Grand Arbiter Augustin IV (Commander) - Hatebears

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
Emeritus of Ideation
12%inclusion2 decks17 decks
9%synergy
Flow State
7.7%inclusion1 decks13 decks
7%synergy
Erode
6.7%inclusion1 decks15 decks
3%synergy
High Synergy Cards
Thalia, Guardian of Thraben
69%inclusion225 decks325 decks
66%synergy
Aura of Silence
70%inclusion227 decks325 decks
65%synergy
Spelltithe Enforcer
65%inclusion211 decks325 decks
62%synergy
Lavinia, Azorius Renegade
68%inclusion221 decks325 decks
62%synergy
Aven Mindcensor
69%inclusion223 decks325 decks
60%synergy
Thalia, Heretic Cathar
62%inclusion203 decks325 decks
58%synergy
Windborn Muse
69%inclusion224 decks325 decks
58%synergy
Propaganda
84%inclusion273 decks325 decks
58%synergy
Ghostly Prison
82%inclusion265 decks325 decks
57%synergy
Grand Abolisher
67%inclusion219 decks325 decks
57%synergy
Top Cards
Swords to Plowshares
80%inclusion259 decks325 decks
11%synergy
Counterspell
77%inclusion250 decks325 decks
23%synergy
Path to Exile
65%inclusion210 decks325 decks
11%synergy
Supreme Verdict
64%inclusion208 decks325 decks
36%synergy
Dovin's Veto
63%inclusion205 decks325 decks
25%synergy
Approach of the Second Sun
61%inclusion197 decks325 decks
45%synergy
Esper Sentinel
58%inclusion187 decks325 decks
36%synergy
God-Pharaoh's Statue
57%inclusion186 decks325 decks
54%synergy
Hushbringer
57%inclusion184 decks325 decks
53%synergy
Dovin, Hand of Control
57%inclusion184 decks325 decks
54%synergy
Game Changers
Smothering Tithe
73%inclusion238 decks325 decks
49%synergy
Rhystic Study
73%inclusion236 decks325 decks
50%synergy
Drannith Magistrate
65%inclusion212 decks325 decks
58%synergy
Narset, Parter of Veils
55%inclusion178 decks325 decks
48%synergy
Cyclonic Rift
53%inclusion173 decks325 decks
31%synergy
Mystical Tutor
51%inclusion167 decks325 decks
38%synergy
Farewell
46%inclusion149 decks325 decks
28%synergy
Enlightened Tutor
45%inclusion145 decks325 decks
28%synergy
Consecrated Sphinx
41%inclusion133 decks325 decks
35%synergy
Fierce Guardianship
38%inclusion124 decks325 decks
23%synergy
Creatures
Archon of Emeria
55%inclusion179 decks325 decks
51%synergy
Fatespinner
54%inclusion176 decks325 decks
52%synergy
Soulless Jailer
46%inclusion148 decks325 decks
43%synergy
Azor's Elocutors
40%inclusion131 decks325 decks
38%synergy
Linvala, Keeper of Silence
36%inclusion118 decks325 decks
34%synergy
Dauntless Dismantler
34%inclusion110 decks325 decks
32%synergy
Leonin Arbiter
33%inclusion107 decks325 decks
32%synergy
Strict Proctor
33%inclusion106 decks325 decks
31%synergy
Jin-Gitaxias, Progress Tyrant
32%inclusion105 decks325 decks
29%synergy
Baird, Steward of Argive
31%inclusion100 decks325 decks
28%synergy
Aven Interrupter
30%inclusion97 decks325 decks
26%synergy
Containment Priest
30%inclusion96 decks325 decks
28%synergy
Tax Collector
29%inclusion89 decks306 decks
27%synergy
Vryn Wingmare
28%inclusion92 decks325 decks
27%synergy
Archivist of Oghma
26%inclusion85 decks325 decks
21%synergy
The Council of Four
26%inclusion85 decks325 decks
19%synergy
Doorkeeper Thrull
23%inclusion76 decks325 decks
22%synergy
Gold-Forged Thopteryx
22%inclusion70 decks325 decks
12%synergy
Pippin, Guard of the Citadel
20%inclusion64 decks325 decks
16%synergy
Absolute Virtue
19%inclusion18 decks95 decks
15%synergy
Elesh Norn, Grand Cenobite
18%inclusion59 decks325 decks
16%synergy
Isperia, Supreme Judge
15%inclusion48 decks325 decks
13%synergy
Unsettled Mariner
14%inclusion47 decks325 decks
12%synergy
Wandering Archaic
14%inclusion46 decks325 decks
12%synergy
Tithe Taker
14%inclusion46 decks325 decks
14%synergy
Silent Arbiter
14%inclusion44 decks325 decks
11%synergy
Reidane, God of the Worthy
14%inclusion44 decks325 decks
13%synergy
Callaphe, Beloved of the Sea
13%inclusion43 decks325 decks
13%synergy
Baral, Chief of Compliance
13%inclusion42 decks325 decks
10%synergy
Pollywog Prodigy
12%inclusion35 decks286 decks
11%synergy
Archon of Absolution
11%inclusion37 decks325 decks
10%synergy
Stenn, Paranoid Partisan
11%inclusion36 decks325 decks
8%synergy
Hullbreaker Horror
11%inclusion35 decks325 decks
3%synergy
Sun Titan
10%inclusion34 decks325 decks
0%synergy
Hushwing Gryff
10%inclusion33 decks325 decks
9%synergy
Teferi, Mage of Zhalfir
10%inclusion32 decks325 decks
8%synergy
Faerie Mastermind
10%inclusion31 decks325 decks
1%synergy
Jin-Gitaxias, Core Augur
9.2%inclusion30 decks325 decks
8%synergy
Voice of Victory
9.2%inclusion11 decks120 decks
5%synergy
Elesh Norn, Mother of Machines
8.9%inclusion29 decks325 decks
3%synergy
Spark Double
8.9%inclusion29 decks325 decks
5%synergy
Archangel of Tithes
8.9%inclusion29 decks325 decks
8%synergy
High Fae Trickster
8.9%inclusion17 decks192 decks
6%synergy
Loyal Inventor
8.6%inclusion26 decks304 decks
8%synergy
Suppressor Skyguard
8.3%inclusion27 decks325 decks
7%synergy
Chancellor of the Annex
8.3%inclusion27 decks325 decks
8%synergy
Thassa's Oracle
8.0%inclusion26 decks325 decks
4%synergy
Harbinger of the Seas
7.9%inclusion25 decks315 decks
7%synergy
Eidolon of Rhetoric
7.4%inclusion24 decks325 decks
6%synergy
Loxodon Gatekeeper
7.4%inclusion24 decks325 decks
7%synergy
Instants
Negate
51%inclusion166 decks325 decks
23%synergy
Render Silent
47%inclusion154 decks325 decks
40%synergy
Mana Drain
43%inclusion141 decks325 decks
27%synergy
Brainstorm
38%inclusion123 decks325 decks
20%synergy
Teferi's Protection
35%inclusion114 decks325 decks
19%synergy
Permission Denied
34%inclusion111 decks325 decks
29%synergy
Silence
32%inclusion103 decks325 decks
24%synergy
No More Lies
31%inclusion102 decks325 decks
27%synergy
An Offer You Can't Refuse
29%inclusion93 decks325 decks
2%synergy
Swan Song
28%inclusion90 decks325 decks
10%synergy
Mana Leak
27%inclusion87 decks325 decks
23%synergy
Arcane Denial
25%inclusion80 decks325 decks
-1%synergy
Force of Will
24%inclusion78 decks325 decks
16%synergy
Generous Gift
21%inclusion67 decks325 decks
-10%synergy
Sphinx's Revelation
19%inclusion61 decks325 decks
11%synergy
Force of Negation
18%inclusion60 decks325 decks
11%synergy
Aetherize
17%inclusion54 decks325 decks
6%synergy
Rewind
13%inclusion43 decks325 decks
9%synergy
Absorb
13%inclusion42 decks325 decks
6%synergy
Muddle the Mixture
13%inclusion41 decks325 decks
8%synergy
Spell Pierce
12%inclusion39 decks325 decks
8%synergy
Hindering Light
11%inclusion36 decks325 decks
7%synergy
Unwind
10%inclusion34 decks325 decks
6%synergy
Stroke of Midnight
10%inclusion32 decks325 decks
-6%synergy
Pact of Negation
10%inclusion31 decks325 decks
5%synergy
Strix Serenade
10%inclusion30 decks315 decks
5%synergy
Flusterstorm
9.2%inclusion30 decks325 decks
5%synergy
Reprieve
9.2%inclusion30 decks325 decks
5%synergy
Sink into Stupor
9.2%inclusion29 decks315 decks
-4%synergy
Dramatic Reversal
8.9%inclusion29 decks325 decks
1%synergy
Pongify
8.6%inclusion28 decks325 decks
0%synergy
Disallow
8.6%inclusion28 decks325 decks
6%synergy
Narset's Reversal
8.6%inclusion28 decks325 decks
5%synergy
Emergency Powers
6.5%inclusion21 decks325 decks
5%synergy
Cryptic Command
6.5%inclusion21 decks325 decks
2%synergy
Disenchant
6.5%inclusion21 decks325 decks
-2%synergy
Mental Misstep
6.2%inclusion20 decks325 decks
3%synergy
Refute
6.1%inclusion12 decks196 decks
4%synergy
Dazzling Denial
5.9%inclusion17 decks286 decks
2%synergy
Opt
5.5%inclusion18 decks325 decks
-4%synergy
Fact or Fiction
5.2%inclusion17 decks325 decks
1%synergy
Sorceries
Time Wipe
38%inclusion122 decks325 decks
24%synergy
Ponder
31%inclusion102 decks325 decks
20%synergy
Windfall
24%inclusion79 decks325 decks
12%synergy
Wrath of God
22%inclusion72 decks325 decks
16%synergy
Idyllic Tutor
22%inclusion72 decks325 decks
17%synergy
Austere Command
17%inclusion55 decks325 decks
3%synergy
Preordain
16%inclusion51 decks325 decks
6%synergy
Solve the Equation
13%inclusion43 decks325 decks
9%synergy
Armageddon
11%inclusion36 decks325 decks
10%synergy
Fabricate
8.9%inclusion29 decks325 decks
-2%synergy
Cleansing Nova
6.5%inclusion21 decks325 decks
2%synergy
Day of Judgment
6.5%inclusion21 decks325 decks
4%synergy
Personal Tutor
6.2%inclusion20 decks325 decks
4%synergy
Vanquish the Horde
5.5%inclusion18 decks325 decks
1%synergy
Stock Up
5.1%inclusion7 decks136 decks
3%synergy
Utility Artifacts
Cursed Totem
27%inclusion88 decks325 decks
24%synergy
Norn's Annex
26%inclusion86 decks325 decks
24%synergy
Sapphire Medallion
25%inclusion81 decks325 decks
17%synergy
Sphere of Resistance
24%inclusion77 decks325 decks
22%synergy
Pearl Medallion
24%inclusion77 decks325 decks
16%synergy
Vexing Bauble
23%inclusion72 decks310 decks
21%synergy
Winter Orb
23%inclusion74 decks325 decks
20%synergy
Winter Moon
19%inclusion63 decks325 decks
18%synergy
Lightning Greaves
18%inclusion58 decks325 decks
-2%synergy
Thorn of Amethyst
16%inclusion53 decks325 decks
15%synergy
The One Ring
16%inclusion51 decks325 decks
8%synergy
Grafdigger's Cage
13%inclusion43 decks325 decks
10%synergy
Swiftfoot Boots
13%inclusion41 decks325 decks
-13%synergy
Sensei's Divining Top
11%inclusion36 decks325 decks
5%synergy
Torpor Orb
11%inclusion36 decks325 decks
9%synergy
Isochron Scepter
11%inclusion36 decks325 decks
5%synergy
Crawlspace
11%inclusion35 decks325 decks
9%synergy
Isolation Cell
11%inclusion35 decks325 decks
10%synergy
Damping Sphere
10%inclusion33 decks325 decks
9%synergy
Trinisphere
8.3%inclusion27 decks325 decks
8%synergy
Helm of the Host
7.1%inclusion23 decks325 decks
5%synergy
Static Orb
6.8%inclusion22 decks325 decks
6%synergy
The Millennium Calendar
6.8%inclusion22 decks325 decks
6%synergy
Knowledge Pool
6.8%inclusion22 decks325 decks
5%synergy
The Water Crystal
6.5%inclusion6 decks92 decks
-2%synergy
Helm of Obedience
5.2%inclusion17 decks325 decks
5%synergy
Enchantments
Blind Obedience
52%inclusion168 decks325 decks
41%synergy
Mystic Remora
48%inclusion157 decks325 decks
33%synergy
Rest in Peace
33%inclusion108 decks325 decks
28%synergy
Land Tax
32%inclusion104 decks325 decks
23%synergy
Authority of the Consuls
29%inclusion94 decks325 decks
19%synergy
Sphere of Safety
28%inclusion91 decks325 decks
23%synergy
Rule of Law
23%inclusion74 decks325 decks
20%synergy
Trouble in Pairs
20%inclusion64 decks325 decks
15%synergy
Frozen Aether
14%inclusion46 decks325 decks
13%synergy
Deafening Silence
14%inclusion46 decks325 decks
12%synergy
Stasis
14%inclusion46 decks325 decks
13%synergy
Darksteel Mutation
12%inclusion38 decks325 decks
6%synergy
Monastery Siege
11%inclusion35 decks325 decks
10%synergy
Suppression Field
10%inclusion32 decks325 decks
9%synergy
Monologue Tax
8.3%inclusion27 decks325 decks
5%synergy
Solemnity
8.3%inclusion27 decks325 decks
7%synergy
Imprisoned in the Moon
8.0%inclusion26 decks325 decks
3%synergy
Luminarch Ascension
8.0%inclusion26 decks325 decks
7%synergy
Counterbalance
7.4%inclusion24 decks325 decks
6%synergy
Kismet
7.4%inclusion24 decks325 decks
7%synergy
Karmic Justice
7.4%inclusion24 decks325 decks
6%synergy
Aether Barrier
6.5%inclusion21 decks325 decks
6%synergy
Leyline of Anticipation
5.8%inclusion19 decks325 decks
2%synergy
Dazzling Theater // Prop Room
5.4%inclusion12 decks223 decks
3%synergy
Back to Basics
5.2%inclusion17 decks325 decks
4%synergy
Mirrormade
5.2%inclusion17 decks325 decks
2%synergy
Unstoppable Plan
5.2%inclusion7 decks134 decks
0%synergy
Planeswalkers
Teferi, Time Raveler
41%inclusion132 decks325 decks
30%synergy
Teferi, Hero of Dominaria
13%inclusion42 decks325 decks
10%synergy
Karn, the Great Creator
5.8%inclusion19 decks325 decks
4%synergy
Dovin Baan
5.5%inclusion18 decks325 decks
5%synergy
Teferi, Master of Time
5.5%inclusion18 decks325 decks
4%synergy
Utility Lands
Reliquary Tower
63%inclusion204 decks325 decks
14%synergy
Otawara, Soaring City
26%inclusion86 decks325 decks
7%synergy
Mystic Sanctuary
25%inclusion80 decks325 decks
7%synergy
Hall of Heliod's Generosity
19%inclusion62 decks325 decks
13%synergy
Ancient Tomb
16%inclusion52 decks325 decks
8%synergy
Eiganjo, Seat of the Empire
16%inclusion52 decks325 decks
6%synergy
Maze of Ith
16%inclusion51 decks325 decks
11%synergy
Celestial Colonnade
13%inclusion42 decks325 decks
8%synergy
Academy Ruins
12%inclusion40 decks325 decks
0%synergy
Urza's Saga
12%inclusion39 decks325 decks
1%synergy
Strip Mine
10%inclusion32 decks325 decks
8%synergy
Castle Vantress
9.2%inclusion30 decks325 decks
4%synergy
Restless Anchorage
8.6%inclusion28 decks325 decks
1%synergy
Temple of the False God
7.4%inclusion24 decks325 decks
0%synergy
Mistrise Village
6.7%inclusion8 decks120 decks
2%synergy
Jidoor, Aristocratic Capital
6.3%inclusion6 decks95 decks
1%synergy
Ishgard, the Holy See
6.3%inclusion6 decks95 decks
3%synergy
Wasteland
5.8%inclusion19 decks325 decks
5%synergy
Halimar Depths
5.8%inclusion19 decks325 decks
4%synergy
Mana Artifacts
Sol Ring
93%inclusion301 decks325 decks
6%synergy
Arcane Signet
83%inclusion271 decks325 decks
0%synergy
Azorius Signet
54%inclusion175 decks325 decks
-3%synergy
Talisman of Progress
43%inclusion141 decks325 decks
-7%synergy
Thought Vessel
42%inclusion136 decks325 decks
0%synergy
Mind Stone
26%inclusion84 decks325 decks
0%synergy
Fellwar Stone
23%inclusion75 decks325 decks
-5%synergy
Commander's Sphere
14%inclusion47 decks325 decks
0%synergy
Lotus Petal
12%inclusion38 decks325 decks
6%synergy
Mana Vault
11%inclusion35 decks325 decks
4%synergy
Chrome Mox
9.2%inclusion30 decks325 decks
4%synergy
Midnight Clock
8.3%inclusion27 decks325 decks
1%synergy
Decanter of Endless Water
8.0%inclusion26 decks325 decks
-3%synergy
Mox Diamond
7.1%inclusion23 decks325 decks
4%synergy
Mox Amber
6.8%inclusion22 decks325 decks
2%synergy
Mox Opal
6.8%inclusion22 decks325 decks
1%synergy
Lands
Island
98%inclusion317 decks325 decks
2%synergy
Plains
97%inclusion315 decks325 decks
2%synergy
Command Tower
86%inclusion280 decks325 decks
1%synergy
Glacial Fortress
70%inclusion229 decks325 decks
8%synergy
Prairie Stream
68%inclusion222 decks325 decks
3%synergy
Hallowed Fountain
65%inclusion210 decks325 decks
17%synergy
Sea of Clouds
54%inclusion175 decks325 decks
14%synergy
Deserted Beach
50%inclusion164 decks325 decks
11%synergy
Flooded Strand
48%inclusion157 decks325 decks
16%synergy
Port Town
46%inclusion151 decks325 decks
0%synergy
Adarkar Wastes
46%inclusion148 decks325 decks
1%synergy
Azorius Chancery
41%inclusion132 decks325 decks
4%synergy
Temple of Enlightenment
40%inclusion130 decks325 decks
2%synergy
Nimbus Maze
35%inclusion113 decks325 decks
13%synergy
Floodfarm Verge
33%inclusion77 decks234 decks
6%synergy
Mystic Gate
27%inclusion87 decks325 decks
3%synergy
Hengegate Pathway
25%inclusion82 decks325 decks
5%synergy
Skycloud Expanse
23%inclusion76 decks325 decks
-12%synergy
Exotic Orchard
22%inclusion73 decks325 decks
-5%synergy
Tundra
18%inclusion59 decks325 decks
5%synergy
Seachrome Coast
17%inclusion56 decks325 decks
2%synergy
Irrigated Farmland
15%inclusion50 decks325 decks
-6%synergy
Tranquil Cove
15%inclusion50 decks325 decks
-3%synergy
Meticulous Archive
15%inclusion50 decks325 decks
-3%synergy
Evolving Wilds
14%inclusion46 decks325 decks
-2%synergy
Terramorphic Expanse
13%inclusion41 decks325 decks
2%synergy
Myriad Landscape
10%inclusion34 decks325 decks
-6%synergy
Fabled Passage
10%inclusion33 decks325 decks
2%synergy
Reflecting Pool
10%inclusion32 decks325 decks
6%synergy
Mana Confluence
10%inclusion31 decks325 decks
6%synergy
Polluted Delta
10%inclusion31 decks325 decks
1%synergy
Sink into Stupor
9.2%inclusion29 decks315 decks
-4%synergy
Scalding Tarn
8.9%inclusion29 decks325 decks
2%synergy
City of Brass
8.6%inclusion28 decks325 decks
4%synergy
Sejiri Refuge
8.3%inclusion27 decks325 decks
1%synergy
Misty Rainforest
8.0%inclusion26 decks325 decks
1%synergy
Windswept Heath
8.0%inclusion26 decks325 decks
1%synergy
Azorius Guildgate
8.0%inclusion26 decks325 decks
2%synergy
Marsh Flats
7.7%inclusion25 decks325 decks
1%synergy
Gemstone Caverns
7.1%inclusion23 decks325 decks
3%synergy
Arid Mesa
7.1%inclusion23 decks325 decks
1%synergy
Prismatic Vista
6.8%inclusion22 decks325 decks
2%synergy
Path of Ancestry
5.8%inclusion19 decks325 decks
-8%synergy
Witch Enchanter
5.7%inclusion18 decks315 decks
-7%synergy
Idyllic Beachfront
5.2%inclusion17 decks325 decks
-3%synergy
Hydroelectric Specimen
5.2%inclusion16 decks310 decks
-1%synergy