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
Unwinding Clock
83%inclusion19 decks23 decks
72%synergy
Intruder Alarm
74%inclusion17 decks23 decks
70%synergy
Foundry Inspector
83%inclusion19 decks23 decks
69%synergy
Seat of the Synod
83%inclusion19 decks23 decks
67%synergy
Etherium Sculptor
78%inclusion18 decks23 decks
63%synergy
Sai, Master Thopterist
74%inclusion17 decks23 decks
63%synergy
Ancient Den
74%inclusion17 decks23 decks
60%synergy
Darksteel Citadel
70%inclusion16 decks23 decks
59%synergy
The Reality Chip
61%inclusion14 decks23 decks
55%synergy
Manifold Key
61%inclusion14 decks23 decks
54%synergy
Top Cards
Swords to Plowshares
83%inclusion19 decks23 decks
13%synergy
Dovin's Veto
61%inclusion14 decks23 decks
23%synergy
Padeem, Consul of Innovation
57%inclusion13 decks23 decks
47%synergy
Emry, Lurker of the Loch
57%inclusion13 decks23 decks
45%synergy
Dispatch
52%inclusion12 decks23 decks
39%synergy
Fabricate
52%inclusion12 decks23 decks
41%synergy
Silver Myr
52%inclusion12 decks23 decks
44%synergy
Mystic Forge
52%inclusion12 decks23 decks
46%synergy
Thought Monitor
52%inclusion12 decks23 decks
44%synergy
Sensei's Divining Top
48%inclusion11 decks23 decks
41%synergy
Game Changers
Enlightened Tutor
43%inclusion10 decks23 decks
26%synergy
Rhystic Study
35%inclusion8 decks23 decks
11%synergy
Smothering Tithe
30%inclusion7 decks23 decks
6%synergy
Cyclonic Rift
30%inclusion7 decks23 decks
8%synergy
The One Ring
22%inclusion5 decks23 decks
14%synergy
Fierce Guardianship
22%inclusion5 decks23 decks
6%synergy
Teferi's Protection
17%inclusion4 decks23 decks
1%synergy
Ancient Tomb
17%inclusion4 decks23 decks
10%synergy
Force of Will
17%inclusion4 decks23 decks
9%synergy
Drannith Magistrate
17%inclusion4 decks23 decks
10%synergy
Creatures
Ornithopter of Paradise
48%inclusion11 decks23 decks
36%synergy
Gold Myr
48%inclusion11 decks23 decks
40%synergy
Ethersworn Canonist
48%inclusion11 decks23 decks
45%synergy
Drumbellower
43%inclusion10 decks23 decks
36%synergy
Sicarian Infiltrator
43%inclusion10 decks23 decks
43%synergy
Esper Sentinel
43%inclusion10 decks23 decks
21%synergy
Spellskite
43%inclusion10 decks23 decks
40%synergy
Solemn Simulacrum
39%inclusion9 decks23 decks
14%synergy
Unctus, Grand Metatect
39%inclusion9 decks23 decks
37%synergy
Forensic Gadgeteer
39%inclusion9 decks23 decks
35%synergy
Shimmer Myr
39%inclusion9 decks23 decks
34%synergy
Phyrexian Metamorph
35%inclusion8 decks23 decks
25%synergy
Gold-Forged Thopteryx
35%inclusion8 decks23 decks
25%synergy
Myr Retriever
35%inclusion8 decks23 decks
33%synergy
Oswald Fiddlebender
35%inclusion8 decks23 decks
33%synergy
Urza, Lord High Artificer
35%inclusion8 decks23 decks
28%synergy
Scrap Trawler
30%inclusion7 decks23 decks
28%synergy
Lita, Mechanical Engineer
30%inclusion7 decks23 decks
29%synergy
Nanoform Sentinel
30%inclusion3 decks10 decks
29%synergy
Illustrious Wanderglyph
26%inclusion6 decks23 decks
22%synergy
Liberator, Urza's Battlethopter
26%inclusion6 decks23 decks
23%synergy
Jhoira's Familiar
26%inclusion6 decks23 decks
22%synergy
Voyager Quickwelder
23%inclusion3 decks13 decks
15%synergy
Vedalken Archmage
22%inclusion5 decks23 decks
19%synergy
Bronze Guardian
22%inclusion5 decks23 decks
16%synergy
Grand Abolisher
22%inclusion5 decks23 decks
11%synergy
Trinket Mage
22%inclusion5 decks23 decks
18%synergy
Steelswarm Operator
20%inclusion2 decks10 decks
19%synergy
Ultramarines Honour Guard
17%inclusion4 decks23 decks
17%synergy
Walking Ballista
17%inclusion4 decks23 decks
14%synergy
Palladium Myr
17%inclusion4 decks23 decks
14%synergy
Paladin Danse, Steel Maverick
17%inclusion4 decks23 decks
17%synergy
Tribute Mage
17%inclusion4 decks23 decks
14%synergy
Myr Battlesphere
17%inclusion4 decks23 decks
14%synergy
Master Transmuter
17%inclusion4 decks23 decks
15%synergy
Interface Ace
15%inclusion2 decks13 decks
13%synergy
Riptide Gearhulk
15%inclusion2 decks13 decks
7%synergy
Witch Enchanter
15%inclusion3 decks20 decks
2%synergy
Skrelv, Defector Mite
13%inclusion3 decks23 decks
11%synergy
Crashing Drawbridge
13%inclusion3 decks23 decks
11%synergy
Ornithopter
13%inclusion3 decks23 decks
11%synergy
Kappa Cannoneer
13%inclusion3 decks23 decks
5%synergy
Aphetto Alchemist
13%inclusion3 decks23 decks
12%synergy
Mirran Spy
13%inclusion3 decks23 decks
13%synergy
Steel Overseer
13%inclusion3 decks23 decks
9%synergy
Threefold Thunderhulk
13%inclusion3 decks23 decks
12%synergy
Shimmer Dragon
13%inclusion3 decks23 decks
12%synergy
Mondrak, Glory Dominus
13%inclusion3 decks23 decks
9%synergy
Marvin, Murderous Mimic
12%inclusion2 decks17 decks
10%synergy
Flash Thompson, Spider-Fan
11%inclusion1 decks9 decks
11%synergy
Instants
Dramatic Reversal
48%inclusion11 decks23 decks
40%synergy
Counterspell
43%inclusion10 decks23 decks
-10%synergy
An Offer You Can't Refuse
35%inclusion8 decks23 decks
9%synergy
Path to Exile
35%inclusion8 decks23 decks
-18%synergy
Muddle the Mixture
26%inclusion6 decks23 decks
21%synergy
Negate
26%inclusion6 decks23 decks
-2%synergy
Swan Song
26%inclusion6 decks23 decks
9%synergy
Generous Gift
26%inclusion6 decks23 decks
-6%synergy
Whir of Invention
22%inclusion5 decks23 decks
16%synergy
Flawless Maneuver
22%inclusion5 decks23 decks
16%synergy
Sink into Stupor
20%inclusion4 decks20 decks
7%synergy
Mana Drain
17%inclusion4 decks23 decks
2%synergy
Force of Negation
17%inclusion4 decks23 decks
10%synergy
Mystical Tutor
17%inclusion4 decks23 decks
4%synergy
Dispel
13%inclusion3 decks23 decks
10%synergy
Thirst for Knowledge
13%inclusion3 decks23 decks
11%synergy
Permission Denied
13%inclusion3 decks23 decks
8%synergy
Stroke of Midnight
13%inclusion3 decks23 decks
-3%synergy
Katara's Reversal
11%inclusion1 decks9 decks
11%synergy
Scour for Scrap
10%inclusion1 decks10 decks
7%synergy
Desynchronization
10%inclusion2 decks20 decks
6%synergy
Magic Damper
10%inclusion1 decks10 decks
9%synergy
Emergency Eject
10%inclusion1 decks10 decks
9%synergy
Frantic Search
8.7%inclusion2 decks23 decks
-3%synergy
Chain of Vapor
8.7%inclusion2 decks23 decks
7%synergy
Reality Heist
8.7%inclusion2 decks23 decks
8%synergy
Gifts Ungiven
8.7%inclusion2 decks23 decks
8%synergy
Blacksmith's Skill
8.7%inclusion2 decks23 decks
7%synergy
Flusterstorm
8.7%inclusion2 decks23 decks
4%synergy
Blinkmoth Infusion
8.7%inclusion2 decks23 decks
9%synergy
Silence
8.7%inclusion2 decks23 decks
1%synergy
Arcane Denial
8.7%inclusion2 decks23 decks
-17%synergy
Masterful Replication
8.7%inclusion2 decks23 decks
8%synergy
Spell Pierce
8.7%inclusion2 decks23 decks
5%synergy
Officious Interrogation
8.7%inclusion2 decks23 decks
7%synergy
Pact of Negation
8.7%inclusion2 decks23 decks
4%synergy
Dawn's Truce
5.6%inclusion1 decks18 decks
-2%synergy
Sorceries
Thoughtcast
43%inclusion10 decks23 decks
34%synergy
Organic Extinction
39%inclusion9 decks23 decks
30%synergy
Supreme Verdict
35%inclusion8 decks23 decks
7%synergy
Dance of the Manse
35%inclusion8 decks23 decks
28%synergy
Sevinne's Reclamation
30%inclusion7 decks23 decks
24%synergy
Voyage Home
23%inclusion3 decks13 decks
15%synergy
Split Up
18%inclusion3 decks17 decks
13%synergy
Idyllic Tutor
17%inclusion4 decks23 decks
12%synergy
One with the Machine
17%inclusion4 decks23 decks
16%synergy
Tune Up
15%inclusion2 decks13 decks
14%synergy
Farewell
13%inclusion3 decks23 decks
-5%synergy
March of Progress
13%inclusion3 decks23 decks
11%synergy
Austere Command
8.7%inclusion2 decks23 decks
-6%synergy
Gitaxian Probe
8.7%inclusion2 decks23 decks
6%synergy
Rise and Shine
8.7%inclusion2 decks23 decks
8%synergy
For the Emperor!
8.7%inclusion2 decks23 decks
8%synergy
Merchant Scroll
8.7%inclusion2 decks23 decks
7%synergy
Universal Surveillance
8.7%inclusion2 decks23 decks
7%synergy
Solve the Equation
8.7%inclusion2 decks23 decks
4%synergy
Rite of Replication
8.7%inclusion2 decks23 decks
7%synergy
Utility Artifacts
Shorikai, Genesis Engine
48%inclusion11 decks23 decks
43%synergy
Encroaching Mycosynth
39%inclusion9 decks23 decks
37%synergy
Halo Fountain
39%inclusion9 decks23 decks
38%synergy
Idol of Oblivion
35%inclusion8 decks23 decks
32%synergy
Isochron Scepter
35%inclusion8 decks23 decks
29%synergy
Voltaic Key
30%inclusion7 decks23 decks
27%synergy
Sculpting Steel
30%inclusion7 decks23 decks
25%synergy
Lightning Greaves
30%inclusion7 decks23 decks
11%synergy
The Millennium Calendar
26%inclusion6 decks23 decks
25%synergy
Clock of Omens
26%inclusion6 decks23 decks
25%synergy
Swiftfoot Boots
26%inclusion6 decks23 decks
1%synergy
Thousand Moons Smithy
22%inclusion5 decks23 decks
17%synergy
Ashnod's Altar
22%inclusion5 decks23 decks
19%synergy
Skullclamp
22%inclusion5 decks23 decks
14%synergy
Illusionist's Bracers
17%inclusion4 decks23 decks
16%synergy
Winter Orb
17%inclusion4 decks23 decks
15%synergy
Cloud Key
17%inclusion4 decks23 decks
13%synergy
Thousand-Year Elixir
17%inclusion4 decks23 decks
15%synergy
Rings of Brighthearth
17%inclusion4 decks23 decks
16%synergy
Thunderhawk Gunship
17%inclusion4 decks23 decks
15%synergy
Throne of the God-Pharaoh
17%inclusion4 decks23 decks
17%synergy
Repurposing Bay
15%inclusion2 decks13 decks
12%synergy
Salvation Engine
15%inclusion2 decks13 decks
9%synergy
Static Orb
13%inclusion3 decks23 decks
12%synergy
Reaver Titan
13%inclusion3 decks23 decks
10%synergy
Wayfarer's Bauble
13%inclusion3 decks23 decks
2%synergy
Semblance Anvil
13%inclusion3 decks23 decks
12%synergy
Howling Mine
13%inclusion3 decks23 decks
8%synergy
Knight Paladin
13%inclusion3 decks23 decks
11%synergy
Imposter Mech
13%inclusion3 decks23 decks
5%synergy
Insight Engine
10%inclusion1 decks10 decks
9%synergy
Uthros Research Craft
10%inclusion1 decks10 decks
6%synergy
Lithoform Engine
8.7%inclusion2 decks23 decks
7%synergy
Parhelion II
8.7%inclusion2 decks23 decks
2%synergy
Moonsilver Key
8.7%inclusion2 decks23 decks
7%synergy
Ichor Wellspring
8.7%inclusion2 decks23 decks
6%synergy
Trading Post
8.7%inclusion2 decks23 decks
8%synergy
Krark-Clan Ironworks
8.7%inclusion2 decks23 decks
8%synergy
Mirage Mirror
8.7%inclusion2 decks23 decks
6%synergy
Grafdigger's Cage
8.7%inclusion2 decks23 decks
5%synergy
Sting, the Glinting Dagger
8.7%inclusion2 decks23 decks
7%synergy
Darksteel Forge
8.7%inclusion2 decks23 decks
6%synergy
The Golden Throne
8.7%inclusion2 decks23 decks
8%synergy
Altar of the Brood
8.7%inclusion2 decks23 decks
6%synergy
Welding Jar
8.7%inclusion2 decks23 decks
8%synergy
Peacewalker Colossus
8.7%inclusion2 decks23 decks
3%synergy
Unstable Glyphbridge
8.7%inclusion2 decks23 decks
8%synergy
Guidelight Pathmaker
7.7%inclusion1 decks13 decks
4%synergy
Enchantments
Mirrodin Besieged
26%inclusion6 decks23 decks
23%synergy
Unstoppable Plan
23%inclusion3 decks13 decks
17%synergy
Mechanized Production
22%inclusion5 decks23 decks
16%synergy
Mystic Remora
22%inclusion5 decks23 decks
6%synergy
Moonlit Meditation
20%inclusion2 decks10 decks
18%synergy
Dazzling Theater // Prop Room
18%inclusion3 decks17 decks
15%synergy
Thopter Spy Network
17%inclusion4 decks23 decks
7%synergy
Efficient Construction
17%inclusion4 decks23 decks
14%synergy
Skrelv's Hive
13%inclusion3 decks23 decks
13%synergy
Propaganda
13%inclusion3 decks23 decks
-13%synergy
Freed from the Real
8.7%inclusion2 decks23 decks
7%synergy
Swift Reconfiguration
8.7%inclusion2 decks23 decks
6%synergy
Artificer Class
8.7%inclusion2 decks23 decks
6%synergy
Intangible Virtue
8.7%inclusion2 decks23 decks
3%synergy
Ghostly Prison
8.7%inclusion2 decks23 decks
-15%synergy
Dollmaker's Shop // Porcelain Gallery
5.9%inclusion1 decks17 decks
5%synergy
Caretaker's Talent
5.6%inclusion1 decks18 decks
2%synergy
Planeswalkers
Tezzeret the Seeker
17%inclusion4 decks23 decks
13%synergy
Tezzeret, Cruel Captain
10%inclusion1 decks10 decks
7%synergy
Teferi, Who Slows the Sunset
8.7%inclusion2 decks23 decks
5%synergy
Teferi, Time Raveler
8.7%inclusion2 decks23 decks
-2%synergy
Elspeth, Storm Slayer
8.3%inclusion1 decks12 decks
6%synergy
Utility Lands
Buried Ruin
43%inclusion10 decks23 decks
36%synergy
Urza's Saga
30%inclusion7 decks23 decks
19%synergy
Inventors' Fair
30%inclusion7 decks23 decks
22%synergy
Archway of Innovation
30%inclusion6 decks20 decks
23%synergy
Academy Ruins
26%inclusion6 decks23 decks
14%synergy
Treasure Vault
22%inclusion5 decks23 decks
19%synergy
Otawara, Soaring City
22%inclusion5 decks23 decks
3%synergy
Uthros, Titanic Godcore
20%inclusion2 decks10 decks
15%synergy
Minamo, School at Water's Edge
13%inclusion3 decks23 decks
6%synergy
Mystic Sanctuary
13%inclusion3 decks23 decks
-5%synergy
Hall of Heliod's Generosity
13%inclusion3 decks23 decks
7%synergy
Scavenger Grounds
13%inclusion3 decks23 decks
8%synergy
Ishgard, the Holy See
9.1%inclusion1 decks11 decks
5%synergy
Urza's Tower
8.7%inclusion2 decks23 decks
7%synergy
Urza's Mine
8.7%inclusion2 decks23 decks
7%synergy
Urza's Workshop
8.7%inclusion2 decks23 decks
8%synergy
Eiganjo, Seat of the Empire
8.7%inclusion2 decks23 decks
-2%synergy
Reliquary Tower
8.7%inclusion2 decks23 decks
-40%synergy
Homeward Path
8.7%inclusion2 decks23 decks
8%synergy
Urza's Power Plant
8.7%inclusion2 decks23 decks
7%synergy
Mistrise Village
8.3%inclusion1 decks12 decks
4%synergy
Monumental Henge
5.0%inclusion1 decks20 decks
2%synergy
Mana Artifacts
Sol Ring
96%inclusion22 decks23 decks
9%synergy
Arcane Signet
91%inclusion21 decks23 decks
8%synergy
Talisman of Progress
70%inclusion16 decks23 decks
19%synergy
Azorius Signet
57%inclusion13 decks23 decks
-1%synergy
Thought Vessel
43%inclusion10 decks23 decks
1%synergy
Mind Stone
43%inclusion10 decks23 decks
17%synergy
Fellwar Stone
39%inclusion9 decks23 decks
10%synergy
Liquimetal Torque
26%inclusion6 decks23 decks
22%synergy
Crystal Skull, Isu Spyglass
25%inclusion5 decks20 decks
21%synergy
Mox Opal
22%inclusion5 decks23 decks
16%synergy
Bender's Waterskin
20%inclusion2 decks10 decks
14%synergy
Everflowing Chalice
17%inclusion4 decks23 decks
13%synergy
Blinkmoth Urn
13%inclusion3 decks23 decks
13%synergy
Fabrication Foundry
13%inclusion3 decks23 decks
12%synergy
Basalt Monolith
13%inclusion3 decks23 decks
9%synergy
Chrome Mox
13%inclusion3 decks23 decks
8%synergy
Commander's Sphere
8.7%inclusion2 decks23 decks
-7%synergy
Jeweled Lotus
8.7%inclusion2 decks23 decks
8%synergy
Lotus Petal
8.7%inclusion2 decks23 decks
3%synergy
Machine God's Effigy
8.7%inclusion2 decks23 decks
7%synergy
Mana Vault
8.7%inclusion2 decks23 decks
2%synergy
Chromatic Orrery
8.7%inclusion2 decks23 decks
7%synergy
Gilded Lotus
8.7%inclusion2 decks23 decks
3%synergy
Thran Dynamo
8.7%inclusion2 decks23 decks
1%synergy
Sonic Screwdriver
8.7%inclusion2 decks23 decks
6%synergy
Lands
Island
96%inclusion22 decks23 decks
0%synergy
Plains
96%inclusion22 decks23 decks
1%synergy
Command Tower
87%inclusion20 decks23 decks
1%synergy
Razortide Bridge
61%inclusion14 decks23 decks
47%synergy
Hallowed Fountain
52%inclusion12 decks23 decks
5%synergy
Glacial Fortress
48%inclusion11 decks23 decks
-14%synergy
Prairie Stream
48%inclusion11 decks23 decks
-18%synergy
Flooded Strand
39%inclusion9 decks23 decks
7%synergy
Port Town
35%inclusion8 decks23 decks
-12%synergy
Sea of Clouds
35%inclusion8 decks23 decks
-5%synergy
Nimbus Maze
35%inclusion8 decks23 decks
12%synergy
Adarkar Wastes
30%inclusion7 decks23 decks
-13%synergy
Exotic Orchard
26%inclusion6 decks23 decks
-1%synergy
Tranquil Cove
26%inclusion6 decks23 decks
7%synergy
Skycloud Expanse
26%inclusion6 decks23 decks
-9%synergy
Deserted Beach
26%inclusion6 decks23 decks
-13%synergy
Azorius Chancery
22%inclusion5 decks23 decks
-15%synergy
Irrigated Farmland
22%inclusion5 decks23 decks
0%synergy
Spire of Industry
22%inclusion5 decks23 decks
13%synergy
Sink into Stupor
20%inclusion4 decks20 decks
7%synergy
Floodfarm Verge
18%inclusion3 decks17 decks
-9%synergy
Misty Rainforest
17%inclusion4 decks23 decks
10%synergy
Temple of Enlightenment
17%inclusion4 decks23 decks
-21%synergy
Seachrome Coast
17%inclusion4 decks23 decks
3%synergy
Scalding Tarn
17%inclusion4 decks23 decks
10%synergy
Marsh Flats
17%inclusion4 decks23 decks
10%synergy
Witch Enchanter
15%inclusion3 decks20 decks
2%synergy
Tundra
13%inclusion3 decks23 decks
0%synergy
Myriad Landscape
13%inclusion3 decks23 decks
-4%synergy
Windswept Heath
13%inclusion3 decks23 decks
6%synergy
Hengegate Pathway
13%inclusion3 decks23 decks
-8%synergy
Gemstone Caverns
13%inclusion3 decks23 decks
9%synergy
Mystic Gate
13%inclusion3 decks23 decks
-10%synergy
Polluted Delta
13%inclusion3 decks23 decks
5%synergy
University Campus
11%inclusion1 decks9 decks
9%synergy
Hydroelectric Specimen
10%inclusion2 decks20 decks
3%synergy
Terramorphic Expanse
8.7%inclusion2 decks23 decks
-2%synergy
Ash Barrens
8.7%inclusion2 decks23 decks
6%synergy
Power Depot
8.7%inclusion2 decks23 decks
7%synergy
Demolition Field
8.7%inclusion2 decks23 decks
6%synergy
Evolving Wilds
8.7%inclusion2 decks23 decks
-7%synergy
Arid Mesa
8.7%inclusion2 decks23 decks
2%synergy
Meticulous Archive
8.7%inclusion2 decks23 decks
-9%synergy
Mana Confluence
8.7%inclusion2 decks23 decks
5%synergy
City of Brass
8.7%inclusion2 decks23 decks
5%synergy
Abstergo Entertainment
5.0%inclusion1 decks20 decks
4%synergy