Grand Arbiter Augustin IV (Commander) - Optimized Midrange

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Grand Arbiter Augustin IV
Rank #149
7decks
As CommanderAs CardAverage DeckDecks
Bracket
All
1
2345
Budget
Any
$
$$$
Alex Wicker
Apr 30, 2026
Alex Wicker
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?
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Enchantments
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Utility Lands
Mana Artifacts
Lands
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King T'Challa
33%inclusion1 decks3 decks
27%synergy
High Synergy Cards
Mystic Remora
100%inclusion7 decks7 decks
84%synergy
Silence
86%inclusion6 decks7 decks
78%synergy
Grand Abolisher
86%inclusion6 decks7 decks
75%synergy
Otawara, Soaring City
86%inclusion6 decks7 decks
66%synergy
Idyllic Tutor
71%inclusion5 decks7 decks
66%synergy
Aven Mindcensor
71%inclusion5 decks7 decks
63%synergy
Teferi, Time Raveler
71%inclusion5 decks7 decks
61%synergy
Propaganda
86%inclusion6 decks7 decks
58%synergy
Approach of the Second Sun
71%inclusion5 decks7 decks
56%synergy
Hushbringer
57%inclusion4 decks7 decks
54%synergy
Top Cards
Supreme Verdict
71%inclusion5 decks7 decks
44%synergy
Esper Sentinel
71%inclusion5 decks7 decks
49%synergy
Swords to Plowshares
71%inclusion5 decks7 decks
3%synergy
Counterspell
71%inclusion5 decks7 decks
18%synergy
Path to Exile
71%inclusion5 decks7 decks
18%synergy
Dovin's Veto
57%inclusion4 decks7 decks
18%synergy
Phyrexian Metamorph
57%inclusion4 decks7 decks
48%synergy
Blind Obedience
57%inclusion4 decks7 decks
47%synergy
Swan Song
57%inclusion4 decks7 decks
39%synergy
Game Changers
Smothering Tithe
100%inclusion7 decks7 decks
77%synergy
Rhystic Study
100%inclusion7 decks7 decks
77%synergy
Cyclonic Rift
100%inclusion7 decks7 decks
79%synergy
Mystical Tutor
100%inclusion7 decks7 decks
87%synergy
Drannith Magistrate
86%inclusion6 decks7 decks
79%synergy
Enlightened Tutor
86%inclusion6 decks7 decks
69%synergy
Ancient Tomb
71%inclusion5 decks7 decks
64%synergy
Consecrated Sphinx
71%inclusion5 decks7 decks
66%synergy
Narset, Parter of Veils
57%inclusion4 decks7 decks
51%synergy
Fierce Guardianship
57%inclusion4 decks7 decks
42%synergy
Creatures
Archivist of Oghma
43%inclusion3 decks7 decks
38%synergy
Fatespinner
43%inclusion3 decks7 decks
40%synergy
Displacer Kitten
29%inclusion2 decks7 decks
18%synergy
Spelltithe Enforcer
29%inclusion2 decks7 decks
26%synergy
Thalia, Heretic Cathar
29%inclusion2 decks7 decks
25%synergy
Snapcaster Mage
29%inclusion2 decks7 decks
26%synergy
Walking Ballista
29%inclusion2 decks7 decks
25%synergy
Giver of Runes
29%inclusion2 decks7 decks
26%synergy
Heliod, Sun-Crowned
29%inclusion2 decks7 decks
25%synergy
The Reality Chip
29%inclusion2 decks7 decks
23%synergy
Windborn Muse
29%inclusion2 decks7 decks
18%synergy
Lavinia, Azorius Renegade
29%inclusion2 decks7 decks
23%synergy
Spark Double
29%inclusion2 decks7 decks
24%synergy
Thalia, Guardian of Thraben
29%inclusion2 decks7 decks
26%synergy
Mangara, the Diplomat
29%inclusion2 decks7 decks
22%synergy
Recruiter of the Guard
29%inclusion2 decks7 decks
24%synergy
Ledger Shredder
29%inclusion2 decks7 decks
23%synergy
Absolute Virtue
17%inclusion1 decks6 decks
13%synergy
Summon: Ixion
17%inclusion1 decks6 decks
16%synergy
Tataru Taru
17%inclusion1 decks6 decks
12%synergy
Anticausal Vestige
17%inclusion1 decks6 decks
14%synergy
Solemn Simulacrum
14%inclusion1 decks7 decks
-10%synergy
Kykar, Zephyr Awakener
14%inclusion1 decks7 decks
10%synergy
Kadena's Silencer
14%inclusion1 decks7 decks
14%synergy
Doorkeeper Thrull
14%inclusion1 decks7 decks
13%synergy
Venser, Shaper Savant
14%inclusion1 decks7 decks
8%synergy
Mirelurk Queen
14%inclusion1 decks7 decks
14%synergy
Savior of Ollenbock
14%inclusion1 decks7 decks
14%synergy
Flesh Duplicate
14%inclusion1 decks7 decks
13%synergy
Skrelv, Defector Mite
14%inclusion1 decks7 decks
12%synergy
Radiant Solar
14%inclusion1 decks7 decks
13%synergy
Judge's Familiar
14%inclusion1 decks7 decks
11%synergy
Exalted Angel
14%inclusion1 decks7 decks
14%synergy
Azor's Elocutors
14%inclusion1 decks7 decks
12%synergy
Spellseeker
14%inclusion1 decks7 decks
10%synergy
Tomb of Horrors Adventurer
14%inclusion1 decks7 decks
13%synergy
Aurelia's Vindicator
14%inclusion1 decks7 decks
14%synergy
Spellbook Vendor
14%inclusion1 decks7 decks
14%synergy
White Plume Adventurer
14%inclusion1 decks7 decks
12%synergy
Memnarch
14%inclusion1 decks7 decks
14%synergy
Vedalken Archmage
14%inclusion1 decks7 decks
11%synergy
Seasoned Dungeoneer
14%inclusion1 decks7 decks
13%synergy
Sun Quan, Lord of Wu
14%inclusion1 decks7 decks
14%synergy
Soulless Jailer
14%inclusion1 decks7 decks
12%synergy
Unsettled Mariner
14%inclusion1 decks7 decks
12%synergy
Gilded Drake
14%inclusion1 decks7 decks
13%synergy
Aphetto Alchemist
14%inclusion1 decks7 decks
13%synergy
Linvala, Keeper of Silence
14%inclusion1 decks7 decks
12%synergy
Containment Priest
14%inclusion1 decks7 decks
12%synergy
Cubwarden
14%inclusion1 decks7 decks
14%synergy
Instants
Teferi's Protection
43%inclusion3 decks7 decks
28%synergy
An Offer You Can't Refuse
43%inclusion3 decks7 decks
15%synergy
Brainstorm
43%inclusion3 decks7 decks
25%synergy
Mana Drain
43%inclusion3 decks7 decks
26%synergy
Force of Negation
43%inclusion3 decks7 decks
35%synergy
Render Silent
29%inclusion2 decks7 decks
21%synergy
Reality Shift
29%inclusion2 decks7 decks
21%synergy
Opt
29%inclusion2 decks7 decks
19%synergy
Force of Will
29%inclusion2 decks7 decks
20%synergy
Permission Denied
29%inclusion2 decks7 decks
23%synergy
Snap
29%inclusion2 decks7 decks
22%synergy
Miscast
29%inclusion2 decks7 decks
27%synergy
No More Lies
29%inclusion2 decks7 decks
25%synergy
Learn from the Past
29%inclusion2 decks7 decks
28%synergy
Think Twice
29%inclusion2 decks7 decks
27%synergy
Generous Gift
29%inclusion2 decks7 decks
-1%synergy
Erode
25%inclusion1 decks4 decks
18%synergy
Muddle the Mixture
14%inclusion1 decks7 decks
9%synergy
Mental Misstep
14%inclusion1 decks7 decks
11%synergy
Mindbreak Trap
14%inclusion1 decks7 decks
11%synergy
Get Lost
14%inclusion1 decks7 decks
12%synergy
Disorder in the Court
14%inclusion1 decks7 decks
12%synergy
Blue Sun's Zenith
14%inclusion1 decks7 decks
12%synergy
Sphinx's Revelation
14%inclusion1 decks7 decks
6%synergy
Capsize
14%inclusion1 decks7 decks
13%synergy
Spell Swindle
14%inclusion1 decks7 decks
14%synergy
Alchemist's Retrieval
14%inclusion1 decks7 decks
14%synergy
Flusterstorm
14%inclusion1 decks7 decks
10%synergy
Mana Tithe
14%inclusion1 decks7 decks
13%synergy
Anticipate
14%inclusion1 decks7 decks
14%synergy
Pull from Tomorrow
14%inclusion1 decks7 decks
12%synergy
Sink into Stupor
14%inclusion1 decks7 decks
0%synergy
Ojutai's Command
14%inclusion1 decks7 decks
14%synergy
Long-Term Plans
14%inclusion1 decks7 decks
13%synergy
Narset's Reversal
14%inclusion1 decks7 decks
10%synergy
Pact of Negation
14%inclusion1 decks7 decks
10%synergy
Brought Back
14%inclusion1 decks7 decks
14%synergy
Sunder
14%inclusion1 decks7 decks
14%synergy
Sorceries
Windfall
43%inclusion3 decks7 decks
30%synergy
Farewell
43%inclusion3 decks7 decks
26%synergy
Personal Tutor
43%inclusion3 decks7 decks
40%synergy
Ponder
29%inclusion2 decks7 decks
17%synergy
Clear the Mind
29%inclusion2 decks7 decks
28%synergy
Gitaxian Probe
29%inclusion2 decks7 decks
26%synergy
Stock Up
29%inclusion2 decks7 decks
25%synergy
Fabricate
29%inclusion2 decks7 decks
18%synergy
Preordain
29%inclusion2 decks7 decks
19%synergy
Council's Judgment
29%inclusion2 decks7 decks
27%synergy
Solve the Equation
29%inclusion2 decks7 decks
24%synergy
Restoration Seminar
25%inclusion1 decks4 decks
23%synergy
Quantum Misalignment
14%inclusion1 decks7 decks
14%synergy
Sevinne's Reclamation
14%inclusion1 decks7 decks
8%synergy
Winds of Abandon
14%inclusion1 decks7 decks
12%synergy
Temporal Mastery
14%inclusion1 decks7 decks
13%synergy
Emeria's Call
14%inclusion1 decks7 decks
13%synergy
Contingency Plan
14%inclusion1 decks7 decks
14%synergy
Arcane Heist
14%inclusion1 decks7 decks
14%synergy
Irenicus's Vile Duplication
14%inclusion1 decks7 decks
13%synergy
Expropriate
14%inclusion1 decks7 decks
13%synergy
Alrund's Epiphany
14%inclusion1 decks7 decks
12%synergy
Step Through
14%inclusion1 decks7 decks
13%synergy
Timetwister
14%inclusion1 decks7 decks
13%synergy
Time Spiral
14%inclusion1 decks7 decks
14%synergy
Eternal Dominion
14%inclusion1 decks7 decks
14%synergy
Utility Artifacts
Sphere of Resistance
29%inclusion2 decks7 decks
27%synergy
God-Pharaoh's Statue
29%inclusion2 decks7 decks
25%synergy
The One Ring
29%inclusion2 decks7 decks
21%synergy
Cursed Totem
29%inclusion2 decks7 decks
26%synergy
Grafdigger's Cage
29%inclusion2 decks7 decks
25%synergy
Sapphire Medallion
29%inclusion2 decks7 decks
19%synergy
Temple Bell
29%inclusion2 decks7 decks
25%synergy
Insight Engine
17%inclusion1 decks6 decks
15%synergy
Illusionary Mask
14%inclusion1 decks7 decks
14%synergy
_____ _____ Rocketship
14%inclusion1 decks7 decks
14%synergy
Sensei's Divining Top
14%inclusion1 decks7 decks
8%synergy
Helm of Obedience
14%inclusion1 decks7 decks
14%synergy
Pearl Medallion
14%inclusion1 decks7 decks
6%synergy
Illusionist's Bracers
14%inclusion1 decks7 decks
13%synergy
Winter Orb
14%inclusion1 decks7 decks
12%synergy
Ice Cauldron
14%inclusion1 decks7 decks
14%synergy
Thousand Moons Smithy
14%inclusion1 decks7 decks
10%synergy
Teferi's Puzzle Box
14%inclusion1 decks7 decks
13%synergy
Mirror Box
14%inclusion1 decks7 decks
13%synergy
Meekstone
14%inclusion1 decks7 decks
13%synergy
Scroll Rack
14%inclusion1 decks7 decks
13%synergy
Pin Collection
14%inclusion1 decks7 decks
14%synergy
Uba Mask
14%inclusion1 decks7 decks
14%synergy
Mirror Gallery
14%inclusion1 decks7 decks
14%synergy
Bloodforged Battle-Axe
14%inclusion1 decks7 decks
13%synergy
Helm of the Host
14%inclusion1 decks7 decks
12%synergy
Mindslaver
14%inclusion1 decks7 decks
14%synergy
Aeon Engine
14%inclusion1 decks7 decks
14%synergy
Lightning Greaves
14%inclusion1 decks7 decks
-6%synergy
Perilous Snare
14%inclusion1 decks7 decks
13%synergy
Omen Machine
14%inclusion1 decks7 decks
13%synergy
Shorikai, Genesis Engine
14%inclusion1 decks7 decks
9%synergy
Enchantments
Stasis
43%inclusion3 decks7 decks
41%synergy
Aura of Silence
43%inclusion3 decks7 decks
38%synergy
Ghostly Prison
43%inclusion3 decks7 decks
18%synergy
Teferi's Ageless Insight
29%inclusion2 decks7 decks
21%synergy
Unstoppable Plan
29%inclusion2 decks7 decks
23%synergy
Mind Over Matter
29%inclusion2 decks7 decks
27%synergy
Land Tax
29%inclusion2 decks7 decks
19%synergy
Solemnity
29%inclusion2 decks7 decks
27%synergy
Rest in Peace
14%inclusion1 decks7 decks
9%synergy
Counterbalance
14%inclusion1 decks7 decks
13%synergy
Nine Lives
14%inclusion1 decks7 decks
14%synergy
Mechanized Production
14%inclusion1 decks7 decks
9%synergy
Rule of Law
14%inclusion1 decks7 decks
12%synergy
Plumes of Peace
14%inclusion1 decks7 decks
14%synergy
Authority of the Consuls
14%inclusion1 decks7 decks
3%synergy
Phyrexian Unlife
14%inclusion1 decks7 decks
14%synergy
Thought Lash
14%inclusion1 decks7 decks
14%synergy
Decree of Silence
14%inclusion1 decks7 decks
14%synergy
Sphere of Safety
14%inclusion1 decks7 decks
9%synergy
Enchanted Evening
14%inclusion1 decks7 decks
14%synergy
Trouble in Pairs
14%inclusion1 decks7 decks
9%synergy
Energy Field
14%inclusion1 decks7 decks
14%synergy
Planeswalkers
Tezzeret the Seeker
29%inclusion2 decks7 decks
25%synergy
Dovin, Hand of Control
29%inclusion2 decks7 decks
26%synergy
Utility Lands
Reliquary Tower
57%inclusion4 decks7 decks
9%synergy
Mistrise Village
43%inclusion3 decks7 decks
39%synergy
Urza's Saga
43%inclusion3 decks7 decks
31%synergy
Cephalid Coliseum
43%inclusion3 decks7 decks
40%synergy
Minamo, School at Water's Edge
29%inclusion2 decks7 decks
21%synergy
Hall of Heliod's Generosity
29%inclusion2 decks7 decks
22%synergy
Maze of Ith
29%inclusion2 decks7 decks
24%synergy
Command Beacon
29%inclusion2 decks7 decks
26%synergy
Eiganjo, Seat of the Empire
29%inclusion2 decks7 decks
18%synergy
Jidoor, Aristocratic Capital
17%inclusion1 decks6 decks
11%synergy
Ishgard, the Holy See
17%inclusion1 decks6 decks
13%synergy
Adagia, Windswept Bastion
17%inclusion1 decks6 decks
13%synergy
Ancient Den
14%inclusion1 decks7 decks
-1%synergy
Faerie Conclave
14%inclusion1 decks7 decks
14%synergy
Mystic Sanctuary
14%inclusion1 decks7 decks
-3%synergy
Windbrisk Heights
14%inclusion1 decks7 decks
11%synergy
Seat of the Synod
14%inclusion1 decks7 decks
-2%synergy
Treasure Vault
14%inclusion1 decks7 decks
11%synergy
The Tabernacle at Pendrell Vale
14%inclusion1 decks7 decks
14%synergy
Minas Tirith
14%inclusion1 decks7 decks
11%synergy
Strip Mine
14%inclusion1 decks7 decks
12%synergy
Blinkmoth Well
14%inclusion1 decks7 decks
14%synergy
Seafarer's Quay
14%inclusion1 decks7 decks
14%synergy
Shelldock Isle
14%inclusion1 decks7 decks
14%synergy
Mana Artifacts
Arcane Signet
86%inclusion6 decks7 decks
3%synergy
Sol Ring
86%inclusion6 decks7 decks
-0%synergy
Talisman of Progress
71%inclusion5 decks7 decks
21%synergy
Azorius Signet
57%inclusion4 decks7 decks
1%synergy
Chrome Mox
57%inclusion4 decks7 decks
52%synergy
Thought Vessel
43%inclusion3 decks7 decks
1%synergy
Mana Vault
29%inclusion2 decks7 decks
22%synergy
Mox Amber
29%inclusion2 decks7 decks
24%synergy
Fellwar Stone
29%inclusion2 decks7 decks
0%synergy
Commander's Sphere
14%inclusion1 decks7 decks
0%synergy
Lotus Petal
14%inclusion1 decks7 decks
9%synergy
Sarevok's Tome
14%inclusion1 decks7 decks
13%synergy
Liquimetal Torque
14%inclusion1 decks7 decks
10%synergy
The Celestus
14%inclusion1 decks7 decks
14%synergy
Mox Opal
14%inclusion1 decks7 decks
8%synergy
Mox Diamond
14%inclusion1 decks7 decks
11%synergy
Lands
Command Tower
100%inclusion7 decks7 decks
15%synergy
Island
100%inclusion7 decks7 decks
4%synergy
Hallowed Fountain
100%inclusion7 decks7 decks
51%synergy
Plains
86%inclusion6 decks7 decks
-10%synergy
Sea of Clouds
71%inclusion5 decks7 decks
32%synergy
Floodfarm Verge
71%inclusion5 decks7 decks
44%synergy
Flooded Strand
71%inclusion5 decks7 decks
39%synergy
Hengegate Pathway
57%inclusion4 decks7 decks
37%synergy
Adarkar Wastes
57%inclusion4 decks7 decks
11%synergy
Tundra
43%inclusion3 decks7 decks
29%synergy
Glacial Fortress
43%inclusion3 decks7 decks
-21%synergy
Prismatic Vista
43%inclusion3 decks7 decks
37%synergy
Port Town
43%inclusion3 decks7 decks
-4%synergy
Prairie Stream
43%inclusion3 decks7 decks
-23%synergy
Gemstone Caverns
43%inclusion3 decks7 decks
39%synergy
Deserted Beach
43%inclusion3 decks7 decks
2%synergy
Misty Rainforest
29%inclusion2 decks7 decks
21%synergy
Fabled Passage
29%inclusion2 decks7 decks
20%synergy
Windswept Heath
29%inclusion2 decks7 decks
22%synergy
Reflecting Pool
29%inclusion2 decks7 decks
25%synergy
Seachrome Coast
29%inclusion2 decks7 decks
13%synergy
Arid Mesa
29%inclusion2 decks7 decks
22%synergy
Scalding Tarn
29%inclusion2 decks7 decks
21%synergy
Mana Confluence
29%inclusion2 decks7 decks
25%synergy
Marsh Flats
29%inclusion2 decks7 decks
22%synergy
Polluted Delta
29%inclusion2 decks7 decks
20%synergy
City of Brass
29%inclusion2 decks7 decks
24%synergy
Exotic Orchard
14%inclusion1 decks7 decks
-13%synergy
Emeria's Call
14%inclusion1 decks7 decks
13%synergy
Razortide Bridge
14%inclusion1 decks7 decks
0%synergy
Skycloud Expanse
14%inclusion1 decks7 decks
-21%synergy
Sink into Stupor
14%inclusion1 decks7 decks
0%synergy
Thawing Glaciers
14%inclusion1 decks7 decks
14%synergy
Meticulous Archive
14%inclusion1 decks7 decks
-5%synergy
Nimbus Maze
14%inclusion1 decks7 decks
-8%synergy
Mystic Gate
14%inclusion1 decks7 decks
-10%synergy
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