Grand Arbiter Augustin IV (Commander) - Pillow Fort

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
Erode
11%inclusion2 decks18 decks
6%synergy
Petrified Hamlet
5.9%inclusion1 decks17 decks
6%synergy
Nexus Mentality
5.3%inclusion1 decks19 decks
5%synergy
High Synergy Cards
Ghostly Prison
91%inclusion107 decks117 decks
67%synergy
Propaganda
91%inclusion106 decks117 decks
64%synergy
Aura of Silence
55%inclusion64 decks117 decks
50%synergy
Grand Abolisher
61%inclusion71 decks117 decks
50%synergy
Windborn Muse
58%inclusion68 decks117 decks
47%synergy
Sphere of Safety
50%inclusion58 decks117 decks
44%synergy
Blind Obedience
51%inclusion60 decks117 decks
41%synergy
Dovin, Hand of Control
42%inclusion49 decks117 decks
39%synergy
Approach of the Second Sun
54%inclusion63 decks117 decks
38%synergy
Lavinia, Azorius Renegade
44%inclusion51 decks117 decks
38%synergy
Top Cards
Swords to Plowshares
77%inclusion90 decks117 decks
8%synergy
Counterspell
64%inclusion75 decks117 decks
10%synergy
Path to Exile
55%inclusion64 decks117 decks
1%synergy
Supreme Verdict
52%inclusion61 decks117 decks
24%synergy
Dovin's Veto
52%inclusion61 decks117 decks
14%synergy
Esper Sentinel
51%inclusion60 decks117 decks
29%synergy
Mystic Remora
50%inclusion58 decks117 decks
34%synergy
Aven Mindcensor
46%inclusion54 decks117 decks
38%synergy
Authority of the Consuls
43%inclusion50 decks117 decks
32%synergy
Spelltithe Enforcer
38%inclusion44 decks117 decks
35%synergy
Game Changers
Smothering Tithe
75%inclusion88 decks117 decks
51%synergy
Rhystic Study
74%inclusion86 decks117 decks
51%synergy
Cyclonic Rift
50%inclusion58 decks117 decks
28%synergy
Drannith Magistrate
48%inclusion56 decks117 decks
41%synergy
Mystical Tutor
45%inclusion53 decks117 decks
33%synergy
Narset, Parter of Veils
44%inclusion52 decks117 decks
38%synergy
Teferi's Protection
41%inclusion48 decks117 decks
26%synergy
Enlightened Tutor
41%inclusion48 decks117 decks
24%synergy
Farewell
38%inclusion44 decks117 decks
20%synergy
Consecrated Sphinx
31%inclusion36 decks117 decks
25%synergy
Creatures
Hushbringer
36%inclusion42 decks117 decks
32%synergy
Azor's Elocutors
35%inclusion41 decks117 decks
32%synergy
Fatespinner
35%inclusion41 decks117 decks
33%synergy
Thalia, Heretic Cathar
33%inclusion39 decks117 decks
29%synergy
Thalia, Guardian of Thraben
32%inclusion38 decks117 decks
30%synergy
Archon of Emeria
32%inclusion38 decks117 decks
29%synergy
Baird, Steward of Argive
29%inclusion34 decks117 decks
26%synergy
Jin-Gitaxias, Progress Tyrant
26%inclusion31 decks117 decks
24%synergy
Linvala, Keeper of Silence
23%inclusion27 decks117 decks
21%synergy
Soulless Jailer
22%inclusion26 decks117 decks
19%synergy
Archangel of Tithes
21%inclusion25 decks117 decks
20%synergy
Containment Priest
21%inclusion24 decks117 decks
18%synergy
Strict Proctor
19%inclusion22 decks117 decks
17%synergy
Jin-Gitaxias, Core Augur
16%inclusion19 decks117 decks
15%synergy
Absolute Virtue
16%inclusion11 decks68 decks
13%synergy
Silent Arbiter
15%inclusion18 decks117 decks
12%synergy
Leonin Arbiter
15%inclusion18 decks117 decks
14%synergy
Archivist of Oghma
15%inclusion17 decks117 decks
9%synergy
Archon of Absolution
15%inclusion17 decks117 decks
13%synergy
The Council of Four
15%inclusion17 decks117 decks
7%synergy
Blazing Archon
13%inclusion15 decks117 decks
12%synergy
Elesh Norn, Grand Cenobite
13%inclusion15 decks117 decks
10%synergy
Gold-Forged Thopteryx
13%inclusion15 decks117 decks
3%synergy
Voice of Victory
13%inclusion11 decks86 decks
9%synergy
Unsettled Mariner
12%inclusion14 decks117 decks
10%synergy
Faerie Mastermind
12%inclusion14 decks117 decks
4%synergy
Spark Double
11%inclusion13 decks117 decks
7%synergy
Solemn Simulacrum
10%inclusion12 decks117 decks
-14%synergy
Isperia, Supreme Judge
10%inclusion12 decks117 decks
8%synergy
Avacyn, Angel of Hope
9.4%inclusion11 decks117 decks
8%synergy
Wandering Archaic
9.4%inclusion11 decks117 decks
8%synergy
Dauntless Dismantler
9.4%inclusion11 decks117 decks
7%synergy
Stenn, Paranoid Partisan
8.5%inclusion10 decks117 decks
6%synergy
Pippin, Guard of the Citadel
8.5%inclusion10 decks117 decks
4%synergy
Phyrexian Metamorph
8.5%inclusion10 decks117 decks
-1%synergy
Sun Titan
8.5%inclusion10 decks117 decks
-2%synergy
Doorkeeper Thrull
7.7%inclusion9 decks117 decks
6%synergy
Bruvac the Grandiloquent
7.7%inclusion9 decks117 decks
4%synergy
Teferi, Mage of Zhalfir
7.7%inclusion9 decks117 decks
6%synergy
Heliod, Sun-Crowned
7.7%inclusion9 decks117 decks
4%synergy
Sakashima of a Thousand Faces
7.7%inclusion9 decks117 decks
6%synergy
Aven Interrupter
7.7%inclusion9 decks117 decks
3%synergy
Clarion Conqueror
7.1%inclusion6 decks85 decks
6%synergy
Tax Collector
6.9%inclusion8 decks116 decks
5%synergy
Persistent Petitioners
6.8%inclusion8 decks117 decks
6%synergy
Angelic Arbiter
6.8%inclusion8 decks117 decks
6%synergy
Reidane, God of the Worthy
6.8%inclusion8 decks117 decks
6%synergy
Walking Ballista
6.8%inclusion8 decks117 decks
4%synergy
Gwafa Hazid, Profiteer
6.8%inclusion8 decks117 decks
6%synergy
Hullbreaker Horror
6.8%inclusion8 decks117 decks
-1%synergy
Instants
Mana Drain
38%inclusion44 decks117 decks
22%synergy
Negate
37%inclusion43 decks117 decks
9%synergy
Render Silent
33%inclusion39 decks117 decks
26%synergy
Arcane Denial
32%inclusion37 decks117 decks
6%synergy
Brainstorm
31%inclusion36 decks117 decks
13%synergy
Fierce Guardianship
31%inclusion36 decks117 decks
15%synergy
Silence
26%inclusion31 decks117 decks
19%synergy
Permission Denied
25%inclusion29 decks117 decks
20%synergy
An Offer You Can't Refuse
24%inclusion28 decks117 decks
-2%synergy
Generous Gift
24%inclusion28 decks117 decks
-7%synergy
Force of Will
21%inclusion24 decks117 decks
12%synergy
Force of Negation
21%inclusion24 decks117 decks
13%synergy
Mana Leak
19%inclusion22 decks117 decks
15%synergy
Sphinx's Revelation
18%inclusion21 decks117 decks
10%synergy
Swan Song
18%inclusion21 decks117 decks
0%synergy
Aetherize
15%inclusion17 decks117 decks
4%synergy
Narset's Reversal
13%inclusion15 decks117 decks
9%synergy
No More Lies
12%inclusion14 decks117 decks
8%synergy
Muddle the Mixture
11%inclusion13 decks117 decks
6%synergy
Absorb
11%inclusion13 decks117 decks
4%synergy
Dramatic Reversal
10%inclusion12 decks117 decks
3%synergy
Return to Dust
8.5%inclusion10 decks117 decks
5%synergy
Cancel
8.5%inclusion10 decks117 decks
6%synergy
Rewind
8.5%inclusion10 decks117 decks
5%synergy
Spell Pierce
8.5%inclusion10 decks117 decks
5%synergy
Unwind
8.5%inclusion10 decks117 decks
4%synergy
Pongify
7.7%inclusion9 decks117 decks
-1%synergy
Orim's Chant
7.7%inclusion9 decks117 decks
6%synergy
Opt
7.7%inclusion9 decks117 decks
-2%synergy
Stroke of Midnight
7.7%inclusion9 decks117 decks
-8%synergy
Cryptic Command
7.7%inclusion9 decks117 decks
3%synergy
Sink into Stupor
7.7%inclusion9 decks117 decks
-6%synergy
Everybody Lives!
6.8%inclusion8 decks117 decks
5%synergy
Disallow
6.8%inclusion8 decks117 decks
5%synergy
Flusterstorm
6.8%inclusion8 decks117 decks
2%synergy
Disenchant
6.8%inclusion8 decks117 decks
-1%synergy
Remand
6.8%inclusion8 decks117 decks
5%synergy
Mindbreak Trap
6.0%inclusion7 decks117 decks
3%synergy
Blue Sun's Zenith
6.0%inclusion7 decks117 decks
4%synergy
Dispel
6.0%inclusion7 decks117 decks
3%synergy
Strix Serenade
6.0%inclusion7 decks117 decks
2%synergy
Final Showdown
6.0%inclusion7 decks117 decks
3%synergy
Mana Tithe
6.0%inclusion7 decks117 decks
5%synergy
Hindering Light
6.0%inclusion7 decks117 decks
2%synergy
Mystic Confluence
6.0%inclusion7 decks117 decks
4%synergy
Pact of Negation
6.0%inclusion7 decks117 decks
2%synergy
Frantic Search
5.1%inclusion6 decks117 decks
-7%synergy
Settle the Wreckage
5.1%inclusion6 decks117 decks
4%synergy
Dissipate
5.1%inclusion6 decks117 decks
4%synergy
Sorceries
Idyllic Tutor
38%inclusion44 decks117 decks
32%synergy
Ponder
26%inclusion30 decks117 decks
14%synergy
Time Wipe
26%inclusion30 decks117 decks
12%synergy
Wrath of God
23%inclusion27 decks117 decks
17%synergy
Windfall
20%inclusion23 decks117 decks
7%synergy
Armageddon
15%inclusion17 decks117 decks
13%synergy
Solve the Equation
13%inclusion15 decks117 decks
8%synergy
Austere Command
12%inclusion14 decks117 decks
-2%synergy
Preordain
12%inclusion14 decks117 decks
3%synergy
Personal Tutor
11%inclusion13 decks117 decks
9%synergy
Fabricate
10%inclusion12 decks117 decks
0%synergy
Sea Gate Restoration
7.7%inclusion9 decks117 decks
2%synergy
Expropriate
6.8%inclusion8 decks117 decks
6%synergy
Maddening Cacophony
6.8%inclusion8 decks117 decks
3%synergy
Fractured Identity
6.0%inclusion7 decks117 decks
4%synergy
Sevinne's Reclamation
6.0%inclusion7 decks117 decks
0%synergy
Council's Judgment
6.0%inclusion7 decks117 decks
4%synergy
Gitaxian Probe
5.1%inclusion6 decks117 decks
2%synergy
Terminus
5.1%inclusion6 decks117 decks
4%synergy
Vanquish the Horde
5.1%inclusion6 decks117 decks
0%synergy
Cleansing Nova
5.1%inclusion6 decks117 decks
1%synergy
Day of Judgment
5.1%inclusion6 decks117 decks
3%synergy
Utility Artifacts
God-Pharaoh's Statue
38%inclusion44 decks117 decks
34%synergy
Norn's Annex
32%inclusion38 decks117 decks
30%synergy
Sapphire Medallion
29%inclusion34 decks117 decks
21%synergy
Sphere of Resistance
26%inclusion31 decks117 decks
25%synergy
Pearl Medallion
26%inclusion31 decks117 decks
19%synergy
Winter Orb
26%inclusion30 decks117 decks
23%synergy
Cursed Totem
23%inclusion27 decks117 decks
20%synergy
Crawlspace
22%inclusion26 decks117 decks
20%synergy
Grafdigger's Cage
21%inclusion24 decks117 decks
17%synergy
Swiftfoot Boots
18%inclusion21 decks117 decks
-8%synergy
The One Ring
15%inclusion17 decks117 decks
7%synergy
Damping Sphere
15%inclusion17 decks117 decks
13%synergy
Thorn of Amethyst
14%inclusion16 decks117 decks
13%synergy
Lightning Greaves
14%inclusion16 decks117 decks
-6%synergy
Isochron Scepter
14%inclusion16 decks117 decks
8%synergy
Sensei's Divining Top
13%inclusion15 decks117 decks
6%synergy
Winter Moon
13%inclusion15 decks117 decks
11%synergy
Trinisphere
12%inclusion14 decks117 decks
11%synergy
Torpor Orb
12%inclusion14 decks117 decks
10%synergy
Vexing Bauble
11%inclusion13 decks117 decks
9%synergy
Helm of the Host
10%inclusion12 decks117 decks
9%synergy
Isolation Cell
8.5%inclusion10 decks117 decks
8%synergy
Static Orb
7.7%inclusion9 decks117 decks
7%synergy
The Water Crystal
7.5%inclusion5 decks67 decks
-1%synergy
Ensnaring Bridge
6.0%inclusion7 decks117 decks
6%synergy
Knowledge Pool
6.0%inclusion7 decks117 decks
4%synergy
The Wind Crystal
6.0%inclusion4 decks67 decks
-3%synergy
Helm of Obedience
5.1%inclusion6 decks117 decks
5%synergy
Defense Grid
5.1%inclusion6 decks117 decks
5%synergy
Meekstone
5.1%inclusion6 decks117 decks
4%synergy
Archaeomancer's Map
5.1%inclusion6 decks117 decks
-2%synergy
Enchantments
Rest in Peace
36%inclusion42 decks117 decks
31%synergy
Land Tax
34%inclusion40 decks117 decks
25%synergy
Frozen Aether
22%inclusion26 decks117 decks
21%synergy
Rule of Law
20%inclusion23 decks117 decks
17%synergy
Stasis
19%inclusion22 decks117 decks
17%synergy
Trouble in Pairs
16%inclusion19 decks117 decks
11%synergy
Imprisoned in the Moon
13%inclusion15 decks117 decks
7%synergy
Luminarch Ascension
13%inclusion15 decks117 decks
12%synergy
Darksteel Mutation
12%inclusion14 decks117 decks
6%synergy
Monastery Siege
12%inclusion14 decks117 decks
11%synergy
Solemnity
12%inclusion14 decks117 decks
11%synergy
Leyline of Sanctity
11%inclusion13 decks117 decks
11%synergy
Deafening Silence
11%inclusion13 decks117 decks
9%synergy
Leyline of Anticipation
11%inclusion13 decks117 decks
8%synergy
Omniscience
10%inclusion12 decks117 decks
8%synergy
Mirrormade
9.4%inclusion11 decks117 decks
6%synergy
Monologue Tax
9.4%inclusion11 decks117 decks
6%synergy
Karmic Justice
9.4%inclusion11 decks117 decks
8%synergy
Back to Basics
8.5%inclusion10 decks117 decks
7%synergy
Dissipation Field
8.5%inclusion10 decks117 decks
7%synergy
Suppression Field
8.5%inclusion10 decks117 decks
8%synergy
Unstoppable Plan
8.4%inclusion8 decks95 decks
3%synergy
Kismet
7.7%inclusion9 decks117 decks
7%synergy
Collective Restraint
6.0%inclusion7 decks117 decks
6%synergy
Shark Typhoon
6.0%inclusion7 decks117 decks
4%synergy
Aether Barrier
5.1%inclusion6 decks117 decks
5%synergy
Grasp of Fate
5.1%inclusion6 decks117 decks
2%synergy
Decree of Silence
5.1%inclusion6 decks117 decks
5%synergy
Court of Vantress
5.1%inclusion6 decks117 decks
4%synergy
Greater Auramancy
5.1%inclusion6 decks117 decks
4%synergy
Energy Field
5.1%inclusion6 decks117 decks
5%synergy
Planeswalkers
Teferi, Time Raveler
31%inclusion36 decks117 decks
20%synergy
Teferi, Hero of Dominaria
16%inclusion19 decks117 decks
13%synergy
Teferi, Who Slows the Sunset
11%inclusion13 decks117 decks
7%synergy
Jace, Wielder of Mysteries
6.8%inclusion8 decks117 decks
3%synergy
Utility Lands
Reliquary Tower
62%inclusion72 decks117 decks
13%synergy
Otawara, Soaring City
32%inclusion37 decks117 decks
13%synergy
Hall of Heliod's Generosity
27%inclusion32 decks117 decks
21%synergy
Mystic Sanctuary
26%inclusion31 decks117 decks
9%synergy
Maze of Ith
25%inclusion29 decks117 decks
20%synergy
Academy Ruins
16%inclusion19 decks117 decks
4%synergy
Urza's Saga
15%inclusion18 decks117 decks
4%synergy
Ancient Tomb
15%inclusion17 decks117 decks
7%synergy
Celestial Colonnade
15%inclusion17 decks117 decks
10%synergy
Eiganjo, Seat of the Empire
14%inclusion16 decks117 decks
3%synergy
Strip Mine
12%inclusion14 decks117 decks
10%synergy
Halimar Depths
10%inclusion12 decks117 decks
8%synergy
Restless Anchorage
10%inclusion12 decks117 decks
3%synergy
Castle Vantress
10%inclusion12 decks117 decks
5%synergy
Glacial Chasm
6.8%inclusion8 decks117 decks
6%synergy
Wasteland
6.0%inclusion7 decks117 decks
5%synergy
Calciform Pools
6.0%inclusion7 decks117 decks
5%synergy
Temple of the False God
6.0%inclusion7 decks117 decks
-2%synergy
Castle Ardenvale
6.0%inclusion7 decks117 decks
3%synergy
Mistrise Village
5.9%inclusion5 decks85 decks
2%synergy
Jidoor, Aristocratic Capital
5.9%inclusion4 decks68 decks
0%synergy
Minamo, School at Water's Edge
5.1%inclusion6 decks117 decks
-2%synergy
Mana Artifacts
Sol Ring
92%inclusion108 decks117 decks
6%synergy
Arcane Signet
85%inclusion99 decks117 decks
1%synergy
Azorius Signet
54%inclusion63 decks117 decks
-3%synergy
Talisman of Progress
44%inclusion51 decks117 decks
-7%synergy
Thought Vessel
38%inclusion44 decks117 decks
-4%synergy
Fellwar Stone
24%inclusion28 decks117 decks
-4%synergy
Mind Stone
22%inclusion26 decks117 decks
-3%synergy
Commander's Sphere
15%inclusion18 decks117 decks
1%synergy
Mana Vault
12%inclusion14 decks117 decks
6%synergy
Chrome Mox
11%inclusion13 decks117 decks
6%synergy
Decanter of Endless Water
9.4%inclusion11 decks117 decks
-1%synergy
Midnight Clock
8.5%inclusion10 decks117 decks
1%synergy
Lotus Petal
7.7%inclusion9 decks117 decks
2%synergy
Mox Amber
6.8%inclusion8 decks117 decks
2%synergy
Gilded Lotus
6.8%inclusion8 decks117 decks
1%synergy
Mox Opal
6.8%inclusion8 decks117 decks
1%synergy
Mox Diamond
6.8%inclusion8 decks117 decks
3%synergy
Sky Diamond
5.1%inclusion6 decks117 decks
-3%synergy
Lands
Island
98%inclusion115 decks117 decks
3%synergy
Plains
98%inclusion115 decks117 decks
3%synergy
Command Tower
88%inclusion103 decks117 decks
2%synergy
Glacial Fortress
69%inclusion81 decks117 decks
6%synergy
Prairie Stream
68%inclusion80 decks117 decks
3%synergy
Hallowed Fountain
61%inclusion71 decks117 decks
13%synergy
Sea of Clouds
57%inclusion67 decks117 decks
18%synergy
Deserted Beach
47%inclusion55 decks117 decks
7%synergy
Flooded Strand
47%inclusion55 decks117 decks
15%synergy
Adarkar Wastes
43%inclusion50 decks117 decks
-2%synergy
Port Town
42%inclusion49 decks117 decks
-5%synergy
Nimbus Maze
39%inclusion46 decks117 decks
17%synergy
Azorius Chancery
38%inclusion44 decks117 decks
1%synergy
Temple of Enlightenment
36%inclusion42 decks117 decks
-1%synergy
Floodfarm Verge
33%inclusion35 decks107 decks
6%synergy
Skycloud Expanse
32%inclusion38 decks117 decks
-3%synergy
Irrigated Farmland
31%inclusion36 decks117 decks
10%synergy
Mystic Gate
30%inclusion35 decks117 decks
6%synergy
Exotic Orchard
26%inclusion31 decks117 decks
-1%synergy
Seachrome Coast
26%inclusion30 decks117 decks
10%synergy
Hengegate Pathway
24%inclusion28 decks117 decks
4%synergy
Tundra
22%inclusion26 decks117 decks
9%synergy
Meticulous Archive
20%inclusion23 decks117 decks
1%synergy
Myriad Landscape
19%inclusion22 decks117 decks
3%synergy
Tranquil Cove
15%inclusion18 decks117 decks
-3%synergy
Evolving Wilds
15%inclusion17 decks117 decks
-1%synergy
Polluted Delta
14%inclusion16 decks117 decks
6%synergy
Terramorphic Expanse
13%inclusion15 decks117 decks
2%synergy
Path of Ancestry
13%inclusion15 decks117 decks
-1%synergy
Fabled Passage
12%inclusion14 decks117 decks
4%synergy
Misty Rainforest
12%inclusion14 decks117 decks
5%synergy
Windswept Heath
11%inclusion13 decks117 decks
4%synergy
Azorius Guildgate
11%inclusion13 decks117 decks
5%synergy
Scalding Tarn
11%inclusion13 decks117 decks
4%synergy
Reflecting Pool
10%inclusion12 decks117 decks
7%synergy
Marsh Flats
10%inclusion12 decks117 decks
3%synergy
Prismatic Vista
9.4%inclusion11 decks117 decks
4%synergy
Glacial Floodplain
8.5%inclusion10 decks117 decks
1%synergy
Sejiri Refuge
8.5%inclusion10 decks117 decks
1%synergy
Sea Gate Restoration
7.7%inclusion9 decks117 decks
2%synergy
Razortide Bridge
7.7%inclusion9 decks117 decks
-6%synergy
Sink into Stupor
7.7%inclusion9 decks117 decks
-6%synergy
Arid Mesa
7.7%inclusion9 decks117 decks
1%synergy
Ash Barrens
6.8%inclusion8 decks117 decks
4%synergy
Mana Confluence
6.8%inclusion8 decks117 decks
3%synergy
City of Brass
6.8%inclusion8 decks117 decks
3%synergy
Idyllic Beachfront
6.0%inclusion7 decks117 decks
-2%synergy
Gemstone Caverns
6.0%inclusion7 decks117 decks
2%synergy
Snow-Covered Plains
5.1%inclusion6 decks117 decks
0%synergy