Grand Arbiter Augustin IV (Commander) - Stax

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Alex Wicker
Apr 30, 2026
Can the Commander Ban List Be Dramatically Downsized?
With the Commander Bracket System in place, it's time to reevaluate the ban list. Can we unban most of the banned cards?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
King T'Challa
4.1%inclusion3 decks73 decks
1%synergy
The Mind Stone
3.5%inclusion5 decks142 decks
1%synergy
Gleaming Bastion
2.8%inclusion2 decks71 decks
-2%synergy
Council of Reeds
1.7%inclusion1 decks58 decks
1%synergy
Willie Lumpkin, Postman
1.7%inclusion1 decks58 decks
0%synergy
High Synergy Cards
Aura of Silence
73%inclusion1.28K decks1.76K decks
68%synergy
Lavinia, Azorius Renegade
69%inclusion1.21K decks1.76K decks
63%synergy
God-Pharaoh's Statue
66%inclusion1.16K decks1.76K decks
62%synergy
Dovin, Hand of Control
61%inclusion1.08K decks1.76K decks
58%synergy
Spelltithe Enforcer
60%inclusion1.06K decks1.76K decks
57%synergy
Grand Abolisher
68%inclusion1.20K decks1.76K decks
57%synergy
Thalia, Guardian of Thraben
59%inclusion1.04K decks1.76K decks
56%synergy
Propaganda
82%inclusion1.45K decks1.76K decks
55%synergy
Ghostly Prison
79%inclusion1.39K decks1.76K decks
54%synergy
Aven Mindcensor
62%inclusion1.09K decks1.76K decks
53%synergy
Top Cards
Swords to Plowshares
76%inclusion1.33K decks1.76K decks
7%synergy
Counterspell
74%inclusion1.31K decks1.76K decks
21%synergy
Path to Exile
64%inclusion1.13K decks1.76K decks
11%synergy
Approach of the Second Sun
62%inclusion1.08K decks1.76K decks
46%synergy
Dovin's Veto
61%inclusion1.08K decks1.76K decks
23%synergy
Windborn Muse
61%inclusion1.07K decks1.76K decks
50%synergy
Supreme Verdict
58%inclusion1.02K decks1.76K decks
30%synergy
Blind Obedience
58%inclusion1.02K decks1.76K decks
47%synergy
Hushbringer
56%inclusion991 decks1.76K decks
53%synergy
Esper Sentinel
56%inclusion978 decks1.76K decks
33%synergy
Game Changers
Smothering Tithe
73%inclusion1.29K decks1.76K decks
49%synergy
Rhystic Study
73%inclusion1.28K decks1.76K decks
50%synergy
Drannith Magistrate
65%inclusion1.14K decks1.76K decks
58%synergy
Narset, Parter of Veils
63%inclusion1.11K decks1.76K decks
57%synergy
Cyclonic Rift
55%inclusion964 decks1.76K decks
33%synergy
Mystical Tutor
44%inclusion783 decks1.76K decks
32%synergy
Farewell
44%inclusion780 decks1.76K decks
27%synergy
Enlightened Tutor
44%inclusion773 decks1.76K decks
27%synergy
Fierce Guardianship
36%inclusion635 decks1.76K decks
21%synergy
Teferi's Protection
34%inclusion592 decks1.76K decks
18%synergy
Creatures
Thalia, Heretic Cathar
52%inclusion907 decks1.76K decks
47%synergy
Archon of Emeria
51%inclusion897 decks1.76K decks
47%synergy
Fatespinner
51%inclusion896 decks1.76K decks
48%synergy
Soulless Jailer
40%inclusion702 decks1.76K decks
37%synergy
Azor's Elocutors
37%inclusion652 decks1.76K decks
34%synergy
Linvala, Keeper of Silence
34%inclusion599 decks1.76K decks
32%synergy
Consecrated Sphinx
30%inclusion526 decks1.76K decks
24%synergy
Jin-Gitaxias, Progress Tyrant
28%inclusion492 decks1.76K decks
25%synergy
Strict Proctor
27%inclusion482 decks1.76K decks
26%synergy
Baird, Steward of Argive
27%inclusion474 decks1.76K decks
24%synergy
Dauntless Dismantler
22%inclusion395 decks1.76K decks
20%synergy
Vryn Wingmare
22%inclusion379 decks1.76K decks
21%synergy
Containment Priest
20%inclusion357 decks1.76K decks
18%synergy
Leonin Arbiter
20%inclusion356 decks1.76K decks
19%synergy
Tax Collector
18%inclusion319 decks1.76K decks
16%synergy
Doorkeeper Thrull
17%inclusion305 decks1.76K decks
16%synergy
Aven Interrupter
17%inclusion298 decks1.76K decks
13%synergy
Archivist of Oghma
17%inclusion297 decks1.76K decks
12%synergy
Absolute Virtue
16%inclusion81 decks506 decks
13%synergy
The Council of Four
16%inclusion277 decks1.76K decks
8%synergy
Gold-Forged Thopteryx
16%inclusion277 decks1.76K decks
6%synergy
Silent Arbiter
16%inclusion276 decks1.76K decks
13%synergy
Pippin, Guard of the Citadel
16%inclusion273 decks1.76K decks
11%synergy
Elesh Norn, Grand Cenobite
15%inclusion268 decks1.76K decks
13%synergy
Voice of Victory
14%inclusion80 decks558 decks
10%synergy
Unsettled Mariner
13%inclusion237 decks1.76K decks
11%synergy
Archon of Absolution
13%inclusion222 decks1.76K decks
11%synergy
Wandering Archaic
12%inclusion215 decks1.76K decks
10%synergy
Reidane, God of the Worthy
12%inclusion206 decks1.76K decks
11%synergy
Harbinger of the Seas
12%inclusion204 decks1.76K decks
11%synergy
Hushwing Gryff
11%inclusion199 decks1.76K decks
11%synergy
Eidolon of Rhetoric
11%inclusion190 decks1.76K decks
9%synergy
Jin-Gitaxias, Core Augur
11%inclusion190 decks1.76K decks
9%synergy
Magus of the Tabernacle
10%inclusion181 decks1.76K decks
10%synergy
Elesh Norn, Mother of Machines
9.3%inclusion163 decks1.76K decks
4%synergy
Chancellor of the Annex
9.3%inclusion163 decks1.76K decks
9%synergy
Baral, Chief of Compliance
9.2%inclusion162 decks1.76K decks
7%synergy
Stenn, Paranoid Partisan
9.0%inclusion159 decks1.76K decks
6%synergy
Hullbreaker Horror
8.6%inclusion152 decks1.76K decks
1%synergy
Callaphe, Beloved of the Sea
8.6%inclusion152 decks1.76K decks
8%synergy
Pollywog Prodigy
8.4%inclusion141 decks1.67K decks
7%synergy
Ethersworn Canonist
8.3%inclusion146 decks1.76K decks
5%synergy
Faerie Mastermind
8.2%inclusion144 decks1.76K decks
-0%synergy
Tithe Taker
8.2%inclusion144 decks1.76K decks
8%synergy
Spark Double
8.0%inclusion141 decks1.76K decks
4%synergy
Walking Ballista
8.0%inclusion140 decks1.76K decks
5%synergy
Isperia, Supreme Judge
8.0%inclusion140 decks1.76K decks
6%synergy
Heliod, Sun-Crowned
7.4%inclusion130 decks1.76K decks
3%synergy
Wan Shi Tong, Librarian
7.2%inclusion27 decks374 decks
3%synergy
Archangel of Tithes
7.2%inclusion126 decks1.76K decks
6%synergy
Instants
Mana Drain
45%inclusion793 decks1.76K decks
29%synergy
Render Silent
43%inclusion763 decks1.76K decks
36%synergy
Negate
42%inclusion748 decks1.76K decks
14%synergy
Silence
38%inclusion661 decks1.76K decks
30%synergy
Brainstorm
33%inclusion588 decks1.76K decks
16%synergy
Permission Denied
32%inclusion564 decks1.76K decks
27%synergy
Swan Song
28%inclusion494 decks1.76K decks
10%synergy
Force of Will
27%inclusion479 decks1.76K decks
19%synergy
Arcane Denial
24%inclusion415 decks1.76K decks
-2%synergy
Mana Leak
23%inclusion408 decks1.76K decks
20%synergy
An Offer You Can't Refuse
23%inclusion400 decks1.76K decks
-4%synergy
Force of Negation
22%inclusion386 decks1.76K decks
15%synergy
No More Lies
20%inclusion359 decks1.76K decks
16%synergy
Aetherize
17%inclusion295 decks1.76K decks
6%synergy
Generous Gift
16%inclusion288 decks1.76K decks
-14%synergy
Sphinx's Revelation
14%inclusion247 decks1.76K decks
6%synergy
Rewind
14%inclusion244 decks1.76K decks
10%synergy
Flusterstorm
11%inclusion201 decks1.76K decks
7%synergy
Hindering Light
11%inclusion201 decks1.76K decks
8%synergy
Unwind
11%inclusion192 decks1.76K decks
7%synergy
Muddle the Mixture
11%inclusion189 decks1.76K decks
6%synergy
Pact of Negation
10%inclusion181 decks1.76K decks
6%synergy
Dramatic Reversal
10%inclusion173 decks1.76K decks
2%synergy
Narset's Reversal
9.4%inclusion165 decks1.76K decks
5%synergy
Spell Pierce
8.9%inclusion157 decks1.76K decks
5%synergy
Absorb
8.4%inclusion148 decks1.76K decks
2%synergy
Stroke of Midnight
8.1%inclusion142 decks1.76K decks
-7%synergy
Disallow
8.0%inclusion141 decks1.76K decks
6%synergy
Strix Serenade
7.9%inclusion139 decks1.76K decks
3%synergy
Sink into Stupor
7.6%inclusion133 decks1.76K decks
-6%synergy
Reprieve
7.4%inclusion130 decks1.76K decks
3%synergy
Mental Misstep
6.9%inclusion122 decks1.76K decks
4%synergy
Emergency Powers
6.9%inclusion121 decks1.76K decks
5%synergy
Disenchant
6.8%inclusion119 decks1.76K decks
-1%synergy
Fact or Fiction
6.2%inclusion110 decks1.76K decks
2%synergy
Pongify
6.0%inclusion105 decks1.76K decks
-2%synergy
Erode
5.6%inclusion11 decks195 decks
-0%synergy
Orim's Chant
5.4%inclusion95 decks1.76K decks
3%synergy
Opt
5.3%inclusion94 decks1.76K decks
-4%synergy
Mana Tithe
5.1%inclusion89 decks1.76K decks
4%synergy
Sorceries
Ponder
30%inclusion534 decks1.76K decks
19%synergy
Time Wipe
28%inclusion490 decks1.76K decks
15%synergy
Windfall
26%inclusion463 decks1.76K decks
14%synergy
Idyllic Tutor
24%inclusion430 decks1.76K decks
19%synergy
Wrath of God
24%inclusion423 decks1.76K decks
18%synergy
Armageddon
21%inclusion368 decks1.76K decks
20%synergy
Austere Command
15%inclusion256 decks1.76K decks
1%synergy
Preordain
14%inclusion243 decks1.76K decks
5%synergy
Solve the Equation
12%inclusion205 decks1.76K decks
7%synergy
Fabricate
10%inclusion177 decks1.76K decks
-1%synergy
Gitaxian Probe
6.5%inclusion115 decks1.76K decks
4%synergy
Day of Judgment
5.9%inclusion104 decks1.76K decks
3%synergy
Personal Tutor
5.8%inclusion103 decks1.76K decks
4%synergy
Ravages of War
5.5%inclusion97 decks1.76K decks
5%synergy
Terminus
5.2%inclusion91 decks1.76K decks
4%synergy
Utility Artifacts
Winter Orb
46%inclusion803 decks1.76K decks
43%synergy
Sphere of Resistance
44%inclusion779 decks1.76K decks
43%synergy
Cursed Totem
39%inclusion680 decks1.76K decks
36%synergy
Winter Moon
32%inclusion566 decks1.76K decks
31%synergy
Thorn of Amethyst
31%inclusion540 decks1.76K decks
30%synergy
Norn's Annex
28%inclusion498 decks1.76K decks
25%synergy
Sapphire Medallion
28%inclusion490 decks1.76K decks
19%synergy
Vexing Bauble
26%inclusion464 decks1.76K decks
24%synergy
Pearl Medallion
26%inclusion459 decks1.76K decks
18%synergy
Grafdigger's Cage
25%inclusion442 decks1.76K decks
22%synergy
Torpor Orb
22%inclusion391 decks1.76K decks
20%synergy
Static Orb
21%inclusion368 decks1.76K decks
20%synergy
Damping Sphere
18%inclusion317 decks1.76K decks
17%synergy
Trinisphere
16%inclusion286 decks1.76K decks
15%synergy
Isochron Scepter
16%inclusion273 decks1.76K decks
10%synergy
The One Ring
15%inclusion269 decks1.76K decks
7%synergy
Sensei's Divining Top
15%inclusion261 decks1.76K decks
8%synergy
Lightning Greaves
14%inclusion246 decks1.76K decks
-6%synergy
Isolation Cell
13%inclusion235 decks1.76K decks
13%synergy
Crawlspace
12%inclusion212 decks1.76K decks
10%synergy
Meekstone
10%inclusion184 decks1.76K decks
9%synergy
Knowledge Pool
10%inclusion184 decks1.76K decks
9%synergy
Swiftfoot Boots
10%inclusion177 decks1.76K decks
-16%synergy
Mindlock Orb
9.0%inclusion158 decks1.76K decks
9%synergy
Helm of the Host
8.7%inclusion154 decks1.76K decks
7%synergy
The Millennium Calendar
7.1%inclusion125 decks1.76K decks
6%synergy
Weathered Runestone
6.1%inclusion107 decks1.76K decks
5%synergy
Helm of Obedience
6.0%inclusion105 decks1.76K decks
6%synergy
Feroz's Ban
5.3%inclusion93 decks1.76K decks
5%synergy
Enchantments
Mystic Remora
47%inclusion833 decks1.76K decks
32%synergy
Rest in Peace
42%inclusion739 decks1.76K decks
37%synergy
Authority of the Consuls
38%inclusion670 decks1.76K decks
28%synergy
Land Tax
34%inclusion594 decks1.76K decks
25%synergy
Sphere of Safety
32%inclusion571 decks1.76K decks
27%synergy
Frozen Aether
30%inclusion536 decks1.76K decks
29%synergy
Rule of Law
29%inclusion508 decks1.76K decks
26%synergy
Stasis
27%inclusion467 decks1.76K decks
25%synergy
Trouble in Pairs
18%inclusion320 decks1.76K decks
13%synergy
Back to Basics
18%inclusion309 decks1.76K decks
16%synergy
Deafening Silence
17%inclusion308 decks1.76K decks
15%synergy
Solemnity
17%inclusion308 decks1.76K decks
16%synergy
Monastery Siege
16%inclusion285 decks1.76K decks
15%synergy
Suppression Field
16%inclusion281 decks1.76K decks
15%synergy
Kismet
15%inclusion262 decks1.76K decks
14%synergy
Darksteel Mutation
12%inclusion212 decks1.76K decks
7%synergy
Aether Barrier
10%inclusion181 decks1.76K decks
10%synergy
Counterbalance
8.9%inclusion157 decks1.76K decks
7%synergy
Imprisoned in the Moon
8.9%inclusion157 decks1.76K decks
4%synergy
Monologue Tax
8.7%inclusion153 decks1.76K decks
5%synergy
Mirrormade
8.2%inclusion144 decks1.76K decks
5%synergy
Karmic Justice
8.2%inclusion144 decks1.76K decks
7%synergy
Dream Tides
7.3%inclusion129 decks1.76K decks
7%synergy
Unstoppable Plan
6.4%inclusion43 decks668 decks
1%synergy
Luminarch Ascension
6.4%inclusion113 decks1.76K decks
5%synergy
Dissipation Field
6.0%inclusion105 decks1.76K decks
5%synergy
Charitable Levy
5.6%inclusion98 decks1.76K decks
5%synergy
Decree of Silence
5.6%inclusion98 decks1.76K decks
5%synergy
Sheltered by Ghosts
5.4%inclusion73 decks1.36K decks
3%synergy
Stony Silence
5.3%inclusion93 decks1.76K decks
5%synergy
Omniscience
5.3%inclusion93 decks1.76K decks
3%synergy
Arcane Laboratory
5.3%inclusion93 decks1.76K decks
4%synergy
Planeswalkers
Teferi, Time Raveler
47%inclusion823 decks1.76K decks
36%synergy
Teferi, Hero of Dominaria
17%inclusion296 decks1.76K decks
14%synergy
Karn, the Great Creator
9.0%inclusion158 decks1.76K decks
8%synergy
Kasmina, Enigmatic Mentor
8.4%inclusion148 decks1.76K decks
8%synergy
Teferi, Who Slows the Sunset
7.2%inclusion126 decks1.76K decks
3%synergy
Teferi, Master of Time
6.3%inclusion111 decks1.76K decks
5%synergy
Utility Lands
Reliquary Tower
54%inclusion949 decks1.76K decks
5%synergy
Otawara, Soaring City
26%inclusion462 decks1.76K decks
7%synergy
Mystic Sanctuary
22%inclusion386 decks1.76K decks
5%synergy
Hall of Heliod's Generosity
20%inclusion349 decks1.76K decks
14%synergy
Maze of Ith
18%inclusion325 decks1.76K decks
14%synergy
Ancient Tomb
18%inclusion309 decks1.76K decks
10%synergy
Urza's Saga
17%inclusion294 decks1.76K decks
5%synergy
Strip Mine
16%inclusion274 decks1.76K decks
13%synergy
Academy Ruins
14%inclusion254 decks1.76K decks
2%synergy
Eiganjo, Seat of the Empire
12%inclusion210 decks1.76K decks
2%synergy
Wasteland
10%inclusion175 decks1.76K decks
9%synergy
Celestial Colonnade
9.2%inclusion162 decks1.76K decks
5%synergy
Mistrise Village
9.0%inclusion50 decks557 decks
5%synergy
Castle Vantress
7.7%inclusion136 decks1.76K decks
3%synergy
Temple of the False God
7.2%inclusion127 decks1.76K decks
-0%synergy
The Tabernacle at Pendrell Vale
6.9%inclusion122 decks1.76K decks
6%synergy
Restless Anchorage
5.8%inclusion103 decks1.76K decks
-1%synergy
Mana Artifacts
Sol Ring
90%inclusion1.58K decks1.76K decks
3%synergy
Arcane Signet
80%inclusion1.41K decks1.76K decks
-3%synergy
Azorius Signet
51%inclusion904 decks1.76K decks
-5%synergy
Talisman of Progress
47%inclusion820 decks1.76K decks
-4%synergy
Thought Vessel
33%inclusion587 decks1.76K decks
-9%synergy
Mind Stone
22%inclusion381 decks1.76K decks
-4%synergy
Fellwar Stone
19%inclusion341 decks1.76K decks
-9%synergy
Mana Vault
14%inclusion250 decks1.76K decks
8%synergy
Commander's Sphere
14%inclusion241 decks1.76K decks
-1%synergy
Chrome Mox
14%inclusion239 decks1.76K decks
9%synergy
Midnight Clock
12%inclusion211 decks1.76K decks
5%synergy
Lotus Petal
10%inclusion181 decks1.76K decks
5%synergy
Mox Diamond
8.2%inclusion144 decks1.76K decks
5%synergy
Mox Opal
8.0%inclusion141 decks1.76K decks
2%synergy
Azorius Locket
6.2%inclusion109 decks1.76K decks
3%synergy
Marble Diamond
6.1%inclusion108 decks1.76K decks
-1%synergy
Decanter of Endless Water
5.9%inclusion104 decks1.76K decks
-5%synergy
Mox Amber
5.6%inclusion98 decks1.76K decks
1%synergy
Lands
Island
97%inclusion1.70K decks1.76K decks
1%synergy
Plains
96%inclusion1.70K decks1.76K decks
1%synergy
Command Tower
83%inclusion1.47K decks1.76K decks
-2%synergy
Glacial Fortress
60%inclusion1.05K decks1.76K decks
-3%synergy
Hallowed Fountain
59%inclusion1.03K decks1.76K decks
10%synergy
Prairie Stream
58%inclusion1.02K decks1.76K decks
-8%synergy
Sea of Clouds
48%inclusion851 decks1.76K decks
9%synergy
Flooded Strand
47%inclusion829 decks1.76K decks
15%synergy
Deserted Beach
39%inclusion682 decks1.76K decks
-1%synergy
Port Town
37%inclusion649 decks1.76K decks
-10%synergy
Adarkar Wastes
36%inclusion634 decks1.76K decks
-9%synergy
Temple of Enlightenment
33%inclusion584 decks1.76K decks
-4%synergy
Azorius Chancery
32%inclusion567 decks1.76K decks
-4%synergy
Floodfarm Verge
28%inclusion386 decks1.40K decks
1%synergy
Nimbus Maze
26%inclusion464 decks1.76K decks
4%synergy
Tundra
23%inclusion402 decks1.76K decks
10%synergy
Skycloud Expanse
22%inclusion391 decks1.76K decks
-13%synergy
Mystic Gate
21%inclusion377 decks1.76K decks
-3%synergy
Hengegate Pathway
21%inclusion370 decks1.76K decks
1%synergy
Irrigated Farmland
17%inclusion308 decks1.76K decks
-3%synergy
Meticulous Archive
17%inclusion300 decks1.76K decks
-1%synergy
Seachrome Coast
17%inclusion295 decks1.76K decks
1%synergy
Exotic Orchard
17%inclusion294 decks1.76K decks
-11%synergy
Evolving Wilds
16%inclusion287 decks1.76K decks
1%synergy
Tranquil Cove
14%inclusion251 decks1.76K decks
-4%synergy
Polluted Delta
14%inclusion251 decks1.76K decks
6%synergy
Misty Rainforest
14%inclusion240 decks1.76K decks
6%synergy
Terramorphic Expanse
13%inclusion222 decks1.76K decks
2%synergy
Scalding Tarn
12%inclusion220 decks1.76K decks
5%synergy
Marsh Flats
12%inclusion217 decks1.76K decks
5%synergy
Arid Mesa
12%inclusion208 decks1.76K decks
6%synergy
Windswept Heath
11%inclusion201 decks1.76K decks
5%synergy
Myriad Landscape
11%inclusion199 decks1.76K decks
-4%synergy
Fabled Passage
10%inclusion179 decks1.76K decks
2%synergy
Reflecting Pool
10%inclusion172 decks1.76K decks
6%synergy
Azorius Guildgate
9.5%inclusion167 decks1.76K decks
3%synergy
Prismatic Vista
8.7%inclusion154 decks1.76K decks
4%synergy
Gemstone Caverns
8.2%inclusion144 decks1.76K decks
4%synergy
Sejiri Refuge
8.0%inclusion140 decks1.76K decks
1%synergy
Sink into Stupor
7.6%inclusion133 decks1.76K decks
-6%synergy
Mana Confluence
7.0%inclusion123 decks1.76K decks
3%synergy
City of Brass
6.5%inclusion115 decks1.76K decks
2%synergy
Razortide Bridge
6.0%inclusion105 decks1.76K decks
-8%synergy
Idyllic Beachfront
5.3%inclusion94 decks1.76K decks
-2%synergy