks
5%synergy
University Campus
18%inclusion2 decks11 decks
16%synergy
Misty Rainforest
17%inclusion4 decks24 decks
9%synergy
Scalding Tarn
17%inclusion4 decks24 decks
10%synergy
Marsh Flats
17%inclusion4 decks24 decks
10%synergy
Mystic Gate
17%inclusion4 decks24 decks
-7%synergy
Floodfarm Verge
16%inclusion3 decks19 decks
-11%synergy
Witch Enchanter
14%inclusion3 decks22 decks
1%synergy
Tundra
13%inclusion3 decks24 decks
0%synergy
Demolition Field
13%inclusion3 decks24 decks
9%synergy
Terramorphic Expanse
13%inclusion3 decks24 decks
2%synergy
Myriad Landscape
13%inclusion3 decks24 decks
-4%synergy
Windswept Heath
13%inclusion3 decks24 decks
6%synergy
Hengegate Pathway
13%inclusion3 decks24 decks
-8%synergy
Seachrome Coast
13%inclusion3 decks24 decks
-3%synergy
Evolving Wilds
13%inclusion3 decks24 decks
-3%synergy
Gemstone Caverns
13%inclusion3 decks24 decks
9%synergy
Meticulous Archive
13%inclusion3 decks24 decks
-6%synergy
Mana Confluence
13%inclusion3 decks24 decks
9%synergy
Polluted Delta
13%inclusion3 decks24 decks
4%synergy
Hydroelectric Specimen
9.1%inclusion2 decks22 decks
2%synergy
Power Depot
8.3%inclusion2 decks24 decks
6%synergy
Ash Barrens
8.3%inclusion2 decks24 decks
5%synergy
Arid Mesa
8.3%inclusion2 decks24 decks
2%synergy
City of Brass
8.3%inclusion2 decks24 decks
4%synergy