Belisarius Cawl (Commander) - Optimized

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
Erode
9.1%inclusion1 decks11 decks
4%synergy
High Synergy Cards
Intruder Alarm
88%inclusion37 decks42 decks
85%synergy
Etherium Sculptor
88%inclusion37 decks42 decks
74%synergy
Foundry Inspector
86%inclusion36 decks42 decks
72%synergy
Ancient Den
86%inclusion36 decks42 decks
71%synergy
Unwinding Clock
79%inclusion33 decks42 decks
68%synergy
Seat of the Synod
83%inclusion35 decks42 decks
68%synergy
Fabricate
71%inclusion30 decks42 decks
61%synergy
Darksteel Citadel
69%inclusion29 decks42 decks
58%synergy
Sai, Master Thopterist
69%inclusion29 decks42 decks
58%synergy
Sicarian Infiltrator
55%inclusion23 decks42 decks
54%synergy
Top Cards
Swords to Plowshares
81%inclusion34 decks42 decks
12%synergy
Dispatch
64%inclusion27 decks42 decks
52%synergy
Counterspell
60%inclusion25 decks42 decks
6%synergy
Padeem, Consul of Innovation
57%inclusion24 decks42 decks
47%synergy
Esper Sentinel
57%inclusion24 decks42 decks
35%synergy
Ornithopter of Paradise
57%inclusion24 decks42 decks
45%synergy
Gold Myr
57%inclusion24 decks42 decks
49%synergy
Silver Myr
55%inclusion23 decks42 decks
46%synergy
Emry, Lurker of the Loch
55%inclusion23 decks42 decks
44%synergy
Dovin's Veto
52%inclusion22 decks42 decks
14%synergy
Game Changers
Enlightened Tutor
38%inclusion16 decks42 decks
21%synergy
Smothering Tithe
33%inclusion14 decks42 decks
10%synergy
Fierce Guardianship
29%inclusion12 decks42 decks
13%synergy
Teferi's Protection
26%inclusion11 decks42 decks
11%synergy
Farewell
26%inclusion11 decks42 decks
9%synergy
Cyclonic Rift
26%inclusion11 decks42 decks
5%synergy
Mystical Tutor
26%inclusion11 decks42 decks
13%synergy
Mana Vault
24%inclusion10 decks42 decks
17%synergy
Rhystic Study
24%inclusion10 decks42 decks
1%synergy
The One Ring
21%inclusion9 decks42 decks
13%synergy
Creatures
Phyrexian Metamorph
50%inclusion21 decks42 decks
41%synergy
Drumbellower
48%inclusion20 decks42 decks
40%synergy
Voyager Quickwelder
44%inclusion18 decks41 decks
36%synergy
Urza, Lord High Artificer
43%inclusion18 decks42 decks
36%synergy
Unctus, Grand Metatect
38%inclusion16 decks42 decks
36%synergy
Thought Monitor
38%inclusion16 decks42 decks
30%synergy
The Reality Chip
36%inclusion15 decks42 decks
30%synergy
Ethersworn Canonist
36%inclusion15 decks42 decks
33%synergy
Shimmer Myr
36%inclusion15 decks42 decks
31%synergy
Bronze Guardian
33%inclusion14 decks42 decks
28%synergy
Illustrious Wanderglyph
31%inclusion13 decks42 decks
27%synergy
Spellskite
31%inclusion13 decks42 decks
27%synergy
Master Transmuter
29%inclusion12 decks42 decks
26%synergy
Solemn Simulacrum
26%inclusion11 decks42 decks
2%synergy
Walking Ballista
26%inclusion11 decks42 decks
23%synergy
Steel Overseer
26%inclusion11 decks42 decks
22%synergy
Forensic Gadgeteer
26%inclusion11 decks42 decks
22%synergy
Mondrak, Glory Dominus
26%inclusion11 decks42 decks
23%synergy
Vedalken Archmage
24%inclusion10 decks42 decks
21%synergy
Kappa Cannoneer
24%inclusion10 decks42 decks
16%synergy
Jhoira's Familiar
21%inclusion9 decks42 decks
18%synergy
Cyberdrive Awakener
19%inclusion8 decks42 decks
10%synergy
Crashing Drawbridge
19%inclusion8 decks42 decks
17%synergy
Ornithopter
19%inclusion8 decks42 decks
17%synergy
Palladium Myr
19%inclusion8 decks42 decks
16%synergy
Nanoform Sentinel
17%inclusion6 decks35 decks
17%synergy
Master of Etherium
17%inclusion7 decks42 decks
11%synergy
Liberator, Urza's Battlethopter
17%inclusion7 decks42 decks
14%synergy
Canoptek Scarab Swarm
17%inclusion7 decks42 decks
16%synergy
Gold-Forged Thopteryx
17%inclusion7 decks42 decks
7%synergy
Urza, Prince of Kroog
17%inclusion7 decks42 decks
14%synergy
Myr Retriever
17%inclusion7 decks42 decks
15%synergy
Marvin, Murderous Mimic
14%inclusion6 decks42 decks
13%synergy
Scrap Trawler
14%inclusion6 decks42 decks
12%synergy
Ojer Taq, Deepest Foundation
14%inclusion6 decks42 decks
12%synergy
Lita, Mechanical Engineer
14%inclusion6 decks42 decks
12%synergy
Mm'menon, the Right Hand
14%inclusion5 decks35 decks
13%synergy
Mendicant Core, Guidelight
12%inclusion5 decks41 decks
9%synergy
Mirran Spy
12%inclusion5 decks42 decks
12%synergy
Grand Abolisher
12%inclusion5 decks42 decks
1%synergy
Paladin Danse, Steel Maverick
12%inclusion5 decks42 decks
11%synergy
Steelswarm Operator
11%inclusion4 decks35 decks
10%synergy
Witch Enchanter
10%inclusion4 decks42 decks
-3%synergy
Elder Owyn Lyons
10%inclusion4 decks42 decks
9%synergy
Arcum Dagsson
10%inclusion4 decks42 decks
9%synergy
Grand Arbiter Augustin IV
10%inclusion4 decks42 decks
0%synergy
Skrelv, Defector Mite
10%inclusion4 decks42 decks
7%synergy
Platoon Dispenser
10%inclusion4 decks42 decks
9%synergy
Oswald Fiddlebender
10%inclusion4 decks42 decks
8%synergy
Cryptothrall
10%inclusion4 decks42 decks
9%synergy
Instants
Dramatic Reversal
45%inclusion19 decks42 decks
38%synergy
An Offer You Can't Refuse
38%inclusion16 decks42 decks
12%synergy
Path to Exile
36%inclusion15 decks42 decks
-18%synergy
Whir of Invention
26%inclusion11 decks42 decks
21%synergy
Mana Drain
26%inclusion11 decks42 decks
10%synergy
Negate
21%inclusion9 decks42 decks
-7%synergy
Brainstorm
21%inclusion9 decks42 decks
4%synergy
Arcane Denial
19%inclusion8 decks42 decks
-6%synergy
Access Denied
17%inclusion7 decks42 decks
14%synergy
Generous Gift
17%inclusion7 decks42 decks
-14%synergy
Swan Song
17%inclusion7 decks42 decks
-1%synergy
Stoic Rebuttal
14%inclusion6 decks42 decks
13%synergy
Sink into Stupor
14%inclusion6 decks42 decks
1%synergy
Stroke of Midnight
12%inclusion5 decks42 decks
-3%synergy
Muddle the Mixture
10%inclusion4 decks42 decks
5%synergy
Flawless Maneuver
10%inclusion4 decks42 decks
3%synergy
Permission Denied
10%inclusion4 decks42 decks
4%synergy
Thirst for Knowledge
10%inclusion4 decks42 decks
7%synergy
Masterful Replication
10%inclusion4 decks42 decks
9%synergy
And They Shall Know No Fear
7.1%inclusion3 decks42 decks
6%synergy
Everybody Lives!
7.1%inclusion3 decks42 decks
5%synergy
Armed and Armored
7.1%inclusion3 decks42 decks
4%synergy
Clever Concealment
7.1%inclusion3 decks42 decks
4%synergy
Dawn's Truce
7.1%inclusion3 decks42 decks
0%synergy
Force of Will
7.1%inclusion3 decks42 decks
-1%synergy
Desynchronization
7.1%inclusion3 decks42 decks
3%synergy
Scour for Scrap
5.7%inclusion2 decks35 decks
3%synergy
Sorceries
Organic Extinction
50%inclusion21 decks42 decks
41%synergy
Idyllic Tutor
33%inclusion14 decks42 decks
28%synergy
Thoughtcast
31%inclusion13 decks42 decks
22%synergy
Supreme Verdict
26%inclusion11 decks42 decks
-1%synergy
Voyage Home
20%inclusion8 decks41 decks
12%synergy
Solve the Equation
19%inclusion8 decks42 decks
14%synergy
Austere Command
17%inclusion7 decks42 decks
3%synergy
Sevinne's Reclamation
17%inclusion7 decks42 decks
10%synergy
One with the Machine
14%inclusion6 decks42 decks
13%synergy
Reshape
14%inclusion6 decks42 decks
12%synergy
Ponder
12%inclusion5 decks42 decks
1%synergy
Split Up
12%inclusion5 decks42 decks
7%synergy
Dance of the Manse
12%inclusion5 decks42 decks
6%synergy
Brilliant Restoration
10%inclusion4 decks42 decks
5%synergy
Sea Gate Restoration
7.1%inclusion3 decks42 decks
1%synergy
Hour of Reckoning
7.1%inclusion3 decks42 decks
4%synergy
Approach of the Second Sun
7.1%inclusion3 decks42 decks
-8%synergy
From Father to Son
5.1%inclusion2 decks39 decks
3%synergy
Utility Artifacts
Shorikai, Genesis Engine
50%inclusion21 decks42 decks
45%synergy
Manifold Key
43%inclusion18 decks42 decks
37%synergy
Lightning Greaves
43%inclusion18 decks42 decks
23%synergy
Isochron Scepter
40%inclusion17 decks42 decks
35%synergy
Cloud Key
38%inclusion16 decks42 decks
33%synergy
Halo Fountain
38%inclusion16 decks42 decks
37%synergy
Mystic Forge
38%inclusion16 decks42 decks
32%synergy
Encroaching Mycosynth
36%inclusion15 decks42 decks
34%synergy
Sensei's Divining Top
33%inclusion14 decks42 decks
27%synergy
Uthros Research Craft
31%inclusion11 decks35 decks
28%synergy
Voltaic Key
31%inclusion13 decks42 decks
27%synergy
Swiftfoot Boots
31%inclusion13 decks42 decks
5%synergy
Reaver Titan
29%inclusion12 decks42 decks
25%synergy
Sculpting Steel
29%inclusion12 decks42 decks
23%synergy
Thousand Moons Smithy
26%inclusion11 decks42 decks
21%synergy
Ashnod's Altar
26%inclusion11 decks42 decks
24%synergy
Thousand-Year Elixir
26%inclusion11 decks42 decks
24%synergy
The Golden Throne
26%inclusion11 decks42 decks
26%synergy
Illusionist's Bracers
24%inclusion10 decks42 decks
23%synergy
Simulacrum Synthesizer
21%inclusion9 decks42 decks
17%synergy
Thunderhawk Gunship
21%inclusion9 decks42 decks
19%synergy
Winter Orb
19%inclusion8 decks42 decks
17%synergy
Darksteel Forge
19%inclusion8 decks42 decks
16%synergy
Skullclamp
17%inclusion7 decks42 decks
9%synergy
Repurposing Bay
15%inclusion6 decks41 decks
11%synergy
Clock of Omens
14%inclusion6 decks42 decks
13%synergy
Mycosynth Lattice
14%inclusion6 decks42 decks
13%synergy
Static Orb
12%inclusion5 decks42 decks
11%synergy
Archaeomancer's Map
12%inclusion5 decks42 decks
5%synergy
Idol of Oblivion
12%inclusion5 decks42 decks
9%synergy
Howling Mine
12%inclusion5 decks42 decks
7%synergy
Welding Jar
12%inclusion5 decks42 decks
11%synergy
Sewer-veillance Cam
12%inclusion2 decks17 decks
11%synergy
Parhelion II
10%inclusion4 decks42 decks
4%synergy
Semblance Anvil
10%inclusion4 decks42 decks
8%synergy
Tamiyo's Logbook
10%inclusion4 decks42 decks
9%synergy
Altar of Dementia
10%inclusion4 decks42 decks
9%synergy
Imposter Mech
10%inclusion4 decks42 decks
2%synergy
Peacewalker Colossus
10%inclusion4 decks42 decks
4%synergy
Rings of Brighthearth
10%inclusion4 decks42 decks
8%synergy
Eldrazi Monument
10%inclusion4 decks42 decks
9%synergy
Knight Paladin
10%inclusion4 decks42 decks
8%synergy
Adaptive Omnitool
7.3%inclusion3 decks41 decks
5%synergy
Pearl Medallion
7.1%inclusion3 decks42 decks
0%synergy
Portal to Phyrexia
7.1%inclusion3 decks42 decks
5%synergy
Brotherhood Vertibird
7.1%inclusion3 decks42 decks
5%synergy
Portable Hole
7.1%inclusion3 decks42 decks
6%synergy
Mirrorworks
7.1%inclusion3 decks42 decks
6%synergy
Adventurer's Airship
5.3%inclusion2 decks38 decks
5%synergy
Mirrormind Crown
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
Thopter Spy Network
38%inclusion16 decks42 decks
28%synergy
Mirrodin Besieged
38%inclusion16 decks42 decks
35%synergy
Mechanized Production
33%inclusion14 decks42 decks
28%synergy
Efficient Construction
24%inclusion10 decks42 decks
20%synergy
Anointed Procession
19%inclusion8 decks42 decks
15%synergy
Artificer Class
19%inclusion8 decks42 decks
16%synergy
Dazzling Theater // Prop Room
19%inclusion8 decks42 decks
17%synergy
Unstoppable Plan
15%inclusion6 decks41 decks
9%synergy
Mystic Remora
14%inclusion6 decks42 decks
-1%synergy
Freed from the Real
12%inclusion5 decks42 decks
10%synergy
Propaganda
12%inclusion5 decks42 decks
-15%synergy
Darksteel Mutation
7.1%inclusion3 decks42 decks
2%synergy
Moonlit Meditation
5.7%inclusion2 decks35 decks
4%synergy
Planeswalkers
Tezzeret the Seeker
24%inclusion10 decks42 decks
20%synergy
Tezzeret, Cruel Captain
17%inclusion6 decks36 decks
14%synergy
Tezzeret, Artifice Master
12%inclusion5 decks42 decks
11%synergy
Karn, Living Legacy
7.1%inclusion3 decks42 decks
7%synergy
Karn, the Great Creator
7.1%inclusion3 decks42 decks
6%synergy
Utility Lands
Academy Ruins
57%inclusion24 decks42 decks
45%synergy
Buried Ruin
55%inclusion23 decks42 decks
47%synergy
Inventors' Fair
48%inclusion20 decks42 decks
39%synergy
Archway of Innovation
43%inclusion18 decks42 decks
35%synergy
Reliquary Tower
43%inclusion18 decks42 decks
-6%synergy
Urza's Saga
36%inclusion15 decks42 decks
24%synergy
Otawara, Soaring City
31%inclusion13 decks42 decks
12%synergy
Treasure Vault
26%inclusion11 decks42 decks
23%synergy
Mystic Sanctuary
24%inclusion10 decks42 decks
6%synergy
Uthros, Titanic Godcore
23%inclusion8 decks35 decks
17%synergy
Minamo, School at Water's Edge
21%inclusion9 decks42 decks
14%synergy
Fomori Vault
21%inclusion9 decks42 decks
19%synergy
Monumental Henge
19%inclusion8 decks42 decks
16%synergy
Ancient Tomb
14%inclusion6 decks42 decks
7%synergy
Ishgard, the Holy See
7.5%inclusion3 decks40 decks
4%synergy
Hall of Heliod's Generosity
7.1%inclusion3 decks42 decks
1%synergy
Mech Hangar
7.1%inclusion3 decks42 decks
2%synergy
Temple of the False God
7.1%inclusion3 decks42 decks
0%synergy
Adagia, Windswept Bastion
5.7%inclusion2 decks35 decks
2%synergy
Mana Artifacts
Sol Ring
98%inclusion41 decks42 decks
11%synergy
Arcane Signet
86%inclusion36 decks42 decks
3%synergy
Talisman of Progress
55%inclusion23 decks42 decks
4%synergy
Thought Vessel
52%inclusion22 decks42 decks
10%synergy
Azorius Signet
48%inclusion20 decks42 decks
-9%synergy
Mind Stone
43%inclusion18 decks42 decks
17%synergy
Mox Opal
26%inclusion11 decks42 decks
20%synergy
Crystal Skull, Isu Spyglass
26%inclusion11 decks42 decks
23%synergy
Basalt Monolith
19%inclusion8 decks42 decks
15%synergy
Fellwar Stone
19%inclusion8 decks42 decks
-9%synergy
Thran Dynamo
19%inclusion8 decks42 decks
11%synergy
Commander's Sphere
14%inclusion6 decks42 decks
0%synergy
Fabrication Foundry
14%inclusion6 decks42 decks
13%synergy
Mox Amber
14%inclusion6 decks42 decks
10%synergy
Liquimetal Torque
14%inclusion6 decks42 decks
10%synergy
Everflowing Chalice
12%inclusion5 decks42 decks
8%synergy
Chrome Mox
12%inclusion5 decks42 decks
7%synergy
The Eternity Elevator
11%inclusion4 decks35 decks
10%synergy
Midnight Clock
10%inclusion4 decks42 decks
2%synergy
Bender's Waterskin
9.1%inclusion3 decks33 decks
2%synergy
Sonic Screwdriver
7.1%inclusion3 decks42 decks
5%synergy
Lands
Island
98%inclusion41 decks42 decks
2%synergy
Plains
98%inclusion41 decks42 decks
2%synergy
Command Tower
86%inclusion36 decks42 decks
0%synergy
Glacial Fortress
67%inclusion28 decks42 decks
4%synergy
Prairie Stream
67%inclusion28 decks42 decks
1%synergy
Hallowed Fountain
64%inclusion27 decks42 decks
16%synergy
Razortide Bridge
62%inclusion26 decks42 decks
48%synergy
Sea of Clouds
48%inclusion20 decks42 decks
8%synergy
Adarkar Wastes
40%inclusion17 decks42 decks
-4%synergy
Port Town
33%inclusion14 decks42 decks
-13%synergy
Skycloud Expanse
33%inclusion14 decks42 decks
-2%synergy
Deserted Beach
33%inclusion14 decks42 decks
-6%synergy
Temple of Enlightenment
31%inclusion13 decks42 decks
-6%synergy
Spire of Industry
31%inclusion13 decks42 decks
23%synergy
Flooded Strand
31%inclusion13 decks42 decks
-1%synergy
Exotic Orchard
26%inclusion11 decks42 decks
-1%synergy
Floodfarm Verge
26%inclusion11 decks42 decks
-1%synergy
Tundra
21%inclusion9 decks42 decks
8%synergy
Hengegate Pathway
19%inclusion8 decks42 decks
-1%synergy
Irrigated Farmland
19%inclusion8 decks42 decks
-2%synergy
Power Depot
19%inclusion8 decks42 decks
17%synergy
Meticulous Archive
19%inclusion8 decks42 decks
1%synergy
Mystic Gate
19%inclusion8 decks42 decks
-5%synergy
Terramorphic Expanse
17%inclusion7 decks42 decks
6%synergy
Myriad Landscape
17%inclusion7 decks42 decks
1%synergy
Evolving Wilds
17%inclusion7 decks42 decks
1%synergy
Azorius Chancery
14%inclusion6 decks42 decks
-22%synergy
Ash Barrens
14%inclusion6 decks42 decks
11%synergy
Seachrome Coast
14%inclusion6 decks42 decks
-1%synergy
Tranquil Cove
14%inclusion6 decks42 decks
-4%synergy
Nimbus Maze
14%inclusion6 decks42 decks
-8%synergy
Sink into Stupor
14%inclusion6 decks42 decks
1%synergy
The Mycosynth Gardens
12%inclusion5 decks42 decks
9%synergy
Witch Enchanter
10%inclusion4 decks42 decks
-3%synergy
Misty Rainforest
10%inclusion4 decks42 decks
2%synergy
Idyllic Beachfront
10%inclusion4 decks42 decks
2%synergy
Glacial Floodplain
10%inclusion4 decks42 decks
2%synergy
Path of Ancestry
10%inclusion4 decks42 decks
-5%synergy
Prismatic Vista
7.1%inclusion3 decks42 decks
2%synergy
Windswept Heath
7.1%inclusion3 decks42 decks
0%synergy
Sea Gate Restoration
7.1%inclusion3 decks42 decks
1%synergy
Demolition Field
7.1%inclusion3 decks42 decks
4%synergy
Scalding Tarn
7.1%inclusion3 decks42 decks
0%synergy
Polluted Delta
7.1%inclusion3 decks42 decks
-1%synergy
Scene of the Crime
7.1%inclusion3 decks42 decks
6%synergy