Grand Arbiter Augustin IV (Commander) - Midrange

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
Restoration Seminar
50%inclusion1 decks2 decks
49%synergy
Erode
50%inclusion1 decks2 decks
46%synergy
High Synergy Cards
Mystic Remora
64%inclusion14 decks22 decks
48%synergy
Esper Sentinel
64%inclusion14 decks22 decks
42%synergy
Silence
45%inclusion10 decks22 decks
37%synergy
Blind Obedience
45%inclusion10 decks22 decks
35%synergy
Grand Abolisher
45%inclusion10 decks22 decks
35%synergy
Sapphire Medallion
41%inclusion9 decks22 decks
32%synergy
Aven Mindcensor
41%inclusion9 decks22 decks
32%synergy
Force of Negation
36%inclusion8 decks22 decks
29%synergy
Land Tax
36%inclusion8 decks22 decks
28%synergy
Teferi, Time Raveler
36%inclusion8 decks22 decks
26%synergy
Top Cards
Swords to Plowshares
68%inclusion15 decks22 decks
-1%synergy
Supreme Verdict
50%inclusion11 decks22 decks
22%synergy
Propaganda
50%inclusion11 decks22 decks
24%synergy
Dovin's Veto
45%inclusion10 decks22 decks
7%synergy
Path to Exile
45%inclusion10 decks22 decks
-8%synergy
An Offer You Can't Refuse
41%inclusion9 decks22 decks
15%synergy
Mana Drain
41%inclusion9 decks22 decks
25%synergy
Counterspell
41%inclusion9 decks22 decks
-13%synergy
Swan Song
36%inclusion8 decks22 decks
19%synergy
Approach of the Second Sun
36%inclusion8 decks22 decks
21%synergy
Game Changers
Smothering Tithe
73%inclusion16 decks22 decks
49%synergy
Rhystic Study
64%inclusion14 decks22 decks
41%synergy
Cyclonic Rift
64%inclusion14 decks22 decks
42%synergy
Enlightened Tutor
55%inclusion12 decks22 decks
37%synergy
Mystical Tutor
55%inclusion12 decks22 decks
42%synergy
Force of Will
45%inclusion10 decks22 decks
37%synergy
Drannith Magistrate
45%inclusion10 decks22 decks
38%synergy
Ancient Tomb
41%inclusion9 decks22 decks
33%synergy
Fierce Guardianship
41%inclusion9 decks22 decks
25%synergy
Chrome Mox
41%inclusion9 decks22 decks
36%synergy
Creatures
Archivist of Oghma
27%inclusion6 decks22 decks
22%synergy
Consecrated Sphinx
27%inclusion6 decks22 decks
22%synergy
Phyrexian Metamorph
23%inclusion5 decks22 decks
13%synergy
Dragonlord Ojutai
23%inclusion5 decks22 decks
22%synergy
Fatespinner
23%inclusion5 decks22 decks
20%synergy
The Reality Chip
23%inclusion5 decks22 decks
17%synergy
Windborn Muse
23%inclusion5 decks22 decks
12%synergy
Lavinia, Azorius Renegade
23%inclusion5 decks22 decks
17%synergy
Thalia, Guardian of Thraben
23%inclusion5 decks22 decks
20%synergy
Suppressor Skyguard
18%inclusion4 decks22 decks
17%synergy
Thalia, Heretic Cathar
18%inclusion4 decks22 decks
14%synergy
Hushbringer
18%inclusion4 decks22 decks
15%synergy
Ishai, Ojutai Dragonspeaker
18%inclusion4 decks22 decks
16%synergy
Drogskol Reaver
18%inclusion4 decks22 decks
12%synergy
Elesh Norn, Grand Cenobite
18%inclusion4 decks22 decks
16%synergy
Faerie Mastermind
18%inclusion4 decks22 decks
10%synergy
Isperia, Supreme Judge
18%inclusion4 decks22 decks
16%synergy
Mangara, the Diplomat
18%inclusion4 decks22 decks
13%synergy
Ledger Shredder
18%inclusion4 decks22 decks
13%synergy
Jin-Gitaxias, Progress Tyrant
18%inclusion4 decks22 decks
15%synergy
Katara, Water Tribe's Hope
14%inclusion1 decks7 decks
13%synergy
Drumbellower
14%inclusion3 decks22 decks
6%synergy
The Council of Four
14%inclusion3 decks22 decks
6%synergy
Spellseeker
14%inclusion3 decks22 decks
10%synergy
Giver of Runes
14%inclusion3 decks22 decks
12%synergy
Dream Trawler
14%inclusion3 decks22 decks
10%synergy
Soulless Jailer
14%inclusion3 decks22 decks
11%synergy
Gilded Drake
14%inclusion3 decks22 decks
13%synergy
Linvala, Keeper of Silence
14%inclusion3 decks22 decks
12%synergy
Spark Double
14%inclusion3 decks22 decks
9%synergy
Elite Guardmage
14%inclusion3 decks22 decks
11%synergy
Loran of the Third Path
14%inclusion3 decks22 decks
2%synergy
Gold-Forged Thopteryx
14%inclusion3 decks22 decks
4%synergy
Tithe Taker
14%inclusion3 decks22 decks
13%synergy
Hullbreaker Horror
14%inclusion3 decks22 decks
6%synergy
Recruiter of the Guard
14%inclusion3 decks22 decks
10%synergy
Absolute Virtue
13%inclusion1 decks8 decks
9%synergy
Tataru Taru
13%inclusion1 decks8 decks
9%synergy
Anticausal Vestige
13%inclusion1 decks8 decks
10%synergy
Witch Enchanter
9.1%inclusion2 decks22 decks
-4%synergy
Displacer Kitten
9.1%inclusion2 decks22 decks
-2%synergy
Niambi, Faithful Healer
9.1%inclusion2 decks22 decks
9%synergy
Spelltithe Enforcer
9.1%inclusion2 decks22 decks
7%synergy
Portal Manipulator
9.1%inclusion2 decks22 decks
8%synergy
Persistent Petitioners
9.1%inclusion2 decks22 decks
9%synergy
Raff Capashen, Ship's Mage
9.1%inclusion2 decks22 decks
7%synergy
Spirit of the Labyrinth
9.1%inclusion2 decks22 decks
9%synergy
Mirror Entity
9.1%inclusion2 decks22 decks
6%synergy
Thassa's Oracle
9.1%inclusion2 decks22 decks
5%synergy
Judge's Familiar
9.1%inclusion2 decks22 decks
5%synergy
Instants
Sphinx's Revelation
32%inclusion7 decks22 decks
24%synergy
Brainstorm
27%inclusion6 decks22 decks
9%synergy
Pact of Negation
27%inclusion6 decks22 decks
23%synergy
Teferi's Protection
23%inclusion5 decks22 decks
7%synergy
Negate
23%inclusion5 decks22 decks
-5%synergy
Generous Gift
23%inclusion5 decks22 decks
-8%synergy
Muddle the Mixture
18%inclusion4 decks22 decks
13%synergy
Mental Misstep
18%inclusion4 decks22 decks
15%synergy
Render Silent
18%inclusion4 decks22 decks
11%synergy
Blue Sun's Zenith
18%inclusion4 decks22 decks
16%synergy
Flusterstorm
18%inclusion4 decks22 decks
14%synergy
Sink into Stupor
18%inclusion4 decks22 decks
5%synergy
Dramatic Reversal
18%inclusion4 decks22 decks
11%synergy
No More Lies
18%inclusion4 decks22 decks
14%synergy
Reality Shift
14%inclusion3 decks22 decks
6%synergy
Permission Denied
14%inclusion3 decks22 decks
8%synergy
Arcane Denial
14%inclusion3 decks22 decks
-12%synergy
Snap
14%inclusion3 decks22 decks
7%synergy
Mirrorweave
9.1%inclusion2 decks22 decks
8%synergy
Frantic Search
9.1%inclusion2 decks22 decks
-3%synergy
Intuition
9.1%inclusion2 decks22 decks
8%synergy
Mindbreak Trap
9.1%inclusion2 decks22 decks
6%synergy
Get Lost
9.1%inclusion2 decks22 decks
7%synergy
Disorder in the Court
9.1%inclusion2 decks22 decks
7%synergy
Opt
9.1%inclusion2 decks22 decks
0%synergy
Into the Flood Maw
9.1%inclusion2 decks22 decks
7%synergy
Delay
9.1%inclusion2 decks22 decks
7%synergy
Cryptic Command
9.1%inclusion2 decks22 decks
5%synergy
Pull from Tomorrow
9.1%inclusion2 decks22 decks
6%synergy
Ojutai's Command
9.1%inclusion2 decks22 decks
8%synergy
Mana Leak
9.1%inclusion2 decks22 decks
6%synergy
Long-Term Plans
9.1%inclusion2 decks22 decks
8%synergy
Narset's Reversal
9.1%inclusion2 decks22 decks
5%synergy
Miscast
9.1%inclusion2 decks22 decks
8%synergy
Heliod's Intervention
9.1%inclusion2 decks22 decks
2%synergy
Learn from the Past
9.1%inclusion2 decks22 decks
9%synergy
Think Twice
9.1%inclusion2 decks22 decks
8%synergy
Glimmerburst
5.0%inclusion1 decks20 decks
5%synergy
Sorceries
Ponder
32%inclusion7 decks22 decks
20%synergy
Windfall
27%inclusion6 decks22 decks
15%synergy
Gitaxian Probe
27%inclusion6 decks22 decks
25%synergy
Idyllic Tutor
27%inclusion6 decks22 decks
22%synergy
Council's Judgment
23%inclusion5 decks22 decks
21%synergy
Solve the Equation
23%inclusion5 decks22 decks
18%synergy
Personal Tutor
18%inclusion4 decks22 decks
16%synergy
Fractured Identity
14%inclusion3 decks22 decks
12%synergy
Sevinne's Reclamation
14%inclusion3 decks22 decks
7%synergy
Wrath of God
14%inclusion3 decks22 decks
7%synergy
Time Wipe
14%inclusion3 decks22 decks
0%synergy
Fabricate
14%inclusion3 decks22 decks
3%synergy
Sea Gate Restoration
14%inclusion3 decks22 decks
8%synergy
Emeria's Call
14%inclusion3 decks22 decks
12%synergy
Preordain
14%inclusion3 decks22 decks
4%synergy
Stock Up
13%inclusion2 decks15 decks
11%synergy
Austere Command
9.1%inclusion2 decks22 decks
-5%synergy
Clear the Mind
9.1%inclusion2 decks22 decks
9%synergy
Ascend from Avernus
9.1%inclusion2 decks22 decks
8%synergy
Winds of Abandon
9.1%inclusion2 decks22 decks
7%synergy
Farewell
9.1%inclusion2 decks22 decks
-8%synergy
Expropriate
9.1%inclusion2 decks22 decks
8%synergy
Mass Appeal
9.1%inclusion2 decks22 decks
8%synergy
Suppression Ray
9.1%inclusion2 decks22 decks
7%synergy
Step Through
9.1%inclusion2 decks22 decks
8%synergy
Armageddon
9.1%inclusion2 decks22 decks
8%synergy
Maddening Cacophony
9.1%inclusion2 decks22 decks
6%synergy
Dance of the Manse
9.1%inclusion2 decks22 decks
3%synergy
Voyage Home
6.7%inclusion1 decks15 decks
-1%synergy
Utility Artifacts
Pearl Medallion
27%inclusion6 decks22 decks
20%synergy
Isochron Scepter
23%inclusion5 decks22 decks
17%synergy
Sphere of Resistance
18%inclusion4 decks22 decks
17%synergy
Sensei's Divining Top
18%inclusion4 decks22 decks
12%synergy
Cursed Totem
18%inclusion4 decks22 decks
15%synergy
Grafdigger's Cage
18%inclusion4 decks22 decks
15%synergy
God-Pharaoh's Statue
14%inclusion3 decks22 decks
10%synergy
Winter Orb
14%inclusion3 decks22 decks
11%synergy
The One Ring
14%inclusion3 decks22 decks
6%synergy
Insight Engine
13%inclusion1 decks8 decks
11%synergy
Oketra's Monument
9.1%inclusion2 decks22 decks
8%synergy
Wayfarer's Bauble
9.1%inclusion2 decks22 decks
-1%synergy
Helm of the Host
9.1%inclusion2 decks22 decks
7%synergy
Norn's Annex
9.1%inclusion2 decks22 decks
6%synergy
Thrumming Stone
9.1%inclusion2 decks22 decks
8%synergy
Lightning Greaves
9.1%inclusion2 decks22 decks
-11%synergy
Shorikai, Genesis Engine
9.1%inclusion2 decks22 decks
4%synergy
Helm of Awakening
9.1%inclusion2 decks22 decks
8%synergy
Temple Bell
9.1%inclusion2 decks22 decks
6%synergy
Damping Sphere
9.1%inclusion2 decks22 decks
8%synergy
Perilous Snare
6.7%inclusion1 decks15 decks
5%synergy
Guidelight Pathmaker
6.7%inclusion1 decks15 decks
3%synergy
Enchantments
Ghostly Prison
36%inclusion8 decks22 decks
12%synergy
Authority of the Consuls
18%inclusion4 decks22 decks
8%synergy
Stasis
18%inclusion4 decks22 decks
17%synergy
Aura of Silence
18%inclusion4 decks22 decks
14%synergy
Rest in Peace
14%inclusion3 decks22 decks
8%synergy
Counterbalance
14%inclusion3 decks22 decks
12%synergy
Detention Sphere
14%inclusion3 decks22 decks
11%synergy
Teferi's Ageless Insight
14%inclusion3 decks22 decks
7%synergy
Thought Lash
14%inclusion3 decks22 decks
13%synergy
Trouble in Pairs
14%inclusion3 decks22 decks
9%synergy
Psychic Corrosion
9.1%inclusion2 decks22 decks
6%synergy
Rule of Law
9.1%inclusion2 decks22 decks
6%synergy
Mind Over Matter
9.1%inclusion2 decks22 decks
8%synergy
Sphere of Safety
9.1%inclusion2 decks22 decks
4%synergy
Cloud Cover
9.1%inclusion2 decks22 decks
9%synergy
Oblivion Ring
9.1%inclusion2 decks22 decks
8%synergy
Oath of Teferi
9.1%inclusion2 decks22 decks
7%synergy
Unstoppable Plan
6.7%inclusion1 decks15 decks
1%synergy
Dazzling Theater // Prop Room
5.0%inclusion1 decks20 decks
3%synergy
Battles
Invasion of New Phyrexia
9.1%inclusion2 decks22 decks
8%synergy
Planeswalkers
Narset, Parter of Veils
32%inclusion7 decks22 decks
25%synergy
Dovin, Hand of Control
27%inclusion6 decks22 decks
24%synergy
Teferi, Hero of Dominaria
18%inclusion4 decks22 decks
15%synergy
Tezzeret the Seeker
14%inclusion3 decks22 decks
9%synergy
Teferi, Who Slows the Sunset
14%inclusion3 decks22 decks
10%synergy
Jace, Wielder of Mysteries
9.1%inclusion2 decks22 decks
5%synergy
Dovin Baan
9.1%inclusion2 decks22 decks
8%synergy
Teferi, Timebender
9.1%inclusion2 decks22 decks
9%synergy
Teferi, Master of Time
9.1%inclusion2 decks22 decks
7%synergy
Utility Lands
Reliquary Tower
45%inclusion10 decks22 decks
-3%synergy
Otawara, Soaring City
41%inclusion9 decks22 decks
22%synergy
Urza's Saga
32%inclusion7 decks22 decks
21%synergy
Cephalid Coliseum
27%inclusion6 decks22 decks
25%synergy
Mistrise Village
18%inclusion2 decks11 decks
14%synergy
Maze of Ith
18%inclusion4 decks22 decks
14%synergy
Eiganjo, Seat of the Empire
18%inclusion4 decks22 decks
8%synergy
Minamo, School at Water's Edge
14%inclusion3 decks22 decks
6%synergy
Hall of Heliod's Generosity
14%inclusion3 decks22 decks
8%synergy
Jidoor, Aristocratic Capital
13%inclusion1 decks8 decks
7%synergy
Ishgard, the Holy See
13%inclusion1 decks8 decks
9%synergy
Adagia, Windswept Bastion
13%inclusion1 decks8 decks
9%synergy
Command Beacon
9.1%inclusion2 decks22 decks
6%synergy
Celestial Colonnade
9.1%inclusion2 decks22 decks
4%synergy
Academy Ruins
9.1%inclusion2 decks22 decks
-3%synergy
Castle Vantress
9.1%inclusion2 decks22 decks
4%synergy
Mana Artifacts
Sol Ring
91%inclusion20 decks22 decks
5%synergy
Arcane Signet
86%inclusion19 decks22 decks
3%synergy
Talisman of Progress
64%inclusion14 decks22 decks
13%synergy
Azorius Signet
59%inclusion13 decks22 decks
2%synergy
Thought Vessel
41%inclusion9 decks22 decks
-1%synergy
Fellwar Stone
36%inclusion8 decks22 decks
8%synergy
Mana Vault
32%inclusion7 decks22 decks
25%synergy
Mox Amber
23%inclusion5 decks22 decks
18%synergy
Mox Opal
23%inclusion5 decks22 decks
17%synergy
Lotus Petal
18%inclusion4 decks22 decks
13%synergy
Commander's Sphere
14%inclusion3 decks22 decks
-1%synergy
Mind Stone
14%inclusion3 decks22 decks
-12%synergy
Mox Diamond
14%inclusion3 decks22 decks
10%synergy
Grim Monolith
9.1%inclusion2 decks22 decks
6%synergy
Coldsteel Heart
9.1%inclusion2 decks22 decks
7%synergy
Sky Diamond
9.1%inclusion2 decks22 decks
0%synergy
Chromatic Lantern
9.1%inclusion2 decks22 decks
7%synergy
Marble Diamond
9.1%inclusion2 decks22 decks
1%synergy
Gilded Lotus
9.1%inclusion2 decks22 decks
4%synergy
Liquimetal Torque
9.1%inclusion2 decks22 decks
5%synergy
Midnight Clock
9.1%inclusion2 decks22 decks
2%synergy
Lands
Island
100%inclusion22 decks22 decks
4%synergy
Command Tower
91%inclusion20 decks22 decks
5%synergy
Plains
91%inclusion20 decks22 decks
-4%synergy
Hallowed Fountain
91%inclusion20 decks22 decks
43%synergy
Sea of Clouds
73%inclusion16 decks22 decks
33%synergy
Flooded Strand
64%inclusion14 decks22 decks
31%synergy
Adarkar Wastes
59%inclusion13 decks22 decks
15%synergy
Glacial Fortress
55%inclusion12 decks22 decks
-8%synergy
Prairie Stream
55%inclusion12 decks22 decks
-11%synergy
Port Town
45%inclusion10 decks22 decks
-1%synergy
Hengegate Pathway
41%inclusion9 decks22 decks
21%synergy
Tundra
36%inclusion8 decks22 decks
23%synergy
Prismatic Vista
36%inclusion8 decks22 decks
31%synergy
Azorius Chancery
32%inclusion7 decks22 decks
-5%synergy
Seachrome Coast
32%inclusion7 decks22 decks
16%synergy
Mystic Gate
32%inclusion7 decks22 decks
8%synergy
Deserted Beach
32%inclusion7 decks22 decks
-8%synergy
Floodfarm Verge
29%inclusion6 decks21 decks
2%synergy
Misty Rainforest
27%inclusion6 decks22 decks
20%synergy
Windswept Heath
27%inclusion6 decks22 decks
20%synergy
Scalding Tarn
27%inclusion6 decks22 decks
20%synergy
Meticulous Archive
27%inclusion6 decks22 decks
9%synergy
Marsh Flats
27%inclusion6 decks22 decks
20%synergy
Polluted Delta
27%inclusion6 decks22 decks
19%synergy
Fabled Passage
23%inclusion5 decks22 decks
15%synergy
Exotic Orchard
23%inclusion5 decks22 decks
-5%synergy
Gemstone Caverns
23%inclusion5 decks22 decks
19%synergy
Arid Mesa
23%inclusion5 decks22 decks
16%synergy
Mana Confluence
23%inclusion5 decks22 decks
19%synergy
City of Brass
23%inclusion5 decks22 decks
19%synergy
Irrigated Farmland
18%inclusion4 decks22 decks
-3%synergy
Skycloud Expanse
18%inclusion4 decks22 decks
-17%synergy
Temple of Enlightenment
18%inclusion4 decks22 decks
-19%synergy
Sink into Stupor
18%inclusion4 decks22 decks
5%synergy
Nimbus Maze
18%inclusion4 decks22 decks
-4%synergy
Sea Gate Restoration
14%inclusion3 decks22 decks
8%synergy
Emeria's Call
14%inclusion3 decks22 decks
12%synergy
Reflecting Pool
14%inclusion3 decks22 decks
10%synergy
Path of Ancestry
14%inclusion3 decks22 decks
-1%synergy
Witch Enchanter
9.1%inclusion2 decks22 decks
-4%synergy
Gemstone Mine
9.1%inclusion2 decks22 decks
9%synergy
Glacial Floodplain
9.1%inclusion2 decks22 decks
1%synergy
Tranquil Cove
9.1%inclusion2 decks22 decks
-10%synergy
Razortide Bridge
9.1%inclusion2 decks22 decks
-5%synergy
Suppression Ray
9.1%inclusion2 decks22 decks
7%synergy
Thawing Glaciers
9.1%inclusion2 decks22 decks
9%synergy