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
Bender's Waterskin
29%inclusion2 decks7 decks
25%synergy
Katara's Reversal
20%inclusion1 decks5 decks
19%synergy
The Mechanist, Aerial Artisan
20%inclusion1 decks5 decks
19%synergy
Cat-Owl
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Unwinding Clock
86%inclusion18 decks21 decks
75%synergy
Foundry Inspector
81%inclusion17 decks21 decks
67%synergy
Intruder Alarm
67%inclusion14 decks21 decks
63%synergy
Etherium Sculptor
76%inclusion16 decks21 decks
61%synergy
Seat of the Synod
76%inclusion16 decks21 decks
61%synergy
Sai, Master Thopterist
71%inclusion15 decks21 decks
61%synergy
Manifold Key
67%inclusion14 decks21 decks
60%synergy
Darksteel Citadel
67%inclusion14 decks21 decks
56%synergy
The Reality Chip
62%inclusion13 decks21 decks
55%synergy
Ancient Den
67%inclusion14 decks21 decks
52%synergy
Top Cards
Swords to Plowshares
81%inclusion17 decks21 decks
11%synergy
Dovin's Veto
62%inclusion13 decks21 decks
25%synergy
Emry, Lurker of the Loch
62%inclusion13 decks21 decks
50%synergy
Padeem, Consul of Innovation
57%inclusion12 decks21 decks
47%synergy
Mystic Forge
57%inclusion12 decks21 decks
51%synergy
Dispatch
52%inclusion11 decks21 decks
40%synergy
Sensei's Divining Top
52%inclusion11 decks21 decks
46%synergy
Fabricate
52%inclusion11 decks21 decks
42%synergy
Drumbellower
48%inclusion10 decks21 decks
39%synergy
Ornithopter of Paradise
48%inclusion10 decks21 decks
36%synergy
Game Changers
Enlightened Tutor
38%inclusion8 decks21 decks
20%synergy
Cyclonic Rift
38%inclusion8 decks21 decks
15%synergy
Smothering Tithe
33%inclusion7 decks21 decks
8%synergy
Rhystic Study
33%inclusion7 decks21 decks
9%synergy
Fierce Guardianship
24%inclusion5 decks21 decks
8%synergy
Teferi's Protection
19%inclusion4 decks21 decks
3%synergy
Ancient Tomb
19%inclusion4 decks21 decks
11%synergy
The One Ring
19%inclusion4 decks21 decks
11%synergy
Mystical Tutor
19%inclusion4 decks21 decks
5%synergy
Force of Will
14%inclusion3 decks21 decks
6%synergy
Creatures
Thought Monitor
48%inclusion10 decks21 decks
40%synergy
Solemn Simulacrum
43%inclusion9 decks21 decks
17%synergy
Sicarian Infiltrator
43%inclusion9 decks21 decks
42%synergy
Esper Sentinel
43%inclusion9 decks21 decks
21%synergy
Silver Myr
43%inclusion9 decks21 decks
34%synergy
Forensic Gadgeteer
43%inclusion9 decks21 decks
39%synergy
Spellskite
43%inclusion9 decks21 decks
39%synergy
Shimmer Myr
43%inclusion9 decks21 decks
38%synergy
Ethersworn Canonist
43%inclusion9 decks21 decks
40%synergy
Gold Myr
38%inclusion8 decks21 decks
30%synergy
Gold-Forged Thopteryx
38%inclusion8 decks21 decks
28%synergy
Scrap Trawler
33%inclusion7 decks21 decks
31%synergy
Unctus, Grand Metatect
33%inclusion7 decks21 decks
32%synergy
Myr Retriever
33%inclusion7 decks21 decks
31%synergy
Oswald Fiddlebender
33%inclusion7 decks21 decks
31%synergy
Urza, Lord High Artificer
33%inclusion7 decks21 decks
27%synergy
Phyrexian Metamorph
29%inclusion6 decks21 decks
19%synergy
Lita, Mechanical Engineer
29%inclusion6 decks21 decks
27%synergy
Liberator, Urza's Battlethopter
29%inclusion6 decks21 decks
26%synergy
Steelswarm Operator
29%inclusion2 decks7 decks
27%synergy
Nanoform Sentinel
29%inclusion2 decks7 decks
28%synergy
Vedalken Archmage
24%inclusion5 decks21 decks
21%synergy
Illustrious Wanderglyph
24%inclusion5 decks21 decks
20%synergy
Bronze Guardian
24%inclusion5 decks21 decks
18%synergy
Trinket Mage
24%inclusion5 decks21 decks
20%synergy
Voyager Quickwelder
20%inclusion2 decks10 decks
11%synergy
Paladin Danse, Steel Maverick
20%inclusion4 decks20 decks
19%synergy
Riptide Gearhulk
20%inclusion2 decks10 decks
11%synergy
Tribute Mage
19%inclusion4 decks21 decks
16%synergy
Myr Battlesphere
19%inclusion4 decks21 decks
16%synergy
Grand Abolisher
19%inclusion4 decks21 decks
9%synergy
Master Transmuter
19%inclusion4 decks21 decks
17%synergy
Shimmer Dragon
19%inclusion4 decks21 decks
18%synergy
Jhoira's Familiar
19%inclusion4 decks21 decks
15%synergy
Ultramarines Honour Guard
14%inclusion3 decks21 decks
14%synergy
Chief Engineer
14%inclusion3 decks21 decks
14%synergy
Skrelv, Defector Mite
14%inclusion3 decks21 decks
12%synergy
Marvin, Murderous Mimic
14%inclusion2 decks14 decks
13%synergy
Crashing Drawbridge
14%inclusion3 decks21 decks
13%synergy
Walking Ballista
14%inclusion3 decks21 decks
11%synergy
Palladium Myr
14%inclusion3 decks21 decks
11%synergy
Kappa Cannoneer
14%inclusion3 decks21 decks
6%synergy
Aphetto Alchemist
14%inclusion3 decks21 decks
13%synergy
Mirran Spy
14%inclusion3 decks21 decks
14%synergy
Steel Overseer
14%inclusion3 decks21 decks
10%synergy
Drannith Magistrate
14%inclusion3 decks21 decks
7%synergy
Threefold Thunderhulk
14%inclusion3 decks21 decks
13%synergy
Rook Turret
14%inclusion1 decks7 decks
14%synergy
Emissary Escort
14%inclusion1 decks7 decks
14%synergy
Mm'menon, the Right Hand
14%inclusion1 decks7 decks
13%synergy
Instants
Dramatic Reversal
48%inclusion10 decks21 decks
40%synergy
Counterspell
43%inclusion9 decks21 decks
-11%synergy
An Offer You Can't Refuse
38%inclusion8 decks21 decks
13%synergy
Path to Exile
33%inclusion7 decks21 decks
-20%synergy
Muddle the Mixture
29%inclusion6 decks21 decks
23%synergy
Whir of Invention
29%inclusion6 decks21 decks
23%synergy
Swan Song
29%inclusion6 decks21 decks
12%synergy
Negate
24%inclusion5 decks21 decks
-4%synergy
Flawless Maneuver
24%inclusion5 decks21 decks
18%synergy
Mana Drain
19%inclusion4 decks21 decks
3%synergy
Generous Gift
19%inclusion4 decks21 decks
-14%synergy
Sink into Stupor
18%inclusion3 decks17 decks
5%synergy
Dispel
14%inclusion3 decks21 decks
11%synergy
Permission Denied
14%inclusion3 decks21 decks
9%synergy
Stroke of Midnight
14%inclusion3 decks21 decks
-2%synergy
Arcane Denial
14%inclusion3 decks21 decks
-11%synergy
Force of Negation
14%inclusion3 decks21 decks
7%synergy
Magic Damper
14%inclusion1 decks7 decks
13%synergy
Emergency Eject
14%inclusion1 decks7 decks
14%synergy
Scour for Scrap
14%inclusion1 decks7 decks
11%synergy
Desynchronization
12%inclusion2 decks17 decks
8%synergy
Frantic Search
10%inclusion2 decks21 decks
-2%synergy
Chain of Vapor
10%inclusion2 decks21 decks
8%synergy
Clever Concealment
10%inclusion2 decks21 decks
7%synergy
Reality Heist
10%inclusion2 decks21 decks
8%synergy
Blacksmith's Skill
10%inclusion2 decks21 decks
8%synergy
Blinkmoth Infusion
10%inclusion2 decks21 decks
9%synergy
Silence
10%inclusion2 decks21 decks
2%synergy
Thirst for Knowledge
10%inclusion2 decks21 decks
7%synergy
Masterful Replication
10%inclusion2 decks21 decks
9%synergy
Spell Pierce
10%inclusion2 decks21 decks
6%synergy
Officious Interrogation
10%inclusion2 decks21 decks
8%synergy
Pact of Negation
10%inclusion2 decks21 decks
5%synergy
Dawn's Truce
6.7%inclusion1 decks15 decks
-1%synergy
Flare of Denial
5.6%inclusion1 decks18 decks
3%synergy
Sorceries
Organic Extinction
43%inclusion9 decks21 decks
34%synergy
Thoughtcast
38%inclusion8 decks21 decks
29%synergy
Dance of the Manse
33%inclusion7 decks21 decks
26%synergy
Voyage Home
30%inclusion3 decks10 decks
22%synergy
Supreme Verdict
29%inclusion6 decks21 decks
1%synergy
Sevinne's Reclamation
24%inclusion5 decks21 decks
17%synergy
Split Up
21%inclusion3 decks14 decks
17%synergy
Tune Up
20%inclusion2 decks10 decks
19%synergy
Farewell
19%inclusion4 decks21 decks
0%synergy
One with the Machine
19%inclusion4 decks21 decks
17%synergy
March of Progress
14%inclusion3 decks21 decks
12%synergy
Idyllic Tutor
10%inclusion2 decks21 decks
4%synergy
Rise and Shine
10%inclusion2 decks21 decks
8%synergy
For the Emperor!
10%inclusion2 decks21 decks
9%synergy
Merchant Scroll
10%inclusion2 decks21 decks
8%synergy
Universal Surveillance
10%inclusion2 decks21 decks
8%synergy
Transmute Artifact
10%inclusion2 decks21 decks
8%synergy
Solve the Equation
10%inclusion2 decks21 decks
5%synergy
Rite of Replication
10%inclusion2 decks21 decks
8%synergy
Utility Artifacts
Shorikai, Genesis Engine
48%inclusion10 decks21 decks
43%synergy
Voltaic Key
38%inclusion8 decks21 decks
34%synergy
Encroaching Mycosynth
38%inclusion8 decks21 decks
36%synergy
Halo Fountain
38%inclusion8 decks21 decks
37%synergy
Idol of Oblivion
38%inclusion8 decks21 decks
35%synergy
Sculpting Steel
33%inclusion7 decks21 decks
28%synergy
Isochron Scepter
33%inclusion7 decks21 decks
27%synergy
The Millennium Calendar
29%inclusion6 decks21 decks
28%synergy
Clock of Omens
29%inclusion6 decks21 decks
28%synergy
Thousand Moons Smithy
24%inclusion5 decks21 decks
19%synergy
Ashnod's Altar
24%inclusion5 decks21 decks
21%synergy
Rings of Brighthearth
24%inclusion5 decks21 decks
23%synergy
Swiftfoot Boots
24%inclusion5 decks21 decks
-2%synergy
Lightning Greaves
24%inclusion5 decks21 decks
4%synergy
Repurposing Bay
20%inclusion2 decks10 decks
16%synergy
Salvation Engine
20%inclusion2 decks10 decks
13%synergy
Static Orb
19%inclusion4 decks21 decks
18%synergy
Illusionist's Bracers
19%inclusion4 decks21 decks
18%synergy
Winter Orb
19%inclusion4 decks21 decks
17%synergy
Cloud Key
19%inclusion4 decks21 decks
14%synergy
Thousand-Year Elixir
19%inclusion4 decks21 decks
17%synergy
Throne of the God-Pharaoh
19%inclusion4 decks21 decks
19%synergy
Reaver Titan
14%inclusion3 decks21 decks
11%synergy
Skullclamp
14%inclusion3 decks21 decks
6%synergy
Howling Mine
14%inclusion3 decks21 decks
9%synergy
Thunderhawk Gunship
14%inclusion3 decks21 decks
12%synergy
Knight Paladin
14%inclusion3 decks21 decks
12%synergy
Imposter Mech
14%inclusion3 decks21 decks
6%synergy
Insight Engine
14%inclusion1 decks7 decks
13%synergy
Uthros Research Craft
14%inclusion1 decks7 decks
11%synergy
Guidelight Pathmaker
10%inclusion1 decks10 decks
6%synergy
Lithoform Engine
10%inclusion2 decks21 decks
8%synergy
Parhelion II
10%inclusion2 decks21 decks
3%synergy
Wayfarer's Bauble
10%inclusion2 decks21 decks
-2%synergy
Moonsilver Key
10%inclusion2 decks21 decks
7%synergy
Prodigy's Prototype
10%inclusion2 decks21 decks
3%synergy
Weathered Runestone
10%inclusion2 decks21 decks
9%synergy
Ichor Wellspring
10%inclusion2 decks21 decks
7%synergy
Trading Post
10%inclusion2 decks21 decks
9%synergy
Mirage Mirror
10%inclusion2 decks21 decks
6%synergy
Grafdigger's Cage
10%inclusion2 decks21 decks
6%synergy
Expedition Map
10%inclusion2 decks21 decks
7%synergy
Sting, the Glinting Dagger
10%inclusion2 decks21 decks
8%synergy
Darksteel Forge
10%inclusion2 decks21 decks
7%synergy
Pithing Needle
10%inclusion2 decks21 decks
9%synergy
The Golden Throne
10%inclusion2 decks21 decks
9%synergy
Mycosynth Lattice
10%inclusion2 decks21 decks
8%synergy
Semblance Anvil
10%inclusion2 decks21 decks
8%synergy
Altar of the Brood
10%inclusion2 decks21 decks
6%synergy
Staff of Domination
10%inclusion2 decks21 decks
9%synergy
Enchantments
Mirrodin Besieged
33%inclusion7 decks21 decks
30%synergy
Unstoppable Plan
30%inclusion3 decks10 decks
24%synergy
Moonlit Meditation
29%inclusion2 decks7 decks
26%synergy
Mechanized Production
24%inclusion5 decks21 decks
19%synergy
Efficient Construction
24%inclusion5 decks21 decks
20%synergy
Dazzling Theater // Prop Room
21%inclusion3 decks14 decks
19%synergy
Skrelv's Hive
14%inclusion3 decks21 decks
14%synergy
Thopter Spy Network
14%inclusion3 decks21 decks
4%synergy
Mystic Remora
14%inclusion3 decks21 decks
-2%synergy
Propaganda
14%inclusion3 decks21 decks
-11%synergy
Reconnaissance Mission
10%inclusion2 decks21 decks
2%synergy
Swift Reconfiguration
10%inclusion2 decks21 decks
7%synergy
Artificer Class
10%inclusion2 decks21 decks
7%synergy
Intangible Virtue
10%inclusion2 decks21 decks
3%synergy
Ghostly Prison
10%inclusion2 decks21 decks
-14%synergy
Dollmaker's Shop // Porcelain Gallery
7.1%inclusion1 decks14 decks
6%synergy
Caretaker's Talent
6.7%inclusion1 decks15 decks
3%synergy
Planeswalkers
Tezzeret the Seeker
19%inclusion4 decks21 decks
14%synergy
Tezzeret, Cruel Captain
14%inclusion1 decks7 decks
12%synergy
Elspeth, Storm Slayer
11%inclusion1 decks9 decks
9%synergy
Teferi, Who Slows the Sunset
10%inclusion2 decks21 decks
5%synergy
Karn, the Great Creator
10%inclusion2 decks21 decks
8%synergy
Teferi, Time Raveler
10%inclusion2 decks21 decks
-1%synergy
Utility Lands
Buried Ruin
43%inclusion9 decks21 decks
35%synergy
Archway of Innovation
29%inclusion5 decks17 decks
22%synergy
Urza's Saga
29%inclusion6 decks21 decks
17%synergy
Inventors' Fair
29%inclusion6 decks21 decks
20%synergy
Academy Ruins
29%inclusion6 decks21 decks
17%synergy
Uthros, Titanic Godcore
29%inclusion2 decks7 decks
23%synergy
Treasure Vault
24%inclusion5 decks21 decks
21%synergy
Otawara, Soaring City
24%inclusion5 decks21 decks
5%synergy
Minamo, School at Water's Edge
19%inclusion4 decks21 decks
12%synergy
Mystic Sanctuary
14%inclusion3 decks21 decks
-4%synergy
Urza's Tower
14%inclusion3 decks21 decks
12%synergy
Urza's Mine
14%inclusion3 decks21 decks
12%synergy
Scavenger Grounds
14%inclusion3 decks21 decks
10%synergy
Reliquary Tower
14%inclusion3 decks21 decks
-34%synergy
Urza's Power Plant
14%inclusion3 decks21 decks
12%synergy
Ishgard, the Holy See
13%inclusion1 decks8 decks
8%synergy
Urza's Workshop
10%inclusion2 decks21 decks
9%synergy
Eiganjo, Seat of the Empire
10%inclusion2 decks21 decks
-1%synergy
Homeward Path
10%inclusion2 decks21 decks
9%synergy
Monumental Henge
5.9%inclusion1 decks17 decks
3%synergy
Fomori Vault
5.6%inclusion1 decks18 decks
3%synergy
Mana Artifacts
Sol Ring
95%inclusion20 decks21 decks
8%synergy
Arcane Signet
90%inclusion19 decks21 decks
7%synergy
Talisman of Progress
67%inclusion14 decks21 decks
17%synergy
Azorius Signet
62%inclusion13 decks21 decks
3%synergy
Fellwar Stone
43%inclusion9 decks21 decks
14%synergy
Thought Vessel
38%inclusion8 decks21 decks
-5%synergy
Mind Stone
33%inclusion7 decks21 decks
6%synergy
Crystal Skull, Isu Spyglass
29%inclusion5 decks17 decks
26%synergy
Liquimetal Torque
29%inclusion6 decks21 decks
24%synergy
Basalt Monolith
19%inclusion4 decks21 decks
15%synergy
Blinkmoth Urn
14%inclusion3 decks21 decks
14%synergy
Fabrication Foundry
14%inclusion3 decks21 decks
13%synergy
Mox Opal
14%inclusion3 decks21 decks
8%synergy
Everflowing Chalice
10%inclusion2 decks21 decks
5%synergy
Jeweled Lotus
10%inclusion2 decks21 decks
8%synergy
Lotus Petal
10%inclusion2 decks21 decks
4%synergy
Machine God's Effigy
10%inclusion2 decks21 decks
8%synergy
Chromatic Orrery
10%inclusion2 decks21 decks
8%synergy
Gilded Lotus
10%inclusion2 decks21 decks
4%synergy
Thran Dynamo
10%inclusion2 decks21 decks
2%synergy
Sonic Screwdriver
10%inclusion2 decks21 decks
7%synergy
Chrome Mox
10%inclusion2 decks21 decks
4%synergy
Endurance Bobblehead
5.0%inclusion1 decks20 decks
4%synergy
Charisma Bobblehead
5.0%inclusion1 decks20 decks
4%synergy
Agility Bobblehead
5.0%inclusion1 decks20 decks
4%synergy
Strength Bobblehead
5.0%inclusion1 decks20 decks
4%synergy
Luck Bobblehead
5.0%inclusion1 decks20 decks
4%synergy
Perception Bobblehead
5.0%inclusion1 decks20 decks
4%synergy
Lands
Island
95%inclusion20 decks21 decks
0%synergy
Plains
95%inclusion20 decks21 decks
0%synergy
Command Tower
86%inclusion18 decks21 decks
0%synergy
Razortide Bridge
57%inclusion12 decks21 decks
43%synergy
Hallowed Fountain
52%inclusion11 decks21 decks
6%synergy
Glacial Fortress
43%inclusion9 decks21 decks
-18%synergy
Prairie Stream
43%inclusion9 decks21 decks
-23%synergy
Sea of Clouds
38%inclusion8 decks21 decks
-2%synergy
Flooded Strand
38%inclusion8 decks21 decks
7%synergy
Port Town
33%inclusion7 decks21 decks
-14%synergy
Adarkar Wastes
33%inclusion7 decks21 decks
-8%synergy
Nimbus Maze
33%inclusion7 decks21 decks
11%synergy
Exotic Orchard
29%inclusion6 decks21 decks
1%synergy
Deserted Beach
29%inclusion6 decks21 decks
-10%synergy
Tranquil Cove
24%inclusion5 decks21 decks
5%synergy
Skycloud Expanse
24%inclusion5 decks21 decks
-12%synergy
Floodfarm Verge
21%inclusion3 decks14 decks
-5%synergy
Azorius Chancery
19%inclusion4 decks21 decks
-18%synergy
Irrigated Farmland
19%inclusion4 decks21 decks
-2%synergy
Spire of Industry
19%inclusion4 decks21 decks
10%synergy
Seachrome Coast
19%inclusion4 decks21 decks
5%synergy
Scalding Tarn
19%inclusion4 decks21 decks
12%synergy
Marsh Flats
19%inclusion4 decks21 decks
12%synergy
Polluted Delta
19%inclusion4 decks21 decks
11%synergy
Sink into Stupor
18%inclusion3 decks17 decks
5%synergy
Tundra
14%inclusion3 decks21 decks
2%synergy
Misty Rainforest
14%inclusion3 decks21 decks
7%synergy
Hengegate Pathway
14%inclusion3 decks21 decks
-6%synergy
Temple of Enlightenment
14%inclusion3 decks21 decks
-24%synergy
Demolition Field
14%inclusion3 decks21 decks
11%synergy
Mystic Gate
14%inclusion3 decks21 decks
-8%synergy
Witch Enchanter
12%inclusion2 decks17 decks
-1%synergy
Hydroelectric Specimen
12%inclusion2 decks17 decks
5%synergy
Prismatic Vista
10%inclusion2 decks21 decks
4%synergy
Myriad Landscape
10%inclusion2 decks21 decks
-8%synergy
Windswept Heath
10%inclusion2 decks21 decks
3%synergy
Power Depot
10%inclusion2 decks21 decks
7%synergy
Gemstone Caverns
10%inclusion2 decks21 decks
6%synergy
Arid Mesa
10%inclusion2 decks21 decks
3%synergy
Meticulous Archive
10%inclusion2 decks21 decks
-8%synergy
Mana Confluence
10%inclusion2 decks21 decks
6%synergy
City of Brass
10%inclusion2 decks21 decks
5%synergy
Abstergo Entertainment
5.9%inclusion1 decks17 decks
5%synergy
Urza's Cave
5.6%inclusion1 decks18 decks
4%synergy