Belisarius Cawl (Commander) - Budget

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%inclusion2 decks10 decks
20%synergy
Adept Watershaper
17%inclusion3 decks18 decks
13%synergy
Lita, Little Orphan Amphibian
10%inclusion1 decks10 decks
10%synergy
Leonardo, Big Brother
10%inclusion1 decks10 decks
10%synergy
Silvergill Peddler
5.6%inclusion1 decks18 decks
4%synergy
High Synergy Cards
Foundry Inspector
78%inclusion83 decks107 decks
64%synergy
Nanoform Sentinel
57%inclusion28 decks49 decks
57%synergy
Thopter Spy Network
64%inclusion69 decks107 decks
54%synergy
Efficient Construction
57%inclusion61 decks107 decks
53%synergy
Sai, Master Thopterist
64%inclusion68 decks107 decks
53%synergy
Voyager Quickwelder
58%inclusion49 decks84 decks
50%synergy
Silver Myr
57%inclusion61 decks107 decks
49%synergy
Manifold Key
53%inclusion57 decks107 decks
47%synergy
Gold Myr
54%inclusion58 decks107 decks
46%synergy
Voyage Home
54%inclusion45 decks84 decks
46%synergy
Top Cards
Etherium Sculptor
59%inclusion63 decks107 decks
44%synergy
Solemn Simulacrum
58%inclusion62 decks107 decks
33%synergy
Organic Extinction
54%inclusion58 decks107 decks
46%synergy
Thought Monitor
52%inclusion56 decks107 decks
44%synergy
Dispatch
50%inclusion53 decks107 decks
37%synergy
Swords to Plowshares
49%inclusion52 decks107 decks
-21%synergy
Ornithopter of Paradise
47%inclusion50 decks107 decks
35%synergy
One with the Machine
44%inclusion47 decks107 decks
42%synergy
Steel Overseer
44%inclusion47 decks107 decks
40%synergy
Master of Etherium
43%inclusion46 decks107 decks
37%synergy
Creatures
Unctus, Grand Metatect
43%inclusion46 decks107 decks
41%synergy
Padeem, Consul of Innovation
41%inclusion44 decks107 decks
31%synergy
Palladium Myr
40%inclusion43 decks107 decks
37%synergy
Mirran Spy
40%inclusion43 decks107 decks
40%synergy
Bronze Guardian
40%inclusion43 decks107 decks
35%synergy
Gold-Forged Thopteryx
40%inclusion43 decks107 decks
30%synergy
Urza, Prince of Kroog
38%inclusion41 decks107 decks
35%synergy
Emry, Lurker of the Loch
38%inclusion41 decks107 decks
27%synergy
Shimmer Myr
38%inclusion41 decks107 decks
33%synergy
Mendicant Core, Guidelight
38%inclusion33 decks87 decks
34%synergy
Myr Battlesphere
34%inclusion36 decks107 decks
31%synergy
Kappa Cannoneer
33%inclusion35 decks107 decks
25%synergy
Mm'menon, the Right Hand
27%inclusion14 decks52 decks
25%synergy
Sicarian Infiltrator
26%inclusion28 decks107 decks
25%synergy
Digsite Engineer
26%inclusion28 decks107 decks
24%synergy
Jhoira's Familiar
24%inclusion26 decks107 decks
21%synergy
Forensic Gadgeteer
23%inclusion25 decks107 decks
19%synergy
Sharding Sphinx
22%inclusion24 decks107 decks
20%synergy
The Mechanist, Aerial Artisan
21%inclusion7 decks33 decks
20%synergy
Ethersworn Sphinx
19%inclusion20 decks107 decks
17%synergy
Paladin Danse, Steel Maverick
19%inclusion20 decks107 decks
18%synergy
Stenn, Paranoid Partisan
18%inclusion19 decks107 decks
15%synergy
Chief of the Foundry
18%inclusion19 decks107 decks
16%synergy
Securitron Squadron
18%inclusion19 decks107 decks
17%synergy
Scrap Trawler
17%inclusion18 decks107 decks
15%synergy
Ornithopter
17%inclusion18 decks107 decks
15%synergy
Voltaic Servant
17%inclusion18 decks107 decks
16%synergy
Attentive Sunscribe
16%inclusion17 decks107 decks
16%synergy
Kelpie Guide
16%inclusion17 decks107 decks
14%synergy
Ultramarines Honour Guard
15%inclusion16 decks107 decks
15%synergy
Whirler Rogue
15%inclusion16 decks107 decks
10%synergy
Vedalken Engineer
15%inclusion16 decks107 decks
10%synergy
Mechan Assembler
14%inclusion7 decks49 decks
14%synergy
Losheel, Clockwork Scholar
14%inclusion15 decks107 decks
9%synergy
Steelswarm Operator
12%inclusion6 decks49 decks
11%synergy
Cephalopod Sentry
12%inclusion13 decks107 decks
11%synergy
Marvin, Murderous Mimic
12%inclusion12 decks99 decks
11%synergy
Platoon Dispenser
11%inclusion12 decks107 decks
11%synergy
Ioreth of the Healing House
11%inclusion12 decks107 decks
9%synergy
Drumbellower
10%inclusion11 decks107 decks
3%synergy
Crashing Drawbridge
10%inclusion11 decks107 decks
9%synergy
Vanguard Suppressor
10%inclusion11 decks107 decks
10%synergy
Myrsmith
10%inclusion11 decks107 decks
9%synergy
Threefold Thunderhulk
10%inclusion11 decks107 decks
9%synergy
Chrome Companion
10%inclusion5 decks52 decks
9%synergy
Interface Ace
9.4%inclusion8 decks85 decks
7%synergy
Darksteel Juggernaut
9.3%inclusion10 decks107 decks
9%synergy
Vizier of Tumbling Sands
9.3%inclusion10 decks107 decks
8%synergy
Burnished Hart
9.3%inclusion10 decks107 decks
7%synergy
Myr Retriever
9.3%inclusion10 decks107 decks
7%synergy
Instants
Negate
43%inclusion46 decks107 decks
15%synergy
Path to Exile
39%inclusion42 decks107 decks
-14%synergy
Generous Gift
36%inclusion38 decks107 decks
4%synergy
Counterspell
33%inclusion35 decks107 decks
-21%synergy
Thirst for Knowledge
30%inclusion32 decks107 decks
28%synergy
Dramatic Reversal
26%inclusion28 decks107 decks
19%synergy
Stoic Rebuttal
21%inclusion22 decks107 decks
20%synergy
Access Denied
20%inclusion21 decks107 decks
17%synergy
Dovin's Veto
19%inclusion20 decks107 decks
-19%synergy
Stroke of Midnight
14%inclusion15 decks107 decks
-2%synergy
Disruption Protocol
13%inclusion14 decks107 decks
12%synergy
Scour for Scrap
12%inclusion6 decks49 decks
9%synergy
Reality Heist
11%inclusion12 decks107 decks
10%synergy
Aetherize
11%inclusion12 decks107 decks
1%synergy
Arcane Denial
10%inclusion11 decks107 decks
-15%synergy
Cerebral Download
10%inclusion5 decks49 decks
10%synergy
Blacksmith's Skill
8.4%inclusion9 decks107 decks
7%synergy
Reality Shift
8.4%inclusion9 decks107 decks
0%synergy
Brainstorm
8.4%inclusion9 decks107 decks
-9%synergy
Resculpt
8.4%inclusion9 decks107 decks
5%synergy
Stern Lesson
8.4%inclusion9 decks107 decks
8%synergy
Disorder in the Court
7.5%inclusion8 decks107 decks
5%synergy
Urza's Command
7.5%inclusion8 decks107 decks
7%synergy
Rootborn Defenses
6.5%inclusion7 decks107 decks
5%synergy
Bovine Intervention
6.5%inclusion7 decks107 decks
6%synergy
Opt
6.5%inclusion7 decks107 decks
-3%synergy
Pull from Tomorrow
6.5%inclusion7 decks107 decks
4%synergy
Metallic Rebuke
6.5%inclusion7 decks107 decks
6%synergy
Assert Authority
5.6%inclusion6 decks107 decks
5%synergy
Whir of Invention
5.6%inclusion6 decks107 decks
0%synergy
An Offer You Can't Refuse
5.6%inclusion6 decks107 decks
-20%synergy
Masterful Replication
5.6%inclusion6 decks107 decks
5%synergy
Refute
5.5%inclusion5 decks91 decks
3%synergy
Magic Damper
5.2%inclusion3 decks58 decks
4%synergy
Sorceries
Thoughtcast
37%inclusion40 decks107 decks
28%synergy
Dance of the Manse
31%inclusion33 decks107 decks
24%synergy
Austere Command
22%inclusion24 decks107 decks
8%synergy
Universal Surveillance
17%inclusion18 decks107 decks
15%synergy
Supreme Verdict
15%inclusion16 decks107 decks
-13%synergy
For the Emperor!
15%inclusion16 decks107 decks
15%synergy
Brilliant Restoration
15%inclusion16 decks107 decks
11%synergy
Hour of Reckoning
12%inclusion13 decks107 decks
9%synergy
March of Progress
12%inclusion13 decks107 decks
10%synergy
Reverse Engineer
9.3%inclusion10 decks107 decks
9%synergy
Fabricate
8.4%inclusion9 decks107 decks
-2%synergy
Sram's Expertise
7.5%inclusion8 decks107 decks
7%synergy
Fell the Mighty
6.5%inclusion7 decks107 decks
3%synergy
Beyond the Quiet
6.1%inclusion3 decks49 decks
5%synergy
Sevinne's Reclamation
5.6%inclusion6 decks107 decks
-1%synergy
Time Wipe
5.6%inclusion6 decks107 decks
-8%synergy
Collective Effort
5.6%inclusion6 decks107 decks
5%synergy
From Father to Son
5.2%inclusion3 decks58 decks
3%synergy
Utility Artifacts
Encroaching Mycosynth
43%inclusion46 decks107 decks
41%synergy
Idol of Oblivion
39%inclusion42 decks107 decks
37%synergy
Uthros Research Craft
27%inclusion14 decks52 decks
23%synergy
Thousand Moons Smithy
25%inclusion27 decks107 decks
20%synergy
Tamiyo's Logbook
25%inclusion27 decks107 decks
25%synergy
Wayfarer's Bauble
24%inclusion26 decks107 decks
13%synergy
Sculpting Steel
24%inclusion26 decks107 decks
19%synergy
Swiftfoot Boots
22%inclusion24 decks107 decks
-3%synergy
Mystic Forge
21%inclusion22 decks107 decks
15%synergy
Voltaic Key
19%inclusion20 decks107 decks
15%synergy
Bident of Thassa
19%inclusion20 decks107 decks
8%synergy
Shorikai, Genesis Engine
18%inclusion19 decks107 decks
13%synergy
The Prydwen, Steel Flagship
18%inclusion19 decks107 decks
16%synergy
Thopter Shop
17%inclusion18 decks107 decks
16%synergy
Repurposing Bay
16%inclusion14 decks87 decks
13%synergy
Clock of Omens
14%inclusion15 decks107 decks
13%synergy
Parhelion II
13%inclusion14 decks107 decks
7%synergy
Inquisitorial Rosette
13%inclusion14 decks107 decks
13%synergy
Welding Jar
12%inclusion13 decks107 decks
12%synergy
Guidelight Pathmaker
11%inclusion10 decks87 decks
8%synergy
Unwinding Clock
10%inclusion11 decks107 decks
0%synergy
Cloud Key
10%inclusion11 decks107 decks
6%synergy
Unstable Glyphbridge
10%inclusion11 decks107 decks
9%synergy
Genesis Chamber
9.3%inclusion10 decks107 decks
9%synergy
Aerial Surveyor
9.3%inclusion10 decks107 decks
4%synergy
Thopter Fabricator
9.2%inclusion8 decks87 decks
5%synergy
Aether Spellbomb
8.4%inclusion9 decks107 decks
7%synergy
Mirrorworks
8.4%inclusion9 decks107 decks
8%synergy
Adaptive Omnitool
8.2%inclusion7 decks85 decks
6%synergy
Lumen-Class Frigate
8.0%inclusion4 decks50 decks
8%synergy
Cryogen Relic
8.0%inclusion4 decks50 decks
3%synergy
Soul-Guide Lantern
7.5%inclusion8 decks107 decks
5%synergy
Ichor Wellspring
7.5%inclusion8 decks107 decks
5%synergy
Inspiring Statuary
7.5%inclusion8 decks107 decks
6%synergy
Dusk Rose Reliquary
7.5%inclusion8 decks107 decks
7%synergy
Trading Post
7.5%inclusion8 decks107 decks
7%synergy
Salvation Engine
7.1%inclusion6 decks84 decks
1%synergy
Unidentified Hovership
7.1%inclusion7 decks98 decks
5%synergy
Brotherhood Vertibird
6.5%inclusion7 decks107 decks
4%synergy
Knight Paladin
6.5%inclusion7 decks107 decks
5%synergy
Moonsilver Key
5.6%inclusion6 decks107 decks
3%synergy
Prodigy's Prototype
5.6%inclusion6 decks107 decks
0%synergy
Master's Guide-Mural
5.6%inclusion6 decks107 decks
5%synergy
Mirage Mirror
5.6%inclusion6 decks107 decks
3%synergy
Transmutation Font
5.6%inclusion6 decks107 decks
5%synergy
Reckoner Bankbuster
5.6%inclusion6 decks107 decks
2%synergy
The Lunar Whale
5.2%inclusion3 decks58 decks
4%synergy
Enchantments
Intruder Alarm
36%inclusion38 decks107 decks
32%synergy
Mechanized Production
35%inclusion37 decks107 decks
29%synergy
Tempered Steel
20%inclusion21 decks107 decks
17%synergy
Inspiring Leader
17%inclusion18 decks107 decks
15%synergy
Intangible Virtue
13%inclusion14 decks107 decks
7%synergy
Reconnaissance Mission
11%inclusion12 decks107 decks
4%synergy
Mirrodin Besieged
11%inclusion12 decks107 decks
8%synergy
Unstoppable Plan
11%inclusion9 decks84 decks
5%synergy
Defenders of Humanity
10%inclusion11 decks107 decks
10%synergy
Moonlit Meditation
8.2%inclusion4 decks49 decks
6%synergy
Dazzling Theater // Prop Room
7.1%inclusion7 decks98 decks
5%synergy
All That Glitters
6.5%inclusion7 decks107 decks
3%synergy
Search the Premises
5.6%inclusion6 decks107 decks
5%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
19%inclusion20 decks107 decks
15%synergy
Karn, Living Legacy
5.6%inclusion6 decks107 decks
5%synergy
Utility Lands
Seat of the Synod
54%inclusion58 decks107 decks
39%synergy
Darksteel Citadel
46%inclusion49 decks107 decks
35%synergy
Ancient Den
41%inclusion44 decks107 decks
27%synergy
Buried Ruin
41%inclusion44 decks107 decks
33%synergy
Archway of Innovation
32%inclusion34 decks105 decks
25%synergy
Temple of the False God
15%inclusion16 decks107 decks
7%synergy
Reliquary Tower
15%inclusion16 decks107 decks
-34%synergy
Monumental Henge
10%inclusion11 decks105 decks
7%synergy
Treasure Vault
6.5%inclusion7 decks107 decks
4%synergy
Mana Artifacts
Arcane Signet
79%inclusion85 decks107 decks
-4%synergy
Sol Ring
73%inclusion78 decks107 decks
-14%synergy
Azorius Signet
61%inclusion65 decks107 decks
3%synergy
Mind Stone
58%inclusion62 decks107 decks
32%synergy
Talisman of Progress
49%inclusion52 decks107 decks
-2%synergy
Commander's Sphere
38%inclusion41 decks107 decks
23%synergy
Thought Vessel
29%inclusion31 decks107 decks
-13%synergy
Fellwar Stone
25%inclusion27 decks107 decks
-3%synergy
Sonic Screwdriver
23%inclusion25 decks107 decks
21%synergy
Midnight Clock
19%inclusion20 decks107 decks
11%synergy
Fabrication Foundry
15%inclusion16 decks107 decks
14%synergy
Worn Powerstone
11%inclusion12 decks107 decks
8%synergy
Everflowing Chalice
10%inclusion11 decks107 decks
6%synergy
Hedron Archive
10%inclusion11 decks107 decks
7%synergy
Liquimetal Torque
10%inclusion11 decks107 decks
6%synergy
Crystal Skull, Isu Spyglass
10%inclusion10 decks103 decks
6%synergy
White Auracite
8.5%inclusion5 decks59 decks
7%synergy
Sky Diamond
8.4%inclusion9 decks107 decks
-1%synergy
Gilded Lotus
8.4%inclusion9 decks107 decks
3%synergy
Marble Diamond
7.5%inclusion8 decks107 decks
-1%synergy
Bender's Waterskin
6.8%inclusion3 decks44 decks
1%synergy
Thran Dynamo
6.5%inclusion7 decks107 decks
-1%synergy
Patriar's Seal
6.5%inclusion7 decks107 decks
5%synergy
Azorius Locket
6.5%inclusion7 decks107 decks
4%synergy
The Eternity Elevator
5.8%inclusion3 decks52 decks
5%synergy
Dreamstone Hedron
5.6%inclusion6 decks107 decks
5%synergy
Azorius Cluestone
5.6%inclusion6 decks107 decks
4%synergy
Moonsnare Prototype
5.6%inclusion6 decks107 decks
5%synergy
Lands
Island
100%inclusion107 decks107 decks
4%synergy
Plains
100%inclusion107 decks107 decks
5%synergy
Command Tower
80%inclusion86 decks107 decks
-5%synergy
Prairie Stream
72%inclusion77 decks107 decks
6%synergy
Razortide Bridge
67%inclusion72 decks107 decks
53%synergy
Port Town
66%inclusion71 decks107 decks
19%synergy
Temple of Enlightenment
57%inclusion61 decks107 decks
19%synergy
Glacial Fortress
50%inclusion54 decks107 decks
-12%synergy
Skycloud Expanse
48%inclusion51 decks107 decks
12%synergy
Azorius Chancery
44%inclusion47 decks107 decks
7%synergy
Exotic Orchard
36%inclusion38 decks107 decks
8%synergy
Evolving Wilds
34%inclusion36 decks107 decks
18%synergy
Spire of Industry
29%inclusion31 decks107 decks
21%synergy
Myriad Landscape
28%inclusion30 decks107 decks
12%synergy
Irrigated Farmland
25%inclusion27 decks107 decks
4%synergy
Adarkar Wastes
24%inclusion26 decks107 decks
-19%synergy
Tranquil Cove
23%inclusion25 decks107 decks
5%synergy
Terramorphic Expanse
20%inclusion21 decks107 decks
9%synergy
Path of Ancestry
16%inclusion17 decks107 decks
2%synergy
Power Depot
16%inclusion17 decks107 decks
14%synergy
Ash Barrens
15%inclusion16 decks107 decks
12%synergy
Idyllic Beachfront
13%inclusion14 decks107 decks
5%synergy
Azorius Guildgate
13%inclusion14 decks107 decks
7%synergy
Glacial Floodplain
12%inclusion13 decks107 decks
4%synergy
Seachrome Coast
12%inclusion13 decks107 decks
-3%synergy
Sejiri Refuge
8.4%inclusion9 decks107 decks
1%synergy
Abandoned Campground
6.1%inclusion6 decks99 decks
4%synergy
The Mycosynth Gardens
5.6%inclusion6 decks107 decks
2%synergy
Skybridge Towers
5.6%inclusion6 decks107 decks
2%synergy
Deserted Beach
5.6%inclusion6 decks107 decks
-34%synergy
Thriving Isle
5.6%inclusion6 decks107 decks
3%synergy