Grand Arbiter Augustin IV (Commander) - Upgraded Stax

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Grand Arbiter Augustin IV
Rank #148
78decks
As CommanderAs CardAverage DeckDecks
Bracket
All1
2
345
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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Lands
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Gleaming Splendor
9.1%inclusion1 decks11 decks
-6%synergy
Fateful Discovery
9.1%inclusion1 decks11 decks
7%synergy
Dáin, Lord of the Iron Hills
9.1%inclusion1 decks11 decks
8%synergy
Bilbo's Gambit
7.1%inclusion1 decks14 decks
2%synergy
High Synergy Cards
Aura of Silence
64%inclusion50 decks78 decks
59%synergy
Propaganda
86%inclusion67 decks78 decks
58%synergy
Ghostly Prison
82%inclusion64 decks78 decks
57%synergy
Lavinia, Azorius Renegade
62%inclusion48 decks78 decks
56%synergy
God-Pharaoh's Statue
56%inclusion44 decks78 decks
53%synergy
Windborn Muse
55%inclusion43 decks78 decks
44%synergy
Thalia, Guardian of Thraben
44%inclusion34 decks78 decks
41%synergy
Approach of the Second Sun
55%inclusion43 decks78 decks
39%synergy
Hushbringer
42%inclusion33 decks78 decks
39%synergy
Dovin, Hand of Control
41%inclusion32 decks78 decks
38%synergy
Top Cards
Swords to Plowshares
74%inclusion58 decks78 decks
6%synergy
Counterspell
67%inclusion52 decks78 decks
13%synergy
Path to Exile
60%inclusion47 decks78 decks
7%synergy
Supreme Verdict
56%inclusion44 decks78 decks
29%synergy
Dovin's Veto
55%inclusion43 decks78 decks
16%synergy
Blind Obedience
47%inclusion37 decks78 decks
37%synergy
Authority of the Consuls
46%inclusion36 decks78 decks
35%synergy
Grand Abolisher
44%inclusion34 decks78 decks
32%synergy
Teferi, Time Raveler
44%inclusion34 decks78 decks
33%synergy
Esper Sentinel
42%inclusion33 decks78 decks
19%synergy
Game Changers
Rhystic Study
41%inclusion32 decks78 decks
18%synergy
Smothering Tithe
37%inclusion29 decks78 decks
14%synergy
Narset, Parter of Veils
28%inclusion22 decks78 decks
22%synergy
Drannith Magistrate
19%inclusion15 decks78 decks
12%synergy
Farewell
14%inclusion11 decks78 decks
-2%synergy
Teferi's Protection
9.0%inclusion7 decks78 decks
-6%synergy
Mystical Tutor
9.0%inclusion7 decks78 decks
-4%synergy
Consecrated Sphinx
7.7%inclusion6 decks78 decks
2%synergy
Enlightened Tutor
6.4%inclusion5 decks78 decks
-11%synergy
Cyclonic Rift
6.4%inclusion5 decks78 decks
-15%synergy
Creatures
Thalia, Heretic Cathar
41%inclusion32 decks78 decks
37%synergy
Aven Mindcensor
38%inclusion30 decks78 decks
31%synergy
Spelltithe Enforcer
37%inclusion29 decks78 decks
35%synergy
Strict Proctor
33%inclusion26 decks78 decks
32%synergy
Archon of Emeria
32%inclusion25 decks78 decks
28%synergy
Fatespinner
31%inclusion24 decks78 decks
28%synergy
The Council of Four
26%inclusion20 decks78 decks
17%synergy
Soulless Jailer
23%inclusion18 decks78 decks
20%synergy
Azor's Elocutors
22%inclusion17 decks78 decks
19%synergy
Baird, Steward of Argive
22%inclusion17 decks78 decks
19%synergy
Leonin Arbiter
21%inclusion16 decks78 decks
19%synergy
Unsettled Mariner
19%inclusion15 decks78 decks
17%synergy
Linvala, Keeper of Silence
19%inclusion15 decks78 decks
17%synergy
Jin-Gitaxias, Progress Tyrant
19%inclusion15 decks78 decks
17%synergy
Gold-Forged Thopteryx
18%inclusion14 decks78 decks
8%synergy
Archivist of Oghma
17%inclusion13 decks78 decks
11%synergy
Absolute Virtue
17%inclusion11 decks66 decks
13%synergy
Voice of Victory
16%inclusion11 decks70 decks
11%synergy
Reidane, God of the Worthy
15%inclusion12 decks78 decks
15%synergy
Callaphe, Beloved of the Sea
14%inclusion11 decks78 decks
14%synergy
Archon of Absolution
12%inclusion9 decks78 decks
10%synergy
Faerie Mastermind
12%inclusion9 decks78 decks
1%synergy
Vryn Wingmare
12%inclusion9 decks78 decks
11%synergy
Doorkeeper Thrull
10%inclusion8 decks78 decks
9%synergy
Silent Arbiter
10%inclusion8 decks78 decks
7%synergy
Hushwing Gryff
10%inclusion8 decks78 decks
10%synergy
Isperia, Supreme Judge
10%inclusion8 decks78 decks
8%synergy
Aven Interrupter
10%inclusion8 decks78 decks
6%synergy
Hullbreaker Horror
10%inclusion8 decks78 decks
2%synergy
Esior, Wardwing Familiar
10%inclusion8 decks78 decks
7%synergy
Jin-Gitaxias, Core Augur
10%inclusion8 decks78 decks
9%synergy
Pippin, Guard of the Citadel
9.0%inclusion7 decks78 decks
5%synergy
Dauntless Dismantler
9.0%inclusion7 decks78 decks
7%synergy
Containment Priest
9.0%inclusion7 decks78 decks
7%synergy
Elesh Norn, Grand Cenobite
9.0%inclusion7 decks78 decks
6%synergy
Baral, Chief of Compliance
9.0%inclusion7 decks78 decks
6%synergy
Empyrean Eagle
7.7%inclusion6 decks78 decks
-2%synergy
Teferi, Mage of Zhalfir
7.7%inclusion6 decks78 decks
6%synergy
Tax Collector
7.7%inclusion6 decks78 decks
6%synergy
The Reality Chip
7.7%inclusion6 decks78 decks
2%synergy
Azor, the Lawbringer
7.7%inclusion6 decks78 decks
7%synergy
Tithe Taker
7.7%inclusion6 decks78 decks
7%synergy
Wan Shi Tong, Librarian
7.1%inclusion4 decks56 decks
2%synergy
Solemn Simulacrum
6.4%inclusion5 decks78 decks
-17%synergy
Witch Enchanter
6.4%inclusion5 decks78 decks
-7%synergy
Eidolon of Rhetoric
6.4%inclusion5 decks78 decks
5%synergy
Walking Ballista
6.4%inclusion5 decks78 decks
3%synergy
Myrel, Shield of Argive
6.4%inclusion5 decks78 decks
5%synergy
Heliod, Sun-Crowned
6.4%inclusion5 decks78 decks
2%synergy
Wandering Archaic
6.4%inclusion5 decks78 decks
5%synergy
Instants
Negate
41%inclusion32 decks78 decks
13%synergy
Render Silent
35%inclusion27 decks78 decks
27%synergy
Arcane Denial
35%inclusion27 decks78 decks
8%synergy
Brainstorm
33%inclusion26 decks78 decks
15%synergy
An Offer You Can't Refuse
29%inclusion23 decks78 decks
1%synergy
Mana Drain
28%inclusion22 decks78 decks
12%synergy
Mana Leak
28%inclusion22 decks78 decks
25%synergy
Aetherize
24%inclusion19 decks78 decks
13%synergy
Swan Song
23%inclusion18 decks78 decks
4%synergy
Silence
21%inclusion16 decks78 decks
12%synergy
Generous Gift
21%inclusion16 decks78 decks
-9%synergy
Permission Denied
18%inclusion14 decks78 decks
13%synergy
Unwind
15%inclusion12 decks78 decks
11%synergy
Frantic Search
14%inclusion11 decks78 decks
1%synergy
Opt
14%inclusion11 decks78 decks
4%synergy
Sphinx's Revelation
14%inclusion11 decks78 decks
6%synergy
Force of Negation
13%inclusion10 decks78 decks
5%synergy
Rewind
13%inclusion10 decks78 decks
9%synergy
Narset's Reversal
13%inclusion10 decks78 decks
9%synergy
Muddle the Mixture
12%inclusion9 decks78 decks
6%synergy
Absorb
12%inclusion9 decks78 decks
5%synergy
Emergency Powers
12%inclusion9 decks78 decks
10%synergy
Hindering Light
12%inclusion9 decks78 decks
8%synergy
Stroke of Midnight
12%inclusion9 decks78 decks
-4%synergy
No More Lies
12%inclusion9 decks78 decks
8%synergy
Sink into Stupor
10%inclusion8 decks78 decks
-4%synergy
Spell Pierce
10%inclusion8 decks78 decks
6%synergy
Reprieve
10%inclusion8 decks78 decks
5%synergy
Rapid Hybridization
9.0%inclusion7 decks78 decks
3%synergy
Dispel
9.0%inclusion7 decks78 decks
6%synergy
Snap
9.0%inclusion7 decks78 decks
3%synergy
Dispatch
7.7%inclusion6 decks78 decks
-5%synergy
Angel's Grace
7.7%inclusion6 decks78 decks
6%synergy
Disenchant
7.7%inclusion6 decks78 decks
0%synergy
Dramatic Reversal
7.7%inclusion6 decks78 decks
0%synergy
Erode
7.5%inclusion3 decks40 decks
-0%synergy
Pongify
6.4%inclusion5 decks78 decks
-3%synergy
Return to Dust
6.4%inclusion5 decks78 decks
3%synergy
Flawless Maneuver
6.4%inclusion5 decks78 decks
-0%synergy
Jwari Disruption
6.4%inclusion5 decks78 decks
4%synergy
Sejiri Shelter
6.4%inclusion5 decks78 decks
2%synergy
Mental Misstep
5.1%inclusion4 decks78 decks
2%synergy
Orim's Chant
5.1%inclusion4 decks78 decks
3%synergy
Strix Serenade
5.1%inclusion4 decks78 decks
1%synergy
Flusterstorm
5.1%inclusion4 decks78 decks
0%synergy
Mystic Confluence
5.1%inclusion4 decks78 decks
3%synergy
Lofty Denial
5.1%inclusion4 decks78 decks
2%synergy
Crush Contraband
5.1%inclusion4 decks78 decks
2%synergy
Pact of Negation
5.1%inclusion4 decks78 decks
1%synergy
Impulse
5.1%inclusion4 decks78 decks
4%synergy
Sorceries
Time Wipe
38%inclusion30 decks78 decks
26%synergy
Ponder
29%inclusion23 decks78 decks
17%synergy
Windfall
23%inclusion18 decks78 decks
10%synergy
Idyllic Tutor
23%inclusion18 decks78 decks
17%synergy
Austere Command
19%inclusion15 decks78 decks
5%synergy
Preordain
19%inclusion15 decks78 decks
9%synergy
Fabricate
14%inclusion11 decks78 decks
3%synergy
Personal Tutor
9.0%inclusion7 decks78 decks
6%synergy
Cleansing Nova
9.0%inclusion7 decks78 decks
5%synergy
Solve the Equation
9.0%inclusion7 decks78 decks
4%synergy
Avatar's Wrath
8.9%inclusion5 decks56 decks
4%synergy
Quantum Misalignment
7.7%inclusion6 decks78 decks
7%synergy
Gitaxian Probe
7.7%inclusion6 decks78 decks
5%synergy
Stock Up
6.6%inclusion5 decks76 decks
3%synergy
Wrath of God
6.4%inclusion5 decks78 decks
0%synergy
Sevinne's Reclamation
5.1%inclusion4 decks78 decks
-1%synergy
Curse of the Swine
5.1%inclusion4 decks78 decks
3%synergy
Temporal Manipulation
5.1%inclusion4 decks78 decks
4%synergy
Vanquish the Horde
5.1%inclusion4 decks78 decks
0%synergy
Multiversal Recruitment
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Sapphire Medallion
28%inclusion22 decks78 decks
19%synergy
Pearl Medallion
26%inclusion20 decks78 decks
17%synergy
Sphere of Resistance
24%inclusion19 decks78 decks
23%synergy
Thorn of Amethyst
22%inclusion17 decks78 decks
21%synergy
Norn's Annex
22%inclusion17 decks78 decks
19%synergy
Grafdigger's Cage
21%inclusion16 decks78 decks
17%synergy
Cursed Totem
19%inclusion15 decks78 decks
17%synergy
Lightning Greaves
19%inclusion15 decks78 decks
-1%synergy
Swiftfoot Boots
14%inclusion11 decks78 decks
-12%synergy
Isolation Cell
13%inclusion10 decks78 decks
12%synergy
Helm of the Host
12%inclusion9 decks78 decks
10%synergy
Isochron Scepter
10%inclusion8 decks78 decks
4%synergy
Damping Sphere
10%inclusion8 decks78 decks
9%synergy
Vexing Bauble
9.0%inclusion7 decks78 decks
7%synergy
Torpor Orb
9.0%inclusion7 decks78 decks
7%synergy
Sensei's Divining Top
7.7%inclusion6 decks78 decks
1%synergy
Wayfarer's Bauble
7.7%inclusion6 decks78 decks
-2%synergy
Mindlock Orb
6.4%inclusion5 decks78 decks
6%synergy
The Millennium Calendar
5.1%inclusion4 decks78 decks
4%synergy
Crawlspace
5.1%inclusion4 decks78 decks
3%synergy
Defense Grid
5.1%inclusion4 decks78 decks
5%synergy
Meekstone
5.1%inclusion4 decks78 decks
4%synergy
Winter Moon
5.1%inclusion4 decks78 decks
4%synergy
Ensnaring Bridge
5.1%inclusion4 decks78 decks
5%synergy
Enchantments
Mystic Remora
41%inclusion32 decks78 decks
25%synergy
Rest in Peace
35%inclusion27 decks78 decks
29%synergy
Land Tax
29%inclusion23 decks78 decks
20%synergy
Sphere of Safety
24%inclusion19 decks78 decks
19%synergy
Frozen Aether
22%inclusion17 decks78 decks
20%synergy
Imprisoned in the Moon
18%inclusion14 decks78 decks
13%synergy
Rule of Law
18%inclusion14 decks78 decks
15%synergy
Monologue Tax
17%inclusion13 decks78 decks
12%synergy
Trouble in Pairs
17%inclusion13 decks78 decks
11%synergy
Deafening Silence
15%inclusion12 decks78 decks
13%synergy
Monastery Siege
12%inclusion9 decks78 decks
10%synergy
Luminarch Ascension
12%inclusion9 decks78 decks
10%synergy
Darksteel Mutation
10%inclusion8 decks78 decks
5%synergy
Solemnity
10%inclusion8 decks78 decks
9%synergy
Aether Barrier
9.0%inclusion7 decks78 decks
8%synergy
Mechanized Production
9.0%inclusion7 decks78 decks
4%synergy
Suppression Field
9.0%inclusion7 decks78 decks
8%synergy
Counterbalance
7.7%inclusion6 decks78 decks
6%synergy
Mirrormade
7.7%inclusion6 decks78 decks
4%synergy
Wizard Class
6.4%inclusion5 decks78 decks
-1%synergy
Extravagant Replication
6.4%inclusion5 decks78 decks
5%synergy
Kismet
6.4%inclusion5 decks78 decks
6%synergy
Paladin Class
6.4%inclusion5 decks78 decks
6%synergy
Dream Tides
6.4%inclusion5 decks78 decks
6%synergy
Smuggler's Share
5.1%inclusion4 decks78 decks
3%synergy
Grasp of Fate
5.1%inclusion4 decks78 decks
2%synergy
Curse of Silence
5.1%inclusion4 decks78 decks
5%synergy
Copy Enchantment
5.1%inclusion4 decks78 decks
3%synergy
Karmic Justice
5.1%inclusion4 decks78 decks
4%synergy
Greater Auramancy
5.1%inclusion4 decks78 decks
4%synergy
Energy Field
5.1%inclusion4 decks78 decks
5%synergy
Planeswalkers
Teferi, Hero of Dominaria
17%inclusion13 decks78 decks
13%synergy
Teferi, Who Slows the Sunset
13%inclusion10 decks78 decks
9%synergy
Kasmina, Enigmatic Mentor
13%inclusion10 decks78 decks
12%synergy
Karn, the Great Creator
9.0%inclusion7 decks78 decks
8%synergy
Narset Transcendent
7.7%inclusion6 decks78 decks
7%synergy
Elspeth, Sun's Champion
6.4%inclusion5 decks78 decks
4%synergy
Dovin Baan
6.4%inclusion5 decks78 decks
6%synergy
Utility Lands
Reliquary Tower
56%inclusion44 decks78 decks
8%synergy
Mystic Sanctuary
29%inclusion23 decks78 decks
12%synergy
Otawara, Soaring City
22%inclusion17 decks78 decks
2%synergy
Hall of Heliod's Generosity
17%inclusion13 decks78 decks
10%synergy
Maze of Ith
14%inclusion11 decks78 decks
10%synergy
Celestial Colonnade
13%inclusion10 decks78 decks
8%synergy
Academy Ruins
13%inclusion10 decks78 decks
0%synergy
Eiganjo, Seat of the Empire
12%inclusion9 decks78 decks
1%synergy
Temple of the False God
10%inclusion8 decks78 decks
3%synergy
Restless Anchorage
7.7%inclusion6 decks78 decks
1%synergy
Strip Mine
7.7%inclusion6 decks78 decks
5%synergy
Mistrise Village
5.7%inclusion4 decks70 decks
1%synergy
Wasteland
5.1%inclusion4 decks78 decks
4%synergy
Ghost Quarter
5.1%inclusion4 decks78 decks
3%synergy
Archway of Innovation
5.1%inclusion4 decks78 decks
-2%synergy
Castle Vantress
5.1%inclusion4 decks78 decks
-0%synergy
Mana Artifacts
Sol Ring
90%inclusion70 decks78 decks
4%synergy
Arcane Signet
87%inclusion68 decks78 decks
5%synergy
Azorius Signet
65%inclusion51 decks78 decks
10%synergy
Talisman of Progress
53%inclusion41 decks78 decks
2%synergy
Thought Vessel
40%inclusion31 decks78 decks
-3%synergy
Fellwar Stone
29%inclusion23 decks78 decks
1%synergy
Mind Stone
26%inclusion20 decks78 decks
0%synergy
Commander's Sphere
24%inclusion19 decks78 decks
11%synergy
Midnight Clock
15%inclusion12 decks78 decks
8%synergy
Azorius Locket
10%inclusion8 decks78 decks
8%synergy
Bender's Waterskin
8.3%inclusion5 decks60 decks
0%synergy
Decanter of Endless Water
7.7%inclusion6 decks78 decks
-3%synergy
Mox Amber
6.4%inclusion5 decks78 decks
2%synergy
The Mind Stone
6.1%inclusion2 decks33 decks
0%synergy
Everflowing Chalice
5.1%inclusion4 decks78 decks
1%synergy
Sky Diamond
5.1%inclusion4 decks78 decks
-3%synergy
Lotus Petal
5.1%inclusion4 decks78 decks
-1%synergy
Marble Diamond
5.1%inclusion4 decks78 decks
-2%synergy
Gilded Lotus
5.1%inclusion4 decks78 decks
-1%synergy
Lands
Island
99%inclusion77 decks78 decks
3%synergy
Plains
99%inclusion77 decks78 decks
3%synergy
Command Tower
88%inclusion69 decks78 decks
3%synergy
Prairie Stream
73%inclusion57 decks78 decks
8%synergy
Glacial Fortress
72%inclusion56 decks78 decks
8%synergy
Hallowed Fountain
68%inclusion53 decks78 decks
18%synergy
Sea of Clouds
55%inclusion43 decks78 decks
16%synergy
Deserted Beach
55%inclusion43 decks78 decks
15%synergy
Adarkar Wastes
50%inclusion39 decks78 decks
4%synergy
Azorius Chancery
47%inclusion37 decks78 decks
13%synergy
Port Town
47%inclusion37 decks78 decks
1%synergy
Skycloud Expanse
44%inclusion34 decks78 decks
8%synergy
Nimbus Maze
41%inclusion32 decks78 decks
19%synergy
Temple of Enlightenment
38%inclusion30 decks78 decks
2%synergy
Flooded Strand
38%inclusion30 decks78 decks
5%synergy
Floodfarm Verge
37%inclusion29 decks78 decks
9%synergy
Mystic Gate
32%inclusion25 decks78 decks
7%synergy
Hengegate Pathway
27%inclusion21 decks78 decks
6%synergy
Exotic Orchard
24%inclusion19 decks78 decks
-3%synergy
Irrigated Farmland
24%inclusion19 decks78 decks
4%synergy
Meticulous Archive
22%inclusion17 decks78 decks
2%synergy
Tundra
21%inclusion16 decks78 decks
7%synergy
Tranquil Cove
21%inclusion16 decks78 decks
2%synergy
Seachrome Coast
21%inclusion16 decks78 decks
4%synergy
Evolving Wilds
19%inclusion15 decks78 decks
4%synergy
Myriad Landscape
14%inclusion11 decks78 decks
-1%synergy
Fabled Passage
13%inclusion10 decks78 decks
4%synergy
Razortide Bridge
13%inclusion10 decks78 decks
-1%synergy
Sejiri Refuge
10%inclusion8 decks78 decks
3%synergy
Sink into Stupor
10%inclusion8 decks78 decks
-4%synergy
Terramorphic Expanse
9.0%inclusion7 decks78 decks
-1%synergy
Reflecting Pool
9.0%inclusion7 decks78 decks
5%synergy
Azorius Guildgate
9.0%inclusion7 decks78 decks
3%synergy
Misty Rainforest
7.7%inclusion6 decks78 decks
-0%synergy
Witch Enchanter
6.4%inclusion5 decks78 decks
-7%synergy
Ash Barrens
6.4%inclusion5 decks78 decks
3%synergy
Jwari Disruption
6.4%inclusion5 decks78 decks
4%synergy
Path of Ancestry
6.4%inclusion5 decks78 decks
-8%synergy
Sejiri Shelter
6.4%inclusion5 decks78 decks
2%synergy
Hydroelectric Specimen
5.1%inclusion4 decks78 decks
-2%synergy
Snow-Covered Island
5.1%inclusion4 decks78 decks
0%synergy
Snow-Covered Plains
5.1%inclusion4 decks78 decks
0%synergy
Marsh Flats
5.1%inclusion4 decks78 decks
-2%synergy
Polluted Delta
5.1%inclusion4 decks78 decks
-3%synergy
City of Brass
5.1%inclusion4 decks78 decks
1%synergy
Avengers Hangar
5.0%inclusion1 decks20 decks
2%synergy
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