Grand Arbiter Augustin IV (Commander) - Optimized Counterspells

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Grand Arbiter Augustin IV
Rank #148
25decks
As CommanderAs CardAverage DeckDecks
Bracket
All
1
2345
Budget
Any$$$$
Levi Perry
Sep 3, 2026
Levi Perry
Should the Bracket System Move Out of Beta?
After eleven months in beta, is Commander's Bracket system ready to be finalized? What it does well, where it falls short, and what to fix.
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Sorceries
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Blind Obedience
68%inclusion17 decks25 decks
57%synergy
Propaganda
80%inclusion20 decks25 decks
52%synergy
Ghostly Prison
76%inclusion19 decks25 decks
51%synergy
Render Silent
56%inclusion14 decks25 decks
49%synergy
Thalia, Heretic Cathar
52%inclusion13 decks25 decks
48%synergy
Lavinia, Azorius Renegade
52%inclusion13 decks25 decks
46%synergy
Esper Sentinel
68%inclusion17 decks25 decks
45%synergy
Grand Abolisher
56%inclusion14 decks25 decks
45%synergy
Fatespinner
44%inclusion11 decks25 decks
42%synergy
Spelltithe Enforcer
44%inclusion11 decks25 decks
42%synergy
Top Cards
Swords to Plowshares
84%inclusion21 decks25 decks
15%synergy
Counterspell
80%inclusion20 decks25 decks
26%synergy
Path to Exile
76%inclusion19 decks25 decks
22%synergy
Dovin's Veto
68%inclusion17 decks25 decks
29%synergy
Mana Drain
56%inclusion14 decks25 decks
39%synergy
Approach of the Second Sun
56%inclusion14 decks25 decks
40%synergy
Supreme Verdict
52%inclusion13 decks25 decks
24%synergy
Negate
52%inclusion13 decks25 decks
24%synergy
Aven Mindcensor
48%inclusion12 decks25 decks
40%synergy
Brainstorm
48%inclusion12 decks25 decks
29%synergy
Game Changers
Smothering Tithe
80%inclusion20 decks25 decks
56%synergy
Rhystic Study
76%inclusion19 decks25 decks
53%synergy
Narset, Parter of Veils
72%inclusion18 decks25 decks
66%synergy
Drannith Magistrate
64%inclusion16 decks25 decks
57%synergy
Cyclonic Rift
60%inclusion15 decks25 decks
39%synergy
Mystical Tutor
56%inclusion14 decks25 decks
43%synergy
Enlightened Tutor
52%inclusion13 decks25 decks
35%synergy
Fierce Guardianship
52%inclusion13 decks25 decks
37%synergy
Force of Will
52%inclusion13 decks25 decks
44%synergy
Farewell
48%inclusion12 decks25 decks
32%synergy
Creatures
Thalia, Guardian of Thraben
44%inclusion11 decks25 decks
41%synergy
Jin-Gitaxias, Progress Tyrant
44%inclusion11 decks25 decks
41%synergy
Windborn Muse
40%inclusion10 decks25 decks
29%synergy
Archon of Emeria
40%inclusion10 decks25 decks
36%synergy
Archivist of Oghma
36%inclusion9 decks25 decks
30%synergy
Consecrated Sphinx
36%inclusion9 decks25 decks
30%synergy
Hushbringer
36%inclusion9 decks25 decks
33%synergy
Azor's Elocutors
36%inclusion9 decks25 decks
33%synergy
Baral, Chief of Compliance
36%inclusion9 decks25 decks
33%synergy
Hullbreaker Horror
32%inclusion8 decks25 decks
24%synergy
Soulless Jailer
28%inclusion7 decks25 decks
25%synergy
Linvala, Keeper of Silence
28%inclusion7 decks25 decks
26%synergy
Unsettled Mariner
24%inclusion6 decks25 decks
22%synergy
Elesh Norn, Grand Cenobite
20%inclusion5 decks25 decks
18%synergy
Strict Proctor
16%inclusion4 decks25 decks
15%synergy
Tithe Taker
16%inclusion4 decks25 decks
15%synergy
Urza, Lord High Artificer
16%inclusion4 decks25 decks
10%synergy
Jin-Gitaxias, Core Augur
16%inclusion4 decks25 decks
15%synergy
Absolute Virtue
16%inclusion3 decks19 decks
12%synergy
Voice of Victory
14%inclusion3 decks22 decks
9%synergy
Archon of Absolution
12%inclusion3 decks25 decks
11%synergy
Silent Arbiter
12%inclusion3 decks25 decks
9%synergy
Thassa's Oracle
12%inclusion3 decks25 decks
8%synergy
Pippin, Guard of the Citadel
12%inclusion3 decks25 decks
8%synergy
The Council of Four
12%inclusion3 decks25 decks
3%synergy
Malevolent Hermit
12%inclusion3 decks25 decks
11%synergy
Gilded Drake
12%inclusion3 decks25 decks
11%synergy
Containment Priest
12%inclusion3 decks25 decks
10%synergy
Faerie Mastermind
12%inclusion3 decks25 decks
2%synergy
Medomai the Ageless
12%inclusion3 decks25 decks
11%synergy
Gold-Forged Thopteryx
12%inclusion3 decks25 decks
2%synergy
Vryn Wingmare
12%inclusion3 decks25 decks
11%synergy
Aven Interrupter
12%inclusion3 decks25 decks
8%synergy
Curious Colossus
9.1%inclusion1 decks11 decks
8%synergy
Drumbellower
8.0%inclusion2 decks25 decks
0%synergy
Weathered Wayfarer
8.0%inclusion2 decks25 decks
6%synergy
Spirit of the Labyrinth
8.0%inclusion2 decks25 decks
8%synergy
Avacyn, Angel of Hope
8.0%inclusion2 decks25 decks
6%synergy
Serra Ascendant
8.0%inclusion2 decks25 decks
3%synergy
Wavebreak Hippocamp
8.0%inclusion2 decks25 decks
7%synergy
Council of the Absolute
8.0%inclusion2 decks25 decks
8%synergy
Elesh Norn, Mother of Machines
8.0%inclusion2 decks25 decks
3%synergy
Heliod, Sun-Crowned
8.0%inclusion2 decks25 decks
4%synergy
Baird, Steward of Argive
8.0%inclusion2 decks25 decks
5%synergy
Dauntless Dismantler
8.0%inclusion2 decks25 decks
6%synergy
The Reality Chip
8.0%inclusion2 decks25 decks
3%synergy
Kozilek, Butcher of Truth
8.0%inclusion2 decks25 decks
7%synergy
Archmage Emeritus
8.0%inclusion2 decks25 decks
3%synergy
Burnished Hart
8.0%inclusion2 decks25 decks
5%synergy
Sakashima of a Thousand Faces
8.0%inclusion2 decks25 decks
7%synergy
Instants
Mana Leak
44%inclusion11 decks25 decks
41%synergy
Teferi's Protection
40%inclusion10 decks25 decks
25%synergy
Swan Song
40%inclusion10 decks25 decks
21%synergy
Silence
36%inclusion9 decks25 decks
28%synergy
Arcane Denial
36%inclusion9 decks25 decks
9%synergy
Force of Negation
32%inclusion8 decks25 decks
24%synergy
Muddle the Mixture
24%inclusion6 decks25 decks
19%synergy
Flusterstorm
24%inclusion6 decks25 decks
19%synergy
Permission Denied
24%inclusion6 decks25 decks
19%synergy
Sphinx's Revelation
20%inclusion5 decks25 decks
12%synergy
Disallow
20%inclusion5 decks25 decks
18%synergy
Rewind
20%inclusion5 decks25 decks
16%synergy
Spell Pierce
20%inclusion5 decks25 decks
16%synergy
Unwind
20%inclusion5 decks25 decks
16%synergy
Absorb
16%inclusion4 decks25 decks
9%synergy
An Offer You Can't Refuse
16%inclusion4 decks25 decks
-12%synergy
Narset's Reversal
16%inclusion4 decks25 decks
12%synergy
Remand
16%inclusion4 decks25 decks
14%synergy
Pongify
12%inclusion3 decks25 decks
3%synergy
Mental Misstep
12%inclusion3 decks25 decks
9%synergy
Dispel
12%inclusion3 decks25 decks
9%synergy
Tale's End
12%inclusion3 decks25 decks
11%synergy
Dramatic Reversal
12%inclusion3 decks25 decks
5%synergy
No More Lies
12%inclusion3 decks25 decks
8%synergy
Pact of Negation
12%inclusion3 decks25 decks
8%synergy
Disdainful Stroke
8.0%inclusion2 decks25 decks
6%synergy
Frantic Search
8.0%inclusion2 decks25 decks
-5%synergy
Return to Dust
8.0%inclusion2 decks25 decks
5%synergy
Power Sink
8.0%inclusion2 decks25 decks
8%synergy
Dissipate
8.0%inclusion2 decks25 decks
7%synergy
Flare of Fortitude
8.0%inclusion2 decks25 decks
5%synergy
Aetherize
8.0%inclusion2 decks25 decks
-3%synergy
Strix Serenade
8.0%inclusion2 decks25 decks
4%synergy
Cancel
8.0%inclusion2 decks25 decks
6%synergy
Mana Tithe
8.0%inclusion2 decks25 decks
7%synergy
Delay
8.0%inclusion2 decks25 decks
6%synergy
Cryptic Command
8.0%inclusion2 decks25 decks
4%synergy
Stifle
8.0%inclusion2 decks25 decks
7%synergy
Memory Lapse
8.0%inclusion2 decks25 decks
7%synergy
Reprieve
8.0%inclusion2 decks25 decks
3%synergy
Generous Gift
8.0%inclusion2 decks25 decks
-22%synergy
Sorceries
Windfall
28%inclusion7 decks25 decks
15%synergy
Wrath of God
28%inclusion7 decks25 decks
22%synergy
Ponder
24%inclusion6 decks25 decks
12%synergy
Austere Command
24%inclusion6 decks25 decks
10%synergy
Time Wipe
24%inclusion6 decks25 decks
11%synergy
Armageddon
24%inclusion6 decks25 decks
23%synergy
Idyllic Tutor
20%inclusion5 decks25 decks
14%synergy
Preordain
20%inclusion5 decks25 decks
10%synergy
Solve the Equation
20%inclusion5 decks25 decks
15%synergy
Gitaxian Probe
12%inclusion3 decks25 decks
9%synergy
Curse of the Swine
12%inclusion3 decks25 decks
9%synergy
Consuming Tide
8.0%inclusion2 decks25 decks
7%synergy
Ravages of War
8.0%inclusion2 decks25 decks
8%synergy
Sea Gate Restoration
8.0%inclusion2 decks25 decks
2%synergy
Time Stretch
8.0%inclusion2 decks25 decks
6%synergy
Personal Tutor
8.0%inclusion2 decks25 decks
5%synergy
Expropriate
8.0%inclusion2 decks25 decks
7%synergy
Show and Tell
8.0%inclusion2 decks25 decks
8%synergy
Timetwister
8.0%inclusion2 decks25 decks
7%synergy
Search for Glory
8.0%inclusion2 decks25 decks
7%synergy
Sunfall
8.0%inclusion2 decks25 decks
7%synergy
Beyond the Quiet
6.7%inclusion1 decks15 decks
6%synergy
Space-Time Anomaly
6.7%inclusion1 decks15 decks
1%synergy
Utility Artifacts
God-Pharaoh's Statue
40%inclusion10 decks25 decks
37%synergy
Sapphire Medallion
36%inclusion9 decks25 decks
27%synergy
Winter Orb
28%inclusion7 decks25 decks
26%synergy
The One Ring
28%inclusion7 decks25 decks
20%synergy
Isochron Scepter
28%inclusion7 decks25 decks
22%synergy
Pearl Medallion
24%inclusion6 decks25 decks
16%synergy
Cursed Totem
24%inclusion6 decks25 decks
21%synergy
Torpor Orb
24%inclusion6 decks25 decks
22%synergy
Norn's Annex
24%inclusion6 decks25 decks
21%synergy
Sphere of Resistance
20%inclusion5 decks25 decks
19%synergy
Thorn of Amethyst
20%inclusion5 decks25 decks
19%synergy
Grafdigger's Cage
20%inclusion5 decks25 decks
17%synergy
Static Orb
16%inclusion4 decks25 decks
15%synergy
Sensei's Divining Top
16%inclusion4 decks25 decks
9%synergy
Helm of Obedience
16%inclusion4 decks25 decks
16%synergy
Winter Moon
16%inclusion4 decks25 decks
15%synergy
Weathered Runestone
12%inclusion3 decks25 decks
11%synergy
Lightning Greaves
12%inclusion3 decks25 decks
-9%synergy
Damping Sphere
12%inclusion3 decks25 decks
11%synergy
Crawlspace
8.0%inclusion2 decks25 decks
6%synergy
Scroll Rack
8.0%inclusion2 decks25 decks
7%synergy
Trinisphere
8.0%inclusion2 decks25 decks
7%synergy
Helm of the Host
8.0%inclusion2 decks25 decks
6%synergy
Swiftfoot Boots
8.0%inclusion2 decks25 decks
-18%synergy
The Water Crystal
5.6%inclusion1 decks18 decks
-2%synergy
Enchantments
Mystic Remora
44%inclusion11 decks25 decks
28%synergy
Land Tax
44%inclusion11 decks25 decks
34%synergy
Rest in Peace
40%inclusion10 decks25 decks
35%synergy
Aura of Silence
40%inclusion10 decks25 decks
35%synergy
Sphere of Safety
36%inclusion9 decks25 decks
31%synergy
Rule of Law
32%inclusion8 decks25 decks
29%synergy
Authority of the Consuls
24%inclusion6 decks25 decks
13%synergy
Stasis
24%inclusion6 decks25 decks
22%synergy
Back to Basics
20%inclusion5 decks25 decks
19%synergy
Omniscience
20%inclusion5 decks25 decks
17%synergy
Monologue Tax
20%inclusion5 decks25 decks
15%synergy
Frozen Aether
16%inclusion4 decks25 decks
15%synergy
Trouble in Pairs
16%inclusion4 decks25 decks
11%synergy
Unstoppable Plan
12%inclusion3 decks25 decks
6%synergy
Copy Artifact
12%inclusion3 decks25 decks
10%synergy
Telepathy
12%inclusion3 decks25 decks
11%synergy
Solemnity
12%inclusion3 decks25 decks
11%synergy
Aether Barrier
8.0%inclusion2 decks25 decks
7%synergy
Mana Breach
8.0%inclusion2 decks25 decks
8%synergy
Jace's Sanctum
8.0%inclusion2 decks25 decks
6%synergy
Leyline of Sanctity
8.0%inclusion2 decks25 decks
7%synergy
Deafening Silence
8.0%inclusion2 decks25 decks
6%synergy
Kismet
8.0%inclusion2 decks25 decks
7%synergy
Jace's Erasure
8.0%inclusion2 decks25 decks
7%synergy
As Foretold
8.0%inclusion2 decks25 decks
7%synergy
Arcane Laboratory
8.0%inclusion2 decks25 decks
7%synergy
Planeswalkers
Dovin, Hand of Control
40%inclusion10 decks25 decks
37%synergy
Teferi, Time Raveler
32%inclusion8 decks25 decks
21%synergy
Karn, the Great Creator
16%inclusion4 decks25 decks
15%synergy
Teferi, Master of Time
12%inclusion3 decks25 decks
10%synergy
Teferi, Hero of Dominaria
12%inclusion3 decks25 decks
9%synergy
Tezzeret the Seeker
8.0%inclusion2 decks25 decks
4%synergy
Teferi, Who Slows the Sunset
8.0%inclusion2 decks25 decks
4%synergy
Utility Lands
Reliquary Tower
60%inclusion15 decks25 decks
11%synergy
Ancient Tomb
28%inclusion7 decks25 decks
20%synergy
Mystic Sanctuary
24%inclusion6 decks25 decks
6%synergy
Maze of Ith
24%inclusion6 decks25 decks
20%synergy
Celestial Colonnade
20%inclusion5 decks25 decks
15%synergy
Academy Ruins
20%inclusion5 decks25 decks
7%synergy
Strip Mine
20%inclusion5 decks25 decks
18%synergy
Otawara, Soaring City
20%inclusion5 decks25 decks
0%synergy
Wasteland
16%inclusion4 decks25 decks
15%synergy
Hall of Heliod's Generosity
16%inclusion4 decks25 decks
9%synergy
Urza's Saga
16%inclusion4 decks25 decks
4%synergy
Eiganjo, Seat of the Empire
12%inclusion3 decks25 decks
1%synergy
Restless Anchorage
12%inclusion3 decks25 decks
5%synergy
Castle Vantress
12%inclusion3 decks25 decks
7%synergy
Temple of the False God
12%inclusion3 decks25 decks
5%synergy
Minamo, School at Water's Edge
8.0%inclusion2 decks25 decks
0%synergy
Arcane Lighthouse
8.0%inclusion2 decks25 decks
6%synergy
Serra's Sanctum
8.0%inclusion2 decks25 decks
7%synergy
Prahv, Spires of Order
8.0%inclusion2 decks25 decks
7%synergy
Glacial Chasm
8.0%inclusion2 decks25 decks
8%synergy
Command Beacon
8.0%inclusion2 decks25 decks
5%synergy
Inventors' Fair
8.0%inclusion2 decks25 decks
-1%synergy
Mana Artifacts
Sol Ring
100%inclusion25 decks25 decks
14%synergy
Arcane Signet
84%inclusion21 decks25 decks
1%synergy
Azorius Signet
64%inclusion16 decks25 decks
9%synergy
Talisman of Progress
40%inclusion10 decks25 decks
-11%synergy
Thought Vessel
28%inclusion7 decks25 decks
-14%synergy
Fellwar Stone
24%inclusion6 decks25 decks
-5%synergy
Mind Stone
24%inclusion6 decks25 decks
-1%synergy
Mana Vault
20%inclusion5 decks25 decks
14%synergy
Grim Monolith
12%inclusion3 decks25 decks
9%synergy
Chrome Mox
12%inclusion3 decks25 decks
7%synergy
Commander's Sphere
8.0%inclusion2 decks25 decks
-6%synergy
Replicating Ring
8.0%inclusion2 decks25 decks
6%synergy
Lotus Petal
8.0%inclusion2 decks25 decks
2%synergy
Basalt Monolith
8.0%inclusion2 decks25 decks
4%synergy
Worn Powerstone
8.0%inclusion2 decks25 decks
5%synergy
Midnight Clock
8.0%inclusion2 decks25 decks
1%synergy
Azorius Locket
8.0%inclusion2 decks25 decks
5%synergy
Mox Diamond
8.0%inclusion2 decks25 decks
4%synergy
Lands
Island
100%inclusion25 decks25 decks
4%synergy
Plains
100%inclusion25 decks25 decks
5%synergy
Command Tower
80%inclusion20 decks25 decks
-5%synergy
Hallowed Fountain
56%inclusion14 decks25 decks
7%synergy
Prairie Stream
52%inclusion13 decks25 decks
-13%synergy
Glacial Fortress
48%inclusion12 decks25 decks
-16%synergy
Flooded Strand
48%inclusion12 decks25 decks
15%synergy
Sea of Clouds
40%inclusion10 decks25 decks
0%synergy
Port Town
36%inclusion9 decks25 decks
-11%synergy
Azorius Chancery
32%inclusion8 decks25 decks
-3%synergy
Adarkar Wastes
28%inclusion7 decks25 decks
-18%synergy
Hengegate Pathway
24%inclusion6 decks25 decks
3%synergy
Deserted Beach
24%inclusion6 decks25 decks
-17%synergy
Seachrome Coast
20%inclusion5 decks25 decks
4%synergy
Mana Confluence
20%inclusion5 decks25 decks
16%synergy
Tundra
16%inclusion4 decks25 decks
2%synergy
Exotic Orchard
16%inclusion4 decks25 decks
-12%synergy
Reflecting Pool
16%inclusion4 decks25 decks
12%synergy
Skycloud Expanse
16%inclusion4 decks25 decks
-19%synergy
Temple of Enlightenment
16%inclusion4 decks25 decks
-20%synergy
Gemstone Caverns
16%inclusion4 decks25 decks
12%synergy
Nimbus Maze
16%inclusion4 decks25 decks
-6%synergy
Floodfarm Verge
16%inclusion4 decks25 decks
-12%synergy
Misty Rainforest
12%inclusion3 decks25 decks
4%synergy
Myriad Landscape
12%inclusion3 decks25 decks
-3%synergy
Windswept Heath
12%inclusion3 decks25 decks
5%synergy
Irrigated Farmland
12%inclusion3 decks25 decks
-9%synergy
Azorius Guildgate
12%inclusion3 decks25 decks
6%synergy
Path of Ancestry
12%inclusion3 decks25 decks
-2%synergy
Arid Mesa
12%inclusion3 decks25 decks
6%synergy
Scalding Tarn
12%inclusion3 decks25 decks
5%synergy
Meticulous Archive
12%inclusion3 decks25 decks
-7%synergy
Marsh Flats
12%inclusion3 decks25 decks
5%synergy
Mystic Gate
12%inclusion3 decks25 decks
-13%synergy
Polluted Delta
12%inclusion3 decks25 decks
4%synergy
Prismatic Vista
8.0%inclusion2 decks25 decks
2%synergy
Skybridge Towers
8.0%inclusion2 decks25 decks
5%synergy
Sea Gate Restoration
8.0%inclusion2 decks25 decks
2%synergy
Razortide Bridge
8.0%inclusion2 decks25 decks
-6%synergy
Sejiri Refuge
8.0%inclusion2 decks25 decks
1%synergy
Plaza of Heroes
8.0%inclusion2 decks25 decks
6%synergy
Evolving Wilds
8.0%inclusion2 decks25 decks
-7%synergy
City of Brass
8.0%inclusion2 decks25 decks
3%synergy
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