Belisarius Cawl (Commander) - Expensive

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
84%inclusion90 decks107 decks
74%synergy
Ancient Den
79%inclusion85 decks107 decks
65%synergy
Seat of the Synod
78%inclusion83 decks107 decks
62%synergy
Intruder Alarm
65%inclusion70 decks107 decks
62%synergy
Esper Sentinel
80%inclusion86 decks107 decks
58%synergy
Academy Ruins
69%inclusion74 decks107 decks
57%synergy
Etherium Sculptor
72%inclusion77 decks107 decks
57%synergy
Urza's Saga
67%inclusion72 decks107 decks
56%synergy
Minamo, School at Water's Edge
63%inclusion67 decks107 decks
55%synergy
Sicarian Infiltrator
53%inclusion57 decks107 decks
52%synergy
Top Cards
Swords to Plowshares
77%inclusion82 decks107 decks
8%synergy
Sai, Master Thopterist
59%inclusion63 decks107 decks
48%synergy
Fabricate
58%inclusion62 decks107 decks
47%synergy
Drumbellower
55%inclusion59 decks107 decks
48%synergy
Foundry Inspector
55%inclusion59 decks107 decks
41%synergy
Mana Drain
51%inclusion55 decks107 decks
36%synergy
Dispatch
51%inclusion55 decks107 decks
39%synergy
The Reality Chip
50%inclusion54 decks107 decks
44%synergy
Path to Exile
50%inclusion54 decks107 decks
-3%synergy
Silver Myr
49%inclusion52 decks107 decks
40%synergy
Game Changers
Rhystic Study
61%inclusion65 decks107 decks
38%synergy
Enlightened Tutor
60%inclusion64 decks107 decks
43%synergy
Fierce Guardianship
58%inclusion62 decks107 decks
42%synergy
Smothering Tithe
56%inclusion60 decks107 decks
32%synergy
Cyclonic Rift
54%inclusion58 decks107 decks
32%synergy
Teferi's Protection
45%inclusion48 decks107 decks
29%synergy
The One Ring
40%inclusion43 decks107 decks
32%synergy
Mana Vault
40%inclusion43 decks107 decks
34%synergy
Ancient Tomb
37%inclusion40 decks107 decks
30%synergy
Mystical Tutor
36%inclusion39 decks107 decks
23%synergy
Creatures
Urza, Lord High Artificer
47%inclusion50 decks107 decks
40%synergy
Padeem, Consul of Innovation
45%inclusion48 decks107 decks
35%synergy
Emry, Lurker of the Loch
44%inclusion47 decks107 decks
33%synergy
Ornithopter of Paradise
43%inclusion46 decks107 decks
31%synergy
Gold Myr
39%inclusion42 decks107 decks
31%synergy
Mondrak, Glory Dominus
39%inclusion42 decks107 decks
36%synergy
Phyrexian Metamorph
36%inclusion38 decks107 decks
26%synergy
Unctus, Grand Metatect
34%inclusion36 decks107 decks
32%synergy
Spellskite
34%inclusion36 decks107 decks
30%synergy
Vedalken Archmage
33%inclusion35 decks107 decks
30%synergy
Voyager Quickwelder
32%inclusion20 decks63 decks
23%synergy
Solemn Simulacrum
29%inclusion31 decks107 decks
4%synergy
Thought Monitor
29%inclusion31 decks107 decks
21%synergy
Illustrious Wanderglyph
28%inclusion30 decks107 decks
24%synergy
Ojer Taq, Deepest Foundation
26%inclusion28 decks107 decks
24%synergy
Shimmer Myr
26%inclusion28 decks107 decks
21%synergy
Forensic Gadgeteer
23%inclusion25 decks107 decks
19%synergy
Lita, Mechanical Engineer
23%inclusion25 decks107 decks
22%synergy
Kappa Cannoneer
22%inclusion24 decks107 decks
14%synergy
Palladium Myr
21%inclusion23 decks107 decks
18%synergy
Ethersworn Canonist
21%inclusion23 decks107 decks
19%synergy
Gold-Forged Thopteryx
21%inclusion23 decks107 decks
12%synergy
Drannith Magistrate
17%inclusion18 decks107 decks
10%synergy
Walking Ballista
17%inclusion18 decks107 decks
14%synergy
Adept Watershaper
17%inclusion1 decks6 decks
13%synergy
Bronze Guardian
16%inclusion17 decks107 decks
10%synergy
Urza, Prince of Kroog
15%inclusion16 decks107 decks
12%synergy
Grand Abolisher
15%inclusion16 decks107 decks
4%synergy
Aphetto Alchemist
15%inclusion16 decks107 decks
14%synergy
Oswald Fiddlebender
15%inclusion16 decks107 decks
13%synergy
Nanoform Sentinel
14%inclusion6 decks42 decks
14%synergy
Steel Overseer
14%inclusion15 decks107 decks
10%synergy
Mendicant Core, Guidelight
13%inclusion8 decks63 decks
9%synergy
Liberator, Urza's Battlethopter
12%inclusion13 decks107 decks
9%synergy
Myr Retriever
12%inclusion13 decks107 decks
10%synergy
Master Transmuter
12%inclusion13 decks107 decks
10%synergy
Ultramarines Honour Guard
12%inclusion13 decks107 decks
12%synergy
Displacer Kitten
12%inclusion13 decks107 decks
1%synergy
Jhoira's Familiar
12%inclusion13 decks107 decks
8%synergy
Steelswarm Operator
12%inclusion5 decks42 decks
11%synergy
Archivist of Oghma
11%inclusion12 decks107 decks
6%synergy
Ornithopter
11%inclusion12 decks107 decks
9%synergy
Mirran Spy
11%inclusion12 decks107 decks
11%synergy
Marvin, Murderous Mimic
11%inclusion9 decks81 decks
10%synergy
Lady Octopus, Inspired Inventor
11%inclusion4 decks37 decks
9%synergy
Kuldotha Forgemaster
10%inclusion11 decks107 decks
10%synergy
Canoptek Scarab Swarm
10%inclusion11 decks107 decks
10%synergy
Kelpie Guide
10%inclusion11 decks107 decks
8%synergy
Losheel, Clockwork Scholar
10%inclusion11 decks107 decks
6%synergy
Riptide Gearhulk
10%inclusion6 decks63 decks
1%synergy
Instants
Dovin's Veto
45%inclusion48 decks107 decks
7%synergy
Dramatic Reversal
44%inclusion47 decks107 decks
36%synergy
Counterspell
42%inclusion45 decks107 decks
-12%synergy
Swan Song
41%inclusion44 decks107 decks
24%synergy
Whir of Invention
29%inclusion31 decks107 decks
24%synergy
An Offer You Can't Refuse
28%inclusion30 decks107 decks
2%synergy
Force of Negation
28%inclusion30 decks107 decks
21%synergy
Flawless Maneuver
26%inclusion28 decks107 decks
20%synergy
Force of Will
25%inclusion27 decks107 decks
17%synergy
Generous Gift
22%inclusion24 decks107 decks
-9%synergy
Brainstorm
21%inclusion23 decks107 decks
4%synergy
Muddle the Mixture
18%inclusion19 decks107 decks
13%synergy
Mirrorform
17%inclusion1 decks6 decks
14%synergy
Arcane Denial
16%inclusion17 decks107 decks
-10%synergy
Pongify
16%inclusion17 decks107 decks
8%synergy
Pact of Negation
14%inclusion15 decks107 decks
10%synergy
Flusterstorm
13%inclusion14 decks107 decks
8%synergy
Silence
13%inclusion14 decks107 decks
5%synergy
Permission Denied
13%inclusion14 decks107 decks
8%synergy
Sink into Stupor
11%inclusion11 decks98 decks
-2%synergy
Negate
11%inclusion12 decks107 decks
-17%synergy
Access Denied
10%inclusion11 decks107 decks
8%synergy
Mindbreak Trap
10%inclusion11 decks107 decks
7%synergy
Mental Misstep
9.3%inclusion10 decks107 decks
6%synergy
Chain of Vapor
9.3%inclusion10 decks107 decks
7%synergy
Strix Serenade
7.1%inclusion7 decks98 decks
3%synergy
Scour for Scrap
7.1%inclusion3 decks42 decks
4%synergy
Stroke of Midnight
6.5%inclusion7 decks107 decks
-9%synergy
Disorder in the Court
6.5%inclusion7 decks107 decks
4%synergy
Delay
6.5%inclusion7 decks107 decks
4%synergy
Sejiri Shelter
6.5%inclusion7 decks107 decks
2%synergy
Akroma's Will
6.5%inclusion7 decks107 decks
1%synergy
Clever Concealment
5.6%inclusion6 decks107 decks
3%synergy
Sorceries
Organic Extinction
35%inclusion37 decks107 decks
26%synergy
Farewell
26%inclusion28 decks107 decks
8%synergy
Thoughtcast
24%inclusion26 decks107 decks
15%synergy
Dance of the Manse
23%inclusion25 decks107 decks
17%synergy
Supreme Verdict
21%inclusion22 decks107 decks
-7%synergy
Sevinne's Reclamation
19%inclusion20 decks107 decks
12%synergy
Idyllic Tutor
18%inclusion19 decks107 decks
13%synergy
Transmute Artifact
15%inclusion16 decks107 decks
14%synergy
Reshape
12%inclusion13 decks107 decks
10%synergy
Ponder
10%inclusion11 decks107 decks
-1%synergy
Brilliant Restoration
10%inclusion11 decks107 decks
6%synergy
One with the Machine
10%inclusion11 decks107 decks
9%synergy
Voyage Home
10%inclusion6 decks63 decks
2%synergy
Windfall
9.3%inclusion10 decks107 decks
-3%synergy
Sea Gate Restoration
9.3%inclusion10 decks107 decks
4%synergy
Personal Tutor
5.6%inclusion6 decks107 decks
4%synergy
Utility Artifacts
Halo Fountain
44%inclusion47 decks107 decks
43%synergy
Manifold Key
44%inclusion47 decks107 decks
38%synergy
Voltaic Key
42%inclusion45 decks107 decks
39%synergy
Shorikai, Genesis Engine
40%inclusion43 decks107 decks
35%synergy
Thousand-Year Elixir
36%inclusion39 decks107 decks
34%synergy
Sensei's Divining Top
36%inclusion38 decks107 decks
29%synergy
Isochron Scepter
36%inclusion38 decks107 decks
29%synergy
Lightning Greaves
35%inclusion37 decks107 decks
15%synergy
Swiftfoot Boots
31%inclusion33 decks107 decks
5%synergy
Uthros Research Craft
29%inclusion12 decks42 decks
25%synergy
Encroaching Mycosynth
27%inclusion29 decks107 decks
25%synergy
Illusionist's Bracers
26%inclusion28 decks107 decks
25%synergy
Simulacrum Synthesizer
26%inclusion27 decks105 decks
21%synergy
Mystic Forge
22%inclusion24 decks107 decks
17%synergy
Darksteel Forge
22%inclusion24 decks107 decks
20%synergy
Clock of Omens
21%inclusion23 decks107 decks
21%synergy
Ashnod's Altar
21%inclusion23 decks107 decks
19%synergy
Skullclamp
20%inclusion21 decks107 decks
12%synergy
Thousand Moons Smithy
19%inclusion20 decks107 decks
14%synergy
Imposter Mech
17%inclusion18 decks107 decks
9%synergy
Idol of Oblivion
16%inclusion17 decks107 decks
13%synergy
Sculpting Steel
16%inclusion17 decks107 decks
11%synergy
Cloud Key
15%inclusion16 decks107 decks
10%synergy
The Golden Throne
15%inclusion16 decks107 decks
15%synergy
Rings of Brighthearth
15%inclusion16 decks107 decks
14%synergy
Thunderhawk Gunship
15%inclusion16 decks107 decks
13%synergy
Mycosynth Lattice
15%inclusion16 decks107 decks
14%synergy
The Millennium Calendar
13%inclusion14 decks107 decks
12%synergy
Winter Orb
12%inclusion13 decks107 decks
10%synergy
Howling Mine
11%inclusion12 decks107 decks
6%synergy
Sting, the Glinting Dagger
10%inclusion11 decks107 decks
9%synergy
Staff of Domination
10%inclusion11 decks107 decks
10%synergy
Phyrexian Altar
9.3%inclusion10 decks107 decks
9%synergy
Grafdigger's Cage
9.3%inclusion10 decks107 decks
6%synergy
Reaver Titan
8.4%inclusion9 decks107 decks
5%synergy
Eldrazi Monument
8.4%inclusion9 decks107 decks
8%synergy
Welding Jar
8.4%inclusion9 decks107 decks
8%synergy
Repurposing Bay
7.9%inclusion5 decks63 decks
5%synergy
Altar of the Brood
7.5%inclusion8 decks107 decks
4%synergy
Krark-Clan Ironworks
7.5%inclusion8 decks107 decks
7%synergy
Static Orb
6.5%inclusion7 decks107 decks
5%synergy
Throne of the God-Pharaoh
6.5%inclusion7 decks107 decks
6%synergy
Aetherflux Reservoir
5.6%inclusion6 decks107 decks
-1%synergy
Trinisphere
5.6%inclusion6 decks107 decks
5%synergy
Semblance Anvil
5.6%inclusion6 decks107 decks
5%synergy
Archaeomancer's Map
5.6%inclusion6 decks107 decks
-1%synergy
Inquisitorial Rosette
5.6%inclusion6 decks107 decks
5%synergy
Altar of Dementia
5.6%inclusion6 decks107 decks
5%synergy
Enchantments
Anointed Procession
45%inclusion48 decks107 decks
40%synergy
Thopter Spy Network
35%inclusion37 decks107 decks
24%synergy
Mirrodin Besieged
35%inclusion37 decks107 decks
32%synergy
Mystic Remora
35%inclusion37 decks107 decks
19%synergy
Mechanized Production
20%inclusion21 decks107 decks
14%synergy
Efficient Construction
16%inclusion17 decks107 decks
12%synergy
Artificer Class
16%inclusion17 decks107 decks
13%synergy
Unstoppable Plan
14%inclusion9 decks63 decks
8%synergy
Freed from the Real
13%inclusion14 decks107 decks
11%synergy
Moonlit Meditation
12%inclusion5 decks42 decks
10%synergy
Dazzling Theater // Prop Room
10%inclusion8 decks78 decks
8%synergy
Tocasia's Welcome
8.4%inclusion9 decks107 decks
6%synergy
Skrelv's Hive
7.5%inclusion8 decks107 decks
7%synergy
Propaganda
6.5%inclusion7 decks107 decks
-20%synergy
Deafening Silence
5.6%inclusion6 decks107 decks
4%synergy
Defenders of Humanity
5.6%inclusion6 decks107 decks
5%synergy
Cathars' Crusade
5.6%inclusion6 decks107 decks
2%synergy
Land Tax
5.6%inclusion6 decks107 decks
-3%synergy
Impostor Syndrome
5.4%inclusion2 decks37 decks
4%synergy
Planeswalkers
Tezzeret the Seeker
31%inclusion33 decks107 decks
27%synergy
Tezzeret, Cruel Captain
22%inclusion10 decks45 decks
19%synergy
Teferi, Time Raveler
10%inclusion11 decks107 decks
0%synergy
Elspeth, Storm Slayer
9.3%inclusion5 decks54 decks
7%synergy
Tezzeret, Artifice Master
7.5%inclusion8 decks107 decks
6%synergy
Karn, the Great Creator
5.6%inclusion6 decks107 decks
4%synergy
Utility Lands
Darksteel Citadel
55%inclusion59 decks107 decks
45%synergy
Uthros, Titanic Godcore
52%inclusion22 decks42 decks
47%synergy
Otawara, Soaring City
50%inclusion54 decks107 decks
31%synergy
Inventors' Fair
46%inclusion49 decks107 decks
37%synergy
Buried Ruin
39%inclusion42 decks107 decks
32%synergy
Archway of Innovation
39%inclusion38 decks97 decks
32%synergy
Reliquary Tower
33%inclusion35 decks107 decks
-16%synergy
Eiganjo, Seat of the Empire
23%inclusion25 decks107 decks
13%synergy
Fomori Vault
20%inclusion21 decks105 decks
18%synergy
Treasure Vault
17%inclusion18 decks107 decks
14%synergy
Adagia, Windswept Bastion
14%inclusion6 decks42 decks
11%synergy
Mystic Sanctuary
12%inclusion13 decks107 decks
-5%synergy
Cephalid Coliseum
11%inclusion12 decks107 decks
9%synergy
Emergence Zone
8.4%inclusion9 decks107 decks
7%synergy
Ishgard, the Holy See
8.0%inclusion4 decks50 decks
4%synergy
Mishra's Workshop
7.5%inclusion8 decks107 decks
7%synergy
Mistrise Village
7.4%inclusion4 decks54 decks
3%synergy
Monumental Henge
7.1%inclusion7 decks98 decks
4%synergy
Minas Tirith
5.6%inclusion6 decks107 decks
2%synergy
Temple of the False God
5.6%inclusion6 decks107 decks
-2%synergy
Mana Artifacts
Sol Ring
97%inclusion104 decks107 decks
11%synergy
Arcane Signet
86%inclusion92 decks107 decks
3%synergy
Mox Opal
65%inclusion70 decks107 decks
59%synergy
Talisman of Progress
64%inclusion69 decks107 decks
14%synergy
Azorius Signet
46%inclusion49 decks107 decks
-12%synergy
Thought Vessel
35%inclusion37 decks107 decks
-8%synergy
Chrome Mox
35%inclusion37 decks107 decks
30%synergy
Fellwar Stone
33%inclusion35 decks107 decks
4%synergy
Mind Stone
27%inclusion29 decks107 decks
1%synergy
Mox Diamond
26%inclusion28 decks107 decks
23%synergy
Crystal Skull, Isu Spyglass
25%inclusion24 decks97 decks
21%synergy
Lotus Petal
22%inclusion24 decks107 decks
17%synergy
Mox Amber
20%inclusion21 decks107 decks
15%synergy
Basalt Monolith
19%inclusion20 decks107 decks
14%synergy
Midnight Clock
18%inclusion19 decks107 decks
10%synergy
Grim Monolith
17%inclusion18 decks107 decks
14%synergy
Mana Crypt
16%inclusion17 decks107 decks
15%synergy
Sonic Screwdriver
15%inclusion16 decks107 decks
13%synergy
Thran Dynamo
15%inclusion16 decks107 decks
7%synergy
Liquimetal Torque
13%inclusion14 decks107 decks
9%synergy
Everflowing Chalice
11%inclusion12 decks107 decks
7%synergy
Jeweled Lotus
10%inclusion11 decks107 decks
9%synergy
Commander's Sphere
8.4%inclusion9 decks107 decks
-7%synergy
Patriar's Seal
8.4%inclusion9 decks107 decks
7%synergy
Bender's Waterskin
7.5%inclusion3 decks40 decks
2%synergy
Chromatic Orrery
7.5%inclusion8 decks107 decks
6%synergy
The Mightstone and Weakstone
7.5%inclusion8 decks107 decks
3%synergy
The Eternity Elevator
7.1%inclusion3 decks42 decks
6%synergy
Blinkmoth Urn
6.5%inclusion7 decks107 decks
6%synergy
Springleaf Drum
5.6%inclusion6 decks107 decks
4%synergy
Paradise Mantle
5.6%inclusion6 decks107 decks
5%synergy
Lands
Island
91%inclusion97 decks107 decks
-5%synergy
Plains
90%inclusion96 decks107 decks
-6%synergy
Tundra
86%inclusion92 decks107 decks
73%synergy
Hallowed Fountain
85%inclusion91 decks107 decks
38%synergy
Command Tower
85%inclusion91 decks107 decks
-1%synergy
Flooded Strand
75%inclusion80 decks107 decks
43%synergy
Sea of Clouds
69%inclusion74 decks107 decks
29%synergy
Glacial Fortress
50%inclusion54 decks107 decks
-12%synergy
Razortide Bridge
49%inclusion52 decks107 decks
34%synergy
Prairie Stream
45%inclusion48 decks107 decks
-21%synergy
Adarkar Wastes
42%inclusion45 decks107 decks
-2%synergy
Deserted Beach
42%inclusion45 decks107 decks
3%synergy
Hengegate Pathway
35%inclusion37 decks107 decks
14%synergy
Scalding Tarn
31%inclusion33 decks107 decks
24%synergy
Spire of Industry
29%inclusion31 decks107 decks
21%synergy
Mystic Gate
28%inclusion30 decks107 decks
5%synergy
Polluted Delta
28%inclusion30 decks107 decks
20%synergy
Misty Rainforest
26%inclusion28 decks107 decks
19%synergy
Windswept Heath
25%inclusion27 decks107 decks
18%synergy
Port Town
24%inclusion26 decks107 decks
-23%synergy
Floodfarm Verge
24%inclusion20 decks83 decks
-2%synergy
Mana Confluence
23%inclusion25 decks107 decks
20%synergy
Marsh Flats
23%inclusion25 decks107 decks
16%synergy
Azorius Chancery
22%inclusion24 decks107 decks
-14%synergy
Exotic Orchard
22%inclusion24 decks107 decks
-5%synergy
Arid Mesa
21%inclusion23 decks107 decks
15%synergy
City of Brass
21%inclusion23 decks107 decks
17%synergy
Gemstone Caverns
21%inclusion23 decks107 decks
18%synergy
The Mycosynth Gardens
20%inclusion21 decks107 decks
16%synergy
Prismatic Vista
20%inclusion21 decks107 decks
14%synergy
Nimbus Maze
19%inclusion20 decks107 decks
-4%synergy
Meticulous Archive
19%inclusion20 decks107 decks
0%synergy
Skycloud Expanse
17%inclusion18 decks107 decks
-19%synergy
Power Depot
13%inclusion14 decks107 decks
11%synergy
Sink into Stupor
11%inclusion11 decks98 decks
-2%synergy
Cavern of Souls
10%inclusion11 decks107 decks
7%synergy
Temple of Enlightenment
9.3%inclusion10 decks107 decks
-29%synergy
Sea Gate Restoration
9.3%inclusion10 decks107 decks
4%synergy
Seachrome Coast
9.3%inclusion10 decks107 decks
-6%synergy
Snow-Covered Island
8.4%inclusion9 decks107 decks
3%synergy
Evolving Wilds
8.4%inclusion9 decks107 decks
-7%synergy
Snow-Covered Plains
7.5%inclusion8 decks107 decks
2%synergy
Irrigated Farmland
6.5%inclusion7 decks107 decks
-15%synergy
Path of Ancestry
6.5%inclusion7 decks107 decks
-8%synergy
Terramorphic Expanse
6.5%inclusion7 decks107 decks
-4%synergy
Myriad Landscape
6.5%inclusion7 decks107 decks
-10%synergy
Sejiri Shelter
6.5%inclusion7 decks107 decks
2%synergy
Witch Enchanter
6.1%inclusion6 decks98 decks
-7%synergy
Urza's Cave
5.9%inclusion6 decks101 decks
4%synergy
Fabled Passage
5.6%inclusion6 decks107 decks
-2%synergy